CN220605007U - Radar sensor circuit board burns record tool - Google Patents
Radar sensor circuit board burns record tool Download PDFInfo
- Publication number
- CN220605007U CN220605007U CN202322310387.8U CN202322310387U CN220605007U CN 220605007 U CN220605007 U CN 220605007U CN 202322310387 U CN202322310387 U CN 202322310387U CN 220605007 U CN220605007 U CN 220605007U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- probe
- radar sensor
- sensor circuit
- jig
- Prior art date
- 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.)
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Links
- 239000000523 sample Substances 0.000 claims abstract description 81
- 230000000670 limiting effect Effects 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a burning jig for a radar sensor circuit board, which comprises: a jig main body having a mounting surface; a plurality of probes mounted on the mounting surface; a plurality of probe connectors mounted on the jig body; the probe connector is electrically connected with the probe, the circuit board is placed on the carrying surface of the jig main body, the circuit board is in contact with the probe on the carrying surface, the probe connector is externally connected with the burning equipment, the probe is connected with the burning equipment through the probe connector, the burning equipment burns the circuit board through the probe, wires for burning do not need to be welded on the circuit board, labor cost is reduced, and damage to the circuit board caused by improper operation is avoided.
Description
Technical Field
The utility model relates to the field of PCBA burning equipment accessories, in particular to a radar sensor circuit board burning jig.
Background
After the PCBA (printed circuit board) of the radar sensor product is manufactured, the functions of the PCBA need to be burnt and tested, and conventionally, operators weld corresponding wires on the PCBA and then burn and test functions. The line needs to be welded one by one to the PCBA and then burnt during specific operation, manual welding is unfavorable for batch production and needs operators to have corresponding expertise, and when the operators operate improperly, the PCBA is damaged easily, so that the reject ratio of products is low.
Disclosure of Invention
In order to overcome the defects that the labor cost is low and the PCBA is easy to damage caused by welding wires one by one to the PCBA and then burning in the prior art, the utility model provides a radar sensor circuit board burning jig, which comprises the following components: a jig main body having a mounting surface; a plurality of probes mounted on the mounting surface; a plurality of probe connectors mounted on the jig body, the probe connectors having a plurality of connection pins; a single connecting needle on the probe connector is correspondingly connected with a single probe.
Optionally, a plurality of positioning rods are arranged on the carrying surface.
Optionally, a limiting part is arranged on the edge of the carrying surface.
Optionally, the limiting part is provided with a first step.
Optionally, a second step is arranged on the carrying surface.
Optionally, a probe mounting hole is provided on the mounting surface at a position corresponding to each probe.
Optionally, a plurality of probe connector mounting holes are provided on the side of the jig body, and the probe connectors are provided in the probe connector mounting holes.
Optionally, a stabilizer is disposed at the bottom of the jig main body.
Optionally, the stabilizer is magnet, tool main part bottom is provided with the magnet mounting groove, magnet setting is in the magnet mounting groove.
Optionally, the bottom of the jig main body is provided with a bump, and the magnet mounting groove is arranged at the bottom of the bump.
The beneficial effects of the utility model are as follows: the circuit board is placed on the carrying surface of the jig main body, the circuit board is in contact with the probes on the carrying surface, the probe connector is externally connected with the burning equipment, the probes are connected with the burning equipment through the probe connector, the burning equipment burns the circuit board through the probes, wires for burning do not need to be welded on the circuit board, labor cost is reduced, and damage to the circuit board caused by improper operation is avoided.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is an assembly view of the present utility model;
fig. 2 is an exploded view of the present utility model.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
The present utility model provides an embodiment:
a radar sensor circuit board burning tool, the accessory of the radar sensor circuit board burning apparatus, mainly as a tool for helping to stabilize the position of the circuit board, comprising:
the jig comprises a jig main body 1 with a carrying surface 11, wherein the jig main body 1 is a main structure for carrying other auxiliary components, and the carrying surface 11 is a structural surface at the top of the jig main body 1;
a plurality of probes 2 mounted on the mounting surface 11, wherein the probes 2 are used for contacting with the circuit board, and the distribution positions and the number of the probes 2 on the jig main body 1 are related to the positions and the number of the contact points for burning on the circuit board to be burned on the circuit board;
a plurality of probe connectors 3 mounted on the jig main body 1, the probe connectors 3 having a plurality of connection pins 31, the probe connectors 3 being used for externally connecting a burning device;
a single connection pin on the probe connector 3 is connected to a single probe 2. Specifically, the connection needle is provided with a probe connection end and a burning connection end, the probe connection end faces the inner side of the jig main body 1 and is connected with the probe, and the burning connection end is connected with burning equipment through a wire or a plug.
In the implementation, a circuit board is placed on the carrying surface 11 of the jig main body 1, the circuit board is connected with the probes 2 on the carrying surface 11, the probes 2 are connected with the probe connector 3, the probe connector 3 is externally connected with a burning device, the probes 2 are electrically connected with the burning device through the probe connector 3, the burning device burns the circuit board through the probes, wires for burning are not required to be welded on the circuit board, the labor cost is reduced, and the damage of the circuit board caused by improper operation is avoided.
As an alternative implementation manner of this embodiment, the mounting surface 11 is provided with a plurality of positioning rods 12, specifically, in this embodiment, the number of positioning rods 12 is 3.
In specific implementation, the circuit board to be burned is provided with positioning holes, each positioning hole corresponds to one positioning rod 12, the positioning holes penetrate through the positioning rods 12, and the positioning rods 12 are used for positioning the circuit board placed on the carrying surface 11, so that the position of the circuit board on the jig main body is accurate, the circuit board can be stabilized, and the circuit board is prevented from being transmitted to deviate in the burning process.
Further, the positioning rod 12 is divided into a head part and a tail part according to the radius of the cross section, the tail part is a part contacting the carrying surface 11, the size of the tail part is larger than the positioning rod 12, and the aperture of the positioning hole on the circuit board is larger than the radius of the cross section of the head part of the positioning rod 12 and smaller than the radius of the cross section of the tail part of the positioning rod 12.
In specific implementation, because the aperture of the positioning hole on the circuit board is larger than the radius of the cross section of the head of the positioning rod 12 and smaller than the radius of the cross section of the tail of the positioning rod 12, the circuit board can pass through the head of the positioning rod 12 and stay at the tail of the positioning rod 12 when placed on the carrying surface, so that the positioning rod 12 can be prevented from excessively descending, and the problem that the probe or the circuit board is damaged due to excessive extrusion or pushing caused by excessive extrusion or pushing of the probe when the circuit board is placed on the carrying surface 11 for burning is avoided.
As an alternative implementation manner of this embodiment, the edge of the mounting surface 11 is provided with a limiting portion 13, and when the circuit board is placed on the mounting surface 11 and burned, the limiting portion 13 is used for limiting the offset of the circuit board on the mounting surface 11, in this embodiment, the limiting portion 13 is a baffle plate disposed on the edge of the mounting surface 11 and perpendicular to the mounting surface 11, and the baffle plate and the jig main body 1 are integrally formed and have a plurality of openings. In other embodiments, the limiting portion 13 may be a plurality of blocking pieces uniformly distributed on the edge of the mounting surface 11, where the blocking pieces have a limiting effect on the circuit board, and the blocking pieces may be integrally formed with the jig main body 1, or may be fixedly connected with the bottom by a bolt or the like, which is not limited by the present utility model.
In specific implementation, when the circuit board is placed on the carrying surface 11 and burnt, the side edge of the circuit board can just touch the limiting part 13, so that the limiting part 13 plays a limiting role on the circuit board placed on the carrying surface 11, and the baffle is provided with an opening so as to be convenient for taking down the circuit board from the opening.
As an alternative implementation of this embodiment, the limiting portion 13 is provided with a first step 131, in this embodiment, the baffle 13 is provided with a first step 131, and specifically, the first step 131 is disposed on the inner side of the top of the baffle 13.
In a specific implementation, when the circuit board is placed on the carrying surface 11 for burning, the side edge of the circuit board contacts the step surface to form a first step 131, and the first step 131 can play a role in limiting the circuit board and simultaneously can play a role in supporting the circuit board in an auxiliary manner.
As an alternative implementation manner of this embodiment, the carrying surface 11 is provided with a second step 111, specifically, the second step 111 is disposed at a step at an edge of the carrying surface, the second step 111 is formed by recessing downward relative to the carrying surface, and in this embodiment, the second step 111 is disposed at one of openings formed by the baffle.
In particular, when the circuit board needs to be removed from the jig body 1, the finger can apply for the second step 111 to take out the circuit board, which is more convenient for removing the circuit board.
As an alternative implementation manner of this embodiment, the mounting surface 11 is provided with a probe mounting hole 14 corresponding to each probe 2, specifically, the probes 2 include a contact end and a fixed end, the contact end is used for contacting the circuit board when the circuit board is burned, the fixed end is used for being fixed in the probe mounting hole 14 of the fixture body 1, and the probe mounting hole 14 penetrates the fixture body 1 on the mounting surface 11.
In specific implementation, the fixed end of the probe 2 is disposed in the probe mounting hole 21 and connected to the probe connector at the bottom of the jig main body 1 through a wire, the contact end of the probe 2 contacts with the circuit board on the mounting surface 11, and the probe mounting hole 21 plays a role in fixing the probe 2.
As an alternative implementation manner of this embodiment, the side surface of the jig main body 1 is provided with a plurality of probe connector mounting holes 15, the probe connectors 3 are disposed in the probe connector mounting holes 15, specifically, each probe connector 3 is disposed in one probe connector mounting hole 15, in this embodiment, the number of the probe connectors 3 is six, and the number of the probe connector mounting holes 15 is the same as that of the probe connectors 3.
In a specific implementation, the probe connector 3 is installed in the probe connector installation hole 15, one end of the probe connector in the probe connector installation hole 15 is connected with the burning device, the other end of the probe connector is connected with the probe, and the probe connector 3 plays a role in communicating the probe 2 with the external burning device on the jig main body 1.
As an optional implementation manner of this embodiment, a plurality of stabilizing members are disposed at the bottom of the jig main body 1.
Further, the stabilizer is a magnet 16, a magnet mounting groove 17 is provided at the bottom of the jig main body 1, the magnet 16 is disposed in the magnet mounting groove 17, in this embodiment, the number of the magnets 16 is three and the shape is circular, the shape, the size and the number of the magnet mounting grooves 17 are the same as those of the magnets 16, each magnet 16 is correspondingly mounted in one magnet mounting groove 17, and the magnet 16 is embedded in the magnet mounting groove 17. In other embodiments, the magnet 16 may have other shapes, and the magnet mounting groove 17 may have the same shape and size as the magnet 16. In other embodiments, the stabilizing member may be a double faced adhesive tape or an anti-slip rubber pad, and other structures capable of stabilizing the jig body 1 on other components, which will not be described in detail herein.
In specific implementation, the jig body 1 can be adsorbed on the base capable of being adsorbed by the magnet 16 by utilizing the attraction force provided by the magnet 16, the base capable of being adsorbed by the magnet 16 can be a base made of iron, nickel and cobalt or a base with a magnet as well, the magnet 16 enables the jig body 1 to be stabilized on the base capable of being adsorbed by the magnet 16, and the jig body 1 can be conveniently taken down from the base, so that the mounting and dismounting of the jig body 1 are more convenient, and the magnet mounting groove 17 plays a role of stabilizing and preventing offset for the magnet 16.
As an alternative implementation manner of this embodiment, the bottom of the jig main body 1 is provided with a bump 18, the magnet mounting groove 17 is disposed at the bottom of the bump 18, in this embodiment, the bump 18 is a bump 18 extending outwards from the bottom of the jig main body 1, and the bottom of the bump 18 is parallel to the bottom of the jig main body 1. In other embodiments, the bump 18 may be formed by extending vertically downward from the bottom of the jig main body 1, which is not limited by the present utility model.
In specific implementation, the bump 18 is in contact with the base that can be attracted by the magnet 16, and the bump 18 may be attached to the base that can be attracted by the magnet 16, or may be used as a stand bar of the jig body 1 to support the jig body 1.
While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A radar sensor circuit board burns record tool, its characterized in that includes:
a jig main body having a mounting surface;
a plurality of probes mounted on the mounting surface;
a plurality of probe connectors mounted on the jig body, the probe connectors having a plurality of connection pins;
a single connection pin on the probe connector is connected with a single probe.
2. The fixture of claim 1, wherein the mounting surface is provided with a plurality of positioning bars.
3. The radar sensor circuit board burning jig according to claim 1, wherein a limit portion is provided on an edge of the mounting surface.
4. The radar sensor circuit board burning jig according to claim 3, wherein the limiting portion is provided with a first step.
5. The radar sensor circuit board burning jig according to claim 1, wherein the mounting surface is provided with a second step.
6. The fixture of claim 1, wherein a probe mounting hole is formed in the mounting surface at a position corresponding to each probe.
7. The radar sensor circuit board burning jig according to claim 1, wherein a plurality of probe connector mounting holes are provided in a side surface of the jig body, and the probe connectors are provided in the probe connector mounting holes.
8. The radar sensor circuit board burning jig according to claim 1, wherein a stabilizer is provided at the bottom of the jig main body.
9. The radar sensor circuit board burning jig according to claim 8, wherein the stabilizing member is a magnet, a magnet mounting groove is provided at the bottom of the jig main body, and the magnet is provided in the magnet mounting groove.
10. The radar sensor circuit board burning jig according to claim 9, wherein the jig main body bottom is provided with a bump, and the magnet mounting groove is provided at the bump bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310387.8U CN220605007U (en) | 2023-08-25 | 2023-08-25 | Radar sensor circuit board burns record tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310387.8U CN220605007U (en) | 2023-08-25 | 2023-08-25 | Radar sensor circuit board burns record tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605007U true CN220605007U (en) | 2024-03-15 |
Family
ID=90166791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322310387.8U Active CN220605007U (en) | 2023-08-25 | 2023-08-25 | Radar sensor circuit board burns record tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605007U (en) |
-
2023
- 2023-08-25 CN CN202322310387.8U patent/CN220605007U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |