阅读说明：本技术 一种新型助焊剂爬胶高度测量仪器 (Novel scaling powder climbs and glues altitude measurement instrument ) 是由 李利 于 2019-09-24 设计创作，主要内容包括：本发明的一种新型助焊剂爬胶高度测量仪器,包括测量区和测量区的握持把手,所述测量区包括高度测量区和深度测量区,高度测量区标注助焊剂爬胶高度的零点位置,深度测量区设有一供助焊剂流经并测量助焊剂爬胶高度的深度槽,所述深度槽的深度刻度值与零点位置的高度刻度值相加构成助焊剂爬胶高度值。本发明的一种新型助焊剂爬胶高度测量仪器,规格适用广、便于拆卸维修。(The novel soldering flux glue climbing height measuring instrument comprises a measuring area and a holding handle of the measuring area, wherein the measuring area comprises a height measuring area and a depth measuring area, the height measuring area is marked with a zero point position of the soldering flux glue climbing height, the depth measuring area is provided with a depth groove for the soldering flux to flow through and measure the soldering flux glue climbing height, and the depth scale value of the depth groove and the height scale value of the zero point position are added to form the soldering flux glue climbing height value. The novel soldering flux glue-climbing height measuring instrument is wide in specification application and convenient to disassemble and maintain.)

1. The utility model provides a novel scaling powder is climbed and is glued high measuring instrument, includes the handle of gripping of measurement area and measurement area, its characterized in that: the measuring area comprises a height measuring area and a depth measuring area, the height measuring area marks the zero position of the flux climbing height, the depth measuring area is provided with a depth groove for the flux to flow through and measure the flux climbing height, and the depth scale value of the depth groove and the height scale value of the zero position are added to form the flux climbing height.

2. The novel flux creeping glue height measuring instrument as claimed in claim 1, wherein: the height measurement area comprises a height groove marked with zero point position scales in the height direction and a central shaft sliding block sliding in the height direction of the height groove, and the sliding of the central shaft sliding block in the height direction drives the sliding of the depth groove in the same horizontal direction.

3. The novel flux creeping glue height measuring instrument as claimed in claim 2, wherein: the gyro wheel dipperstick is selected for use to the high scale in high groove, and the gyro wheel dipperstick is provided with the digit ball, marks different scale specifications.

4. The novel flux skim coating height measuring instrument according to any one of claims 1 to 3, wherein: the measuring area further comprises a U-shaped frame, the height measuring area is arranged on the inner surface of the side wall of the U-shaped frame, the depth groove is arranged in the U-shaped frame and is vertically arranged on the side wall of the U-shaped frame, and the holding handle is fixedly arranged at the bottom end of the U-shaped frame.

5. The novel flux creeping glue height measuring instrument as claimed in claim 4, wherein: the depth scales of the depth groove are arranged at the edge of the bottom surface of the U-shaped frame.

6. The novel flux creeping glue height measuring instrument as claimed in claim 5, wherein: the degree of depth scale in degree of depth groove chooses for use the gyro wheel dipperstick, and the gyro wheel dipperstick is provided with the digit ball, marks different scale specifications.

7. The novel flux creeping glue height measuring instrument as claimed in any one of claims 1-3, 5 and 6, wherein: the degree of depth measurement district includes the center pin that center pin slider one end is connected, and center pin one end detachable rotates and connects a measuring roller, measuring roller is equipped with the degree of depth groove that supplies the scaling powder to flow through and measure scaling powder and climb and glue thickness global, just measuring roller with degree of depth measurement district sets up perpendicularly.

8. The novel flux creeping glue height measuring instrument according to claim 7, wherein: the depth groove is a spiral groove surrounding the circumferential surface of the measuring roller, and the spiral groove is gradually deepened from one side of the measuring roller to the other side of the measuring roller.

9. The novel flux creeping glue height measuring instrument according to claim 7, wherein: the center pin sets up the both ends centre gripping of measuring the gyro wheel measures the gyro wheel, just the center pin is installed the elasticity fastener respectively towards measuring gyro wheel one side and is convenient for dismouting measuring the gyro wheel.

10. The novel flux creeping glue height measuring instrument according to claim 7, wherein: the center pin sets up in one side, and is equipped with a set of interface, the one end of measuring gyro wheel in the installation is equipped with a pompon, and the pompon can be dismantled to embolia or stretch out the socket joint so that measure the gyro wheel dismouting.

Technical Field

The invention belongs to the technical field of detection of technical performance of soldering flux, and particularly relates to a novel soldering flux creeping glue height measuring instrument.

Background

With the rapid development of the semiconductor industry, electronic products are miniaturized and thinned to meet the requirements of users, and the product performance and the memory are higher and higher. Therefore, adopt flip-chip closed assembly technique, utilize the chip to be stained with and get the flux, accomplish chip and base plate welding through the reflow soldering mode, can stick the convenient welding of chip through the viscidity of flux, simultaneously, use the flux to improve the activity of soldering tin, the welding point is more firm, avoids rosin joint, cold welding's emergence. When the soldering requirement is met, the soldering flux is used at least, and electronic products are thinned, so that the measurement of the height of the soldering flux is very important for controlling the quality of the electronic products.

In the conventional flux measuring instrument, different depth grooves are directly milled in a measuring area by using a milling machining mode in the measuring area, the leftmost position is a zero point position, the height of each depth groove is sequentially increased from left to right (for example, 20um to 100um), and each depth groove is marked by using a scale mark. When measuring the flux thickness, the handle is held by hand, the measuring area is contacted with the flux, the climbing glue on the depth groove is checked by utilizing the capillary action of the flux, the flux thickness on the corresponding scale mark is found, and the measurement is finished.

The existing flux measuring device utilizes the capillary action of the colloid of flux, the colloid climbs the height of the colloid on the depth measuring groove, and the flux height is directly measured. Different flux measuring instruments are arranged on the depth grooves, the depths of the grooves with different scale marks are different, the flux measuring specification is usually 20-100 mu m, the deep aqueduct and the measuring area are of an integrated structure, only one specification of scale can be used for measuring the flux, and the flux measuring instruments cannot be maintained or replaced. If a plurality of different flux needs to be measured, a flux measuring instrument with a plurality of scale specifications needs to be configured.

Therefore, it is very urgent to design a flux measuring device which can measure the thickness of flux of various specifications, or is convenient for maintenance and replacement.

Disclosure of Invention

The invention mainly aims to overcome the defects of the existing soldering flux measuring instrument and provide a novel soldering flux glue-climbing height measuring instrument which is wide in specification and application and convenient to disassemble and maintain.

In order to achieve the purpose, the novel soldering flux climbing height measuring instrument comprises a measuring area and a holding handle of the measuring area, wherein the measuring area comprises a height measuring area and a depth measuring area, the height measuring area marks the zero point position of the soldering flux climbing height, the depth measuring area is provided with a depth groove for the soldering flux to flow through and measure the soldering flux climbing height, and the depth scale value of the depth groove and the height scale value of the zero point position are added to form the soldering flux climbing height value.

Preferably, the height measurement area comprises a height groove marked with a zero position scale in the height direction and a central shaft sliding block sliding in the height direction of the height groove, and the sliding of the central shaft sliding block in the height direction drives the sliding of the depth groove in the same horizontal direction.

Preferably, the height scale in height groove chooses for use the gyro wheel dipperstick, and the gyro wheel dipperstick is provided with the digit ball, marks different scale specifications.

Preferably, the measuring area further comprises a U-shaped frame, the height measuring area is arranged on the inner surface of the side wall of the U-shaped frame, the depth groove is arranged in the U-shaped frame and is vertically arranged on the side wall of the U-shaped frame, and the holding handle is fixedly arranged at the bottom end of the U-shaped frame.

Preferably, the depth scale of the depth groove is arranged on the edge of the bottom surface of the U-shaped frame.

Preferably, the degree of depth scale in degree of depth groove chooses for use the gyro wheel dipperstick, and the gyro wheel dipperstick is provided with the digit ball, marks different scale specifications.

Preferably, the depth measuring area comprises a central shaft connected with one end of a central shaft sliding block, one end of the central shaft is detachably connected with a measuring roller in a rotating mode, a depth groove for flowing of soldering flux and measuring the thickness of the climbing glue of the soldering flux is formed in the peripheral surface of the measuring roller, and the measuring roller and the depth measuring area are arranged perpendicularly.

Preferably, the depth groove is a spiral groove surrounding the circumference of the measuring roller, and the spiral groove gradually deepens from one side of the measuring roller to the other side of the measuring roller.

Preferably, the central shaft is arranged at two ends of the measuring roller to clamp the measuring roller, and elastic clamping pieces are respectively arranged on one side of the central shaft facing the measuring roller to facilitate the disassembly and assembly of the measuring roller.

Preferably, the central shaft is arranged on one side and provided with a set of interface, one end of the measuring roller at installation is provided with a convex ball, and the convex ball is detachably sleeved in or extends out of the socket interface so as to facilitate the disassembly and assembly of the measuring roller.

Compared with the prior art, the invention has the beneficial effects that:

firstly, selecting a measuring roller, dipping the soldering flux and the measuring soldering flux in a central pumping rotation mode, and operating comfortably and quickly;

secondly, the measuring roller can be disassembled by utilizing the elastic clamping pieces on the left side and the right side of the central pump, so that the measuring instruments with various scale specifications can be replaced and maintained;

thirdly, digital balls are arranged in the height scale mark area or the depth scale mark area, and various scale mark specifications are replaced by adjusting the digital balls;

fourthly, the central shaft sliding blocks are arranged on the left and right sides of the measuring area, the height zero position definition of the measuring glue height is achieved by adjusting the height, the flux measuring device is suitable for measuring the flux in more specification ranges, the milling depth of the depth groove is reduced, and the milling difficulty is reduced.

Drawings

Fig. 1 is a schematic structural diagram 1 of the present invention.

Fig. 2 is a schematic structural diagram 2 of the present invention.

FIG. 3 is a side view of the present invention;

in the drawing, a measurement region 1; a measuring roller 2; a depth groove 3; a grip handle 4; depth scale lines 5; a central shaft 6; an elastic fastener 7; a central shaft slider 8; height scale lines 9; a height groove 10; a U-shaped frame 11.

Detailed description of the preferred embodiments

The invention is further elucidated with reference to the figures and embodiments.