CN205193116U - Camera bellows detection device and rotary mechanism who is arranged in camera bellows detection device - Google Patents
Camera bellows detection device and rotary mechanism who is arranged in camera bellows detection device Download PDFInfo
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- CN205193116U CN205193116U CN201520896963.4U CN201520896963U CN205193116U CN 205193116 U CN205193116 U CN 205193116U CN 201520896963 U CN201520896963 U CN 201520896963U CN 205193116 U CN205193116 U CN 205193116U
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- camera bellows
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- rotating mechanism
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Abstract
The utility model discloses a camera bellows detection device and rotary mechanism who is arranged in camera bellows detection device, including drive arrangement, rotatory major axis and anchor clamps, anchor clamps are located in the camera bellows, anchor clamps with the one end fixed connection of rotatory major axis, the other end of rotatory major axis stretches out the camera bellows with drive arrangement connects. The utility model discloses an anchor clamps have elastic groove, convenient operation when the centre gripping awaits measuring the trial production article, and the rigidity of product, during rotatory the test, the product will be rotatory together with anchor clamps, the drift can not appear when the drive of product at drive arrangement under, also can not follow anchor clamps to drop, and the test result just relatively reliably products break's the circumstances can not appear resulting in yet in test procedure like this.
Description
Technical field
The utility model relates to rotating mechanism field, is specifically related to camera bellows pick-up unit and for the rotating mechanism in camera bellows pick-up unit.
Background technology
Electromagnetic interference (EMI)/EMI is the problem that whole electronic applications must face and overcome at present, generally at radio communication product such as: wireless headset, wireless router, wireless network card, mobile phone, wi-fi, bluetooth earphone, data card, wimax, intercom, RFID etc. wireless telecommunications kind equipment and wireless telecommunications generic module etc. are carrying out in plate survey, whole survey process, all by using radio frequency testing shielded box/RFShieldBox to improve test environment.
Shielded box (camera bellows) is the shield of the various shape such as shell, plate, cover utilizing conduction or permeability magnetic material to make, electromagnetic capability is limited within the scope of certain space the metallic object being used for suppressing radiation interference, and the equipment that realizes providing glitch-free test environment to tested wireless telecommunications system is processed to conduction and radiation.Mainly be applicable to radio communication product test, as: the Related product tests such as mobile phone, wireless network card, wireless data card, wireless router, WIFI.
The object of shielding is adopted to have two: one to be prevent outside radiation electric magnetic energy from entering a certain region; Two is that the radiation electric magnetic energy of limiting device inside runs off a certain region.
Existing intelligent electric meter, which is provided with REID (RFID).Before dispatching from the factory, need to test product, just need to use camera bellows (i.e. shielded box), to stop external environment on the impact of test result, improve the reliability of test result.In test process, need to use special rotating mechanism to improve testing efficiency according to the requirement of test.This rotating mechanism, comprise motor, rotate major axis and disk, described disk is located in described camera bellows, and described motor is connected with one end of described rotation major axis, and the other end of described rotation major axis stretches in described camera bellows and is fixedly connected with described disk.Intelligent electric meter to be tested is positioned on described disk, and described motor drives the intelligent electric meter on described disk to rotate by described rotation major axis, and the checkout equipment in camera bellows carries out omnibearing test to ammeter.
There is following defect in this rotating mechanism: because the disk placing intelligent electric meter is the platy structure of plane, without any can the mechanism of auxiliary clamp intelligent electric meter on it, therefore when the disk rotates, intelligent electric meter is because the effect of inertia, its position is also unstable, can drift about on disk, produce displacement, so just cause test result and unreliable.And when drift phenomenon is serious, ammeter will drop from disk, such ammeter is easily broken.
Utility model content
For solving the problems of the technologies described above, we have proposed camera bellows pick-up unit and for the rotating mechanism in camera bellows pick-up unit, cannot fix product to be tested in use in order to solve rotating mechanism of the prior art, the inaccurate or product to be tested of the test result caused thus holds flimsy problem.
For achieving the above object, the technical solution of the utility model is as follows:
For the rotating mechanism in camera bellows pick-up unit, comprise drive unit, rotate major axis and fixture, described fixture is located in described camera bellows, and described fixture is fixedly connected with one end of described rotation major axis, and the other end of described rotation major axis stretches out described camera bellows and is connected with described drive unit.
Preferably, described fixture has a spring groove.
Preferably, one end of described groove is provided with limiting plate, and the other end is provided with dismountable baffle plate.
Preferably, the inside surface of described groove offers draw-in groove along its length.
Preferably, described draw-in groove is positioned at the bottom of described groove.
Preferably, the adjustable plate for regulating described recess width is provided with in described groove.
Preferably, the width of described adjustable plate and the width adaptation of described draw-in groove.
Preferably, described drive unit is motor or rotary cylinder or rotating liquid cylinder pressure.
Preferably, described rotation major axis and described groove are non-metallic material.
The utility model also provides the camera bellows pick-up unit with rotating mechanism, and it comprises any one rotating mechanism aforesaid.
By technique scheme, the beneficial effect that the utility model obtains is:
Described rotation major axis and described fixture are non-metallic material, the problem of the prohibited data detection that the interference eliminating metal material causes, and make test result more reliable.
Product to be tested is arranged on fixture, the position of such product is fixed, when rotate under the drive of product at drive unit test time, product will rotate together with fixture, there will not be drift, also can not drop from fixture, such test result is just reliable, also there will not be the situation causing damage of product in test process.
Because the groove on described fixture has elasticity, therefore, by the clamping product that mates with described groove size in wherein time, easy to operate.
The bottom of described groove is provided with draw-in groove along its length, and in draw-in groove, be provided with the adjustable plate with the width adaptation of described draw-in groove, when the width of product to be tested is less than or is slightly less than the width of described groove, cooperation by draw-in groove wherein and adjustable plate adjusts, and makes product to be tested and described groove reach best fit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view for the rotating mechanism in camera bellows pick-up unit disclosed in the utility model embodiment.
Fig. 2 is the main TV structure schematic diagram of Fig. 1.
Fig. 3 is the right side TV structure schematic diagram of Fig. 1.
The amplification perspective view that Fig. 4 is the fixture for the rotating mechanism in camera bellows pick-up unit disclosed in the utility model embodiment 1.
Fig. 5 is the using state perspective view of Fig. 4.
The using state perspective view one that Fig. 6 is the fixture for the rotating mechanism in camera bellows pick-up unit disclosed in the utility model embodiment 2.
The using state perspective view two that Fig. 7 is the fixture for the rotating mechanism in camera bellows pick-up unit disclosed in the utility model embodiment 2.
The using state perspective view that Fig. 8 is the fixture for the rotating mechanism in camera bellows pick-up unit disclosed in the utility model embodiment 3.
The fixture of Fig. 9 for the rotating mechanism in camera bellows pick-up unit disclosed in the utility model embodiment 4 is provided with the using state perspective view of concentrator.
Corresponding component title in figure represented by numeral:
1. drive unit 2. rotates major axis 3. fixture 31. groove 32. limiting plate 33. baffle plate 34. draw-in groove 35. adjustable plate 4. camera bellows 5. concentrator 6. single-phase meter 7. three-phase meter
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The said camera bellows of the application refers to shielded box, especially refers in particular to RFID wireless shielding case.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment 1.
As Figure 1-5, for the rotating mechanism in camera bellows pick-up unit, comprise drive unit 1, rotate major axis 2 and fixture 3, fixture 3 is located in camera bellows 4, fixture 3 is fixedly connected with the one end rotating major axis 2, and the other end rotating major axis 2 stretches out camera bellows 4, is connected with drive unit 1.
Fixture 3 has a groove 31, groove 31 has elasticity, and when groove 31 establishes concentrator 5 for card, concentrator 5 can snap in groove 31 by the sidewall that only slightly need move groove 31, after Product checking completes, product can take off by same method easily from groove 31.There is flexible groove 31 and not only install or remove product conveniently, what is more important, product can be clamped by groove 31, when product rotates detection under the drive of drive unit 1, the phenomenon be shifted of drifting about can not be there is in product because of inertia, more can not drop from fixture, so just effectively ensure that the reliability of test result.
Drive unit 1 is motor, rotary cylinder or rotating liquid cylinder pressure, and its effect is all drive to rotate major axis 360 degree rotation, and then drives fixture to rotate.Traditional motor is selected in this example.
Embodiment 2.
As shown in fig. 6-7, for the rotating mechanism in camera bellows pick-up unit, comprise drive unit 1, rotate major axis 2 and fixture 3, fixture 3 is located in camera bellows 4, fixture 3 is fixedly connected with the one end rotating major axis 2, and the other end rotating major axis 2 stretches out camera bellows 4, is connected with drive unit 1.
If because there is metal material in camera bellows, can produce harmful effect to test result, therefore rotation major axis 2 and fixture 3 are non-metallic material.Rotate major axis 2 and can adopt plastic products as high in hardness such as teflon; And fixture both can select hardness high, the non-metallic material that also can select good springiness, as PP, PE, PVC, rubber or woodwork etc.
Fixture 3 has a groove 31, and groove 31 has elasticity.There is flexible groove 31 and not only install or remove product conveniently, what is more important, product can be clamped by groove 31, when product rotates detection under the drive of drive unit 1, the phenomenon be shifted of drifting about can not be there is in product because of inertia, more can not drop from fixture, so just effectively ensure that the reliability of test result.
The right-hand member of groove 31 is provided with limiting plate 32, and left end is provided with dismountable baffle plate 33, and groove 31 is placed with single-phase meter 6.Because the size of single-phase meter 6 is less than the size of concentrator 5, therefore, the setting of limiting plate 32 and baffle plate 33 can make single-phase meter 6 more firmly be clamped in groove 31.When putting into product to be detected, single-phase meter 6 is propped up limiting plate 32 and places, then baffle plate 33 is stuck in groove 31.
The inside surface of groove 31 offers draw-in groove 34 along its length, and draw-in groove 34 is positioned at the bottom of groove 31.Herein, the setting of draw-in groove 34 is convenient to mount and dismount baffle plate 33.
Drive unit 1 is motor, rotary cylinder or rotating liquid cylinder pressure, and its effect is all drive to rotate major axis 360 degree rotation, and then drives fixture to rotate.Rotating liquid cylinder pressure is selected in this example.
Certainly, groove 31 two side on the left of single-phase meter 6 also can be arranged the chute for holding baffle plate 33, it is little that baffle plate 33 inserts chute internal resistance, and install firmly.
Embodiment 3.
As shown in Figure 8, for the rotating mechanism in camera bellows pick-up unit, comprise drive unit 1, rotate major axis 2 and fixture 3, fixture 3 is located in camera bellows 4, fixture 3 is fixedly connected with the one end rotating major axis 2, and the other end rotating major axis 2 stretches out camera bellows 4, is connected with drive unit 1.
If because there is metal material in camera bellows, can produce harmful effect to test result, therefore rotation major axis 2 and fixture 3 are non-metallic material.Rotate major axis 2 and can adopt plastic products as high in hardness such as teflon; And fixture both can select hardness high, the non-metallic material that also can select good springiness, as PP, PE, PVC, rubber or woodwork etc.
Fixture 3 has a groove 31, and groove 31 has elasticity.There is flexible groove 31 and not only install or remove product conveniently, what is more important, product can be clamped by groove 31, when product rotates detection under the drive of drive unit 1, the phenomenon be shifted of drifting about can not be there is in product because of inertia, more can not drop from fixture, so just effectively ensure that the reliability of test result.
