CN217639216U

CN217639216U - Probe capable of breaking rosin and soldering flux

Info

Publication number: CN217639216U
Application number: CN202220532556.5U
Authority: CN
Inventors: 赖启钥
Original assignee: Shenzhen Huarongfa Electronic Testing Co ltd
Current assignee: Shenzhen Huarongfa Electronic Testing Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-21
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to the technical field of probes, and discloses a probe capable of breaking rosin and soldering flux, which comprises a main body mechanism, a probe mechanism, a breaking mechanism I and a breaking mechanism II, wherein the probe mechanism is positioned at the right end of the main body mechanism; the main body mechanism comprises a bottom needle tube, an operating spring and a head needle tube, wherein the operating spring is movably arranged at the right end of the bottom needle tube, and the head needle tube is fixedly arranged at the right end of the operating spring. This probe with can break rosin and scaling powder, be equipped with help and improve the breaking mechanism that detects the precision structurally, the welded rosin is got rid of in the help of high temperature searchlight work, and the breaking needle top that sets up is sharp-pointed, and is big with the pressure of contact surface, can conveniently get rid of the scaling powder of solder joint and solder joint department, facilitates the circuit board detection for the probe, and detection effect is more accurate.

Description

Probe capable of breaking rosin and soldering flux

Technical Field

The utility model relates to a probe technical field specifically is a probe with can break rosin and scaling powder.

Background

The probe is a test needle for testing the PCBA, the surface of the probe is plated with gold, a high-performance spring with the average service life of tens of thousands of times is arranged in the probe, and the probe can be used for testing various structures and is convenient for people to detect tools.

The probe is used for detecting a circuit board, structures such as wires and the like can be welded on the circuit board, whether an internal circuit of the circuit board is damaged needs to be detected after objects such as wire resistance and the like are damaged, residual welding spots at welding positions, anti-oxidation soldering flux and rosin can influence the detection precision of the probe, the detection effect is reduced, and the subsequent use effect of the circuit board is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a probe with can break rosin and scaling powder to propose the probe and be used for the detection circuitry board in solving above-mentioned background art, can weld some electric wire isotructures on the circuit board, whether object such as wire resistance need detect the internal circuit of circuit board after damaging damages, the remaining solder joint of welding department and anti-oxidation scaling powder, rosin can influence the detection precision of probe, have reduced detection effect, influence the problem of the follow-up result of use of circuit board.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a probe capable of breaking rosin and soldering flux comprises a main body mechanism, a probe mechanism, a breaking mechanism I and a breaking mechanism II, wherein the probe mechanism is positioned at the right end of the main body mechanism;

the main body mechanism comprises a bottom needle tube, an operating spring and a head needle tube, wherein the operating spring is movably arranged at the right end of the bottom needle tube, and the head needle tube is fixedly arranged at the right end of the operating spring.

Preferably, probe mechanism includes mount pad, syringe needle and through hole, the right-hand member at the head needle tubing is installed to the mount pad screw thread, syringe needle fixed mounting is at the right-hand member of mount pad, the fixed right-hand member that sets up at the syringe needle of through hole through installing probe mechanism in the structure for the detection circuitry board, with the syringe needle in waiting to detect the position contact during the detection, accomplish information detection and transmission through its inside intelligent component.

Preferably, break mechanism one including connect electrical seat, high temperature searchlight and goggles, connect electrical seat fixed mounting in the inside of mount pad, high temperature searchlight fixed mounting connects the inside of electrical seat, goggles fixed mounting is at the right-hand member of mount pad, when needs get rid of remaining rosin in the scaling powder, drives and controls high temperature searchlight work, and luminous generating heat melts rosin through high-temperature heating, and then the manual work use alcohol wipe off can, rosin is heated and easily melts, convenient clearance.

Preferably, break mechanism two including breaking the needle, pressing block, extrusion piece and extrusion spring, break needle movable mounting in the inside of main part mechanism, press block fixed mounting in the left end of breaking the needle, extrusion piece fixed mounting is on the right side of breaking the needle outer end, through extrusion spring swing joint between extrusion piece and the head needle tubing, through installing and breaking mechanism two inside the structure, the breaking needle top of setting is sharp-pointed, and powerful with the pressure of contact surface, breaking the needle and normally retracting inside the structure when not using, can not influence the normal use of probe, when needing to get rid of remaining solder joint or fixed scaling powder, drive through pressing the pressing block and control the breaking needle and stretch out to extrude solder joint position department, break remaining solder joint through the bruising, be convenient for carry out accurate detection to the circuit board of solder below, when pressing the block, break the needle drives the extrusion piece and extrudes the extrusion spring, after breaking work is broken, unclamp the extrusion spring, the breaking the needle can receive the reaction force of extrusion spring and automatically retract.

Preferably, the high-temperature searchlight is distributed around, the extrusion spring is the symmetric distribution, and this setting makes the structure distribute evenly, and the work of each azimuth is balanced with the effort that receives, and the operation of being convenient for helps getting rid of the scaling powder of welded rosin and solder joint department, facilitates for the probe detects the circuit board.

Preferably, the diameter of through-hole is greater than the diameter of breaking the needle, the diameter of through-hole is less than the diameter of pressing the piece, and this setting makes the structural connection reasonable, has improved the connection rationality of structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the probe capable of breaking rosin and soldering flux, the top of the breaking needle is sharp, the pressure between the breaking needle and a contact surface is strong, the breaking needle normally retracts into the structure when not in use, the normal use of the probe is not influenced, when in use, the breaking needle is extruded at the position of a welding spot, and the residual welding spot is broken through strong pressure, so that the operation is convenient and fast, and the effect is good;

2. according to the probe capable of breaking rosin and soldering flux, the high-temperature searchlight is distributed in a surrounding manner, so that the rosin and soldering flux can be removed in welding, the soldering points and the soldering flux at the soldering points can be removed, convenience is brought to circuit board detection by the probe, and the detection effect is more accurate;

3. this probe with can break rosin and scaling powder, the structure in the probe is the adaptation connection separately, cup joints each other unimpededly, is convenient for break work and goes on, and the probe of being convenient for carries out high accuracy detection to the component, reduces the influence of scaling powder isotructure to the detection.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic perspective view of a breaking mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 2 of the present invention.

In the figure: 1. a main body mechanism; 2. a probe mechanism; 3. a first breaking mechanism; 4. a second breaking mechanism; 101. a bottom needle tube; 102. an operating spring; 103. a head needle tube; 201. a mounting seat; 202. a needle head; 203. a through hole; 301. an electric connecting seat; 302. a high temperature searchlight; 303. protective glasses; 401. breaking the needle; 402. a pressing block; 403. extruding the block; 404. the spring is compressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a probe capable of breaking rosin and soldering flux comprises a main body mechanism 1, a probe mechanism 2, a breaking mechanism I3 and a breaking mechanism II 4, wherein the probe mechanism 2 is positioned at the right end of the main body mechanism 1, the breaking mechanism I3 is positioned at the inner side of the probe mechanism 2, and the breaking mechanism II 4 is positioned in the main body mechanism 1;

the main body mechanism 1 comprises a bottom needle tube 101, an operating spring 102 and a head needle tube 103, wherein the operating spring 102 is movably arranged at the right end of the bottom needle tube 101, and the head needle tube 103 is fixedly arranged at the right end of the operating spring 102; the probe mechanism 2 comprises an installation seat 201, a needle 202 and a through hole 203, the installation seat 201 is installed at the right end of the head needle tube 103 in a threaded mode, the needle 202 is fixedly installed at the right end of the installation seat 201, the through hole 203 is fixedly arranged at the right end of the needle 202, the probe mechanism 2 is installed in the structure and used for detecting a circuit board, the needle 202 is contacted with a position to be detected during detection, information detection and transmission are completed through an intelligent element inside the probe mechanism, the through hole 203 is arranged to facilitate breaking work, the installation seat 201 is arranged to help the needle 202 to be stably used, and the structural stability is good;

the first breaking mechanism 3 comprises an electric connection seat 301, a high-temperature searchlight 302 and a protective mirror 303, the electric connection seat 301 is fixedly installed inside the installation seat 201, the high-temperature searchlight 302 is fixedly installed inside the electric connection seat 301, the protective mirror 303 is fixedly installed at the right end of the installation seat 201, when rosin remaining in soldering flux needs to be removed, the high-temperature searchlight 302 is driven and controlled to work, the rosin emits light and heats, the rosin is melted through high-temperature heating, then the rosin is manually wiped off by using alcohol, the rosin is easily melted after being heated, the rosin is convenient to clean, after being removed, a circuit board can be conveniently detected, the error influence of the anti-oxidation rosin on the detection work is reduced, the arranged protective mirror 303 protects the safety of the internal structure and avoids damage, and the arranged electric connection seat 301 helps normal work of electric connection; the second breaking mechanism 4 comprises a breaking needle 401, a pressing block 402, an extruding block 403 and an extruding spring 404, the breaking needle 401 is movably arranged in the main mechanism 1, the pressing block 402 is fixedly arranged at the left end of the breaking needle 401, the extruding block 403 is fixedly arranged at the right side of the outer end of the breaking needle 401, the extruding block 403 is movably connected with the head needle tube 103 through the extruding spring 404, the second breaking mechanism 4 is arranged in the structure, the top of the arranged breaking needle 401 is sharp and has strong pressure with a contact surface, the breaking needle 401 is normally retracted in the structure when not in use and cannot influence the normal use of a probe, when the residual welding spot or fixed soldering flux needs to be removed, the breaking needle 401 is driven to extend out through pressing the pressing block 402 and is extruded at the position of the welding spot, the residual welding spot is broken through strong pressure, the circuit board below the solder is convenient to be accurately detected, when the pressing block 402 is pressed, the breaking needle 401 drives the extruding block 403 to extrude the spring 404, after the working of the breaking spring 404 is finished, the breaking needle can be released, the reaction force of the extruding spring 404 can be automatically retracted, the structure, and the structure can be flexibly used;

the high-temperature searchlight 302 is distributed in a surrounding manner, the extrusion springs 404 are symmetrically distributed, the arrangement ensures that the structure is uniformly distributed, the work and the acting force of each direction are balanced, the operation is convenient, the rosin and the soldering points for welding and the soldering flux at the soldering points are removed, the circuit board detection is facilitated by the probes, and the detection effect is more accurate; the diameter of through hole 203 is greater than the diameter of breaking needle 401, and the diameter of through hole 203 is less than the diameter of pressing piece 402, and this setting makes structural connection reasonable, has improved the connection rationality of structure, and the setting of suitability makes cup jointing mutually between the structure not obstructed, and it is convenient to use.

The working principle is as follows: the device is a probe capable of breaking rosin and soldering flux, the probe is composed of a bottom needle tube 101, an operation spring 102, a head needle tube 103 and a probe mechanism 2 and can detect a circuit board, the probe mechanism 2 is in a structure and used for detecting the circuit board, a needle 202 is contacted at a position to be detected during detection, information detection and transmission are completed through an intelligent element inside the probe, when residual welding spots or rosin and soldering flux exist, a high-temperature searchlight 302 is driven and controlled to work, light and heat are emitted, the rosin is melted through high-temperature heating, then the rosin is manually wiped off by using alcohol, the top of a breaking needle 401 is sharp, the pressure of a contact surface is large, the breaking needle 401 is driven and controlled to extend out through pressing a pressing block 402 and is extruded at the position of the welding spots, the residual welding spots are broken through strong pressure, accurate detection is facilitated for the circuit board below the welding flux, when the pressing block 402 is pressed, the breaking needle 401 drives an extruding block 403 to extrude an extruding spring 404, after the breaking work is completed, the extruding spring 404 is loosened, the breaking needle 401 can be automatically retracted by the reaction force of the extruding spring 404, all parts of the device are matched with each other, and the whole device, so that the working efficiency of the device is more reasonable and effective.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a probe with can break rosin and scaling powder, includes main part mechanism (1), probe mechanism (2), breaks mechanism one (3) and breaks mechanism two (4), its characterized in that: the probe mechanism (2) is positioned at the right end of the main body mechanism (1), the first breaking mechanism (3) is positioned at the inner side of the probe mechanism (2), and the second breaking mechanism (4) is positioned in the main body mechanism (1);

the main body mechanism (1) comprises a bottom needle tube (101), an operating spring (102) and a head needle tube (103), wherein the operating spring (102) is movably arranged at the right end of the bottom needle tube (101), and the head needle tube (103) is fixedly arranged at the right end of the operating spring (102).

2. The probe capable of breaking rosin and flux according to claim 1, wherein: probe mechanism (2) include mount pad (201), syringe needle (202) and through hole (203), the right-hand member in head needle tubing (103) is installed to mount pad (201) screw thread, syringe needle (202) fixed mounting is at the right-hand member of mount pad (201), through hole (203) are fixed to be set up the right-hand member in syringe needle (202).

3. The probe as claimed in claim 2, wherein the probe is capable of breaking rosin and flux, and comprises: the breaking mechanism (3) comprises an electric connection seat (301), a high-temperature searchlight (302) and protective glasses (303), the electric connection seat (301) is fixedly installed in the installation seat (201), the high-temperature searchlight (302) is fixedly installed in the electric connection seat (301), and the protective glasses (303) are fixedly installed at the right end of the installation seat (201).

4. The probe as claimed in claim 3, wherein the probe is capable of breaking rosin and flux, and comprises: the second breaking mechanism (4) comprises a breaking needle (401), a pressing block (402), an extruding block (403) and an extruding spring (404), the breaking needle (401) is movably mounted inside the main body mechanism (1), the pressing block (402) is fixedly mounted at the left end of the breaking needle (401), the extruding block (403) is fixedly mounted on the right side of the outer end of the breaking needle (401), and the extruding block (403) is movably connected with the needle tube head (103) through the extruding spring (404).

5. The probe capable of breaking rosin and flux according to claim 4, wherein: the high-temperature searchlight small lamps (302) are distributed in a surrounding mode, and the extrusion springs (404) are distributed symmetrically.

6. The probe as claimed in claim 5, wherein the probe is capable of breaking rosin and flux, and comprises: the diameter of the through hole (203) is larger than that of the breaking needle (401), and the diameter of the through hole (203) is smaller than that of the pressing block (402).