CN204029372U - A kind of Novel information protection head stack and magnetic reader thereof - Google Patents
A kind of Novel information protection head stack and magnetic reader thereof Download PDFInfo
- Publication number
- CN204029372U CN204029372U CN201420171377.9U CN201420171377U CN204029372U CN 204029372 U CN204029372 U CN 204029372U CN 201420171377 U CN201420171377 U CN 201420171377U CN 204029372 U CN204029372 U CN 204029372U
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- Prior art keywords
- pin
- circuit board
- magnetic head
- casing
- information
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- 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
Links
- 239000002184 metal Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Magnetic Heads (AREA)
Abstract
The utility model relates to a kind of Novel information protection head stack and magnetic reader thereof, this Novel information protection head stack includes magnetic head and circuit board, and the pin of described magnetic head is positioned at casing of magnetic head, and described circuit board stretches in casing of magnetic head, and be connected with pin, and embedding is solidified; Described circuit board is multiple integral printed circuit board (PCB) or flexible PCB, and its outside and inner side of stretching into part in casing of magnetic head is respectively integrated encipherment protection layer and information weld layer, and described pin adopts SMT paster mode to be welded on information weld layer.Like this, head stack described in the utility model both can have been avoided directly, by exposing pin steal information, can avoiding again by flatiron melten gel and raising security layers and carry out steal information, and information privacy is high, and simple and reasonable for structure, produces easily, and volume is little.
Description
Technical field
The read-write of the utility model magnetic information technical field, particularly a kind of Novel information protection head stack and magnetic reader thereof.
Background technology
At present, on market, existing magnetic reader comprises head stack and the magnetic read-write equipment with main frame, and wherein head stack is generally made up of magnetic head and circuit board, and it is external that the pin of magnetic head stretches out head shell, and be welded on circuit board with plug-in unit; This head stack directly gets final product steal information by pin, and information privacy is extremely low.
For this reason, applicant has researched and developed a kind of " Novel information protection head stack and magnetic reader thereof ", and has proposed Chinese utility model patent application on February 1st, 2007, and obtain the authorization (ZL 200720048118.7); This utility model patent discloses a kind of " Novel information protection head stack ", include magnetic head and circuit board 2 ', the pin 11 ' of described magnetic head is positioned at casing of magnetic head 12 ', described circuit board 2 ' stretches in casing of magnetic head 12 ', and be connected with pin 11 ', and adopt resin 3 ' embedding to solidify; Thereby effectively solve and exposed pin and be easy to directly connect steal information and cause the problem that confidentiality is extremely low.But outside encipherment protection layer 21 ' and inner side information weld layer 22 ' that the circuit board 2 ' of this Novel information protection head stack stretches into part in casing of magnetic head 12 ' are isolating construction, and pin 11 ' adopts plug-in unit to be welded to connect; Like this, only need be by flatiron by resin 3 ' fusing, and raise encipherment protection layer 21 ' and can connect pin 11 ', steal information, information privacy is still lower.
In addition, existing these head stacies adopt straight pin conventionally, and straight pin has increased the length space of magnetic head greatly, and volume is large, and for present more thin lighter electronic product trend, this is obviously unreasonable.
Utility model content
For solving the above-mentioned problems in the prior art; the utility model provides one both can avoid directly by exposing pin steal information; can avoid again by flatiron melten gel and raise security layers and carry out steal information; information privacy is high; and simple and reasonable for structure; produce easily, the Novel information protection head stack that volume is little, and adopted the magnetic reader of this Novel information protection head stack.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of Novel information protection head stack, includes magnetic head and circuit board, and the pin of described magnetic head is positioned at casing of magnetic head, and described circuit board stretches in casing of magnetic head, and is connected with pin, and embedding is solidified; Described circuit board is multiple integral printed circuit board (PCB) or flexible PCB, and it stretches into integrated encipherment protection layer and the information weld layer in outside and inner side of part in casing of magnetic head, and described pin adopts SMT paster mode to be welded on information weld layer.
Further, the terminus area of described pin is greater than its area of section.
Further, the tip designs of described pin inwardly becomes or outward, is " L " font.
Further, the end of described pin extends into Metal Flake.
Further, in described casing of magnetic head, be filled with resin, and pin and circuit board embedding are solidified.
A kind of magnetic read-write equipment; include Novel information protection head stack described in the utility model and the magnetic read-write equipment with main frame, and one end being positioned at outside casing of magnetic head of the circuit board of Novel information protection head stack is connected with the magnetic read-write equipment with main frame.
The beneficial effects of the utility model are:
The utility model passes through technique scheme; the encipherment protection layer in circuit board outside and the information weld layer of inner side are multiple integral; and the pin of magnetic head has adopted SMT paster mode to be welded on the information weld layer of circuit board; both can avoid directly by exposing pin steal information; can avoid again by flatiron melten gel and raise security layers and carry out steal information, information privacy is high, and simple and reasonable for structure; produce easily, volume is little.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of information protection formula head stack in prior art;
Fig. 2 is the structural representation of a kind of Novel information protection head stack embodiment described in the utility model;
Fig. 3 is the structural representation of another kind of magnetic head pin in a kind of Novel information protection head stack embodiment described in the utility model;
Fig. 4 is the structural representation of another magnetic head pin in a kind of Novel information protection head stack embodiment described in the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 2 to Fig. 4:
A kind of Novel information protection head stack described in the utility model embodiment, includes magnetic head 1 and circuit board 2; The pin 11 of described magnetic head 1 is positioned at casing of magnetic head 12, and described circuit board 2 stretches in casing of magnetic head 12, and described pin 11 adopts SMT paster mode to be welded on circuit board 2, and embedding is solidified.Concrete structure can be: described circuit board 2 is multiple integral printed circuit board (PCB) or flexible PCB, and its outside and inner side of stretching into casing of magnetic head 12 interior parts is respectively integrated encipherment protection layer 21 and information weld layer 22; The terminus area of described pin 11 is greater than its area of section, as the end of Fig. 1 pin 11 inwardly can be designed to (also can outwards) bending, is " L " font, and described pin 11 adopts SMT paster mode to be welded on information weld layer 22; In described casing of magnetic head 12, be filled with resin 3, and pin 11 is solidified with circuit board 2 embeddings.
Certainly, the end of described pin 11 extends into Metal Flake, for example Fig. 3, and the pin 11 of described magnetic head 1 is the extend pin of circular sheet metal of afterbody, its circular metal plate is perpendicular to the upper axis core of pin 11; For example Fig. 4 again, the pin 11 of described magnetic head 1 extends into the pin of sheet metal for afterbody, and its square metal sheet is positioned on the extended line in pin 11 axle center, top.
Like this, the encipherment protection layer 21 in circuit board 2 outsides and the information weld layer 22 of inner side of Novel information protection head stack described in the utility model closely paste mutually, and the pin 11 of magnetic head 1 has adopted SMT paster mode to be welded on the information weld layer 22 of circuit board 2, and carry out embedding with resin 3 and solidified; Both avoided directly, by exposing pin steal information, having avoided again by flatiron melten gel and having raised security layers and carry out steal information, information privacy is high, and simple and reasonable for structure, produces easily; The length space that can reduce magnetic head simultaneously, volume is little, especially pin 11 is designed to " L " font, and volume can be less, more reasonable structure.
In addition; Novel information protection head stack described in the utility model can apply in magnetic head and card reader; it is its magnetic read-write equipment; include Novel information protection head stack described in the utility model and the magnetic read-write equipment with main frame, and one end being positioned at outside casing of magnetic head 12 of the circuit board 2 of Novel information protection head stack is connected with the magnetic read-write equipment with main frame.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (6)
1. a Novel information protection head stack, include magnetic head (1) and circuit board (2), the pin (11) of described magnetic head (1) is positioned at casing of magnetic head (12), described circuit board (2) stretches in casing of magnetic head (12), and be connected with pin (11), and embedding is solidified; It is characterized in that: described circuit board (2) is multiple integral printed circuit board (PCB) or flexible PCB; its outside and inner side of stretching into part in casing of magnetic head (12) is respectively integrated encipherment protection layer (21) and information weld layer (22), and described pin (11) adopts SMT paster mode to be welded on information weld layer (22).
2. Novel information protection head stack according to claim 1, is characterized in that: the terminus area of described pin (11) is greater than its area of section.
3. Novel information protection head stack according to claim 2, is characterized in that: the tip designs of described pin (11) inwardly becomes or outward, is " L " font.
4. Novel information protection head stack according to claim 2, is characterized in that: the end of described pin (11) extends into Metal Flake.
5. Novel information protection head stack according to claim 1, is characterized in that: in described casing of magnetic head (12), be filled with resin (3), and pin (11) is solidified with circuit board (2) embedding.
6. a magnetic reader; it is characterized in that: include arbitrary described Novel information protection head stack and the magnetic read-write equipment with main frame in claim 1 to 5, and the outer one end of casing of magnetic head (12) that is positioned at of the circuit board of Novel information protection head stack (2) is connected with the magnetic read-write equipment with main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171377.9U CN204029372U (en) | 2014-04-10 | 2014-04-10 | A kind of Novel information protection head stack and magnetic reader thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171377.9U CN204029372U (en) | 2014-04-10 | 2014-04-10 | A kind of Novel information protection head stack and magnetic reader thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029372U true CN204029372U (en) | 2014-12-17 |
Family
ID=52069207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171377.9U Expired - Lifetime CN204029372U (en) | 2014-04-10 | 2014-04-10 | A kind of Novel information protection head stack and magnetic reader thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629926A (en) * | 2018-05-10 | 2018-10-09 | 艾体威尔电子技术(北京)有限公司 | A kind of anti-detection implementation method of magnetic head |
-
2014
- 2014-04-10 CN CN201420171377.9U patent/CN204029372U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629926A (en) * | 2018-05-10 | 2018-10-09 | 艾体威尔电子技术(北京)有限公司 | A kind of anti-detection implementation method of magnetic head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XUGUANG GANZHOU ELECTRONICS Co.,Ltd. Assignor: APOLLO (ZHUHAI) ELECTRONICS Co.,Ltd. Contract record no.: 2015360000121 Denomination of utility model: Novel information protection magnetic head assembly and magnetic reader thereof Granted publication date: 20141217 License type: Exclusive License Record date: 20150708 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: XUGUANG GANZHOU ELECTRONICS Co.,Ltd. Assignor: APOLLO (ZHUHAI) ELECTRONICS Co.,Ltd. Contract record no.: 2015360000121 Date of cancellation: 20181019 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |