CN202794206U - Connection structure of printed circuit board (PCB) and chip - Google Patents
Connection structure of printed circuit board (PCB) and chip Download PDFInfo
- Publication number
- CN202794206U CN202794206U CN2012204274011U CN201220427401U CN202794206U CN 202794206 U CN202794206 U CN 202794206U CN 2012204274011 U CN2012204274011 U CN 2012204274011U CN 201220427401 U CN201220427401 U CN 201220427401U CN 202794206 U CN202794206 U CN 202794206U
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- chip
- pcb
- pcb board
- connection structure
- utility
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Abstract
The utility model discloses a connection structure of a printed circuit board (PCB) and a chip. The connection structure comprises the PCB, the lower end of the PCB is connected with the chip, the chip and the PCB are vertically arranged, and welding feet of the chip are arranged on two sides of the PCB respectively. According to the connection structure, vertical connection of the chip and the PCB is effectively achieved, torsion of the chip welding feet is not required, and the process is simple.
Description
Technical field
The utility model relates to a kind of speed pickup, is specifically related to a kind of syndeton of PCB and the chip for speed pickup.
Background technology
Sensor is that a kind of change transitions with non electrical quantity (such as speed, pressure, temperature) is the element of electric quantity change, the difference of non electrical quantity according to conversion can be divided into pressure transducer, speed pickup, temperature sensor etc., be measure, the part of control instrument and equipment.Speed pickup is a kind of sensor that can experience tested speed and convert usable output signal to, the speed and the sense of rotation information that are used for the record turning axle, the increment of unit interval intrinsic displacement is exactly speed, speed comprises linear velocity and angular velocity, corresponding with regard to wire speed sensor and angular-rate sensor with it, be referred to as speed pickup.
In speed pickup, inevitably need to use printed circuit board (PCB), claim again printed circuit board, English Printed circuit board by name is abbreviated as PCB, is important electronic unit, being the supporter of electronic component, is the supplier of electronic devices and components connection.PCBA is the abbreviation of English Printed circuit board+Assembly, that is to say that the PCB hollow plate is through the upper part of SMT, pass through again the whole processing procedure of DIP plug-in unit, be called for short PCBA, SMT and DIP are the modes of integrated part on pcb board, its key distinction is that SMT does not need the upper boring of PCB again, the PIN pin of part need to be inserted in the hole of having bored at DIP.
Referring to shown in Figure 1, traditional pcb board 1 adopts level connection joints with chip 2, and the leg 3 that this mode is only applicable to chip 2 and chip all be arranged in parallel with the pcb board surface, has larger limitation, and the chip leg need to reverse, and technique is complexity also.
The utility model content
The utility model purpose provides the syndeton of a kind of PCB and chip, by the improvement to structure, efficiently solves the vertical connectivity problem of chip and pcb board, and the chip leg need not to reverse, and technique is simple.
The technical solution of the utility model is: the syndeton of a kind of PCB and chip, comprise a pcb board, and described pcb board lower end is provided with chip, and described chip is connected with vertical setting of described pcb board, and the leg of described chip is arranged at respectively the both sides of described pcb board.
Further technical scheme, the distance between the leg of the thickness of described pcb board and the chip that is arranged at described pcb board both sides matches.
The utility model has the advantages that:
1. the utility model is by vertical the connection arranges chip in the lower end of pcb board, and the leg of chip is separately positioned on the both sides of pcb board, has effectively solved the vertical connectivity problem of pcb board with chip, and the leg of chip need not to reverse, and technique is also comparatively simple;
2. the distance between the leg of the thickness of the utility model pcb board and the chip that is arranged at the pcb board both sides matches, so that the thickness of pcb board can design according to actual needs, satisfies different request for utilizations;
3. the utility model is simple in structure, and is easy to use, and is easy to realize, is fit to promote the use of.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of prior art;
Fig. 2 is the structural representation of the utility model embodiment one.
Wherein: 1, pcb board; 2, chip; 3, leg; 4, pcb board; 5, chip; 6, leg.
Embodiment
Embodiment one: referring to shown in Figure 2, the syndeton of a kind of PCB and chip, comprise a pcb board 4, described pcb board 4 lower ends are provided with chip 5, described chip 5 is connected with described pcb board 4 vertical settings, the leg 6 of described chip 5 is arranged at respectively the both sides of described pcb board 4, and the distance that the leg of the thickness of described pcb board 4 and the chip 5 that is arranged at described pcb board 4 both sides is 6 matches.
The utility model is in actual use the time, pcb board upper end other parts of connection speed sensor, lower end vertical welding chip, the welding of chip is separately positioned on the both sides of pcb board, leg need not to reverse, technique is simple, has effectively solved the vertical connectivity problem of chip with pcb board, and the thickness of pcb board can design according to the distance between two legs.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All modifications of doing according to the Spirit Essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. the syndeton of a PCB and chip, comprise a pcb board (4), described pcb board (4) lower end is provided with chip (5), it is characterized in that: described chip (5) is connected with vertical setting of described pcb board (4), and the leg of described chip (6) is arranged at respectively the both sides of described pcb board (4).
2. the syndeton of a kind of PCB according to claim 1 and chip is characterized in that: the distance between the leg (6) of the thickness of described pcb board (4) and the chip (5) that is arranged at described pcb board (4) both sides matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204274011U CN202794206U (en) | 2012-08-27 | 2012-08-27 | Connection structure of printed circuit board (PCB) and chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204274011U CN202794206U (en) | 2012-08-27 | 2012-08-27 | Connection structure of printed circuit board (PCB) and chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202794206U true CN202794206U (en) | 2013-03-13 |
Family
ID=47821448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204274011U Expired - Lifetime CN202794206U (en) | 2012-08-27 | 2012-08-27 | Connection structure of printed circuit board (PCB) and chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202794206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788886A (en) * | 2012-08-27 | 2012-11-21 | 哈姆林电子(苏州)有限公司 | Connection structure of PCB (printed circuit board) and chip |
-
2012
- 2012-08-27 CN CN2012204274011U patent/CN202794206U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788886A (en) * | 2012-08-27 | 2012-11-21 | 哈姆林电子(苏州)有限公司 | Connection structure of PCB (printed circuit board) and chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |