CN219811009U - Be used for PCB board procedure to download and detection device - Google Patents
Be used for PCB board procedure to download and detection device Download PDFInfo
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- CN219811009U CN219811009U CN202320228018.1U CN202320228018U CN219811009U CN 219811009 U CN219811009 U CN 219811009U CN 202320228018 U CN202320228018 U CN 202320228018U CN 219811009 U CN219811009 U CN 219811009U
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 6
- 239000000523 sample Substances 0.000 claims abstract description 74
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- RKUAZJIXKHPFRK-UHFFFAOYSA-N 1,3,5-trichloro-2-(2,4-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC=C1C1=C(Cl)C=C(Cl)C=C1Cl RKUAZJIXKHPFRK-UHFFFAOYSA-N 0.000 description 21
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a program downloading and detecting device for a PCB (printed Circuit Board), which comprises a cabinet body, and a downloading part and a detecting part which are adjacently arranged on the cabinet body, wherein the detecting part is electrically connected with a load, the downloading part and the detecting part both comprise a probe plate, a carrier plate and a pressing mechanism, the probe plate is arranged on a top plate of the cabinet body, and a plurality of probes are arranged on the probe plate; the carrier plate is arranged above the probe and connected with the top through a reset piece, and is provided with a mounting groove for mounting the PCB; the pushing mechanism is arranged above the carrier plate and used for pushing down the PCB and the carrier plate, so that a plurality of probes on the probe plate are in one-to-one correspondence with a plurality of jacks on the PCB and are inserted; the load is electrically connected with the probe of the detection part, so that the utility model has the functions of downloading the program and detecting the program, and a worker does not need to walk back and forth when downloading and detecting and switching.
Description
Technical Field
The utility model relates to the technical field of PCB processing equipment, in particular to a program downloading and detecting device for a PCB.
Background
The regulation of the automobile light needs to be controlled by a program, and the program is arranged in the PCB and is electrically connected with the automobile lamp. When the PCB is manufactured, a blank PCB is required to be placed on a downloading tool, a light control program is embedded into the blank PCB through the downloading tool, after the program is downloaded, the PCB is conveyed to a detecting tool for performance test, and whether the control program in the PCB is intact or not is checked.
The existing downloading tool and the existing detecting tool are independent devices, occupy the space, and when a control program and a detection control program are downloaded for a PCB, workers are required to walk back and forth between the downloading tool and the detection tool, the time for inputting the workers is increased, and the production efficiency is low;
in addition, the existing downloading tool and the existing detecting tool are respectively provided with a probe plate, the probe plates are respectively provided with a plurality of probes, the probes are respectively required to be inserted into jacks which are matched with the downloading control program and the detecting control program in a one-to-one correspondence mode, in the using process, if one probe is damaged, the whole probe plate is required to be replaced, and the probe plates cannot be easily detached and replaced due to structural design reasons, so that the structures of the downloading tool and the detecting tool are required to be further optimized.
Disclosure of Invention
The utility model aims to provide a device for downloading and detecting a PCB program, which solves the problems that the production efficiency is low and a probe disc cannot be easily detached and replaced in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a be used for PCB board procedure to download and detection device, includes the cabinet body and locates adjacently download part and detection part on the cabinet body, the load is connected to detection part electricity, download part and detection part all include:
the probe plate is arranged on the top plate of the cabinet body, and a plurality of probes are arranged on the probe plate;
the carrier plate is arranged above the probe and connected with the top through a reset piece, and is provided with a mounting groove for mounting the PCB;
the pressing mechanism is arranged above the carrier plate and used for pressing down the PCB and the carrier plate, so that a plurality of probes on the probe plate are in one-to-one correspondence with a plurality of jacks on the PCB and are inserted;
wherein the load is electrically connected to the probe of the detection section.
As a further scheme of the utility model: the probe plate is arranged in the inner cavity of the cabinet body and is fixedly connected with the lower surface of the top plate through bolts, and a probe part on the probe plate penetrates through the mounting opening and extends to the upper side of the top plate.
As a further scheme of the utility model: the probe board is a step board and comprises a main body part positioned in the middle and mounting parts positioned on two sides of the main body part, wherein the probe is positioned on the main body part, and the main body part is matched with the mounting opening.
As a further scheme of the utility model: the resetting piece comprises a spring arranged between the top plate and the carrier plate, a guide sleeve fixedly connected to the bottom of the top plate and a guide post fixedly connected to the bottom of the carrier plate, wherein the guide post penetrates through the top plate, and the guide sleeve is sleeved with the guide post in sliding fit with the guide post.
As a further scheme of the utility model: the pressing mechanism includes:
the lifting cylinder is fixedly arranged above the cabinet body through a bracket;
the upper guide plate is arranged below the lifting cylinder and fixedly connected with a piston rod of the lifting cylinder;
the lower guide plate is arranged below the upper guide plate and is fixedly connected with the upper guide plate through a connecting column;
the pressing column is fixedly arranged at the bottom of the lower guide plate;
the guide rod is fixedly arranged between the top plate and the bracket, and the upper guide plate and the lower guide plate are penetrated by the guide rod and are in sliding fit with the guide rod.
As a further scheme of the utility model: the pressing column is made of PUM materials.
As a further scheme of the utility model: the load is arranged in the inner cavity of the cabinet body, and a fan for radiating heat in the inner cavity is arranged on the side plate of the cabinet body.
As a further scheme of the utility model: the downloading part and the detecting part also comprise a sensor for detecting whether the PCB is arranged on the carrier plate.
As a further scheme of the utility model: the device further comprises a first seal for stamping the date on the downloaded PCB and a first driving cylinder for driving the first seal to move up and down to stamp.
As a further scheme of the utility model: the PCB stamping device further comprises a second stamp for stamping the qualified mark on the PCB which is qualified in detection and a second driving cylinder for driving the second stamp to move up and down to stamp.
The utility model has the beneficial effects that:
1. the utility model has the functions of downloading programs and detecting programs simultaneously by arranging the adjacent downloading part and the adjacent detecting part on the cabinet body, and a worker does not need to walk back and forth when downloading and detecting are switched, thereby being convenient and quick.
2. The probe plate is arranged in the inner cavity of the cabinet body and fixedly connected with the lower surface of the top plate through the bolts, and the real probe plate can be installed or detached only by screwing the bolts, so that the probe plate is convenient to replace.
3. Set up deflector and lower deflector in pushing down the mechanism, make last deflector and lower deflector pass through spliced pole fixed connection, compare in only setting up a deflector, increase the sliding connection department between deflector and the guide arm, improve the stability of pressure post lift in-process.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of a portion of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
fig. 4 is a schematic structural view of a probe card of the present utility model;
fig. 5 is a cross-sectional view of a reset element of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model is a device for downloading and detecting a program of a PCB board, which is used for downloading the program for adjusting the light of an automobile into a PCB board 100, and detecting the program downloaded into the PCB board 100 to see whether the program can normally run in the PCB board 100.
In this embodiment, the downloading and detecting device includes a cabinet body 1, and a downloading part 2 and a detecting part 3 that are adjacently disposed on the cabinet body 1, so that the device has two stations for downloading and detecting, and is different from the former split program downloading tool and detecting tool, so that the space occupied by the device is saved, and the time consumed when the PCB board 100 is switched between downloading and detecting is saved. Wherein the detecting part 3 is electrically connected to a load (not shown).
