CN210294109U - X-ray detector for circuit board - Google Patents

Abstract

The utility model discloses a circuit board X-ray detector, which belongs to the technical field of circuit board detection, and particularly relates to a circuit board X-ray detector, which comprises a detector, wherein the left side of the top of the detector is provided with a connecting plate, the top of the connecting plate is provided with a sliding plate, the connecting plate is sleeved through a rubber sleeve on the basis of a handheld detector, when in detection, a protective shell can be communicated to fix a circuit board on a fixed frame, after the clamping plate is driven by a fastening bolt to clamp and fix, the fixed frame is turned to the front end of the detector, the fixed frame is manually pulled to drive the circuit board to move transversely, so that the stable detection of the circuit board is realized, the problem that the circuit board is easy to damage by hand is avoided, the device can be rapidly disassembled through the integral detachable structure and the elasticity of the rubber sleeve, so as to ensure, the method is suitable for detecting the circuit board with lower protection requirements.

Description

X-ray detector for circuit board

Technical Field

The utility model relates to a circuit board detects technical field, specifically is a circuit board X ray detector.

Background

In the chip processing process, the chip circuit board needs to be detected by X-ray, thereby avoiding the occurrence of pot holes of the chip itself and the problem that the circuit board is scrapped due to the short circuit of the circuit board easily occurring during the solder wire welding, therefore, the circuit board needs to be detected and scanned frequently, and the circuit board needs to be sampled and investigated by a detector manually during the factory sampling detection, the direct manual taking of the detector is easy to cause the problems that the detection effect is damaged and misplaced due to the artificial shaking, the measurement result is error, the integral detection is needed to be carried out again, the time is wasted, and the problem that the service life is reduced due to the overlarge surface stress of the circuit board in the hand-holding process is easy to occur in the grabbing process, thereby causing the surface to be scratched and abraded and the electric welding circuit to be damaged, therefore, the detector which is convenient to be fixedly used and has improved protection, is convenient for manual detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board X ray detector to how to realize improving the problem of the protection effect to the circuit board when artifical the detecting that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board X ray detector, includes the detector, the top left side of detector is equipped with the connecting plate, the slide is installed at the top of connecting plate, the bottom integrated into one piece of slide has limit slider, just limit slider runs through the top outer wall of connecting plate, there is the mount at the top of slide through hinged joint, the spiro union has two fastening bolt on the mount, fastening bolt runs through the top outer wall of mount, the pinch-off blades is installed to fastening bolt's bottom, the front surface mounting of mount has protective housing, just protective housing connects in the inner chamber of mount through the pinch-off blades, the joint has the circuit board in protective housing's the inner chamber.

Preferably, the bottom of the connecting plate is bonded with a rubber ring, and the connecting plate is sleeved on the detector through the rubber ring.

Preferably, the bottom of the inner cavity of the fixing frame is bonded with a supporting bottom plate, a clamping groove is formed in the supporting bottom plate, and the protective shell is clamped in the clamping groove.

Preferably, the protective shell is made of foam plastic plates.

Preferably, the top of the connecting plate is provided with a guide groove matched with the limiting slide block.

Preferably, a connecting disc is installed at the connecting position of the top of the clamping plate and the fastening bolt, and the bottom of the fastening bolt is clamped in the connecting disc.

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

1) the utility model discloses a on the basis of the detector of handheld, cup joint the connecting plate through the rubber sleeve, when detecting, can communicate protective housing and fix the circuit board on the mount, after driving the pinch-off blades through fastening bolt and carrying out the clamp fastening, turn over the mount to the front end of detector, the manual pulling mount drives the lateral shifting of circuit board, realize the steady detection to the circuit board, and avoid handheld easy problem emergence that appears destroying the circuit board;

2) the utility model discloses a wholly be detachable construction, connect through the elasticity of rubber sleeve, also can be quick dismantle the device, guarantee the normal use of handheld detector, be applicable to the lower circuit board detection of protection requirement and use.

Drawings

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

fig. 2 is a schematic view of the structure of the fixing frame of the present invention.

In the figure: the device comprises a detector 1, a connecting plate 2, a sliding plate 3, a limiting sliding block 4, a fixing frame 5, a fastening bolt 6, a clamping plate 7, a protective shell 8 and a circuit board 9.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an X-ray detector for a circuit board comprises a detector 1, wherein the defects of short circuit, ball shortage, wiring and the like of welding spots in the circuit board are identified after imaging through an X-ray real-time detection system, the surface of the circuit board is detected, and the identification and detection of an electric welding circuit on the surface of the circuit board are realized, a connecting plate 2 is arranged on the left side of the top of the detector 1, the connecting plate 2 is fixed on the detector 1 through a rubber ring, the device is convenient to rapidly disassemble and assemble according to the use habit and the use requirement, the detector 1 is not irreversibly damaged, the detector is convenient to use, a sliding plate 3 is arranged on the top of the connecting plate 2, a limiting slide block 4 is integrally formed at the bottom of the sliding plate 3, the sliding plate 3 can transversely move under the action of the limiting slide block 4, the X-ray detector is suitable for moving and monitoring a circuit board, the limiting slide block 4 penetrates through the outer wall of the top of the connecting plate 2, the top of the sliding plate 3 is connected with a fixing frame 5 through a hinge, the fixing frame 5 is fixed through the hinge, the protective shell 8 is convenient to be communicated with a circuit board 9 for fixing, and the fastening bolts 6 are convenient to adjust, the fixing frame 5 is screwed with two fastening bolts 6, the fastening bolts 6 penetrate through the outer wall of the top of the fixing frame 5, the clamping plate 7 is installed at the bottom of each fastening bolt 6, the fastening bolts 6 drive the clamping plate 7 to move up and down, the protective shells 8 with different widths are clamped and fixed, further, the circuit board 9 is fixed, the protective shell 8 is installed on the front surface of the fixing frame 5, the protective shell 8 is clamped in the inner cavity of the fixing frame 5 through the clamping plate 7, and when the circuit board 9 is convenient to take and protect through the foam plastic plate, can directly communicate the foamed plastic board after the detection finishes and pack into a box shipment, can not increase extra operation to avoided the too big damage that leads to circuit board 9 of pinch-off blades 7 dynamics, the joint has circuit board 9 in the inner chamber of protective housing 8.

Wherein, the bottom of connecting plate 2 bonds and has the rubber circle, just connecting plate 2 cup joints on detector 1 through the rubber circle, is convenient for carry out the dismouting to connecting plate 2, the inner chamber bottom of mount 5 bonds and has the supporting baseplate, and has seted up the joint groove on the supporting baseplate, just 8 joints of protective housing improve fixed effect in the joint groove, protective housing 8 is foam plastic board system protective housing, improves the protection and is convenient for the vanning, 4 assorted guide ways with spacing slider are seted up at the top of connecting plate 2, realize connecting plate 2's lateral shifting, the connection pad is installed with fastening bolt 6's junction in the top of clamp plate 7, just fastening bolt 6's bottom joint realizes that clamp plate 7 reciprocates under fastening bolt 6's drive.

The working principle is as follows: the utility model discloses when sampling inspection is being carried out circuit board 9, together with the outside 8 joints of protective housing installed in mount 5, then drive reciprocating of clamp plate 7 through adjusting fastening bolt 6, the realization is fixed to the clamp of protective housing 8, turning over mount 5, make its detection head with detector 1 contact, detect the circuit board under the control of detector 1 external controlgear (not shown in the figure), and circuit board overlength, through pulling mount 5, under slide 3 and spacing slider 4's effect, but circuit board 9 horizontal migration, realize the steady detection to circuit board 9, improve the testing result, avoid the artifical circuit board wearing and tearing that grip and lead to.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An X-ray detector for a circuit board, comprising a detector (1), characterized in that: a connecting plate (2) is arranged on the left side of the top of the detector (1), a sliding plate (3) is arranged on the top of the connecting plate (2), a limiting sliding block (4) is integrally formed at the bottom of the sliding plate (3), the limiting slide block (4) penetrates through the outer wall of the top of the connecting plate (2), the top of the sliding plate (3) is connected with a fixed frame (5) through a hinge, two fastening bolts (6) are screwed on the fixed frame (5), the fastening bolts (6) penetrate through the outer wall of the top of the fixed frame (5), a clamping plate (7) is arranged at the bottom of the fastening bolt (6), a protective shell (8) is arranged on the front surface of the fixed frame (5), and the protective shell (8) is clamped in the inner cavity of the fixed frame (5) through a clamping plate (7), and a circuit board (9) is clamped in the inner cavity of the protective shell (8).

2. The X-ray detector for circuit boards of claim 1, wherein: the bottom of the connecting plate (2) is bonded with a rubber ring, and the connecting plate (2) is sleeved on the detector (1) through the rubber ring.

3. The X-ray detector for circuit boards of claim 1, wherein: the bottom of the inner cavity of the fixing frame (5) is bonded with a supporting bottom plate, a clamping groove is formed in the supporting bottom plate, and the protective shell (8) is clamped in the clamping groove.

4. The X-ray detector for circuit boards of claim 1, wherein: the protective shell (8) is made of a foam plastic plate.

5. The X-ray detector for circuit boards of claim 1, wherein: the top of the connecting plate (2) is provided with a guide groove matched with the limiting slide block (4).

6. The X-ray detector for circuit boards of claim 1, wherein: and a connecting disc is arranged at the joint of the top of the clamping plate (7) and the fastening bolt (6), and the bottom of the fastening bolt (6) is clamped in the connecting disc.

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