CN215218880U - Integrated PCBA program burn-in module structure - Google Patents
Integrated PCBA program burn-in module structure Download PDFInfo
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- CN215218880U CN215218880U CN202120357517.1U CN202120357517U CN215218880U CN 215218880 U CN215218880 U CN 215218880U CN 202120357517 U CN202120357517 U CN 202120357517U CN 215218880 U CN215218880 U CN 215218880U
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Abstract
The utility model discloses an integrated PCBA program burning-in module structure, which comprises an electric unit structure, a connecting mechanism and a PCBA clamping mechanism which are arranged in sequence; the electrical unit structure is used for providing an electrical signal for the connecting mechanism; the connecting mechanism is used for butting with a plug connector of the PCBA board to realize burning-in of a program; the PCBA clamping mechanism is used for fixing and limiting a PCBA board; the PCBA clamping mechanism comprises a PCBA fixing plate; a hollow groove is formed in the PCBA fixing plate; both sides of the hollow groove are provided with a rotary pressing cylinder, a limiting block and a PCBA positioning column; the rotary compaction air cylinder, the limiting block and the PCBA positioning column are sequentially arranged; the rotary compaction cylinder is connected with the electric unit structure. The utility model discloses include that the product compresses tightly all electrical program, the test is concentrated in a structure, and economical and practical is more convenient, directly perceived, in a plurality of PCB procedure tests and burn in, can debug the test pressure of every structure alone, but the procedure independent control, each other does not influence.
Description
Technical Field
The utility model relates to a module structure is burnt into to integrated PCBA procedure belongs to automatic technical field.
Background
The traditional PCBA program burning-in module generally has single-in single-out and double-in double-out, the test is single, the switching cannot be performed, and the replacement is inconvenient in case of abnormity.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model aims to provide an integrated PCBA procedure burns into modular structure to the problem of test can not be switched between the module that exists among the solution prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
an integrated PCBA program burning-in module structure comprises an electric unit structure, a connecting mechanism and a PCBA clamping mechanism which are sequentially arranged; the electrical unit structure is used for providing an electrical signal for the connecting mechanism; the connecting mechanism is used for butting with a plug connector of the PCBA board to realize burning-in of a program; the PCBA clamping mechanism is used for fixing and limiting a PCBA board; the PCBA clamping mechanism comprises a PCBA fixing plate; a hollow groove is formed in the PCBA fixing plate; both sides of the hollow groove are provided with a rotary pressing cylinder, a limiting block and a PCBA positioning column; the rotary compaction air cylinder, the limiting block and the PCBA positioning column are sequentially arranged; the rotary compaction cylinder is connected with the electric unit structure.
Further, still be provided with the sensor on the PCBA fixed plate for whether detect hollow groove department and have the PCBA board.
Further, the electrical unit structure comprises an electrical unit fixing frame; the electric unit fixing frame is provided with a power supply; one side of the power supply is provided with a terminal strip; a valve island is arranged below the power supply; the valve island is provided with a precise pressure regulating valve; the valve island is connected with a rotary compaction cylinder; power connection terminal row, coupling mechanism and PCBA clamping mechanism.
Furthermore, a PLC connector, a power interface and a DUSB connector are also arranged on one side of the electric unit fixing frame; PLC connector, power source, DUSB connector all are connected with the terminal row.
Further, one side of the electric unit fixing frame where the PLC connector, the power interface and the DUSB connector are located is also provided with a handle.
Furthermore, the connecting mechanism comprises a connector, a lower cavity, a DSUB connector and an upper cavity; the lower cavity is arranged below the upper cavity; a connector is arranged on the end surface formed by one end of the lower cavity and one end of the upper cavity; and a DSUB connector is arranged on the upper cavity.
Furthermore, connecting bolts are arranged on the end faces of the other ends of the lower cavity and the upper cavity; the connecting mechanism is mounted on the electrical unit structure by a connecting bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in concentrating the structure of another one more with all electric programs including the coupling mechanism that is used for the test, the PCBA clamping mechanism that is used for compressing tightly, economical and practical for the technique in the past, more convenient, directly perceived, in a plurality of PCBA procedure test with burn into, can debug the test pressure of every structure alone, but the procedure independent control, each other does not influence, is suitable for a plurality of PCBA test work simultaneously.
Drawings
FIG. 1 is a schematic diagram of an integrated PCBA process burn-in module architecture;
FIG. 2 is a schematic diagram of an electrical cell configuration;
FIG. 3 is a schematic view of a coupling mechanism;
figure 4 is a schematic view of a PCBA clamping mechanism.
Reference numerals: 1-an electrical cell structure; 2-a connection mechanism; 3-a PCBA tightening mechanism; 4-a PLC connector; 5-a power interface; 6-DUSB connectors; 7-a handle; 8-a power supply; 9-valve island; 10-a precision pressure regulating valve; 11-terminal row; 12-an electrical unit holder; 13-a connector; 14-a lower cavity; 15-a DSUB connector; 16-connecting bolts; 17-an upper chamber body; 18-a rotary compacting cylinder; 19-a limiting block; 20-a sensor; 21-a PCBA locating post; 22-PCBA fixing plate; 23-hollow groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, an integrated PCBA procedure burn-in module structure includes an electrical unit structure 1, a connection mechanism 2 and a PCBA clamping mechanism 3, which are sequentially arranged, the electrical unit structure 1 is used for providing an electrical signal for the connection mechanism 2, the connection mechanism 2 is used for butting with a plug of the PCBA to realize procedure burn-in, the PCBA clamping mechanism 3 is used for fixing and limiting the PCBA, the electrical unit structure 1 is also used for supplying power and controlling the connection mechanism 2 and the PCBA clamping mechanism 3, and the PCBA clamping mechanism 3 is connected through an installation plate.
As shown in fig. 2, the electrical unit structure 1 includes a PLC connector 4, a power interface 5, a DUSB connector 6, a handle 7, a power supply 8, a valve island 9, a precision pressure regulating valve 10, a terminal row 11, and an electrical unit holder 12; one end of the electric unit fixing frame 12 is provided with a PLC connector 4, a power interface 5, a DUSB connector 6 and a handle 7; the electric unit fixing frame 12 is provided with a power supply 8; one side of the power supply 8 is provided with a terminal block 11; a valve island 9 is arranged below the power supply 8; the precise pressure regulating valve 10 is arranged on the valve island 9; the PLC connector 4, the power interface 5, the DUSB connector 6 and the power supply 8 are all connected with the terminal strip 11; the valve island 9 is connected with the PCBA clamping mechanism 3 and used for adjusting the pressure of the PCBA clamping mechanism 3; the power supply 8 is used to power the connection mechanism 2 and the PCBA clamping mechanism 3.
As shown in fig. 3, the connection mechanism 2 includes a connector 13, a lower cavity 14, a DSUB connector 15, a connection bolt 16, and an upper cavity 17; the lower cavity 14 is arranged below the upper cavity 17; a DSUB connector 15 is arranged on the upper cavity 17; one end of the lower cavity 14 and one end of the upper cavity 17 are both provided with a connecting bolt 16; the end face formed by the other ends of the lower cavity 14 and the upper cavity 17 is provided with a connector 13. The connection mechanism 2 is mounted on the electrical unit structure 1 by means of a connection bolt 16.
As shown in fig. 4, the PCBA clamping mechanism 3 includes a rotary hold-down cylinder 18, a limiting block 19, a sensor 20, a PCBA positioning column 21, a PCBA fixing plate 22, and a hollow groove 23; a hollow groove 23 is formed in the PCBA fixing plate 22, and a rotary compacting cylinder 18, a limiting block 19 and a PCBA positioning column 21 are arranged on two sides of the hollow groove 23; rotatory air cylinder 18 that compresses tightly, stopper 19 and PCBA reference column 21 set gradually, rotatory air cylinder 18 that compresses tightly is used for fixing the PCBA of hollow groove 23 department, stopper 19 is spacing with the pairing rotation air cylinder 18, PCBA reference column 21 is used for fixing a position PCBA, rotatory air cylinder 18 that compresses tightly connects valve island 9 simultaneously, compress tightly air cylinder 18 by valve island 9 pairing rotation and carry out air feed and control, still be provided with sensor 20 on the PCBA fixed plate 22 for whether there is PCBA in the detection hollow groove 23 department.
When the PCBA clamping mechanism works, a PCBA board is manually placed into the PCBA clamping mechanism, program burning of the PCBA is achieved through the connecting mechanism 2, and electrical signals of the connecting mechanism are controlled by the electrical unit structure.
The utility model discloses simple structure burns the PCBA procedure into in the test concentrates a structure again. Economical and practical, the structure is small, and the function is integrated, can realize a plurality of PCBA test operation simultaneously. The integrated PCBA program burning-in module can work independently, is small in size, does not affect each other when testing other, and does not affect normal operation if a probe is replaced abnormally. The utility model discloses include all electric programs that the product compresses tightly, in the test concentrates a structure again. Economical and practical, for the technique in the past, more convenient, directly perceived, in a plurality of PCB procedure test with burn in, can debug the test pressure of every structure alone, but the procedure is single control, each other does not influence. The device is suitable for testing a plurality of PCBAs simultaneously. The utility model discloses simple structure can realize pressing from both sides the process of getting and rotatory free angle.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (7)
1. An integrated PCBA program burning-in module structure is characterized by comprising an electric unit structure, a connecting mechanism and a PCBA clamping mechanism which are sequentially arranged; the electrical unit structure is used for providing an electrical signal for the connecting mechanism; the connecting mechanism is used for butting with a plug connector of the PCBA board to realize burning-in of a program; the PCBA clamping mechanism is used for fixing and limiting a PCBA board; the PCBA clamping mechanism comprises a PCBA fixing plate; a hollow groove is formed in the PCBA fixing plate; both sides of the hollow groove are provided with a rotary pressing cylinder, a limiting block and a PCBA positioning column; the rotary compaction air cylinder, the limiting block and the PCBA positioning column are sequentially arranged; the rotary compaction cylinder is connected with the electric unit structure.
2. An integrated PCBA process burn-in module structure as in claim 1, wherein a sensor is further provided on the PCBA fixing plate for detecting the presence of PCBA at the hollow slot.
3. An integrated PCBA process burn-in module structure as in claim 1, wherein the electrical unit structure comprises an electrical unit mount; the electric unit fixing frame is provided with a power supply; one side of the power supply is provided with a terminal strip; a valve island is arranged below the power supply; the valve island is provided with a precise pressure regulating valve; the valve island is connected with a rotary compaction cylinder; power connection terminal row, coupling mechanism and PCBA clamping mechanism.
4. An integrated PCBA procedure burn-in module structure as in claim 3, wherein one side of the electrical unit mount is further provided with a PLC connector, a power supply interface and a DUSB connector; PLC connector, power source, DUSB connector all are connected with the terminal row.
5. An integrated PCBA process burn-in module structure as claimed in claim 4, in which the PLC connector, power supply interface and DUSB connector are provided with a handle on one side of the electrical unit mounting bracket.
6. An integrated PCBA process burn-in module structure as in claim 1, wherein the connection mechanism comprises a connector, a lower cavity, a DSUB connector, an upper cavity; the lower cavity is arranged below the upper cavity; a connector is arranged on the end surface formed by one end of the lower cavity and one end of the upper cavity; and a DSUB connector is arranged on the upper cavity.
7. An integrated PCBA procedure burn-in module structure as in claim 6,
connecting bolts are arranged on the end faces of the other ends of the lower cavity and the upper cavity; the connecting mechanism is mounted on the electrical unit structure by a connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357517.1U CN215218880U (en) | 2021-02-07 | 2021-02-07 | Integrated PCBA program burn-in module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357517.1U CN215218880U (en) | 2021-02-07 | 2021-02-07 | Integrated PCBA program burn-in module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215218880U true CN215218880U (en) | 2021-12-17 |
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ID=79439592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120357517.1U Active CN215218880U (en) | 2021-02-07 | 2021-02-07 | Integrated PCBA program burn-in module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215218880U (en) |
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2021
- 2021-02-07 CN CN202120357517.1U patent/CN215218880U/en active Active
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