Specifically, referring to fig. 1-3, the cabinet 1 includes a top plate 11 and an inner cavity 12 disposed below the top plate 11. The downloading section 2 and the detecting section 3 each include a probe card 21, a carrier plate 22, and a pressing mechanism 23. The probe card 21 is disposed on the top plate 11 of the cabinet 1, and a plurality of probes 211 are disposed on the probe card 21. The carrier plate 22 is disposed above the probes 211 and connected to the top plate 11 through the resetting member 24, and the carrier plate 22 is provided with a mounting groove 221 for mounting the PCB 100. The pressing mechanism 23 is disposed above the carrier 22, and is used for pressing the PCB 100 and the carrier 22, so that the probes 211 on the probe card 21 are inserted into the sockets on the PCB 100 in a one-to-one correspondence. Wherein the load is electrically connected to the probe 211 of the detection section 3.
In this embodiment, the structures in the download section 2 and the detection section 3 are distinguished by a, b for convenience of the following description. When in use, the PCB 100 is placed in the mounting groove 221a in the carrier plate 22a, so that the PCB 100 is fixed on the carrier plate 22a, the pressing mechanism 23a presses the PCB 100, the carrier plate 22a is driven to synchronously move downwards until the probes 211a on the probe plate 21a are inserted into the jacks on the PCB 100 through the carrier plate 22a, the pressing mechanism 23a stops continuously pressing, and the control program is downloaded into the PCB 100 through the probes 211 on the probe plate 21 a. After the downloading is completed, the pressing mechanism 23a is lifted and reset, the carrier plate 22a moves upwards and is reset under the action of the resetting piece 24a, and the PCB 100 is moved into the mounting groove 221 on the carrier plate 22b, so that the downloading part 2 can perform the next round of operation.
After the PCB 100 is moved to the mounting groove 221b on the carrier plate 22b, the pressing mechanism 23b presses the PCB 100, and drives the carrier plate 22b to synchronously move downwards until the probe 211b on the probe plate 21b is inserted into the jack on the PCB 100 through the carrier plate 22b, the pressing mechanism 23b stops continuously pressing, the PCB 100 is electrically connected with the load through the probe 211 of the probe plate 21b, and the probe 211 of the probe plate 21b sends an instruction to the program in the PCB 100, so that the program just downloaded in the PCB 100 controls the load instruction to operate, and a worker can intuitively judge whether the program embedded in the PCB 100 can normally operate by observing the operation condition of the load. After the detection is completed, the pressing mechanism 23b is lifted and reset, the carrier plate 22b moves upwards and is reset under the action of the resetting piece 24b, the PCB 100 is taken out, and the detection part 3 can perform the next round of operation.
In an embodiment, as shown in fig. 3-4, the top plate 11 is provided with a mounting opening 111 corresponding to the probe plate 21, the probe plate 21 is disposed in the inner cavity 12 of the cabinet 1 and is fixedly connected to the lower surface of the top plate 11 by a bolt 25, and a portion of the probe 211 on the probe plate 21 extends above the top plate 11 through the mounting opening 111, so that the probe plate 21 is convenient to replace. Still further, the probe card 21 is a step board, and includes a main body 212 located in the middle and mounting portions 213 located at two sides of the main body 212, the probe 211 is located on the main body 212, and the main body 212 is adapted to the mounting opening 111, so that when the probe card 21 is mounted, the main body 212 can be embedded into the mounting opening 111, so that the probe card 21 is rapidly positioned on the top board 11, and the bolt 25 penetrates through the mounting portion 213 to be in threaded connection with the top board 11, so that the probe card 21 is fixedly connected with the top board 11.
In an embodiment, referring to fig. 5, the reset element 24 includes a spring 241, a guide sleeve 242 and a guide post 243, wherein the spring 241 is disposed between the top plate 11 and the carrier 22 to provide support between the top plate 11 and the carrier 22. Two springs 241 are arranged between the top plate 11 and the carrier plate 22, and the two springs 241 are respectively arranged near two ends of the top plate 11, so that the carrier plate 22 can stably move relative to the top plate 11. The top plate 11 is provided with a mounting hole 112, one end of a guide sleeve 242 is fixedly arranged in the mounting hole 112, and the other end extends to the lower part of the top plate 11. One end of a guide post 243 is fixedly arranged at the bottom of the carrier plate 22, the other end of the guide post 243 passes through the mounting hole 112 and the guide sleeve 242 to extend to the lower part of the guide sleeve 242, and the guide post 243 is in clearance fit with the mounting hole 112 and is in sliding fit with the guide sleeve 242. When the ballast plate 22 is pressed down by the pressing mechanism 23, the carrier plate 22 compresses the spring 241 to approach the top plate 11, so that the guide post 243 slides downwards in the guide sleeve 242 along the axial direction of the guide sleeve 242, and the stability of the carrier plate 22 during movement is ensured.
In one embodiment, referring to fig. 2, the pressing mechanism 23 includes a lifting cylinder 231, an upper guide plate 232, a lower guide plate 233, a pressing column 234, and a guide rod 235. The lifting cylinder 231 is vertically arranged, the support 4 is fixedly arranged above the top plate 11, the cylinder body of the lifting cylinder 231 is arranged above the support 4 and fixedly connected with the support 4, and the piston rod of the lifting cylinder 231 penetrates through the support 4 and extends between the support 4 and the top plate 11. The upper guide plate 232 is arranged below the lifting cylinder 231 and fixedly connected with a piston rod of the lifting cylinder 231. The lower guide plate 233 is disposed below the upper guide plate 232 and fixedly connected with the upper guide plate 232 through a connecting column 236. The pressing post 234 is fixedly disposed at the bottom of the lower guide plate 233, and preferably, the pressing post 234 is made of PUM material, so that the pressing post 234 has sufficient hardness and does not wear the surface of the PCB 100 when being pressed down. Four guide rods 235 are arranged and distributed around the carrier plate 22, and two ends of each guide rod 235 are fixedly connected with the top plate 11 and the support 4 respectively, so that the guide rods 235 are prevented from shaking. The lifting cylinder 231 drives the upper guide plate 232 and the lower guide plate 233 to synchronously lift along the guide rod 235, so that the pressing column 234 lifts along with the lower guide plate 233. In this embodiment, by providing the upper guide plate 232 and the lower guide plate 233 fixedly connected to the connecting post 236, the sliding engagement point with the guide rod 235 is increased, and the stability of the pressing post 234 during movement is improved, compared to the case where only one guide plate is provided.
In one embodiment, referring to fig. 5, a load (not shown) is disposed in the inner cavity 12 of the cabinet 1 to prevent the load (lamp) from stabbing eyes of a worker during detection. The side plate of the cabinet body 1 is provided with a fan 5 for radiating heat in the inner cavity 12, and the fan 5 is used for cooling a load by sending external cold air into the inner cavity 12. The outside of the fan 5 is also provided with a filter screen 6 arranged on the side plate of the cabinet body 1, so that foreign matters outside are prevented from being sucked into the inner cavity 12.
The downloading part 2 and the detecting part 3 also comprise a sensor 7 for detecting whether the PCB 100 exists on the carrier plate 22, the sensor 7 is an optical sensor 7, and avoidance ports for avoiding sensing light beams emitted by the sensor 7 are formed in the top plate 11, the probe plate 21 and the carrier plate 22.
Referring to fig. 1, the downloading and detecting device further includes a first stamp 8 for stamping a date on the PCB 100 after the downloading degree, and a first driving cylinder 9 for driving the first stamp 8 to move up and down to stamp, where the first driving cylinder 9 is fixedly disposed on the support 4 and located on one side of the lifting cylinder 231a, the first stamp 8 is disposed above the carrier 22a, and the upper guide plate 232a and the lower guide plate 233a are provided with a second avoiding hole a for avoiding the first stamp 8.
The downloading and detecting device further comprises a second stamp 10 for stamping the qualified mark on the PCB 100 which is qualified in detection and a second driving cylinder 11 for driving the second stamp 10 to move up and down to stamp, the second driving cylinder 11 is fixedly arranged on the support 4 and located on one side of the lifting cylinder 231b, the second stamp 10 is arranged above the carrier plate 22b, and a second avoiding hole b for avoiding the first stamp 8 is formed in the upper guide plate 232b and the lower guide plate 233 b.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (10)
1. The utility model provides a be used for PCB board procedure to download and detection device, its characterized in that includes the cabinet body and locates adjacently download part and detection part on the cabinet body, the load is connected to detection part electricity, download part and detection part all include:
the probe plate is arranged on the top plate of the cabinet body, and a plurality of probes are arranged on the probe plate;
the carrier plate is arranged above the probe and connected with the top through a reset piece, and is provided with a mounting groove for mounting the PCB;
the pressing mechanism is arranged above the carrier plate and used for pressing down the PCB and the carrier plate, so that a plurality of probes on the probe plate are in one-to-one correspondence with a plurality of jacks on the PCB and are inserted;
wherein the load is electrically connected to the probe of the detection section.
2. The device according to claim 1, wherein the top plate is provided with a mounting opening corresponding to the probe plate, the probe plate is disposed in the inner cavity of the cabinet and fixedly connected to the lower surface of the top plate by a bolt, and the probe portion on the probe plate extends to above the top plate through the mounting opening.
3. The apparatus according to claim 2, wherein the probe plate is a step plate, and includes a main body portion located in the middle and mounting portions located on both sides of the main body portion, the probe being located on the main body portion, and the main body portion being adapted to the mounting opening.
4. The downloading and detecting device according to claim 1, wherein the resetting piece comprises a spring arranged between the top plate and the carrier plate, a guide sleeve fixedly connected to the bottom of the top plate and a guide post fixedly connected to the bottom of the carrier plate, the guide post penetrates through the top plate, and the guide sleeve is sleeved with the guide post in sliding fit with the guide post.
5. The download and detection apparatus as in claim 1, wherein the pushing mechanism comprises:
the lifting cylinder is fixedly arranged above the cabinet body through a bracket;
the upper guide plate is arranged below the lifting cylinder and fixedly connected with a piston rod of the lifting cylinder;
the lower guide plate is arranged below the upper guide plate and is fixedly connected with the upper guide plate through a connecting column;
the pressing column is fixedly arranged at the bottom of the lower guide plate;
the guide rod is fixedly arranged between the top plate and the bracket, and the upper guide plate and the lower guide plate are penetrated by the guide rod and are in sliding fit with the guide rod.
6. The download and detection apparatus as in claim 5, wherein the compression column is made of PUM material.
7. The downloading and detecting device as claimed in claim 1, wherein the load is disposed in the cavity of the cabinet, and a fan for dissipating heat in the cavity is mounted on the side plate of the cabinet.
8. The downloading and detecting apparatus as claimed in claim 1, wherein the downloading part and the detecting part each further comprise a sensor for detecting whether there is a PCB board on the carrier board.
9. The apparatus according to claim 1, further comprising a first stamp for stamping a date on the PCB after the degree of downloading, and a first driving cylinder for driving the first stamp to move up and down to stamp.
10. The apparatus according to claim 1, further comprising a second stamp for stamping the qualified PCB with the qualified mark and a second driving cylinder for driving the second stamp to move up and down to stamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228018.1U CN219811009U (en) | 2023-02-16 | 2023-02-16 | Be used for PCB board procedure to download and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228018.1U CN219811009U (en) | 2023-02-16 | 2023-02-16 | Be used for PCB board procedure to download and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811009U true CN219811009U (en) | 2023-10-10 |
Family
ID=88211205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320228018.1U Active CN219811009U (en) | 2023-02-16 | 2023-02-16 | Be used for PCB board procedure to download and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811009U (en) |
-
2023
- 2023-02-16 CN CN202320228018.1U patent/CN219811009U/en active Active
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