CN209133782U - A kind of PCB circuit board for data collection system - Google Patents
A kind of PCB circuit board for data collection system Download PDFInfo
- Publication number
- CN209133782U CN209133782U CN201920086475.5U CN201920086475U CN209133782U CN 209133782 U CN209133782 U CN 209133782U CN 201920086475 U CN201920086475 U CN 201920086475U CN 209133782 U CN209133782 U CN 209133782U
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- plug
- circuit board
- pcb circuit
- plug cover
- shielded layer
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Abstract
The utility model discloses a kind of PCB circuit boards for data collection system, including PCB circuit board ontology and the end of a thread slot, the PCB circuit board bodies top front is equidistantly uniformly equipped with five groups of the end of a thread slots, the end of a thread slot includes shielded layer, and nesting is equipped with plug cover in shielded layer, wall surface is evenly arranged with four groups of connecting columns at left and right sides of the shielded layer, positioning pin is horizontally arranged at the top of the plug cover, and the pedestal for being provided with perforation shielded layer and plug cover is assigned at the top of positioning pin, the pedestal top is equipped with position-arresting disk by screw thread, central vertical fitting in the shielded layer back side is provided with LED light bar, the plug cover center, which is assigned, is provided with plug sliding block, and plug sliding block front assigns and is provided with cable connector, pressing spring is provided between the plug slider back side and plug cover rear surface, Reset spring is provided between the positioning pin upper surface and plug cover wall surface.
Description
Technical field
The utility model relates to circuit board technology field, specially a kind of PCB circuit board for data collection system.
Background technique
Printed circuit board { PCB circuit board }, also known as printed circuit board are the suppliers of electronic component electrical connection.It
Existing more than 100 years of development history；Its design is mainly layout design；Major advantage using circuit board is to subtract significantly
Few mistake being routed and assemble, improves the gentle productive labor rate of Automated water.Single sided board, double can be divided into according to the wiring board number of plies
Panel, four laminates, six laminates and other multilayer circuit boards.
Existing data collection system, which is mostly used, is connected to data acquisition terminal equipment by connector for data acquisition equipment,
And connector and storage facilities are connected to by pcb board, the connector on existing pcb board is easy to cause the end of a thread to connect after plugging use for a long time
It connects not tight, the problem of poor contact occurs, and existing pcb board connector gets loose data is easy to cause to pass during the connection process
Defeated failure.
Be able to solve problems if it can invent a kind of PCB circuit board with close jointing, thus I
Provide a kind of PCB circuit board for data collection system.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of PCB circuit board for data collection system
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of PCB electricity for data collection system
Road plate, including PCB circuit board ontology and the end of a thread slot, the PCB circuit board bodies top front are equidistantly uniformly equipped with five groups
The end of a thread slot, the end of a thread slot includes shielded layer, and nesting is equipped with plug cover, the shielded layer left and right sides in shielded layer
Wall surface is evenly arranged with four groups of connecting columns, positioning pin is horizontally arranged at the top of the plug cover, and assign setting at the top of positioning pin
There is the pedestal of perforation shielded layer and plug cover, the pedestal top is equipped with position-arresting disk by screw thread, in the shielded layer back side
The vertical fitting in centre is provided with LED light bar, and the plug cover center, which is assigned, is provided with plug sliding block, and plug sliding block front is assigned and set
It is equipped with cable connector, pressing spring, table on the positioning pin are provided between the plug slider back side and plug cover rear surface
Reset spring is provided between face and plug cover wall surface.
Preferably, inner wall center offers and extends to two groups of plug cover back side inner wall at left and right sides of the plug cover
Limiting slot, and plug sliding block is symmetrically set with the two groups of sliding blocks to match with limiting slot.
Preferably, the shielded layer and plug cover front are the shell for being provided with opening, and shielded layer bottom is provided with
The opening to match with plug cover, the connecting column of the shielded layer two sides, which is assigned, to be arranged on PCB circuit board ontology, and connecting column
It is connected by soldering with PCB circuit board ontology.
Preferably, identical holding tank is provided with positioning pin height at the top of the plug cover, and at the top of holding tank and fixed
Pedestal is provided with reset spring between the pin upper surface of position.
Preferably, the plug cover bottom is provided with the connector for being connected to PCB circuit board body surface integrated circuit, and line
Cable joint passes through the connector that is wired to of perforation plug sliding block, and LED light bar is connected by electric wire and is arranged in parallel with cable connector.
Compared with prior art, the utility model has the beneficial effects that
1. the device can play the role of shielding protection to the connector assigned in the end of a thread slot by shielded layer, extraneous letter is avoided
Number interference.
Cable is attached with PCB circuit board ontology 2. the device is assigned into plug cover by cable by connector, it should
The pressing spring that device is arranged by plug slider back side can be such that cable connector is in close contact always with cable connector, avoid long-term
The poor contact phenomenon occurred after use.
3. the device can be risen by the positioning pin being arranged at the top of plug cover during the end of a thread is inserted into plug cover, and connect
Head connection complete rear positioning pin under by reset spring pressure cable connector is fixed.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement diagram at B in Fig. 1；
Fig. 3 is the structural schematic diagram of Fig. 2 middle line head insertion slot.
In figure: 1 PCB circuit board ontology, 2 the end of a thread slots, 201 shielded layers, 202 plug covers, 203 LED light bars, 204 are determined
Position pin, 205 pedestals, 206 position-arresting disks, 207 plug sliding blocks, 208 cable connectors, 209 pressing springs, 210 reset springs, 211 connect
Connect column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of PCB electricity for data collection system
Road plate, including PCB circuit board ontology 1 and the end of a thread slot 2,1 top face of PCB circuit board ontology are equidistantly uniformly equipped with five groups of lines
Head insertion slot 2, the end of a thread slot 2 includes shielded layer 201, and nesting is equipped with plug cover 202, shielded layer 201 or so in shielded layer 201
Two side walls are evenly arranged with four groups of connecting columns 211, and positioning pin 204, and positioning pin 204 are horizontally arranged at the top of plug cover 202
The pedestal 205 for being provided with perforation shielded layer 201 and plug cover 202 is assigned at top, and 205 top of pedestal is equipped with limit by screw thread
Disk 206, the fitting of 201 back side central vertical of shielded layer are provided with LED light bar 203, and 202 center of plug cover, which is assigned, is provided with plug cunning
Block 207, and 207 front of plug sliding block assigns and is provided with cable connector 208,207 back side of plug sliding block and 202 rear surface of plug cover
Between be provided with pressing spring 209, be provided with reset spring 210 between 202 wall surface of 204 upper surface of positioning pin and plug cover.
Further, 202 left and right sides inner wall center of plug cover, which offers, extends to 202 back side inner wall of plug cover
Two groups of limiting slots, and plug sliding block 207 is symmetrically set with the two groups of sliding blocks to match with limiting slot.
Further, shielded layer 201 and the positive shell to be provided with opening of plug cover 202, and 201 bottom of shielded layer
It is provided with the opening to match with plug cover 202, the connecting column 211 of 201 two sides of shielded layer, which is assigned, to be arranged in PCB circuit board ontology
On 1, and connecting column 211 is connected by soldering with PCB circuit board ontology 1.
Further, the identical holding tank with 204 height of positioning pin is provided at the top of plug cover 202, and at the top of holding tank
Pedestal 205 is provided with reset spring 210 between 204 upper surface of positioning pin.
Further, 202 bottom of plug cover is provided with the connector for being connected to 1 epi-planarintegrated circuit of PCB circuit board ontology, and
Cable connector 208 passes through the connector that is wired to of perforation plug sliding block 207, and LED light bar 203 is connected by electric wire and connect with cable
First 208 are arranged in parallel.
Working principle: the device can play shielding protection work by shielded layer 201 to the connector assigned in the end of a thread slot 2
With avoiding outer signals from interfering, make cable and PCB circuit board ontology 1 by assigning into plug cover 202 cable by connector
Be attached, the device by 207 back side of plug sliding block be arranged pressing spring 209 can make cable connector 208 always with cable
Connector is in close contact, and avoids the poor contact phenomenon occurred after being used for a long time, which is determined by what is be arranged at the top of plug cover 202
Position pin 204 can rise during the end of a thread is inserted into plug cover 202, and connect in connector and complete rear positioning pin 204 by reset spring
210 lower pressure fix cable connector, further improve the stability that the end of a thread slot 2 is connect with cable, the dress
Setting can intuitively show whether the end of a thread slot 2 is connected to cable by LED light bar 203.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of PCB circuit board for data collection system, including PCB circuit board ontology (1) and the end of a thread slot (2), special
Sign is: PCB circuit board ontology (1) top face is equidistantly uniformly equipped with five groups of the end of a thread slots (2), the end of a thread slot
It (2) include shielded layer (201), and nesting is equipped with plug cover (202) in shielded layer (201), shielded layer (201) left and right two
Side wall surface is evenly arranged with four groups of connecting columns (211), is horizontally arranged with positioning pin (204) at the top of the plug cover (202), and fixed
The pedestal (205) for being provided with perforation shielded layer (201) and plug cover (202), the pedestal (205) are assigned at the top of position pin (204)
Top is equipped with position-arresting disk (206) by screw thread, and shielded layer (201) back side central vertical fitting is provided with LED light bar
(203), plug cover (202) center, which is assigned, is provided with plug sliding block (207), and setting is assigned in plug sliding block (207) front
Have cable connector (208), is provided with pressing spring between plug sliding block (207) back side and plug cover (202) rear surface
(209), reset spring (210) are provided between positioning pin (204) upper surface and plug cover (202) wall surface.
2. a kind of PCB circuit board for data collection system according to claim 1, it is characterised in that: the plug
Inner wall center offers two groups of limiting slots for extending to plug cover (202) back side inner wall, and plug at left and right sides of set (202)
Sliding block (207) is symmetrically set with the two groups of sliding blocks to match with limiting slot.
3. a kind of PCB circuit board for data collection system according to claim 1, it is characterised in that: the shielding
Layer (201) and plug cover (202) front are the shell for being provided with opening, and shielded layer (201) bottom is provided with and plug cover
(202) opening to match, the connecting column (211) of shielded layer (201) two sides, which is assigned, to be arranged in PCB circuit board ontology (1)
On, and connecting column (211) is connected by soldering with PCB circuit board ontology (1).
4. a kind of PCB circuit board for data collection system according to claim 1, it is characterised in that: the plug
The identical holding tank with positioning pin (204) height, and holding tank top and table on positioning pin (204) are provided at the top of set (202)
Pedestal (205) are provided with reset spring (210) between face.
5. a kind of PCB circuit board for data collection system according to claim 1, it is characterised in that: the plug
Set (202) bottom is provided with the connector for being connected to PCB circuit board ontology (1) epi-planarintegrated circuit, and cable connector (208) passes through
Perforation plug sliding block (207) is wired to connector, and LED light bar (203) is connected in parallel with cable connector (208) by electric wire
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086475.5U CN209133782U (en) | 2019-01-18 | 2019-01-18 | A kind of PCB circuit board for data collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086475.5U CN209133782U (en) | 2019-01-18 | 2019-01-18 | A kind of PCB circuit board for data collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133782U true CN209133782U (en) | 2019-07-19 |
Family
ID=67250025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086475.5U Active CN209133782U (en) | 2019-01-18 | 2019-01-18 | A kind of PCB circuit board for data collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209133782U (en) |
-
2019
- 2019-01-18 CN CN201920086475.5U patent/CN209133782U/en active Active
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