CN1996530A - A dry reed pipe - Google Patents
A dry reed pipe Download PDFInfo
- Publication number
- CN1996530A CN1996530A CN 200610124080 CN200610124080A CN1996530A CN 1996530 A CN1996530 A CN 1996530A CN 200610124080 CN200610124080 CN 200610124080 CN 200610124080 A CN200610124080 A CN 200610124080A CN 1996530 A CN1996530 A CN 1996530A
- Authority
- CN
- China
- Prior art keywords
- pin
- tongue tube
- stack shell
- flipping block
- body stack
- 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.)
- Pending
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Abstract
This invention relates to one magnetic control switch, which comprises tube part, first lead leg and second leg, wherein, the tube comprises one conductive non-magnetic tube cylinder with other end set with down cover made of conductive materials; the first lead leg passes top cover with end connected on turnover end; the block can be turned into cylinder to be used as switch under outer magnetic field; the second lead leg is connected to down cover end and the tube cylinder outside is covered with one layer of insulation layer to prevent tube cylinder contact to outer objects.
Description
Technical field:
The present invention relates to a kind of magnetic switch, especially a kind of tongue tube that utilizes permeability magnetic material under the magnetic induction state, to finish switch motion.
Background technology:
Tongue tube is the abbreviation of dry type tongue spring tube, it is a kind of switch element that the contact is arranged, the structure of existing tongue tube as shown in Figure 1, form by canals of stilling a and two pins b, its have volume little, be convenient to advantages such as control, cooperate with permanent magnet c to can be made into magnetic switch, in warning device and electronic toy.Tongue tube cooperates with coil and can be made into dry-reed relay in addition, can be in electronic equipment commutation circuit rapidly.The using method that tongue tube cooperates with permanent magnet c as shown in Figure 2, permanent magnet c moves along direction shown in the arrow, two pins b closure when the tongue tube, two pins b is separately during away from tongue tube.
Because all being glass, makes the body of traditional tongue tube, its processing hell to pay in the process of using tongue tube, shear or must be extremely careful during the pin of crooked tongue tube, in order to avoid apply unsuitable stress canals of stilling a-metallic seal is damaged, in the process of shearing pin b and crooked pin b, should use special clamping tool, the process of shearing pin b and crooked pin b as shown in Figure 3 and Figure 4, that causes in the process of curved pin in addition that the damage of canals of stilling a has can't be from checking in appearance, after using a period of time, tongue tube just occurs and lost efficacy.And because the complex process of canals of stilling b, thereby cause cost higher, the price of a tongue tube seems that price is too higher for needs use the producer of tongue tube and company in a large number about 10 yuan in the market.Therefore, design a kind of simple in structurely, the novel tongue tube that cost is low has been the technical problem of needing solution badly.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, it is a kind of simple in structure that main purpose is to provide, and production technology is uncomplicated, the tongue tube that material is common and with low cost.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of tongue tube, comprise body, first pin and second pin, described body comprises the body stack shell of a conduction non-magnet material, one end of this body stack shell is provided with a loam cake of being made by insulating material that is embedded in the body stack shell, the other end of body stack shell is provided with a lower cover of being made by electric conducting material, first pin connects and is fixedly arranged on loam cake, the tail end of first pin is connected with the end of a flipping block, but it is turning under the effect of this flipping block outside magnetic field to contacting to play on-off action with the body stack shell, second pin and lower cover are conducted, be coated with one deck in the outside of body stack shell and be used to the insulating barrier that prevents that body stack shell and foreign object from directly contacting, when in use, flipping block turn to the body stack shell and contacts when external magnetic field is close, first pin is by flipping block and the body stack shell and the second pin conducting, and then finish the switch closure action, its closed action is rapid.Aspect manufacturing process, owing to do not need to manufacture the glass pipe shaft, so technology is simple, the material cost of use is also cheap, so the cost of whole tongue tube is extremely cheap, price only is about the RMB monobasic.When the pin of shearing or crooked tongue tube, the sealing of glass pipe shaft is damaged, greatly simplify production process.
The other end of described flipping block also magnetic is connected to few another flipping block, a plurality of flipping blocks is set is more conducive to make flipping block to turn to the body stack shell to contact.
Described flipping block is made with the permanent magnetic material ndfeb magnet, and it can also use some other material with similar character to make.
Described flipping block is cylinder or packet, and its two ends are provided with leads fillet.
Described first pin is made with magnetic material H62, and its outside is provided with a Gold plated Layer, also can silver coating or plating palladium layer.
Described insulating barrier is the PVC heat-shrink tube, in addition can also manufacture with other insulating material to form.
Described lower cover is made with the copper material.
The beneficial effect of a kind of tongue tube of the present invention is: simple in structure, simplify existing manufacturing process, and material is common and with low cost, has solved existing dry reed-pipe structure complexity, the many and high technical problem of production cost of production process.
Description of drawings
Below in conjunction with drawings and Examples a kind of tongue tube of the present invention is described further.
Fig. 1 is the structural representation of existing tongue tube;
Schematic diagram when Fig. 2 is existing tongue tube and permanent magnet use;
Fig. 3 is the action schematic diagram when having the tongue tube shearing now;
Fig. 4 is the action schematic diagram when having the tongue tube clubfoot now;
Fig. 5 is the cross-sectional view of a kind of tongue tube of the present invention;
Fig. 6 is the perspective view of a kind of tongue tube of the present invention;
Schematic diagram when Fig. 7 is a kind of tongue tube of the present invention and permanent magnet use;
Fig. 8 is the cross-sectional view of a kind of tongue tube embodiment 2 of the present invention.
The drawing reference numeral explanation:
A, canals of stilling b, pin c, permanent magnet
10, body 11, body stack shell 12, loam cake
13, lower cover 20, first pin 21, contact
30, second pin 40, flipping block 50, insulating barrier
60, external magnetic field
Embodiment
With reference to Fig. 5 to Fig. 8, the present invention implements like this:
A kind of tongue tube, comprise body (10), first pin (20) and second pin (30), body (10) comprises one by the body stack shell (11) made of conduction non-magnet material, one end of this body stack shell (11) is provided with a loam cake (12) of being made by insulating material that is embedded in body stack shell (11), the other end of body stack shell (11) is provided with the lower cover of being made by the copper material (13), this lower cover (13) closely fits with body stack shell (11), first pin (20) connects and is fixedly arranged on loam cake (12), the tail end of first pin (20) is connected with the end of a flipping block (40), flipping block (40) is made with the permanent magnetic material ndfeb magnet, this flipping block (40) but turning under the effect of outside magnetic field (60) to contacting to play on-off action with body stack shell (11), second pin (30) is conducted with lower cover (13), be coated with one deck in the outside of body stack shell (11) and be used to the insulating barrier (50) that prevents that body stack shell (11) and foreign object from directly contacting, insulating barrier (50) is the PVC heat-shrink tube, in addition can also manufacture with other insulating material to form.
When the present invention uses, close when external magnetic field (60), flipping block (40) can turn to body stack shell (11) and contact, and first pin (20) is by flipping block (40) and body stack shell (11) and second pin (30) conducting, and then finish the switch closure action, its closed action is rapid.Aspect manufacturing process, owing to do not need to manufacture canals of stilling a, so technology is simple, the material cost of use is also cheap, so the cost of whole tongue tube is extremely cheap, price only is about the RMB monobasic, only is about 1/10 of existing tongue tube price.First pin (20) or second pin (30) Shi Buhui at shearing or crooked tongue tube makes the sealing of glass pipe shaft be damaged because applying unsuitable stress in addition, so just can greatly simplify production process, enhance productivity and reduce production costs.
In an embodiment of the present invention: flipping block (40) is made with the permanent magnetic material ndfeb magnet, and in addition flipping block (40) can also use some other material with similar character to manufacture to form; Flipping block (40) is cylinder or packet, is provided with in the two ends of flipping block (40) and leads fillet, such shape and lead the fillet setting and be convenient to make flip body (40) itself to contact with the contact (21) and the body (10) of first pin (20); First pin (20) is made with magnetic material H62, its outside is provided with a Gold plated Layer, can also be the coating of silver coating, plating palladium layer or other similar character, and second pin (30) is common lead, because first pin (20) need connect with flipping block (40) magnetic, second pin (30) only needs to be electrically connected with lower cover (13) formation.
When producing, a kind of tongue tube of the present invention is carried out clubfoot or shearing, do not need to use special special clamping tool, only need common clubfoot instrument just can finish the clubfoot operation.As shown in Figure 7, when tongue tube uses, magnetic induction can take place along direction shown in the arrow near tongue tube in external magnetic field (60), the other end of flipping block (40) can turn to body stack shell (11) and contact, so just can conducting first pin (20) and second pin (30), and then finish the closed action of dry-reed tube switch rapidly.
Fig. 8 is embodiments of the invention 2, and also magnetic is connected to few another flipping block (40) in the other end of flipping block (40), and the form of a plurality of flipping blocks of this set (40) is more convenient for making flipping block (40) to turn to body stack shell (11) and is contacted.
The above, it only is the preferred embodiment of a kind of tongue tube of the present invention, be not that technical scope of the present invention is imposed any restrictions, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention above any trickle modification, equivalent variations and modification that embodiment did.
Claims (7)
1, a kind of tongue tube, comprise body (10), first pin (20) and second pin (30), the invention is characterized in: described body (10) comprises one by the body stack shell (11) made of conduction non-magnet material, one end of this body stack shell (11) is provided with a loam cake (12) of being made by insulating material that is embedded in body stack shell (11), the other end of body stack shell (11) is provided with a lower cover (13) of being made by electric conducting material, this lower cover (13) fits tightly with body stack shell (11), first pin (20) connects and is fixedly arranged on loam cake (12), the tail end of first pin (20) is connected with the end of a flipping block (40), this flipping block (40) but turning under the effect of outside magnetic field (60) to contacting to play on-off action with body stack shell (11), second pin (30) and lower cover (13) are conducted, and are coated with one deck in the outside of body stack shell (11) and are used to the insulating barrier (50) that prevents that body stack shell (11) and foreign object from directly contacting.
2, a kind of tongue tube according to claim 1, the other end that it is characterized in that described flipping block (40) also magnetic are connected to few another flipping block (40).
3, a kind of tongue tube according to claim 1 and 2 is characterized in that described flipping block (40) makes with the permanent magnetic material ndfeb magnet.
4, a kind of tongue tube according to claim 1 and 2 is characterized in that described flipping block (40) is cylinder or packet, and its two ends are provided with leads fillet.
5, a kind of tongue tube according to claim 1 is characterized in that described first pin (20) makes with magnetic material H62, and its outside is provided with a Gold plated Layer.
6, a kind of tongue tube according to claim 1 is characterized in that described insulating barrier (50) is the PVC heat-shrink tube.
7, a kind of tongue tube according to claim 1 is characterized in that described lower cover (13) makes with the copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610124080 CN1996530A (en) | 2006-12-07 | 2006-12-07 | A dry reed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610124080 CN1996530A (en) | 2006-12-07 | 2006-12-07 | A dry reed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1996530A true CN1996530A (en) | 2007-07-11 |
Family
ID=38251568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610124080 Pending CN1996530A (en) | 2006-12-07 | 2006-12-07 | A dry reed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1996530A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017121266A1 (en) * | 2016-01-12 | 2017-07-20 | 佛山市溢釜科技有限公司 | Position detection magnetic sensor for automatic control |
| WO2017121265A1 (en) * | 2016-01-12 | 2017-07-20 | 佛山市溢釜科技有限公司 | Magnetic sensor for position detection of 360 degrees with no blind zone |
-
2006
- 2006-12-07 CN CN 200610124080 patent/CN1996530A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017121266A1 (en) * | 2016-01-12 | 2017-07-20 | 佛山市溢釜科技有限公司 | Position detection magnetic sensor for automatic control |
| WO2017121265A1 (en) * | 2016-01-12 | 2017-07-20 | 佛山市溢釜科技有限公司 | Magnetic sensor for position detection of 360 degrees with no blind zone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070711 |