CN217385986U - Horizontal video microscope device - Google Patents
Horizontal video microscope device Download PDFInfo
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- CN217385986U CN217385986U CN202221298013.8U CN202221298013U CN217385986U CN 217385986 U CN217385986 U CN 217385986U CN 202221298013 U CN202221298013 U CN 202221298013U CN 217385986 U CN217385986 U CN 217385986U
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Abstract
The utility model discloses a horizontal video microscope device, which relates to the technical field of microscopes and comprises a microscope stand and a continuous zoom microscope arranged on the microscope stand, wherein the microscope stand is arranged on a dovetail guide rail and also comprises a bottom plate, the continuous zoom microscope is arranged on one side of the bottom plate, an installation support is arranged on the other side of the bottom plate, one side of the installation support facing the continuous zoom microscope is provided with a carrying platform through a lifting mechanism, compared with the prior art, the microscope stand of the utility model is arranged on the dovetail guide rail and arranged on one side of the bottom plate, the front, back, left and right movement of the microscope is realized through the dovetail guide rail, the other side of the bottom plate is provided with the installation support, the carrying platform is arranged on the installation support through the lifting mechanism, and continuous whole-line observation and detection can be carried out along the lifting direction of the carrying platform without the help of other external equipment, and also continuous whole-line observation and detection can be carried out along the translation direction of the microscope, and finally, the area detection can be completed, the sample does not need to be moved manually, and the detection efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of microscope technique and specifically relates to a horizontal video is microscopic device.
Background
With the development of electronic manufacturing, electronic products tend to be multifunctional, intelligent, and miniaturized. As an important precise part of an electronic product, the quality of a circuit board and an electronic component directly influences the performance of the product. Therefore, quality control is particularly important. For the circuit board, whether pits and residual tin slag exist on the surface of the edge of the board, whether the exposed substrate is scratched on the board surface, and whether a notch left after edge washing exists on the edge are mainly detected; and detecting whether the circuit board welding plate is uniformly tinned, damaged, deformed and the like. The existing observation and detection of the circuit board and the electronic component generally adopt a common microscope for observation, only one electronic component or one part of the circuit board can be observed each time, when other components are detected, an observation point needs to be manually moved and changed, and other external equipment is used, so that the detection efficiency is extremely low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a horizontal video is micro-device, this kind of device can solve current detection device and need manual removal sample, problem that detection efficiency is low.
In order to solve the above problem, the utility model discloses a technical scheme is: the microscope comprises a microscope base and a continuous zoom microscope arranged on the microscope base, wherein the microscope base is arranged on a dovetail guide rail, the microscope further comprises a bottom plate, the continuous zoom microscope is arranged on one side of the bottom plate, an installation support is arranged on the other side of the bottom plate, and the installation support faces to one side of the continuous zoom microscope and is provided with a loading platform through a lifting mechanism.
In the above technical solution, a more specific technical solution may also be: the dovetail guide rails under the microscope base are short dovetail guide rails and long dovetail guide rails, the microscope base is directly installed on the short dovetail guide rails, and the installation direction of the short dovetail guide rails is the same as the length direction of the continuous zoom barrel microscope on the microscope base; the bottom of the short dovetail guide rail is mounted on the long dovetail guide rail through a sliding block, and the mounting direction of the long dovetail guide rail is perpendicular to that of the short dovetail guide rail; the lower parts of the two sides of the long dovetail guide rail are respectively arranged on the bottom plate through backing plates; the bottom of the long dovetail guide rail is provided with two rotating shafts between the backing plates, the rotating shafts are arranged along the length direction of the bottom plate, the rotating shafts extend to the ends of the mounting supports and are provided with first conical gears, and the first conical gears are meshed with second conical gears arranged at the bottom of the lifting mechanism.
Furthermore, a second bevel gear of the lifting mechanism is connected with the bottom end of a trapezoidal screw rod of the lifting mechanism, the trapezoidal screw rod is vertically arranged in the middle of the lifting mechanism, the upper end and the lower end of the trapezoidal screw rod are respectively sleeved with an upper bearing block and a lower bearing block, and the upper bearing block and the lower bearing block are fixed on the mounting support; and a trapezoidal nut is sleeved between the two bearing seats on the trapezoidal screw rod, and the outer edge of the trapezoidal nut is fixed with the carrying platform.
Further, guide shafts are symmetrically arranged on the mounting support at two sides of the trapezoidal screw rod, the upper end and the lower end of each guide shaft are respectively mounted in an upper guide shaft support and a lower guide shaft support, and the upper guide shaft support and the lower guide shaft support are fixed on the mounting support and are correspondingly flush with the upper bearing block and the lower bearing block; and flange linear bearings are respectively arranged on the positions parallel to the two sides of the trapezoidal nut, the two guide shafts are respectively sleeved with the corresponding flange linear bearings, and the flange linear bearings are fixedly connected with the carrying platform.
Furthermore, two ends of the rotating shaft respectively penetrate through the shaft supports fixed on the bottom plate, and a lifting hand wheel is screwed on the end of the rotating shaft positioned on the long dovetail guide rail.
Furthermore, the short dovetail guide rail is arranged on the short plate and is embedded at the bottom of the microscope base, a short rack is arranged on the short dovetail guide rail along the length direction of the short dovetail guide rail, a tooth at the middle part of a long rack rod is meshed with the short rack, the long rack rod is sleeved in the microscope base, and two ends of the long rack rod extend out of two sides of the microscope base and are respectively provided with a focusing hand wheel; the long dovetail guide rail is installed on the long plate and is embedded at the bottom of the sliding block, a long rack is installed on the long dovetail guide rail along the length direction of the long dovetail guide rail, a tooth in the middle of a short rack rod is meshed with the long rack, the short rack rod is sleeved in the sliding block, two ends of the short rack rod extend out of two sides of the sliding block, and a front and rear adjusting hand wheel is installed at the end extending out of the outer side of the sliding block.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has:
1. because microscope's microscope base is installed on the forked tail guide rail and is adorned in one side of bottom plate, realize microscope's all around left right movement through the forked tail guide rail, be equipped with erection support at the opposite side of bottom plate, be equipped with objective platform through elevating system on this erection support, need not with the help of other outside equipment, can carry out continuous permutation observation and detection along the direction that the objective platform goes up and down, also can carry out continuous permutation observation and detection along the direction of microscope translation, finally can accomplish regional detection, need not manual removal sample, detection efficiency is high.
2. The device adopts the mechanical transmission of the trapezoidal screw rod, the gear rack and the like, the transmission is stable and reliable, the positioning is accurate, the design of the operating hand wheel of the device is concentrated on the side close to the operating position, the operation is convenient, and the working efficiency can be improved.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a partial sectional view taken along line a of fig. 2.
Fig. 4 is a partial sectional view taken along line B of fig. 2.
Fig. 5 is an enlarged view of a portion H of fig. 2.
Fig. 6 is an enlarged view of the portion K of fig. 4.
Fig. 7 is a perspective view of the long rack bar of the present invention.
Fig. 8 is a perspective view of the short rack bar of the present invention.
Fig. 9 is a perspective view of the lens holder of the present invention.
Fig. 10 is a perspective view of the slider of the present invention.
FIG. 11 is a drawing of example 1.
FIG. 12 is a drawing of example 2.
The reference numbers illustrate:
1 a zoom microscope, 2 stop screws, 3 a microscope base, 3-1 long toothed bar mounting through holes, 3-2 dovetail grooves, 3-3 microscope mounting holes, 4 a focusing hand wheel, 5 connecting pins, 6 long toothed bars, 6-1 transmission teeth, 6-2 connecting pin holes, 7 short racks, 8 short dovetail guide rails, 9 short plates, 10 sliding blocks, 10-1 short toothed bar mounting through holes, 10-2 dovetail chutes, 10-3 threaded connecting holes, 11 front and back adjusting hand wheels, 12 short toothed bars, 12-1 transmission teeth, 12-2 connecting pin holes, 13 long racks, 14 long dovetail guide rails, 15 long plates, 16 lifting hand wheels, 17 backing plates, 18 bottom plates, 19 rotating shafts, 20 rotating shaft supports, 21 first conical gears, 22 mounting supports, 23 upper guide bases, 24 guide shafts, 25 flange linear bearings, 26 trapezoidal lead screws, 27 trapezoidal nuts, 28 upper bearing seat, 29 loading platform, 30 second bevel gear, 31 lower bearing seat, 32 lower guide shaft seat, 33 circuit board and 34 electronic component.
Detailed Description
The invention will be described in more detail with reference to the following embodiments:
the horizontal video microscope device shown in fig. 1 to 6 comprises a microscope base 3 and a continuous zoom lens microscope 1 arranged on the microscope base, wherein the microscope base 3 is arranged on a short dovetail guide rail 8, and the installation direction of the short dovetail guide rail 8 is the same as the length direction of the continuous zoom lens microscope 1 on the microscope base 3; as shown in fig. 9, the microscope mounting hole 3-3 is provided on the upper part of the microscope base 3, the long rack mounting through hole 3-1 is provided on both sides of the lower part of the microscope base 3, the bottom is provided with the dovetail groove 3-2, the short dovetail guide rail 8 is installed on the short plate 9 and embedded in the dovetail groove 3-2 of the bottom of the microscope base, the short dovetail guide rail 8 is provided with the short rack 7 along the length direction of the short dovetail guide rail 8, the transmission gear 6-1 at the middle part of the long rack 6 is engaged with the short rack 7, the long rack 6 is sleeved in the microscope base 3, both ends thereof are extended from the long rack mounting through hole 3-1 on both sides of the microscope base 3 and are respectively provided with the hand wheel 4, as shown in fig. 7, both ends of the long rack are cylinders, the middle part is the connecting shaft, the transmission gear 6-1 is sleeved on the connecting shaft, both ends of the cylinders are respectively provided with the connecting pin hole 6-2, the connecting pin 5 can be inserted into the connecting pin hole, the long toothed bar 6 and the focusing hand wheel are fixed, and a short dovetail guide rail 8 and a dovetail groove of the microscope base 3 are adopted to form a linear motion unit, so that the continuous zoom lens microscope 1 is ensured to do linear motion in the process of adjusting the focal length; the short plate 9 is in threaded connection with the slider 10, the slider 10 is installed on the long dovetail guide rail 14, and the installation direction of the long dovetail guide rail 14 is perpendicular to that of the short dovetail guide rail 8; as shown in fig. 10, two sides of a slider 10 are provided with short toothed bar mounting through holes 10-1, four corners of the top are provided with threaded connection holes 10-3, the bottom is provided with dovetail chutes 10-2, a long dovetail guide rail 14 is arranged on a long plate 15 and is embedded on the dovetail chutes 10-2 at the bottom of the slider 10, a long rack 13 is arranged on the long dovetail guide rail 14 along the length direction of the long dovetail guide rail 14, a transmission tooth 12-1 at the middle of a short toothed bar 12 is meshed with the long rack 13, the short toothed bar 12 is sleeved in the slider 10, two ends of the short toothed bar extend out from the short toothed bar mounting through holes 10-1 at two sides of the slider, a front and back adjusting hand wheel 11 is arranged at the end of the short toothed bar 12 extending out of the outer side, as shown in fig. 8, one end of the short toothed bar is a cylinder, the other end is a boss, the middle section is a connection shaft, the transmission tooth 12-1 is sleeved on the connection shaft, the cylinder is provided with a connection pin hole 12-2, the connecting pin 5 can be inserted into the connecting pin hole and used for fixing the short toothed bar 12 and a front and back adjusting hand wheel, the continuous zoom barrel microscope 1 is driven to linearly move in the Z direction by adopting a mechanical transmission mode formed by the transmission teeth on the long toothed bar 6 and the short toothed bars 7, the connecting pin 5 and the focusing hand wheel 4 are synchronously assembled at two ends of the long toothed bar 6, and the continuous zoom barrel microscope 1 can move forwards and backwards by rotating the focusing hand wheel 4, so that the focusing function is achieved.
The microscope mechanism is arranged on one side of the bottom plate 18, and a mounting support 22 is arranged on the other side of the bottom plate 18, and a loading platform 29 is arranged on one side, facing the continuous zoom microscope, of the mounting support through a lifting mechanism; the microscope mechanism with the zoom cylinder is arranged on a bottom plate through backing plates 17 fixed below two sides of a long plate 15 at the bottom of the microscope mechanism, a rotating shaft 19 is arranged between the two backing plates 17 at the bottom of the long plate 15, the shaft is provided along the length of the base plate 18, both ends of the shaft are respectively penetrated through shaft holders 20 fixed to the base plate, the end of the rotating shaft positioned on the long dovetail guide rail is connected with a lifting hand wheel 16 by a screw thread, the end of the rotating shaft extending to the mounting support is provided with a first conical gear 21, the first conical gear is meshed with a second conical gear 30 arranged at the bottom of the lifting mechanism, the second conical gear 30 of the lifting mechanism is fixedly connected with the bottom end of a trapezoidal screw rod 26 of the lifting mechanism, the trapezoidal screw rod 26 is vertically arranged in the middle of the lifting mechanism, the upper end and the lower end of the trapezoidal screw rod 26 are respectively sleeved with an upper bearing seat 28 and a lower bearing seat 31, and the upper bearing seat 28 and the lower bearing seat 31 are fixed on the mounting support 22; a trapezoidal nut 27 is sleeved between the two bearing seats on the trapezoidal screw rod 26, and the outer edge of the trapezoidal nut is fixed with a loading platform 29; guide shafts 24 are symmetrically arranged on the two sides of the trapezoidal screw rod 26 on the mounting support 22, the upper end and the lower end of the guide shaft 22 are respectively arranged in an upper guide shaft support 23 and a lower guide shaft support 32, and the upper guide shaft support 23 and the lower guide shaft support 32 are fixed on the mounting support 22 and are correspondingly flush with the upper bearing block 28 and the lower bearing block 31; the two sides of the trapezoidal nut 27 are provided with flange linear bearings 25 in parallel, the two guide shafts 24 are sleeved with the corresponding flange linear bearings 25, and the flange linear bearings are fixedly connected with the carrying platform. The linear motion unit consisting of the guide shaft 24 and the flange linear bearing 25 is adopted to ensure that the loading platform 29 does linear motion when the position is adjusted in the Y direction, and the mechanical transmission mode consisting of the trapezoidal screw rod 26 and the trapezoidal nut 27 is adopted to drive the loading platform 29 to do linear motion in the Y direction; in order to concentrate the design of the lifting hand wheel 16 on the operation position side, a pair of conical gears is adopted to realize the required mechanical transmission mode which is vertical to each other, the conical gears are connected with one end of the trapezoidal screw rod 26, the other conical gear 21 is connected with the rotating shaft 19 which is provided with the lifting hand wheel 16 and can rotate synchronously with the lifting hand wheel 16, and then the lifting hand wheel 16 is rotated to control the linear movement of the carrying platform 29 in the Y direction.
When the microscope is used, an object to be observed is placed on the object carrying platform 29, the lifting hand wheel 16 and the front and back adjusting hand wheel 11 are rotated clockwise or anticlockwise, the starting point of the area of the object to be detected is aligned with the continuous zoom microscope 1, the focusing hand wheel 4 is rotated to adjust the focal length to obtain a clear image, the front and back adjusting hand wheel 11 is rotated to drive the continuous zoom microscope 1 to move in the X direction, the whole line can be observed, when the line needs to be changed, the lifting hand wheel 16 is rotated to drive the object carrying platform 29 to drive the object to move upwards or downwards, the front and back adjusting hand wheel 11 is rotated to observe the whole line, and the operation is repeated until the observation of the area of the object to be detected is completed. As shown in fig. 11, to observe the ABCD area of the circuit board 33, the lifting handwheel 16 and the forward and backward adjusting handwheel 11 are adjusted, the starting point a is corresponded to the microscope, the focal length is adjusted to obtain a satisfactory image, when the observation point needs to be changed along the X direction, the forward and backward adjusting handwheel 11 is rotated clockwise, the microscope is translated backward and linearly to obtain an image to be observed, until the image of the B point is observed, the observation from the a point to the B point is completed, then the lifting handwheel 16 is rotated counterclockwise, the circuit board is lowered to the next line of observation point, the forward and backward adjusting handwheel 11 is rotated counterclockwise, the microscope 1 is translated forward and continuously observed until the observation of the line is completed, and the above operations are repeated until the ABCD area of the circuit is completely observed. As shown in fig. 12, a plurality of objects can also be observed continuously, for example, to observe a plurality of electronic components 34, the plurality of electronic components are sequentially placed on the object stage 29, the lifting handwheel 16 and the front and rear adjusting handwheel 11 are rotated, the starting point of the first electronic component to be observed is aligned with the microscope 1, the focusing handwheel 4 is rotated to adjust the focal length to obtain a satisfactory image, the front and rear adjusting handwheel 11 is finely adjusted until the first electronic component is observed, the front and rear adjusting handwheel 11 is rotated clockwise to translate the microscope 1 to the starting point of the second electronic component, the focusing handwheel 4 is rotated to adjust the focal length to obtain a satisfactory image of the second electronic component, the front and rear adjusting handwheel 11 is finely adjusted until the second electronic component is observed, and the operation is repeated until the last electronic component is observed.
Claims (6)
1. The utility model provides a horizontal video microscope device, includes microscope base and the continuous zoom microscope of dress on this microscope base, the microscope base is installed on the forked tail guide rail, its characterized in that: the microscope is characterized by further comprising a bottom plate, the continuous zoom lens microscope is arranged on one side of the bottom plate, an installation support is arranged on the other side of the bottom plate, and a loading platform is arranged on one surface, facing the continuous zoom lens microscope, of the installation support through a lifting mechanism.
2. The horizontality video microscopy apparatus according to claim 1, wherein: the dovetail guide rails under the microscope base are short dovetail guide rails and long dovetail guide rails, the microscope base is directly installed on the short dovetail guide rails, and the installation direction of the short dovetail guide rails is the same as the length direction of the continuous zoom barrel microscope on the microscope base; the bottom of the short dovetail guide rail is mounted on the long dovetail guide rail through a sliding block, and the mounting direction of the long dovetail guide rail is perpendicular to that of the short dovetail guide rail; the lower parts of the two sides of the long dovetail guide rail are respectively arranged on the bottom plate through backing plates; the bottom of the long dovetail guide rail is provided with two rotating shafts between the two base plates, the rotating shafts are arranged along the length direction of the base plate, the rotating shafts extend to the ends of the mounting supports and are provided with first conical gears, and the first conical gears are meshed with second conical gears arranged at the bottom of the lifting mechanism.
3. The horizontal video microscopy apparatus according to claim 2, wherein: the second bevel gear of the lifting mechanism is connected with the bottom end of a trapezoidal screw rod of the lifting mechanism, the trapezoidal screw rod is vertically arranged in the middle of the lifting mechanism, the upper end and the lower end of the trapezoidal screw rod are respectively sleeved with an upper bearing seat and a lower bearing seat, and the upper bearing seat and the lower bearing seat are fixed on the mounting support; and a trapezoidal nut is sleeved between the two bearing seats on the trapezoidal screw rod, and the outer edge of the trapezoidal nut is fixed with the carrying platform.
4. The horizontal video microscopy apparatus according to claim 3, wherein: guide shafts are symmetrically arranged on the two sides of the trapezoidal screw rod on the mounting support, the upper end and the lower end of each guide shaft are respectively mounted in an upper guide shaft support and a lower guide shaft support, and the upper guide shaft support and the lower guide shaft support are fixed on the mounting support and are correspondingly flush with an upper bearing block and a lower bearing block; and flange linear bearings are respectively arranged on the positions parallel to the two sides of the trapezoidal nut, the two guide shafts are respectively sleeved with the corresponding flange linear bearings, and the flange linear bearings are fixedly connected with the carrying platform.
5. The horizontal video microscopy apparatus according to claim 4, wherein: two ends of the rotating shaft respectively penetrate through the shaft supports fixed on the bottom plate, and a lifting hand wheel is screwed on the end of the rotating shaft, which is positioned on the long dovetail guide rail.
6. The horizontal video microscopy apparatus according to claim 5, wherein: the short dovetail guide rail is arranged on the short plate and is embedded at the bottom of the microscope base, a short rack is arranged on the short dovetail guide rail along the length direction of the short dovetail guide rail, a transmission gear at the middle part of a long rack rod is meshed with the short rack, the long rack rod is sleeved in the microscope base, and two ends of the long rack rod extend out of two sides of the microscope base and are respectively provided with a focusing hand wheel; the long dovetail guide rail is installed on the long plate and is embedded at the bottom of the sliding block, a long rack is installed on the long dovetail guide rail along the length direction of the long dovetail guide rail, a transmission gear in the middle of a short rack rod is meshed with the long rack, the short rack rod is sleeved in the sliding block, two ends of the short rack rod extend out of two sides of the sliding block, and a front and rear adjusting hand wheel is installed at the end extending out of the outer side of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298013.8U CN217385986U (en) | 2022-05-27 | 2022-05-27 | Horizontal video microscope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221298013.8U CN217385986U (en) | 2022-05-27 | 2022-05-27 | Horizontal video microscope device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217385986U true CN217385986U (en) | 2022-09-06 |
Family
ID=83090247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221298013.8U Active CN217385986U (en) | 2022-05-27 | 2022-05-27 | Horizontal video microscope device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217385986U (en) |
-
2022
- 2022-05-27 CN CN202221298013.8U patent/CN217385986U/en active Active
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