CN202929183U - Magnetic force testing device - Google Patents
Magnetic force testing device Download PDFInfo
- Publication number
- CN202929183U CN202929183U CN 201220571249 CN201220571249U CN202929183U CN 202929183 U CN202929183 U CN 202929183U CN 201220571249 CN201220571249 CN 201220571249 CN 201220571249 U CN201220571249 U CN 201220571249U CN 202929183 U CN202929183 U CN 202929183U
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- CN
- China
- Prior art keywords
- magnetic force
- proving installation
- transmission coil
- force proving
- installation according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a magnetic force testing device, comprising a top plate and support posts supporting the top plate. The top plate is connected with a baffle plate. The baffle plate is made of a nonmetallic material. The baffle plate is arranged below the top plate. One side of the baffle plate is connected with a transmission coil. The transmission coil is connected with a weight. The weight is arranged below the transmission coil. The other side of the baffle plate is connected with a fixed column and a slide block arranged on the fixed column. Scale marks are arranged on the slide block. The magnetic force testing device has a simple structure, is convenient to use, and can conveniently detect the magnetic force lateral pull force.
Description
Technical field
The utility model relates to a kind of magnetic force proving installation, particularly a kind of artificial cochlea's transmission coil magnetic force proving installation.
Background technology
What the full great majority of the method for existing measurement magnetic force adopted is manual operations, measure magnetic force by pulling magnet, normally can only measure horizontal magnetic force, can not measure the magnetic force of side direction, and measuring accuracy be unstable, data are inaccurate, though magnetometer can be measured magnetic force, this apparatus structure is complicated, inconvenient operation, and Costco Wholesale is high, and application is not strong.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to use and can measure easily the magnetic force proving installation of magnetic force lateral force.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of magnetic force proving installation, the support column that comprises top board and roof supporting, described top board is connected with dividing plate, dividing plate adopts non-metallic material to make, and dividing plate is arranged on the below of top board, and dividing plate one side is connected with transmission coil, transmission coil is connected with counterweight, counterweight is arranged on the below of transmission coil, and the dividing plate opposite side is connected with fixed leg and the slide block that is placed on fixed leg, and slide block is provided with rule.
Further, described slide block is connected with adjusting knob, and adjusting knob is used for the fine setting slide block and moves.
Further, described dividing plate is provided with the reference column for the location transmission coil, and transmission coil contacts with reference column.
Further, described support column is placed on base plate.
Further, described base plate bottom is provided with feet, and feet is made by rubber.
Further, be provided with the box body that is placed on base plate below described counterweight.
Further, the top of described box body is opening, and inner bottom part is provided with spongy layer.
Further, described top board is connected with guide plate, is equipped with in guide plate be used to the compression leg of pushing down transmission coil.
Further, described compression leg is connected with push rod.
Further, described push rod is connected with quick clip.
Further, described top board is connected with locating piece, and quick clip is connected with locating piece.
adopt the magnetic force proving installation of technique scheme, because described top board is connected with dividing plate, dividing plate one side is connected with transmission coil, transmission coil is connected with counterweight, the dividing plate opposite side is connected with fixed leg and the slide block that is placed on fixed leg, slide block is provided with rule, so transmission coil fills magnet to be measured, fixed leg dress magnet, by counterweight to transmission coil gravity, move by slide block, after move magnet in fixed leg, magnetic force disappears, magnet to be measured drops, draw displacement by rule, draw weight by counterweight, calculate side direction magnetic force, easy to operate, practical.Because described slide block is connected with adjusting knob, move so can finely tune slide block.Because described dividing plate is provided with for the reference column of locating transmission coil, so location transmission coil precision is high.Because described support column is placed on base plate, base plate bottom is provided with feet, so this magnetic force proving installation carrying conveniently moving.Owing to being provided with the box body that is placed on base plate below described counterweight, so effectively protect the counterweight that drops.Because described top board is connected with guide plate, be equipped with in guide plate be used to the compression leg of pushing down transmission coil, so transmission coil is pushed down firmly.Because described compression leg is connected with push rod, so push post by push rod.Because described push rod is connected with quick clip, so the push-and-pull push rod is convenient.Because described top board is connected with locating piece, quick clip is connected with locating piece, and is so the quick clip connection is reliable, convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model magnetic force proving installation.
Embodiment
as shown in Figure 1, a kind of magnetic force proving installation, the support column 3 that comprises top board 7 and roof supporting 7, top board 7 is connected with dividing plate 11, dividing plate adopts non-metallic material to make, dividing plate 11 is arranged on the below of top board 7, dividing plate 11 1 sides are connected with transmission coil 12, transmission coil 12 is connected with counterweight 13, counterweight 1 is arranged on the below of transmission coil 12, dividing plate 11 opposite sides are connected with fixed leg 10 and the slide block 9 that is placed on fixed leg 10, slide block 9 is provided with rule 18, slide block 9 is connected with adjusting knob 8, adjusting knob 8 is used for fine setting slide block 9 and moves, dividing plate 11 is provided with the reference column 17 for location transmission coil 12, transmission coil 12 contacts with reference column 17, support column 3 is placed on base plate 2, base plate 2 bottoms are provided with feet 1, feet 1 is made by rubber, counterweight 13 belows are provided with the box body 14 that is placed on base plate 2, the top of box body 14 is opening, inner bottom part is provided with spongy layer, top board 7 is connected with guide plate 6, be equipped with in guide plate 6 be used to the compression leg 16 of pushing down transmission coil 12, compression leg 16 is connected with push rod 15, push rod 15 is connected with quick clip 4, top board 7 is connected with locating piece 5, quick clip 4 is connected with locating piece 5.
