A photodetector package for surface mounting

Abstract

The present invention relates to the field of photoelectric detector technology, and discloses a photoelectric detector packaging shell for surface mounting, including a bottom plate, a support leg fixedly connected to the bottom of the bottom plate, a positioning plate fixedly connected to the top of the bottom plate, a through hole opened at the top of the bottom plate, a circular groove opened inside the bottom plate, a packaging tube fixedly connected to the top of the bottom plate, and a contact ring fixedly connected to the inner wall of the packaging tube. After placing the photoelectric detector into the packaging tube, the contact ring is used to support the photoelectric detector inside the packaging tube. At this time, after placing the packaging shell tail inside the loading component, the loading component is used to transfer the packaging shell tail to the bottom of the packaging component. After the packaging component is started to work, the packaging component fixes the packaging shell tail. After the installation is completed, the packaging shell tail will move to the top of the packaging tube, and the packaging shell tail will be installed on the packaging end of the photoelectric detector by moving downward. When the packaging component moves upward, it will push the separation component to start working.

Description

Technical Field

[0001] The invention relates to the technical field of photoelectric detectors, in particular to a photoelectric detector packaging shell for surface mounting. Background Art

[0002] The principle of photodetectors is that radiation causes the conductivity of the irradiated material to change. Photodetectors are widely used in various fields of military and national economy. In the visible light or near-infrared band, they are mainly used for ray measurement and detection, industrial automatic control, photometry, etc. Photodetectors can convert optical signals into electrical signals. According to the different ways in which the device responds to radiation or the different working mechanisms of the device, photodetectors can be divided into two categories: one is a photon detector; the other is a thermal detector;

[0003] During the production of photodetectors, the package tail needs to be fixed. The inner wall of the package tail and the package end of the photodetector are compatible with each other. When packaging the package tail, the operator needs to use a certain amount of force to install the package tail on the package end of the photodetector. When the tightness between the package tail and the package end of the photodetector is high, the operator will have a lot of trouble installing the package tail, and it is easy to cause the package tail to be improperly installed, resulting in reduced production quality of the photodetector. Summary of the invention

[0004] The object of the present invention is to provide a photodetector package for surface mounting to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a photoelectric detector package for surface mounting, comprising a bottom plate, the bottom of the bottom plate is fixedly connected to a support leg, the top of the bottom plate is fixedly connected to a positioning plate, the top of the bottom plate is provided with a through hole, the inside of the bottom plate is provided with a circular groove, the top of the bottom plate is fixedly connected to a package tube, the inner wall of the package tube is fixedly connected to a contact ring, and further comprising:

[0007] The packaging component comprises a mobile frame, the inner wall of the mobile frame is slidably connected to the surface of the positioning plate, the top of the mobile frame is fixedly connected to a hydraulic rod, the top of the hydraulic rod is fixedly connected to a pressure frame, and the end of the pressure frame away from the hydraulic rod is fixedly connected to a vertical rod;

[0008] A separation component, the separation component comprises a fixing ring, the inner wall of the fixing ring is fixedly connected to the lower surface of the hydraulic rod, the surface of the fixing ring is fixedly connected to a limit plate, and the upper surface of the limit plate is fixedly connected to an inclined frame;

[0009] The feeding component comprises a motor, the motor is fixedly connected to the inner wall of the circular groove, an output end of the motor is fixedly connected to a meshing ring, and the meshing ring is arranged inside the through hole.

[0010] Furthermore, there are two positioning plates, which are symmetrically arranged with the bottom plate as the center, the circular groove and the through hole are connected to each other, and the contact ring is located above the inside of the packaging tube.

[0011] Further, the packaging component includes a fixing frame, the top of the fixing frame is fixedly connected to the bottom of the vertical rod, the inner wall of the fixing frame is fixedly connected to a mounting tube, the inner wall of the mounting tube is provided with a positioning groove, the inner wall of the positioning groove is rotatably connected to a rubber plate, and the surface of the rubber plate is fixedly connected to a spring sheet;

[0012] A circular hole disk is fixedly connected to the top of the mounting tube, a cylindrical hole is opened on the inner wall of the vertical rod, the end of the spring sheet away from the rubber plate is fixedly connected to the inner wall of the positioning groove, the top of the movable frame is fixedly connected to an electric push rod, the end of the electric push rod away from the movable frame is fixedly connected to a fixed support ring, and the inner wall of the fixed support ring is fixedly connected to the surface of the packaging tube.

[0013] Furthermore, the bottom of the cylindrical hole passes through the fixing frame, the end of the rubber plate close to the spring is inclined toward the center of the mounting tube, the end of the mounting tube extends to the outer end of the fixing frame, and the rubber plate is adapted to the inner wall of the positioning groove.

[0014] Further, the separation component comprises a central rod, the end of the central rod is fixedly connected to the inner wall of the pressure frame, the surface of the central rod is fixedly connected to a slide rod, the surface of the slide rod is slidably connected to a lifting frame, and the inner wall of the lifting frame is fixedly connected to a sliding block;

[0015] A bent rod is fixedly connected to the surface of the lifting frame, an end of the bent rod away from the lifting frame is fixedly connected to an elastic rod, a rubber block is fixedly connected to the bottom of the elastic rod, and an end of the inclined frame away from the limiting plate is fixedly connected to the surface of the lifting frame.

[0016] Furthermore, the top of the limit plate extends to above the pressure frame, the end of the inclined frame away from the limit plate is arranged to be inclined downward, the surface of the elastic rod contacts the inner wall of the cylindrical hole, the bottom of the elastic rod extends to the inside of the fixed frame and is located above the circular hole plate, and the surface of the sliding block contacts the inner wall of the slide groove of the slide groove rod.

[0017] Furthermore, the feeding component comprises a conveyor belt, a circular hole plate is fixedly connected to the surface of the conveyor belt, a mounting groove is provided on the top of the circular hole plate, and an arc plate is fixedly connected to the top of the bottom plate;

[0018] An extension frame is fixedly connected to the end of the bottom plate, a round hole shaft is fixedly connected to one end of the extension frame away from the bottom plate, and a rolling rod is rotatably connected to the inner wall of the round hole shaft.

[0019] Furthermore, the surface of the engaging ring is meshed with the inner wall of the conveyor belt, the surface of the roller rod is in contact with the inner wall of the conveyor belt, the top of the arc plate is in contact with the bottom of the circular hole plate, and the number of circular hole plates is set to be several, and the ends of the several circular hole plates close to each other are hinged.

[0020] The present invention has the following beneficial effects:

[0021] After the photoelectric detector is placed into the interior of the packaging tube, the contact ring is used to support the photoelectric detector inside the packaging tube. At this time, after the packaging shell tail is placed inside the loading component, the loading component is used to transfer the packaging shell tail to the bottom of the packaging component. After the packaging component is started to work, the packaging component fixes the packaging shell tail. After the installation is completed, the packaging shell tail will move to the top of the packaging tube, and the packaging shell tail will be installed on the packaging end of the photodetector by moving downward. When the packaging component moves upward, it will push the separation component to start working, and the packaging shell tail is squeezed by the separation component, so that the photoelectric detector after packaging can be separated from the packaging component, so that the photoelectric detector after packaging can be taken.

[0022] When the hydraulic rod is started to move downward, the hydraulic rod drives the vertical rod to move downward through the pressure frame, and the fixed frame can push the installation tube to be sleeved on the surface of the packaging shell tail through the vertical rod. When the packaging shell tail enters the interior of the installation tube, the rubber plate uses the elasticity of the spring sheet to squeeze the packaging shell tail. At this time, the packaging shell tail is fixed inside the installation tube due to the pressure of the rubber plate, and the moving frame is pushed by the electric push rod to slide on the surface of the positioning plate. When moving, the installation tube can drive the packaging shell tail to move to the top of the packaging tube. When the hydraulic rod moves downward, the packaging shell tail is installed on the surface of the photodetector through the installation tube. After being stressed, the packaging shell tail will squeeze the circular hole disk, and the circular hole disk is used to squeeze the packaging shell tail, thereby improving the packaging quality of the packaging shell tail and the photodetector, and avoiding the unqualified situation of the photodetector during packaging.

[0023] After the photoelectric detector of the present invention is packaged, the hydraulic rod pushes the installation tube to move upward, and the vertical rod slides on the surface of the elastic rod as the installation tube moves. When the vertical rod moves upward, the elastic rod will move toward the inside of the installation tube. At this time, the elastic rod will squeeze the packaging shell tail through the rubber block. After the packaging shell tail is subjected to force, it will move toward the outer end of the installation tube, so that the photoelectric detector can be quickly separated from the installation tube after packaging is completed, thereby improving the packaging efficiency of the photoelectric detector.

[0024] The present invention places the packaging shell tail into the inside of the circular hole plate so that it contacts the inner wall of the installation groove, and uses the installation groove to limit the packaging shell tail to avoid tilting when the installation cylinder loads the packaging shell tail. The motor is started to drive the meshing ring to rotate, and the meshing ring drives the circular hole plate to move by meshing with the conveyor belt, so that the circular hole plate can continue to load materials, thereby improving the packaging efficiency of the photoelectric detector. The roller rod squeezes and limits the inner wall of the conveyor belt through the extension frame, thereby improving the stability of the conveyor belt during loading.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the cross-sectional structure of the bottom plate of the present invention;

[0029] Figure 3 It is a schematic diagram of the overall structure of the packaging component of the present invention;

[0030] Figure 4 This is a schematic diagram of the cross-sectional structure of the installation tube of the present invention;

[0031] Figure 5 It is a schematic diagram of the overall structure of the separation component of the present invention;

[0032] Figure 6 For the present invention Figure 5 A magnified schematic diagram of part A in FIG.

[0033] Figure 7 It is a schematic diagram of the overall structure of the feeding component of the present invention;

[0034] Figure 8 It is a schematic diagram of the extension frame structure of the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] In the figure: 1, bottom plate; 2, support leg; 3, positioning plate; 4, through hole; 5, circular groove; 6, packaging tube; 7, contact ring; 8, packaging component; 9, separation component; 10, feeding component; 20, moving frame; 21, hydraulic rod; 22, pressure frame; 23, vertical rod; 24, fixed frame; 25, installation tube; 26, electric push rod; 27, fixed support ring; 28, positioning groove; 29, rubber plate; 30, spring piece; 3 1. Round hole plate; 32. Cylindrical hole; 40. Fixed ring; 41. Limit plate; 42. Inclined frame; 43. Center rod; 44. Slide rod; 45. Elastic rod; 46. Rubber block; 47. Lifting frame; 48. Sliding block; 49. Bending rod; 50. Motor; 51. Engaging ring; 52. Round hole plate; 53. Circular arc plate; 54. Mounting groove; 55. Conveyor belt; 56. Extension frame; 57. Round hole shaft; 58. Roller rod. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-Figure 8 As shown, the present invention is a photoelectric detector package for surface mounting, comprising a bottom plate 1, a support leg 2 is fixedly connected to the bottom of the bottom plate 1, a positioning plate 3 is fixedly connected to the top of the bottom plate 1, a through hole 4 is opened on the top of the bottom plate 1, a circular groove 5 is opened inside the bottom plate 1, a package tube 6 is fixedly connected to the top of the bottom plate 1, and a contact ring 7 is fixedly connected to the inner wall of the package tube 6, and further comprising:

[0039] The packaging component 8 includes a moving frame 20, the inner wall of the moving frame 20 is slidably connected to the surface of the positioning plate 3, the top of the moving frame 20 is fixedly connected to a hydraulic rod 21, the top of the hydraulic rod 21 is fixedly connected to a pressure frame 22, and one end of the pressure frame 22 away from the hydraulic rod 21 is fixedly connected to a vertical rod 23;

[0040] The separation component 9 includes a fixing ring 40, the inner wall of the fixing ring 40 is fixedly connected to the lower surface of the hydraulic rod 21, the surface of the fixing ring 40 is fixedly connected to a limit plate 41, and the upper surface of the limit plate 41 is fixedly connected to an inclined frame 42;

[0041] The loading component 10 includes a motor 50, which is fixedly connected to the inner wall of the circular groove 5. The output end of the motor 50 is fixedly connected with a meshing ring 51. After the photodetector is placed into the packaging tube 6, the contact ring 7 is used to support the photodetector inside the packaging tube 6. At this time, after the packaging shell tail is placed inside the loading component 10, the loading component 10 is used to transfer the packaging shell tail to the bottom of the packaging component 8. After the packaging component 8 starts working, the packaging component 8 fixes the packaging shell tail. After the installation is completed, the packaging shell tail will move to the top of the packaging tube 6, and the packaging shell tail will be installed on the packaging end of the photodetector by moving downward. When the packaging component 8 moves upward, it will push the separation component 9 to start working, and the packaging shell tail is squeezed by the separation component 9, so that the photodetector after packaging can be separated from the packaging component 8, so that the photodetector after packaging can be taken. The meshing ring 51 is arranged inside the through hole 4.

[0042] There are two positioning plates 3 , which are symmetrically arranged with the bottom plate 1 as the center. The circular groove 5 and the through hole 4 are interconnected, and the contact ring 7 is located above the inside of the packaging tube 6 .

[0043] The packaging component 8 includes a fixing frame 24, the top of the fixing frame 24 is fixedly connected to the bottom of the vertical rod 23, the inner wall of the fixing frame 24 is fixedly connected to a mounting tube 25, the inner wall of the mounting tube 25 is provided with a positioning groove 28, the inner wall of the positioning groove 28 is rotatably connected to a rubber plate 29, and the surface of the rubber plate 29 is fixedly connected to a spring sheet 30;

[0044] A circular hole plate 31 is fixedly connected to the top of the installation cylinder 25, a cylindrical hole 32 is opened on the inner wall of the vertical rod 23, and the end of the spring piece 30 away from the rubber plate 29 is fixedly connected to the inner wall of the positioning groove 28. When the hydraulic rod 21 is started to move downward, the hydraulic rod 21 will drive the vertical rod 23 to move downward through the pressure frame 22, and the fixed frame 24 can push the installation cylinder 25 to be sleeved on the surface of the package shell tail through the vertical rod 23. When the package shell tail enters the interior of the installation cylinder 25, the rubber plate 29 uses the elasticity of the spring piece 30 to squeeze the package shell tail. At this time, the package shell tail will be fixed inside the installation cylinder 25 due to the pressure of the rubber plate 29, and the moving frame is pushed by the electric push rod 26 20 slides on the surface of the positioning plate 3, and the installation cylinder 25 can drive the packaging shell tail to move above the packaging cylinder 6 when moving. When the hydraulic rod 21 moves downward, the packaging shell tail is installed on the surface of the photodetector through the installation cylinder 25. After the packaging shell tail is subjected to force, it will squeeze the circular hole disk 31. The circular hole disk 31 is used to squeeze the packaging shell tail, thereby improving the packaging quality of the packaging shell tail and the photodetector and avoiding the unqualified situation of the photodetector during packaging. The top of the moving frame 20 is fixedly connected with an electric push rod 26, and the end of the electric push rod 26 away from the moving frame 20 is fixedly connected with a fixed support ring 27, and the inner wall of the fixed support ring 27 is fixedly connected to the surface of the packaging cylinder 6.

[0045] The bottom of the cylindrical hole 32 passes through the fixing frame 24 , the end of the rubber plate 29 close to the spring 30 is inclined toward the center of the mounting tube 25 , the end of the mounting tube 25 extends to the outer end of the fixing frame 24 , and the rubber plate 29 is adapted to the inner wall of the positioning groove 28 .

[0046] The separation component 9 includes a central rod 43, the end of which is fixedly connected to the inner wall of the pressure frame 22, a slide rod 44 is fixedly connected to the surface of the central rod 43, a lifting frame 47 is slidably connected to the surface of the slide rod 44, and a sliding block 48 is fixedly connected to the inner wall of the lifting frame 47;

[0047] A bent rod 49 is fixedly connected to the surface of the lifting frame 47. After the photoelectric detector of the present invention is packaged, the hydraulic rod 21 pushes the mounting tube 25 to move upward, and the vertical rod 23 slides on the surface of the elastic rod 45 as the mounting tube 25 moves. When the vertical rod 23 moves upward, the elastic rod 45 will move toward the inside of the mounting tube 25. At this time, the elastic rod 45 will squeeze the packaging shell tail through the rubber block 46. After the packaging shell tail is subjected to force, it will move toward the outer end of the mounting tube 25, so that the photoelectric detector can be quickly separated from the mounting tube 25 after packaging is completed, thereby improving the packaging efficiency of the photoelectric detector. The end of the bent rod 49 away from the lifting frame 47 is fixedly connected to the elastic rod 45, and the bottom of the elastic rod 45 is fixedly connected to the rubber block 46. The end of the inclined frame 42 away from the limiting plate 41 is fixedly connected to the surface of the lifting frame 47.

[0048] The top of the limit plate 41 extends to the top of the pressure frame 22, and the end of the inclined frame 42 away from the limit plate 41 is arranged to be inclined downward. The surface of the elastic rod 45 contacts the inner wall of the cylindrical hole 32, and the bottom of the elastic rod 45 extends to the inside of the fixed frame 24 and is located above the circular hole disk 31. The surface of the sliding block 48 contacts the inner wall of the slide groove of the slide groove rod 44.

[0049] The feeding component 10 includes a conveyor belt 55, a circular hole plate 52 is fixedly connected to the surface of the conveyor belt 55, a mounting groove 54 is formed on the top of the circular hole plate 52, and a circular arc plate 53 is fixedly connected to the top of the bottom plate 1;

[0050] An extension frame 56 is fixedly connected to the end of the base plate 1. After the packaging shell tail is placed into the circular hole plate 52, it contacts the inner wall of the mounting groove 54. The mounting groove 54 is used to limit the packaging shell tail to avoid the mounting tube 25 from tilting when loading the packaging shell tail. The motor 50 is started to drive the meshing ring 51 to rotate. The meshing ring 51 drives the circular hole plate 52 to move by meshing with the conveyor belt 55, so that the circular hole plate 52 can continue to load the material, thereby improving the packaging efficiency of the photoelectric detector. The roller 58 squeezes and limits the inner wall of the conveyor belt 55 through the extension frame 56, thereby improving the stability of the conveyor belt 55 during loading. The end of the extension frame 56 away from the base plate 1 is fixedly connected to the circular hole shaft 57, and the inner wall of the circular hole shaft 57 is rotatably connected to the roller 58.

[0051] The surface of the meshing ring 51 meshes with the inner wall of the conveyor belt 55, the surface of the roller 58 contacts the inner wall of the conveyor belt 55, the top of the arc plate 53 contacts the bottom of the circular hole plate 52, and the number of circular hole plates 52 is set, and the ends of the plurality of circular hole plates 52 close to each other are hinged.

[0052] When in use, after placing the photodetector into the packaging tube 6, the contact ring 7 is used to support the photodetector inside the packaging tube 6. At this time, after placing the packaging shell tail inside the loading component 10, the loading component 10 is used to transfer the packaging shell tail to the bottom of the packaging component 8. After the packaging component 8 is started to work, the packaging component 8 fixes the packaging shell tail. After the installation is completed, the packaging shell tail will move to the top of the packaging tube 6, and the packaging shell tail will be installed on the packaging end of the photodetector by moving downward. When the packaging component 8 moves upward, it will push the separation component 9 to start working, and the packaging shell tail is squeezed by the separation component 9, so that the photodetector after packaging can be connected with the packaging part. The parts 8 are separated so as to take the photoelectric detector after the encapsulation is completed. The hydraulic rod 21 is started to move downward. The hydraulic rod 21 will drive the vertical rod 23 to move downward through the pressure frame 22, and the fixed frame 24 can push the installation cylinder 25 to be sleeved on the surface of the encapsulation shell tail through the vertical rod 23. When the encapsulation shell tail enters the interior of the installation cylinder 25, the rubber plate 29 uses the elasticity of the spring 30 to squeeze the encapsulation shell tail. At this time, the encapsulation shell tail will be fixed inside the installation cylinder 25 due to the pressure of the rubber plate 29. The moving frame 20 is pushed by the electric push rod 26 to slide on the surface of the positioning plate 3. When the installation cylinder 25 moves, it can drive the encapsulation shell tail to move to the top of the encapsulation cylinder 6. When the hydraulic rod 21 moves downward, it will be pushed by the installation cylinder 24 to move to the top of the encapsulation cylinder 6. The mounting tube 25 mounts the package shell tail on the surface of the photodetector. When the package shell tail is subjected to force, it will squeeze the circular hole plate 31. The circular hole plate 31 is used to squeeze the package shell tail, thereby improving the packaging quality of the package shell tail and the photodetector, and avoiding the unqualified situation of the photodetector during packaging. After the photodetector is packaged, the hydraulic rod 21 pushes the mounting tube 25 to move upward, and the vertical rod 23 slides on the surface of the elastic rod 45 as the mounting tube 25 moves. When the vertical rod 23 moves upward, the elastic rod 45 will move toward the inside of the mounting tube 25. At this time, the elastic rod 45 will squeeze the package shell tail through the rubber block 46. When the package shell tail is subjected to force, it will move toward the outer end of the mounting tube 25 to package. After completion, the photoelectric detector can be quickly separated from the installation tube 25, which improves the packaging efficiency of the photoelectric detector. After the packaging shell tail is placed into the circular hole plate 52, it contacts the inner wall of the installation groove 54. The installation groove 54 is used to limit the packaging shell tail to avoid the installation tube 25 from tilting when the packaging shell tail is loaded. The motor 50 is started to drive the meshing ring 51 to rotate. The meshing ring 51 drives the circular hole plate 52 to move by meshing with the conveyor belt 55, so that the circular hole plate 52 can continue to load the material, thereby improving the packaging efficiency of the photoelectric detector. The roller 58 squeezes and limits the inner wall of the conveyor belt 55 through the extension frame 56, thereby improving the stability of the conveyor belt 55 during loading.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A photoelectric detector package for surface mounting, comprising a base plate (1), the bottom of the base plate (1) being fixedly connected to a support leg (2), the top of the base plate (1) being fixedly connected to a positioning plate (3), the top of the base plate (1) being provided with a through hole (4), the interior of the base plate (1) being provided with a circular groove (5), the top of the base plate (1) being fixedly connected to a package tube (6), the inner wall of the package tube (6) being fixedly connected to a contact ring (7), characterized in that: Also includes: A packaging component (8), the packaging component (8) comprising a movable frame (20), the inner wall of the movable frame (20) being slidably connected to the surface of the positioning plate (3), the top of the movable frame (20) being fixedly connected to a hydraulic rod (21), the top of the hydraulic rod (21) being fixedly connected to a pressure frame (22), and the end of the pressure frame (22) away from the hydraulic rod (21) being fixedly connected to a vertical rod (23); A separation component (9), the separation component (9) comprising a fixing ring (40), the inner wall of the fixing ring (40) being fixedly connected to the lower surface of the hydraulic rod (21), the surface of the fixing ring (40) being fixedly connected to a limit plate (41), and the upper surface of the limit plate (41) being fixedly connected to an inclined frame (42); A feeding component (10), the feeding component (10) comprising a motor (50), the motor (50) being fixedly connected to the inner wall of the circular groove (5), the output end of the motor (50) being fixedly connected to a meshing ring (51), the meshing ring (51) being arranged inside the through hole (4); The packaging component (8) comprises a fixing frame (24), the top of the fixing frame (24) is fixedly connected to the bottom of the vertical rod (23), the inner wall of the fixing frame (24) is fixedly connected to a mounting tube (25), the inner wall of the mounting tube (25) is provided with a positioning groove (28), the inner wall of the positioning groove (28) is rotatably connected to a rubber plate (29), and the surface of the rubber plate (29) is fixedly connected to a spring sheet (30); A circular hole plate (31) is fixedly connected to the top of the mounting tube (25), a cylindrical hole (32) is formed on the inner wall of the vertical rod (23), one end of the spring sheet (30) away from the rubber plate (29) is fixedly connected to the inner wall of the positioning groove (28), an electric push rod (26) is fixedly connected to the top of the moving frame (20), one end of the electric push rod (26) away from the moving frame (20) is fixedly connected to a fixed support ring (27), and the inner wall of the fixed support ring (27) is fixedly connected to the surface of the packaging tube (6); The bottom of the cylindrical hole (32) passes through the fixing frame (24), one end of the rubber plate (29) close to the spring sheet (30) is inclined toward the center of the mounting tube (25), the end of the mounting tube (25) extends to the outer end of the fixing frame (24), and the rubber plate (29) is adapted to the inner wall of the positioning groove (28).

2. The surface mounted photodetector package according to claim 1, characterized in that: The number of the positioning plates (3) is two, and the two positioning plates (3) are symmetrically arranged with the bottom plate (1) as the center. The circular groove (5) and the through hole (4) are interconnected, and the contact ring (7) is located above the inside of the packaging tube (6).

3. The photoelectric detector package for surface mounting according to claim 2, characterized in that: The separation component (9) comprises a central rod (43), the end of the central rod (43) is fixedly connected to the inner wall of the pressure frame (22), the surface of the central rod (43) is fixedly connected to a slide rod (44), the surface of the slide rod (44) is slidably connected to a lifting frame (47), and the inner wall of the lifting frame (47) is fixedly connected to a sliding block (48); A curved rod (49) is fixedly connected to the surface of the lifting frame (47); an end of the curved rod (49) away from the lifting frame (47) is fixedly connected to an elastic rod (45); a bottom of the elastic rod (45) is fixedly connected to a rubber block (46); and an end of the inclined frame (42) away from the limiting plate (41) is fixedly connected to the surface of the lifting frame (47).

4. The photodetector package for surface mounting according to claim 3, characterized in that: The top of the limit plate (41) extends to the top of the pressure frame (22), the end of the inclined frame (42) away from the limit plate (41) is inclined downward, the surface of the elastic rod (45) contacts the inner wall of the cylindrical hole (32), the bottom of the elastic rod (45) extends to the inside of the fixed frame (24) and is located above the circular hole plate (31), and the surface of the sliding block (48) contacts the inner wall of the slide groove of the slide groove rod (44).

5. The photodetector package for surface mounting according to claim 4, characterized in that: The feeding component (10) comprises a conveyor belt (55), a circular hole plate (52) is fixedly connected to the surface of the conveyor belt (55), a mounting groove (54) is provided on the top of the circular hole plate (52), and a circular arc plate (53) is fixedly connected to the top of the bottom plate (1); An extension frame (56) is fixedly connected to the end of the bottom plate (1), an end of the extension frame (56) away from the bottom plate (1) is fixedly connected to a round hole shaft (57), and an inner wall of the round hole shaft (57) is rotatably connected to a rolling rod (58).

6. The photodetector package for surface mounting according to claim 5, characterized in that: The surface of the meshing ring (51) meshes with the inner wall of the conveyor belt (55), the surface of the roller (58) contacts the inner wall of the conveyor belt (55), the top of the arc plate (53) contacts the bottom of the circular hole plate (52), and the number of circular hole plates (52) is set to be a plurality, and the ends of the plurality of circular hole plates (52) that are close to each other are hinged.

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