The right-hand member of groove 31 is provided with limiting plate 32, and left end is provided with dismountable baffle plate 33.When groove 31 is placed with three-phase meter 7, baffle plate 33 takes off.
The inside surface of groove 31 offers draw-in groove 34 along its length, and draw-in groove 34 is positioned at the bottom of groove 31.
Be provided with the adjustable plate 35 for adjusting grooves 31 width in groove 31, and the width of adjustable plate 35 (thickness) is adaptive with the width of draw-in groove 34.Adjustable plate can arrange one or more, and its quantity is determined according to the size disparity of product to be tested and groove 31.
Drive unit 1 is motor, rotary cylinder or rotating liquid cylinder pressure, and its effect is all drive to rotate major axis 360 degree rotation, and then drives fixture to rotate.Rotary cylinder is selected in this example.
Embodiment 4.
As Figure 1-4, for the rotating mechanism in camera bellows pick-up unit, comprise drive unit 1, rotate major axis 2 and fixture 3, fixture 3 is located in camera bellows 4, fixture 3 is fixedly connected with the one end rotating major axis 2, and the other end rotating major axis 2 stretches out camera bellows 4, is connected with drive unit 1.
If because there is metal material in camera bellows, can produce harmful effect to test result, therefore rotation major axis 2 and fixture 3 are non-metallic material.Rotate major axis 2 and can adopt plastic products as high in hardness such as teflon; And fixture both can select hardness high, the non-metallic material that also can select good springiness, as PP, PE, PVC, rubber or woodwork etc.
Fixture 3 has a groove 31, and groove 31 has elasticity.There is flexible groove 31 and not only install or remove product conveniently, what is more important, product can be clamped by groove 31, when product rotates detection under the drive of drive unit 1, the phenomenon be shifted of drifting about can not be there is in product because of inertia, more can not drop from fixture, so just effectively ensure that the reliability of test result.
The right-hand member of groove 31 is provided with limiting plate 32, and left end is provided with dismountable baffle plate 33.
The inside surface of groove 31 offers draw-in groove 34 along its length, and draw-in groove 34 is positioned at the bottom of groove 31.
Be provided with the adjustable plate 35 for adjusting grooves 31 width in groove 31, and the width of adjustable plate 35 (thickness) is adaptive with the width of draw-in groove 34.Adjustable plate can arrange one or more, and its quantity is determined according to the size disparity of product to be tested and groove 31.
Drive unit 1 is motor, rotary cylinder or rotating liquid cylinder pressure, and its effect is all drive to rotate major axis 360 degree rotation, and then drives fixture to rotate.Rotary cylinder is selected in this example.
Fixture 3 in this example can realize one-object-many-purposes, alternately can place concentrator 5, single-phase meter 6 and three-phase meter 7.
As Fig. 9, when groove 31 establishes concentrator 5 for card, concentrator 5 can snap in groove 31 by the sidewall that only slightly need move groove 31, and after Product checking completes, product can take off by same method easily from groove 31.
As Fig. 6-Fig. 7, when groove 31 establishes single-phase meter 6 for card, the side of single-phase meter 6 is propped up limiting plate 32 and places, then the baffle plate 33 of opposite side is stuck in groove 31.(certainly, groove 31 two side on the left of single-phase meter 6 also can be arranged the chute for holding baffle plate 33, it is little that baffle plate 33 inserts chute internal resistance, and install firmly.)
As Fig. 8, when groove 31 establishes three-phase meter 7 for card, take off baffle plate 33, in groove, increasing several piece adjustable plate 35, (in a suitable case, baffle plate 33 can serve as adjustable plate 35 and use, and reaches the object of identical clamping, need not rigidly adhere to form), same clamping three-phase meter 7.
Embodiment 5.
Have the camera bellows pick-up unit of rotating mechanism, it comprises any one rotating mechanism in embodiment 1-4.
The technical solution of the utility model can reach following beneficial effect:
Described rotation major axis and described fixture are non-metallic material, the problem of the prohibited data detection that the interference eliminating metal material causes, and make test result more reliable.
Product to be tested is arranged on fixture, the position of such product is fixed, when rotate under the drive of product at drive unit test time, product will rotate together with fixture, there will not be drift, also can not drop from fixture, such test result is just reliable, also there will not be the situation causing damage of product in test process.
Because the groove on described fixture has elasticity, therefore, by the clamping product that mates with described groove size in wherein time, easy to operate.
The bottom of described groove is provided with draw-in groove along its length, and in draw-in groove, be provided with the adjustable plate with the width adaptation of described draw-in groove, when the width of product to be tested is less than or is slightly less than the width of described groove, cooperation by draw-in groove wherein and adjustable plate adjusts, and makes product to be tested and described groove reach best fit.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. for the rotating mechanism in camera bellows pick-up unit, it is characterized in that, comprise drive unit, rotate major axis and fixture, described fixture is located in described camera bellows, described fixture is fixedly connected with one end of described rotation major axis, and the other end of described rotation major axis stretches out described camera bellows and is connected with described drive unit.
2. according to claim 1ly it is characterized in that for the rotating mechanism in camera bellows pick-up unit, described fixture has a spring groove.
3. according to claim 2ly it is characterized in that for the rotating mechanism in camera bellows pick-up unit, one end of described groove is provided with limiting plate, and the other end is provided with dismountable baffle plate.
4. according to claim 3ly it is characterized in that for the rotating mechanism in camera bellows pick-up unit, the inside surface of described groove offers draw-in groove along its length.
5. according to claim 4ly it is characterized in that for the rotating mechanism in camera bellows pick-up unit, described draw-in groove is positioned at the bottom of described groove.
6. according to claim 5ly it is characterized in that for the rotating mechanism in camera bellows pick-up unit, in described groove, being provided with the adjustable plate for regulating described recess width.
7. according to claim 6ly to it is characterized in that for the rotating mechanism in camera bellows pick-up unit, the width of described adjustable plate and the width of described draw-in groove adaptive.
8. according to claim 7ly it is characterized in that for the rotating mechanism in camera bellows pick-up unit, described drive unit is motor or rotary cylinder or rotating liquid cylinder pressure.
9. according to claim 8ly it is characterized in that for the rotating mechanism in camera bellows pick-up unit, described rotation major axis and described groove are non-metallic material.
10. camera bellows pick-up unit, is characterized in that, comprises the rotating mechanism described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896963.4U CN205193116U (en) | 2015-11-11 | 2015-11-11 | Camera bellows detection device and rotary mechanism who is arranged in camera bellows detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896963.4U CN205193116U (en) | 2015-11-11 | 2015-11-11 | Camera bellows detection device and rotary mechanism who is arranged in camera bellows detection device |
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| CN205193116U true CN205193116U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896963.4U Active CN205193116U (en) | 2015-11-11 | 2015-11-11 | Camera bellows detection device and rotary mechanism who is arranged in camera bellows detection device |
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| CN (1) | CN205193116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181490A (en) * | 2018-02-11 | 2018-06-19 | 珠海博杰电子股份有限公司 | Multi-functional shielded box |
| CN111948214A (en) * | 2020-07-17 | 2020-11-17 | 同济大学 | Device and method for classifying image pollution levels |
-
2015
- 2015-11-11 CN CN201520896963.4U patent/CN205193116U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181490A (en) * | 2018-02-11 | 2018-06-19 | 珠海博杰电子股份有限公司 | Multi-functional shielded box |
| CN108181490B (en) * | 2018-02-11 | 2024-01-19 | 珠海博杰电子股份有限公司 | Multifunctional shielding box |
| CN111948214A (en) * | 2020-07-17 | 2020-11-17 | 同济大学 | Device and method for classifying image pollution levels |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |