CN210533240U

CN210533240U - Novel scaling powder climbs and glues altitude measurement instrument

Info

Publication number: CN210533240U
Application number: CN201921597926.8U
Authority: CN
Inventors: 李利
Original assignee: Forehope Electronic Ningbo Co Ltd
Current assignee: Forehope Electronic Ningbo Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-15
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a novel scaling powder climbs gluey altitude measurement instrument, the handle that grips including measurement area and measurement area, the measurement area includes height measurement district and depth measurement district, and height measurement district mark scaling powder climbs gluey zero position of height, and depth measurement district is equipped with one and supplies the scaling powder to flow through and measure the scaling powder and climb the degree of depth groove of gluing the height, the degree of depth scale interval in degree of depth groove and the high scale interval of zero position add and constitute scaling powder and climb gluey height value. The utility model discloses a novel scaling powder climbs gluey altitude measurement instrument, wide, the convenient to detach maintenance are suitable for to the specification.

Description

Novel scaling powder climbs and glues altitude measurement instrument

Technical Field

The utility model belongs to the technical field of the detection of scaling powder technical performance, concretely relates to novel scaling powder climbs gluey altitude measurement 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 utility model discloses a main aim at overcomes current scaling powder measuring instrument not enough, provides a novel scaling powder that the specification is suitable for extensively, convenient to detach maintenance climbs gluey high measuring instrument.

In order to achieve the above object, the utility model discloses a novel scaling powder height measurement instrument that climbs glue, the handle that grips including measurement area and measurement area, the measurement area includes height measurement district and depth measurement district, and height measurement district mark scaling powder climbs the zero point position of gluing the height, and depth measurement district is equipped with one and supplies the scaling powder to flow through and measure the scaling powder and climb the degree of depth groove of gluing the height, the degree of depth scale value in degree of depth groove constitutes the scaling powder and climbs gluey height value with the high scale value of zero point position in addition.

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 beneficial effects of the utility model include:

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

The invention will be further explained with reference to the drawings and examples.

Example 1

As shown in fig. 1-3, the utility model discloses a novel scaling powder climbs gluey altitude measurement instrument, the leftmost position of measuring interval is measuring point zero point position, including measuring interval 1 and measuring interval 1 grip handle 4, measuring interval 1 includes height measurement district and degree of depth measurement district, and height measurement district marks the zero point position that scaling powder climbed gluey height, and degree of depth measurement district is equipped with one and supplies the scaling powder to flow through and measure scaling powder and climb gluey high degree of depth groove 3, the degree of depth scale of degree of depth groove 3 constitutes the scaling powder and climbs gluey height with the high scale of zero point position with the addition.

The utility model discloses in, the measuring area and the degree of depth groove formula structural design as an organic whole of current scaling powder height of climbing to glue have been changed, the measuring area split has become height measuring area and degree of depth measuring area, the unable degree of depth groove position height of adjusting of current scaling powder measuring instrument has been changed, the unable condition that changes the initial height of liquid level, will glue thick measuring mode to the scaling powder and modify into measuring depth groove zero point position height and measure and climb gluey degree of depth scale in addition, the degree of depth groove 3 mills the degree of depth, the milling degree of difficulty has been reduced, the scaling powder measuring height's that same measuring instrument is suitable for scope value has also been promoted, be suitable for more scaling powder measuring range.

The height measurement area comprises a height groove 10 marked with zero point position scales in the height direction and a central shaft sliding block 8 sliding in the height direction of the height groove 10, and the sliding of the central shaft sliding block 8 in the height direction drives the sliding of the depth grooves 3 in the same horizontal direction.

The height scale mark 9 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.

In this structure, through the design of central slider 8, realized the adjustment of sliding to the height of the zero point position when degree of depth groove 3 measures, simple structure, convenient operation.

The measuring area 1 further comprises a U-shaped frame 11, the height measuring area is arranged on the inner surface of the side wall of the U-shaped frame 11, the depth groove 3 is installed in the U-shaped frame 11 and is vertically installed on the side wall of the U-shaped frame 11, and the holding handle 4 is fixedly installed at the bottom end of the U-shaped frame 11.

The utility model discloses in, through the design cooperation of U-shaped frame 11, grip handle 4 and grip measuring area 1 when measuring, conveniently adjust the height of central slider 8, conveniently look over central slider 8's scale mark value, also conveniently operate roll measuring roller 2, be convenient for look over measuring roller 2's scale mark value for whole structure is convenient for operate and conveniently looks over, calculates.

The depth scale lines 5 of the depth groove 3 are arranged at the edge of the bottom surface of the U-shaped frame.

The degree of depth scale in degree of depth groove 3 chooses for use the gyro wheel dipperstick, and the gyro wheel dipperstick is provided with the digit ball, marks different scale specifications, and at the measuring hand, be convenient for change different scale specifications to measure different scaling powder.

The degree of depth measurement district includes center pin 6 that 8 one ends of center pin slider are connected, and 6 one ends detachable of center pin rotate and connect a measuring roller 2, measuring roller 2 is equipped with the degree of depth groove 3 that supplies the scaling powder to flow through and measure the scaling powder and climb gluey thickness global, just measuring roller 2 with degree of depth measurement district sets up perpendicularly.

The utility model discloses choose for use the measurement gyro wheel, mill the line in different degree of depth grooves on measurement gyro wheel 2, take out the rotation mode through the center, be stained with and get the scaling powder and measure the measurement scaling powder, operate comfortable, swift.

The central shaft sliding blocks 8 are arranged on the left side and the right side of the measuring area, the height of the central shaft is adjusted by adjusting the central shaft sliding blocks, the zero position of the measuring height is adjusted, and the corresponding measuring height position is marked by the height scale marks.

Through the design of the measuring roller 2, the measuring device is detachable, various measuring instruments suitable for various different glue thicknesses are achieved, and the measuring roller 2 is convenient to replace and maintain.

The depth groove 3 is a spiral groove surrounding the circumferential surface of the measuring roller 2, and the spiral groove is gradually deepened from one side of the measuring roller 2 to the other side.

The utility model discloses in, measure 2 metal materials of chooseing for use of gyro wheel, the characteristic that utilizes metal materials is said and is measured gyro wheel 2 and mill out different degree of depth grooves through the machining mode, and the leftmost position is zero point position, and degree of depth line height turns right from a left side and scales up in proper order, for example: and 20um to 100um, so that the thickness of the soldering flux glue at different depths can be measured.

The central shaft 6 is arranged at two ends of the measuring roller 2 to clamp the measuring roller 2, and the elastic clamping piece 7 is arranged on one side of the central shaft 6 facing the measuring roller 2 so as to conveniently disassemble and assemble the measuring roller 2.

The utility model discloses in, the lateral wall internal surface in U type frame both sides is installed to center pin 6, puts into installation elasticity fastener in the one end of installation measuring roller 2, utilizes 7 elasticity principles of elasticity fastener, realizes measuring roller 2's dismantlement, dismantles through measuring the gyro wheel and changes, reaches multiple measuring apparatu and changes and the maintenance.

The utility model discloses in, when measuring scaling powder and climbing gluey thickness, adjust the center pin height through adjusting the center pin slider earlier, confirm the zero position of height measurement district regulation height of measurement, hold and grip the handle and promote the measurement gyro wheel, utilize the scaling powder to glue thick capillary action, it highly on corresponding degree of depth groove to climb to glue, measure the back, through reading the degree of depth scale mark value that the scaling powder colloid seal corresponds in the degree of depth groove, add with the high scale mark value of the zero position in height measurement district, thereby acquire corresponding scaling powder colloid height, measure the scaling powder value ═ scale mark value + high scale mark value.

As an alternative, the central shaft may be only arranged on the left side, a set of interface is arranged on the central shaft, a convex ball is arranged at one end of the measuring roller 2, and the convex ball is detachably sleeved in or extends out of the socket so as to facilitate the disassembly and assembly of the measuring roller 2.

Finally, it should be noted that the above-mentioned embodiments are only specific embodiments of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.

Claims

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.