CN208924513U - A kind of bluetooth headset radio frequency testing smelting tool - Google Patents
A kind of bluetooth headset radio frequency testing smelting tool Download PDFInfo
- Publication number
- CN208924513U CN208924513U CN201821781738.6U CN201821781738U CN208924513U CN 208924513 U CN208924513 U CN 208924513U CN 201821781738 U CN201821781738 U CN 201821781738U CN 208924513 U CN208924513 U CN 208924513U
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- China
- Prior art keywords
- radio frequency
- bluetooth headset
- plate
- test set
- positioning plate
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Abstract
The utility model discloses a kind of bluetooth headset radio frequency testing smelting tools, including bottom plate, fixed plate is provided with above the bottom plate, the fixed plate offers perforative earphone base mounting hole, positioning plate mounting groove is offered in the bottom plate, the positioning plate mounting groove is provided with positioning plate, Radio Frequency Test Set is provided in the positioning plate, earphone base is placed with above the Radio Frequency Test Set, the earphone base is mounted in the earphone base mounting hole of fixed plate, bottom is connect with Radio Frequency Test Set, the earphone base offers circular hole, the opening of the circular hole is provided with silicagel pad, the utility model structure is simple, design is reasonable, improve bluetooth headset radiofrequency signal testing efficiency.
Description
Technical field
The utility model relates to bluetooth headset measuring technologies, and particularly a kind of bluetooth headset radio frequency testing smelting has.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one
Head connection.Benefit is can to listen to sound equipment alone in the case where not influencing other people；The sound of ambient enviroment can also be separated simultaneously,
It is helpful to the people used under noisy environment of making an uproar in recording studio, DJ, journey, movement etc..Earphone original is to phone and radio
On use, but prevailing with portable electronic devices, earphone is chiefly used in mobile phone, walkman, radio.Portable electronic game and
Numerical digit reproducing apparatus for phonotape etc..The individual earphones produced need to detect its various parameters, such as frequency response degree, total harmonic distortion
Deng.
Bluetooth headset test device in the prior art, structure is more complex, and volume is larger.Need to design a kind of structure letter
Single, design rationally, operates convenient and fast test device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of bluetooth headset radio frequency testing smelting tool, and structure is simple, body
Product is small, simplifies test job, is conducive to improve bluetooth headset testing efficiency.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of bluetooth headset radio frequency testing smelting tool, including bottom plate, the bottom plate top are provided with dismountable fixed plate, institute
It states fixed plate and offers earphone base mounting hole, positioning plate mounting groove, the positioning plate mounting groove setting are offered in the bottom plate
There is positioning plate, Radio Frequency Test Set is provided in the positioning plate, is placed with earphone base above the RF radio frequency tester, it is described
Earphone base is mounted in the earphone base mounting hole of fixed plate, and bottom is connect with receiving-transmitting device, and earphone base described in top offers circular hole.
Further, the fixed plate is symmetrically arranged with waist-shaped hole, is distributed in four diagonal parts of fixed plate, each right
There are two waist-shaped holes for angle part setting, carry out mobile adjustment for fixed plate.
Further, the bottom board symmetry offers several threaded holes, proper alignment, is provided with pair in the two sides of locating slot
The threaded hole of title, position correspond to the waist-shaped hole of fixed plate, and threaded hole is combined with the waist-shaped hole of fixed plate, realize fixed plate more than two weeks
Point adjustment, is fixed on bottom plate for fixed plate.
Further, the surrounding of the fixed plate is provided with graduation mark, and the edge of fixed plate surrounding is arranged in graduation mark, and
It is symmetrical arranged, for adjusting bluetooth headset test position.
Further, Radio Frequency Test Set mounting groove is offered in the positioning plate, mounting groove inner opposite angle is provided with circular hole,
Placement for Radio Frequency Test Set.
Further, the positioning plate opens up the Radio Frequency Test Set mounting groove being arranged inside fluted connection, for drawing
Radio Frequency Test Set power supply line.
Further, the positioning plate side, which extends outwardly, is provided with positioning ennation, the locating slot that adaptation bottom plate opens up,
The edge and positioning plate edge of the positioning plate mounting groove use chamfer design, quick for auxiliary in positioning plate installation process
Assembly.
Further, the circular hole is elliptical shape, and circular hole opening, which slopes inwardly, forms inclined-plane, the bore edges setting
There is one layer of silica gel, for placing test product.
Further, the bottom plate four diagonally offers circular hole, is fixed for bottom plate.
Further, the Radio Frequency Test Set leads to connecting line from inside, the circular hole being arranged on shell, with bluetooth
Earphone connection, the Radio Frequency Test Set diagonally offer perforative threaded hole.
The utility model beneficial effect
The utility model provides a kind of bluetooth headset radio frequency testing smelting tool, and Radio Frequency Test Set is arranged in positioning plate, will
Positioning plate is arranged under bottom plate, and the removable adjustment of setting has the fixed plate of graduation mark above bottom plate, makes bluetooth headset test dress
Volume reduction is set, structure is more simplified, is conducive to improve bluetooth headset radio frequency testing efficiency.
Detailed description of the invention
Fig. 1 the utility model overall structure diagram；
Fig. 2 the utility model structural diagram of base plate；
Fig. 3 the utility model bottom base plate schematic diagram；
Fig. 4 the utility model fixed plate structure schematic diagram；
Fig. 5 the utility model positioning plate and Radio Frequency Test Set structural schematic diagram；
Fig. 6 the utility model earphone base structural schematic diagram；
2 fixed plate schematic diagram of Fig. 7 the utility model embodiment；
2 screw schematic diagram of Fig. 8 the utility model embodiment；
Description of symbols: bottom plate 1, bottom plate mounting hole 101, backplane conductors slot 102, bottom plate side detent slot 103, screw thread
Hole 104, locating slot 105, fixed plate 2, graduation mark 201, waist-shaped hole 202, earphone base mounting hole 203, screw 204, positioning plate 3,
Position ennation 301, Radio Frequency Test Set mounting groove 302, positioning plate metallic channel 303, Radio Frequency Test Set 4, Radio Frequency Test Set conducting wire
Fairlead 401, earphone base 5, circular hole 501, silicagel pad 502, conducting wire 6.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, carries out to the technical scheme in the embodiment of the utility model clear
Chu is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
Embodiment 1
As shown in figures 1 to 6: a kind of bluetooth headset radio frequency testing smelting tool, including bottom plate 1, being provided with above the bottom plate 1 can
The fixed plate 2 of disassembly, the fixed plate 2 offer perforative earphone base mounting hole 203, and 1 bottom of bottom plate is equipped with positioning
Plate 3 is provided with Radio Frequency Test Set 4 in the positioning plate 3, earphone base 5, the earphone is placed with above the Radio Frequency Test Set 4
Seat 5 is mounted in the earphone base mounting hole 203 of fixed plate 2, and bottom is connect with Radio Frequency Test Set 4, and the earphone base 5 offers circle
Hole 501.
Smelting has damage of colliding with when installing between each component in order to prevent, and the corner of each component has been carried out fillet processing, and one
Aspect is easier each component combination when installing, and is not easy to scratch when on the other hand operating staff.
The material of each component can develop the smelting tool of unlike material according to the needs of users.
Four diagonal parts of fixed plate 2 are arranged centered on earphone base mounting hole 203 around earphone base mounting hole 203
Waist-shaped hole 202,202 both ends of waist-shaped hole adaptation screw 204 open up as arc, so that fixed plate 2 is moved in a certain range, survey
When needing to adjust position during examination, it can be adjusted.
Several threaded holes 104 are symmetrically offered on bottom plate 1, the two sides of locating slot are arranged in proper alignment between Kong Yukong,
Corresponding with the waist-shaped hole 202 of fixed plate 2 of top setting, fixed plate 3 is fixed on by user as desired by waist-shaped hole 202
Corresponding threaded hole 104 is selected to be fixed on bottom plate 1, or when adjustment.
The edge of 2 surrounding of fixed plate is arranged in graduation mark 201, and is symmetrical arranged, for adjusting bluetooth headset test position,
It is moved, is offered precise data according to graduation mark when adjustment.
Positioning plate 3 is rectangular parallelepiped structure, and Radio Frequency Test Set mounting groove 302, Radio Frequency Test Set are offered inside positioning plate 3
4 height is consistent with installation groove height, is mounted in slot and flushes with positioning plate, by Radio Frequency Test Set 4 and radio frequency testing when installation
Device mounting groove 302 is aligned, and the one end for making Radio Frequency Test Set 4 have conducting wire is placed on downwards in Radio Frequency Test Set mounting groove 302, will lead
Line is put into positioning plate metallic channel 303.
Positioning plate 3 offers the Radio Frequency Test Set mounting groove 302 that positioning plate metallic channel 303 is connected to internal setting, and
The surface bonding of positioning plate metallic channel 303 has one layer of silica gel, reduces the abrasion of 4 conducting wire of Radio Frequency Test Set, surveys for drawing radio frequency
The conducting wire of device 4 is tried, and positioning plate metallic channel 303 and backplane conductors slot 102 are from beginning to end.
3 two sides of positioning plate are outward extended with the positioning ennation 301 of rectangular parallelepiped structure, and top is outward extended with square knot
The positioning ennation 301 of structure is wanted to match with the locating slot 105 that bottom plate 1 opens up, and positions for positioning plate.
Circular hole 501 is elliptical shape, is adapted to the profile of bluetooth headset, and earphone is placed in circular hole, and friction is drawn in order to prevent
Hurt earphone surface, the design opening of circular hole 501, which slopes inwardly, forms inclined-plane, and one layer of silica gel 502 is provided on inclined-plane.
Bottom plate 1 four diagonally offers bottom plate mounting hole 101, and bottom plate 1 is facilitated to be fixed on above station.
Radio Frequency Test Set 4 leads to connecting line from inside, the aperture being arranged on shell, the circular hole of aperture and earphone base
It is corresponding, it is connect after connecting line is drawn out of aperture with top bluetooth headset.
Embodiment 2
The present embodiment is identical as 1 basic structure of embodiment, except that two epitaxial lateral overgrowth of screw used in fixed plate
Stretching has sheet to position ennation, when fixed plate and bottom plate is fixed, is operated without additional tool, is directly made with hand
It can be completed used in screw two sides sheet positioning ennation and tighten and dismantle, graduation mark setting is close to waist type in waist-shaped hole side
Hole is again provided with graduation mark in earphone base two sides of mounting hole, can more accurately compare scale.
A kind of line traffic control bluetooth headset test carrier plate of the utility model use process is as follows:
Firstly, Radio Frequency Test Set 4 is mounted in the Radio Frequency Test Set mounting groove 302 of positioning plate 3, there is the one side of connecting line
It places upward, the one end of side with conducting wire 6 is towards positioning plate metallic channel 303, then in the peace of Radio Frequency Test Set mounting groove 302
It places screw and Radio Frequency Test Set 4 and positioning plate 3 is fixed together in dress hole.
Then the positioning plate 3 for being mounted with Radio Frequency Test Set is put into the locating slot 105 of bottom plate 1, conducting wire is led from bottom plate
Wire casing 102 is drawn, and earphone base 5 is mounted in earphone base mounting hole 203 upwards from 2 bottom of fixed plate, by Radio Frequency Test Set 4
Connecting line is passed through out of earphone base circular hole 501 and is drawn, and fixed plate is placed on, and is adjusted good position, is made waist-shaped hole 202
It is aligned with the threaded hole 104 that bottom plate 1 opens up, is then tightened fixed plate 2 and bottom plate 1 with screw.
Finally 4 connecting line of Radio Frequency Test Set is connected on earphone to be measured, earphone is placed on to the circle of earphone base after connection
On hole 501, tested.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.It is noted that the technical characteristic being not described in detail in the utility model, can lead to
Cross any prior art realization.
Claims (10)
1. a kind of bluetooth headset radio frequency testing smelting tool, which is characterized in that including bottom plate, be provided with above the bottom plate dismountable
Fixed plate, the fixed plate offer perforative earphone base mounting hole, and positioning plate mounting groove is offered in the bottom plate, described fixed
Position plate mounting groove is provided with positioning plate, and Radio Frequency Test Set is provided in the positioning plate, is placed with above the Radio Frequency Test Set
Earphone base, the earphone base are mounted in the earphone base mounting hole of fixed plate, and bottom is connect with Radio Frequency Test Set, the earphone base
Offer circular hole.
2. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the fixed plate is symmetrically set
It is equipped with waist-shaped hole, carries out mobile adjustment for fixed plate.
3. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the bottom board symmetry opens up
There are several threaded holes, proper alignment is fixed on bottom plate for fixed plate.
4. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the surrounding of the fixed plate
It is provided with graduation mark, for adjusting bluetooth headset test position.
5. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that opened up in the positioning plate
There is Radio Frequency Test Set mounting groove, mounting groove inner opposite angle is provided with circular hole, the placement for Radio Frequency Test Set.
6. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the positioning plate offers
The internal Radio Frequency Test Set mounting groove being arranged of groove connection, for drawing Radio Frequency Test Set power supply line.
7. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the positioning plate two sides with
Top, which extends outwardly, is provided with positioning ennation, and the edge and positioning plate edge of the positioning plate mounting groove are set using chamfering
Meter, for assisting quick assembling in positioning plate installation process.
8. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the circular hole is ellipse
Shape, circular hole opening, which slopes inwardly, forms inclined-plane, and the bore edges are provided with one layer of silica gel, for placing test product.
9. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the bottom plate four diagonal
Circular hole is offered, is fixed for bottom plate.
10. a kind of bluetooth headset radio frequency testing smelting tool according to claim 1, which is characterized in that the Radio Frequency Test Set
P-wire is led to from inside, for connecting bluetooth headset, the Radio Frequency Test Set diagonally offers perforative threaded hole, uses
It is fixed in positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781738.6U CN208924513U (en) | 2018-10-31 | 2018-10-31 | A kind of bluetooth headset radio frequency testing smelting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781738.6U CN208924513U (en) | 2018-10-31 | 2018-10-31 | A kind of bluetooth headset radio frequency testing smelting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208924513U true CN208924513U (en) | 2019-05-31 |
Family
ID=66711201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781738.6U Active CN208924513U (en) | 2018-10-31 | 2018-10-31 | A kind of bluetooth headset radio frequency testing smelting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208924513U (en) |
-
2018
- 2018-10-31 CN CN201821781738.6U patent/CN208924513U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 56, Dongxing Road, Chenjiang Street, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516000 (Plant 35) Patentee after: HUIZHOU GUIDE MEASUREMENT AND CONTROL TECHNOLOGY Co.,Ltd. Address before: 516000 plant 1, Hechang East 4th Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU GUIDE MEASUREMENT AND CONTROL TECHNOLOGY Co.,Ltd. |