the utility model magnetic force proving installation, guide plate 6 is not offset in the time of can making push rod 15 pushing compression leg 16, during use, the in-built magnet of fixed leg 10, fill the magnet of magnetic force to be measured on transmission coil 12, quick clip 4 pulls back, push rod 15 drives compression leg 16 and moves backward, compression leg 16 separates with transmission coil 12, the fixed leg 10 that the transmission coil 12 of magnet to be measured is housed and magnet is housed holds by the magnetic force between magnet, hold the both sides at dividing plate 11, by adjusting knob 8 fine setting slide blocks 9, slide block 9 drives fixed leg 10 and moves backward, magnet in fixed leg 10 also moves backward, the magnet magnetic force of dividing plate 11 both sides slowly weakens, transmission coil 12 belows are connected with counterweight 13, gravitate transmission coil 12 can slowly drop downwards, finally fall, at this moment can be by the rule 18 on slide block 9, can read the displacement of slide block 9, know the weight of counterweight 13, can calculate the magnetic force of magnet to be measured, especially the lateral force of magnet, easy to use, degree of accuracy is high.
Claims (10)
1. magnetic force proving installation, the support column that comprises top board and roof supporting, it is characterized in that: described top board is connected with dividing plate, dividing plate one side is connected with transmission coil, transmission coil is connected with counterweight, the dividing plate opposite side is connected with fixed leg and the slide block that is placed on fixed leg, and slide block is provided with rule.
2. magnetic force proving installation according to claim 1, it is characterized in that: described slide block is connected with adjusting knob.
3. magnetic force proving installation according to claim 2 is characterized in that: described dividing plate is provided with the reference column for the location transmission coil.
4. magnetic force proving installation according to claim 3, it is characterized in that: described support column is placed on base plate.
5. magnetic force proving installation according to claim 4, is characterized in that: be provided with feet bottom described base plate.
6. magnetic force proving installation according to claim 5, is characterized in that: be provided with the box body that is placed on base plate below described counterweight.
7. the described magnetic force proving installation of according to claim 1 to 6 any one, it is characterized in that: described top board is connected with guide plate, is equipped with in guide plate be used to the compression leg of pushing down transmission coil.
8. magnetic force proving installation according to claim 7, it is characterized in that: described compression leg is connected with push rod.
9. magnetic force proving installation according to claim 8, it is characterized in that: described push rod is connected with quick clip.
10. magnetic force proving installation according to claim 9, it is characterized in that: described top board is connected with locating piece, and quick clip is connected with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571249 CN202929183U (en) | 2012-10-26 | 2012-10-26 | Magnetic force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571249 CN202929183U (en) | 2012-10-26 | 2012-10-26 | Magnetic force testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202929183U true CN202929183U (en) | 2013-05-08 |
Family
ID=48219130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571249 Expired - Lifetime CN202929183U (en) | 2012-10-26 | 2012-10-26 | Magnetic force testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202929183U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588601A (en) * | 2015-12-15 | 2016-05-18 | 上海力声特医学科技有限公司 | Force testing device and testing method for cochlear implantation prosthesis during nuclear magnetic resonance (NMR) test |
| CN105716767A (en) * | 2016-03-23 | 2016-06-29 | 安徽邦瑞新材料科技有限公司 | Magnetic force measuring instrument for magnetic strip special for door seal |
| CN108008325A (en) * | 2016-10-31 | 2018-05-08 | 富鼎电子科技(嘉善)有限公司 | Detection device |
-
2012
- 2012-10-26 CN CN 201220571249 patent/CN202929183U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588601A (en) * | 2015-12-15 | 2016-05-18 | 上海力声特医学科技有限公司 | Force testing device and testing method for cochlear implantation prosthesis during nuclear magnetic resonance (NMR) test |
| CN105588601B (en) * | 2015-12-15 | 2018-01-05 | 上海力声特医学科技有限公司 | Forces testing device and method of testing of the cochlear implantation prosthesis in nmr experiments |
| CN105716767A (en) * | 2016-03-23 | 2016-06-29 | 安徽邦瑞新材料科技有限公司 | Magnetic force measuring instrument for magnetic strip special for door seal |
| CN108008325A (en) * | 2016-10-31 | 2018-05-08 | 富鼎电子科技(嘉善)有限公司 | Detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NUROTRON NEURAL ELECTRONIC TECHNOLOGY CO. Free format text: FORMER NAME: HANGZHOU NUORKANG NEURAL ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Yuhang District, Hangzhou City, Zhejiang Province, 310018 West No. 1500 Building 1 room 325 Patentee after: ZHEJIANG NUROTRON BIOTECHNOLOGY Co.,Ltd. Address before: 518, room 2, building 5, No. 6, 310018 Avenue, Hangzhou economic and Technological Development Zone, Zhejiang, China Patentee before: Hangzhou Nurotron Nerve Electronic Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |