CN109714695A - A kind of loudspeaker simple tone survey pole error-proofing clamp - Google Patents
A kind of loudspeaker simple tone survey pole error-proofing clamp Download PDFInfo
- Publication number
- CN109714695A CN109714695A CN201910062870.4A CN201910062870A CN109714695A CN 109714695 A CN109714695 A CN 109714695A CN 201910062870 A CN201910062870 A CN 201910062870A CN 109714695 A CN109714695 A CN 109714695A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- card slot
- gland
- loudspeaker
- label
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of loudspeaker simple tones to survey pole error-proofing clamp, including pedestal, the pedestal is equipped with locating slot, the card slot being arranged symmetrically there are two being set on the pedestal of the locating slot side, the side of one of card slot is equipped with positive label, the side of another card slot is equipped with cathode label, card slot bottom described in two is interior to be embedded with conductive sheet, the corresponding conductive sheet of the anode label is electrically connected with positive wire, the corresponding conductive sheet of the cathode label is electrically connected with cathode conductor, gland is slidably fitted with by guide rail structure above pedestal corresponding with card slot, the pinch roller in card slot is inserted into there are two setting in the bottom of the gland respectively, the pinch roller is rotatably installed in the bottom of gland by bearing.Loudspeaker simple tone of the invention surveys pole error-proofing clamp, compact structure and easy to use, quickly can correctly dock the positive and negative anodes of loudspeaker with the positive and negative anodes of power supply, improve detection efficiency, it is ensured that the safety of operation.
Description
Technical field
The present invention relates to loudspeaker detection technique fields, more specifically, it relates to which a kind of loudspeaker simple tone surveys pole mistake proofing
Fixture.
Background technique
Loudspeaker is after the completion of manufacturing, it usually needs detects to its pure tone, to judge whether product is qualified.Traditional
Detection method is manually to connect the electrode of loudspeaker and conducting wire binding, reuses whether pure tone fixture detects it after powering on
With noise.Since the electrode of loudspeaker is divided into positive and negative anodes, the positive and negative anodes needs of electrode are connect on the corresponding positive and negative anodes of power supply,
Traditional detection mode is easy positive and negative anodes wrong, and the problem of so as to cause speaker damage, operational safety is low, and detects
Inefficiency.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the above-mentioned deficiency of the prior art, a kind of compact-sized, use is provided
Convenient loudspeaker simple tone surveys pole error-proofing clamp, quickly can correctly dock the positive and negative anodes of loudspeaker with the positive and negative anodes of power supply, mention
High detection efficiency, it is ensured that the safety of operation.
The technical scheme is that such: a kind of loudspeaker simple tone survey pole error-proofing clamp, including pedestal, the bottom
Seat is equipped with locating slot, sets on the pedestal of the locating slot side there are two the card slot being arranged symmetrically, the one of one of card slot
Side is equipped with positive label, and the side of another card slot is equipped with cathode label, and card slot bottom described in two is interior to be embedded with conduction
Piece, the corresponding conductive sheet of the anode label are electrically connected with positive wire, and the corresponding conductive sheet of the cathode label is led with cathode
Line electrical connection, is slidably fitted with gland by guide rail structure above pedestal corresponding with card slot, the bottom of the gland is equipped with
Two are inserted into the pinch roller in card slot respectively, and the pinch roller is rotatably installed in the bottom of gland by bearing.
As a further improvement, the guide rail structure includes T-rail and sliding groove, the T-rail protrusion
It is fixed on the top surface of pedestal, the bottom surface of gland is arranged in the sliding groove indent, and the sliding groove sliding snaps onto T shape and leads
On rail.
Further, the T-rail both ends further respectively have limited block.
Further, the bottom section of the card slot is arc shape structure, and the card slot bottom surface is from the outside of pedestal
Inclination increases inwardly.
Further, handle is additionally provided at the top of the gland.
Further, the base bottom is also interior is embedded with multiple magnet.
Further, the pedestal includes split type pedestal and sliding seat, and the pedestal is with sliding seat by stretching
Contracting bar is detachably connected, and the locating slot is located on sliding seat, and the card slot, gland are respectively positioned on pedestal.
Further, screw rod is additionally provided between the pedestal and sliding seat, the screw rod is interspersed to be screwed in sliding seat
It is interior, and one end of the screw rod is rotatablely connected by bearing and pedestal, and the other end is fixedly installed with turntable.
Beneficial effect
Compared with prior art, the present invention having the advantage that
1, loudspeaker simple tone of the invention surveys pole error-proofing clamp, compact structure and easy to use, by setting locating slot to raising
Sound device is positioned, and is recognized using the cooperation of card slot and positive and negative anodes label, can be quickly by the positive and negative anodes of loudspeaker and power supply
The problem of positive and negative anodes correctly dock, and effectively prevent electrode wrong, improves detection efficiency, it is ensured that the safety of operation.
2, fixture of the invention passes through the cooperation of gland and pinch roller, guide rail structure, can fit closely electrode and conductive sheet,
Ensure circuit communication, easy to operate, safety.Further improve detection efficiency and detection effect.
3, the fixture of this hair invention is by setting split type pedestal and sliding seat for pedestal, so that locating slot and card slot
Between position-adjustable, can be suitable for different model loudspeaker simple tone detect, expand its scope of application.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is the cross-section structure enlarged diagram that gland is connect with pedestal in the present invention.
Wherein: 1- pedestal, 2- locating slot, 3- card slot, 4- anode label, 5- cathode label, 6- conductive sheet, 7- anode are led
Line, 8- gland, 9- pinch roller, 10-T shape guide rail, 11- sliding groove, 12- limited block, 13- handle, 14- magnet, 15- telescopic rod, 16-
Screw rod, 17- turntable, 18- cathode conductor, 1a- pedestal, 1b- sliding seat.
Specific embodiment
The present invention is described further for specific embodiment in reference to the accompanying drawing.
Refering to fig. 1-3, a kind of loudspeaker simple tone of the invention surveys pole error-proofing clamp, including pedestal 1, and pedestal 1 is plasticity material
Material is equipped with locating slot 2 on pedestal 1, which can cooperate with the magnetic circuit gauge seat of loudspeaker, is used for locating speaker, fixed
It being set on the pedestal 1 of position 2 side of slot there are two the card slot 3 being arranged symmetrically, the positive and negative electrode of loudspeaker is plugged in card slot 3, wherein
The side of one card slot 3 is equipped with positive label 4, and the side of another card slot 3 is equipped with cathode label 5, and two 3 bottoms of card slot are interior
It is embedded with conductive sheet 6, wherein the corresponding conductive sheet 6 of positive label 4 is electrically connected with positive wire 7, and cathode label 5 is corresponding to lead
Electric piece 6 is electrically connected with cathode conductor 18, for recognizing power supply positive and negative electrode, passes through guide rail above pedestal 1 corresponding with card slot 3
Structure is slidably fitted with gland 8, sets in the bottom of gland 8 there are two the pinch roller 9 being inserted into card slot 3 respectively, pinch roller 9 passes through axis
Hold the bottom for being rotatably installed in gland 8；Specifically, guide rail structure includes T-rail 10 and sliding groove 11, wherein T-rail 10
Protrusion is fixed on the top surface of pedestal 1, and the bottom surface of gland 8 is arranged in 11 indent of sliding groove, and the sliding of sliding groove 11 snaps onto T-rail
On 10.
The present embodiment in actual use, is stirred gland 8 and is moved outward, expose card slot 3, then lead to loudspeaker
It crosses magnetic circuit gauge seat and the cooperation of locating slot 2 is located on pedestal 1, be plugged on the positive and negative electrode of loudspeaker respectively in card slot 3, then
8 return of gland is stirred, pinch roller 9 is made to squeeze the positive and negative electrode of loudspeaker, keeps them conductive with positive and negative anodes corresponding in card slot 3 respectively
Piece 6 contacts, and can power on and start to detect.Loudspeaker simple tone of the invention surveys pole error-proofing clamp, compact-sized, user
Just, loudspeaker is positioned by the way that locating slot is arranged, and is recognized using the cooperation of card slot and positive and negative anodes label, will can quickly raised
The problem of positive and negative anodes of sound device are correctly docked with the positive and negative anodes of power supply, effectively prevent electrode wrong, improves detection efficiency, it is ensured that
The safety of operation；Also, the cooperation for passing through gland and pinch roller, guide rail structure, can fit closely electrode and conductive sheet, really
Protect circuit communication, easy to operate, safety.Further improve detection efficiency and detection effect.
Preferably, limited block 12 is further respectively had at 10 both ends of T-rail, can prevents gland 8 from falling off.The bottom of its card slot 3
Portion section is arc shape structure, increases the contact area of conductive sheet 6 Yu loudspeaker electrode, and 3 bottom surface of card slot is from outside pedestal 1
Lateral inside inclination increases, and further increases pinch roller 9 to the extruding force of loudspeaker electrode, it is ensured that circuit can be connected to.In gland 8
Top is additionally provided with handle 13, convenient for stirring gland 8.1 bottom of pedestal also in be embedded with multiple magnet 14, will be whole by magnet 14
A fixture is absorbed and fixed in work position, is easy to use.Further, pedestal 1 includes split type pedestal 1a and sliding
Seat 1b, pedestal 1a and sliding seat 1b is detachably connected by telescopic rod 15, wherein and locating slot 2 is located on sliding seat 1b, card slot 3,
Gland 8 is respectively positioned on pedestal 1a, by setting split type pedestal and sliding seat for pedestal, so that between locating slot and card slot
Position-adjustable, can be suitable for different model loudspeaker simple tone detect, expand its scope of application.In pedestal 1a and cunning
It is additionally provided with screw rod 16 between dynamic seat 1b, the screw rod 16 is interspersed to be screwed in sliding seat 1b, and one end of screw rod 16 passes through bearing
It is rotatablely connected with pedestal 1a, the other end is fixedly installed with turntable 17, drives screw rod 16 to rotate by rotary turnplate 17, to realize
Relative distance between sliding seat 1b and pedestal 1a, it is easy to operate.
What has been described above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these all will not influence implementation of the present invention
Effect and patent practicability.
Claims (8)
1. a kind of loudspeaker simple tone surveys pole error-proofing clamp, which is characterized in that including pedestal (1), the pedestal (1) is equipped with fixed
Position slot (2), sets that there are two the card slot (3) being arranged symmetrically, one of card slots (3) on the pedestal (1) of locating slot (2) side
Side be equipped with positive label (4), the side of another card slot (3) is equipped with cathode label (5), card slot (3) bottom described in two
Portion in is embedded with conductive sheet (6), the corresponding conductive sheet (6) of anode label (4) is electrically connected with positive wire (7), described
The corresponding conductive sheet (6) of cathode label (5) is electrically connected with cathode conductor (18), logical above pedestal (1) corresponding with card slot (3)
Guide rail structure is crossed to be slidably fitted with gland (8), the bottom of the gland (8) set there are two respectively be inserted into card slot (3) in pinch roller
(9), the pinch roller (9) is rotatably installed in the bottom of gland (8) by bearing.
2. a kind of loudspeaker simple tone according to claim 1 surveys pole error-proofing clamp, which is characterized in that the guide rail structure
Including T-rail (10) and sliding groove (11), the T-rail (10) protrudes the top surface for being fixed on pedestal (1), the cunning
Dynamic slot (11) indent setting snaps on T-rail (10) in the bottom surface of gland (8), the sliding groove (11) sliding.
3. a kind of loudspeaker simple tone according to claim 2 surveys pole error-proofing clamp, which is characterized in that the T-rail
(10) both ends further respectively have limited block (12).
4. a kind of loudspeaker simple tone according to claim 1 surveys pole error-proofing clamp, which is characterized in that the card slot (3)
Bottom section is arc shape structure, and the outside of card slot (3) bottom surface from the pedestal (1) tilts raising inwardly.
5. a kind of loudspeaker simple tone according to claim 1 surveys pole error-proofing clamp, which is characterized in that the gland (8)
Top is additionally provided with handle (13).
6. a kind of loudspeaker simple tone according to claim 1 surveys pole error-proofing clamp, which is characterized in that the pedestal (1)
Bottom is also interior to be embedded with multiple magnet (14).
7. a kind of loudspeaker simple tone survey pole error-proofing clamp described in any one of -6 according to claim 1, which is characterized in that institute
The pedestal (1) stated includes split type pedestal (1a) and sliding seat (1b), and the pedestal (1a) is with sliding seat (1b) by stretching
Contracting bar (15) is detachably connected, and the locating slot (2) is located on sliding seat (1b), the card slot (3), gland (8) equal position
In on pedestal (1a).
8. a kind of loudspeaker simple tone according to claim 7 surveys pole error-proofing clamp, which is characterized in that the pedestal (1a)
It is additionally provided between sliding seat (1b) screw rod (16), the screw rod (16) is interspersed to be screwed in sliding seat (1b), and described
One end of screw rod (16) is rotatablely connected by bearing and pedestal (1a), and the other end is fixedly installed with turntable (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062870.4A CN109714695B (en) | 2019-01-23 | 2019-01-23 | Loudspeaker pure tone electrode testing mistake proofing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062870.4A CN109714695B (en) | 2019-01-23 | 2019-01-23 | Loudspeaker pure tone electrode testing mistake proofing clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109714695A true CN109714695A (en) | 2019-05-03 |
| CN109714695B CN109714695B (en) | 2020-09-25 |
Family
ID=66261741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910062870.4A Active CN109714695B (en) | 2019-01-23 | 2019-01-23 | Loudspeaker pure tone electrode testing mistake proofing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109714695B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872882A (en) * | 2021-02-03 | 2021-06-01 | 史向飞 | Numerical control machine tool convenient to carry plates |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS633600A (en) * | 1986-06-23 | 1988-01-08 | Minebea Kk | Manufacture of speaker |
| CN202719992U (en) * | 2012-05-16 | 2013-02-06 | 氢神（天津）燃料电池有限公司 | Test fixture for membrane electrode of fuel cell |
| CN203881802U (en) * | 2014-04-02 | 2014-10-15 | 广东风华高新科技股份有限公司 | Testing and fixing device and testing system containing testing and fixing device |
| US20140328489A1 (en) * | 2011-12-21 | 2014-11-06 | Brüel & Kjær Sound & Vibration Measurement A/S | Microphone test stand for acoustic testing |
| CN105158529A (en) * | 2015-09-29 | 2015-12-16 | 梧州恒声电子科技有限公司 | Improved error-proof clamp for testing horn polarity |
| CN105223386A (en) * | 2015-09-29 | 2016-01-06 | 梧州恒声电子科技有限公司 | Error-proof surveys the fixture of loudspeaker polarity |
| CN105357622A (en) * | 2015-09-29 | 2016-02-24 | 梧州恒声电子科技有限公司 | Clamp used for testing polarity of horn |
| US20160301786A1 (en) * | 2013-10-24 | 2016-10-13 | Teleplan Technology B.V. | Method and Apparatus for Testing Cell Phones |
| CN207148270U (en) * | 2017-08-22 | 2018-03-27 | 湖北宏浩泰科技有限公司 | One kind insulation spraying Hi-pot test frock |
| CN108055627A (en) * | 2018-01-19 | 2018-05-18 | 西安易朴通讯技术有限公司 | A kind of loudspeaker assembly and terminal device |
| CN207502561U (en) * | 2017-10-16 | 2018-06-15 | 深圳市鸿智电子技术有限公司 | A kind of backlight board finished product testing fixture for electrical property |
| CN108292732A (en) * | 2015-12-10 | 2018-07-17 | 松下知识产权经营株式会社 | Battery |
-
2019
- 2019-01-23 CN CN201910062870.4A patent/CN109714695B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS633600A (en) * | 1986-06-23 | 1988-01-08 | Minebea Kk | Manufacture of speaker |
| US20140328489A1 (en) * | 2011-12-21 | 2014-11-06 | Brüel & Kjær Sound & Vibration Measurement A/S | Microphone test stand for acoustic testing |
| CN202719992U (en) * | 2012-05-16 | 2013-02-06 | 氢神（天津）燃料电池有限公司 | Test fixture for membrane electrode of fuel cell |
| US20160301786A1 (en) * | 2013-10-24 | 2016-10-13 | Teleplan Technology B.V. | Method and Apparatus for Testing Cell Phones |
| CN203881802U (en) * | 2014-04-02 | 2014-10-15 | 广东风华高新科技股份有限公司 | Testing and fixing device and testing system containing testing and fixing device |
| CN105158529A (en) * | 2015-09-29 | 2015-12-16 | 梧州恒声电子科技有限公司 | Improved error-proof clamp for testing horn polarity |
| CN105223386A (en) * | 2015-09-29 | 2016-01-06 | 梧州恒声电子科技有限公司 | Error-proof surveys the fixture of loudspeaker polarity |
| CN105357622A (en) * | 2015-09-29 | 2016-02-24 | 梧州恒声电子科技有限公司 | Clamp used for testing polarity of horn |
| CN108292732A (en) * | 2015-12-10 | 2018-07-17 | 松下知识产权经营株式会社 | Battery |
| CN207148270U (en) * | 2017-08-22 | 2018-03-27 | 湖北宏浩泰科技有限公司 | One kind insulation spraying Hi-pot test frock |
| CN207502561U (en) * | 2017-10-16 | 2018-06-15 | 深圳市鸿智电子技术有限公司 | A kind of backlight board finished product testing fixture for electrical property |
| CN108055627A (en) * | 2018-01-19 | 2018-05-18 | 西安易朴通讯技术有限公司 | A kind of loudspeaker assembly and terminal device |
Non-Patent Citations (1)
| Title |
|---|
| 彭红: "基于冷阴极触发管振动试验夹具的设计", 《环境试验》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872882A (en) * | 2021-02-03 | 2021-06-01 | 史向飞 | Numerical control machine tool convenient to carry plates |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109714695B (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111092311A (en) | Wiring device of switch socket | |
| US11402867B2 (en) | Display workstation used on a desktop | |
| CN219123592U (en) | Low-voltage distribution access structure | |
| CN109714695A (en) | A kind of loudspeaker simple tone survey pole error-proofing clamp | |
| CN212062725U (en) | Wiring device of switch socket | |
| CN103163461A (en) | Battery short-circuit test device | |
| CN210513673U (en) | Testing device for plugging and unplugging life of charging plug | |
| CN110988412A (en) | Detection box for detecting current and voltage of circuit | |
| CN203942057U (en) | A kind of shell fragment binding post for LED lamp | |
| CN214506822U (en) | AC/DC universal motor | |
| CN212571595U (en) | Sliding deflection socket assembly | |
| CN208147679U (en) | A kind of motor clamping jig | |
| CN213692523U (en) | Direct current operation power supply wiring device | |
| CN215266573U (en) | Novel connection structure of battery package | |
| CN111585121A (en) | Power socket branching structure | |
| CN214156546U (en) | Multifunctional office table | |
| CN212517845U (en) | Guide rail for guide rail socket | |
| CN216389969U (en) | Double-plug power line | |
| CN217305422U (en) | Light curtain makeup test machine | |
| CN218567566U (en) | Special high-voltage direct-current power supply on-load testing device | |
| CN214851946U (en) | Power supply circuit board static elimination equipment | |
| CN216289337U (en) | Conductive metal piece and socket using same | |
| CN109728485B (en) | Slidable and rotatable socket device | |
| CN219871517U (en) | Device for improving rapid measurement of resonance point of power filter | |
| CN213124931U (en) | Power connection mechanism of mining haulage winch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |