Optical device TO package power socket connecting tool

Abstract

The utility model provides a kind of optical device TO assembly power socket connecting tool, including base, base is rectangular structure, and the both ends of base are fixed with a pair of upper arm by screw respectively, and connecting part is rotatably arranged between upper arm.The rotating horizontal plate of the utility model can be flipped to facilitate the insertion of end seat in each positioning hole of the second batten, and the bottom of the first positioning hole abuts on the lower end surface of end seat.The first batten provided can act on the upper end surface of end seat, so that the end seat is conveniently constrained and positioned, in addition, the chip can be avoided by the avoidance slot, so as to avoid damage to the chip.When inserting, the rotating horizontal plate is flipped to make the pin upward, and then the metal sleeve is sleeved on the pin, and then the metal sleeve is sleeved on it by the pressure exertion of the third batten.

Description

Technical Field

[0001] This utility model relates to the field of optical device processing technology, and in particular to a power socket connection fixture for optical device TO components. Background Technology

[0002] like Figure 6 The diagram shows a three-dimensional structure of an optical device (TO), including a terminal block 92. Multiple pins 93 are insulated and fixed on the terminal block 92. Multiple chips for optical signal processing are mounted on the terminal block 92. A metal sleeve 91 is fitted over the lower end of each pin 93, and an insulating shell 9 surrounds the metal sleeve 91. Currently, the pins 93 are manually inserted into the metal sleeve 91 by operators. This insertion method can easily damage the chips and their gold wires during operation, potentially causing chip damage or wire breakage, thus rendering the TO unusable. Utility Model Content

[0003] This utility model provides a power socket connection fixture for optical device TO components, which solves the shortcomings of the prior art and resolves the problem that the TO component power socket connection can easily damage the product, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted: A power socket connection fixture for an optical device TO component includes a base, which has a rectangular structure. A pair of upper extension arms are fixed to both ends of the base by screws, and a connecting part is rotatably provided between the upper extension arms.

[0005] Furthermore, a pair of vertical strips are formed on the inner side of the upper extension arm.

[0006] Furthermore, the connecting part includes a rotating shaft rotatably mounted on the upper end of the upper extension arm. The inner end of the rotating shaft has a notch, and a rotating cross plate is inserted into the inner end of the rotating shaft. End blocks are formed at both ends of one side of the rotating cross plate, and constraint grooves are formed on the end blocks. A positioning pin is fixed to the bottom of the constraint groove, and a first strip is fitted onto the positioning pin. First slots are formed at both ends of the first strip, and the positioning pin passes through the first slots. A second strip is provided below the first strip, and second slots are formed at both ends of the second strip, with positioning pins passing through the second slots. Multiple first positioning pins are formed on the second strip. The second slat has a second positioning hole at the lower end of the first positioning hole, and a third positioning hole at the lower end of the second positioning hole. The lower walls of both ends of the second slat abut against the bottom of the constraint groove, and the constraint groove positions one side and both ends of the second slat. A third slat is provided on the lower side of the second slat, and the third slat is located between the end blocks. Multiple fourth positioning holes are provided through the third slat from top to bottom. The fourth positioning holes and the third positioning holes are in a one-to-one correspondence, and the fourth positioning holes are coaxial and connected with the corresponding third positioning holes. A fifth positioning hole is provided at the lower end of the fourth positioning hole.

[0007] Furthermore, a pair of limiting strips are formed on the lower side of the first strip, and the upper end of the second strip is located between the limiting strips.

[0008] Furthermore, multiple clearance grooves are provided on the lower side of the first slat.

[0009] Furthermore, the diameter of the first positioning hole is larger than the diameter of the second positioning hole; The diameter of the second positioning hole is smaller than the diameter of the third positioning hole; The diameter of the fourth positioning hole is larger than the diameter of the fifth positioning hole.

[0010] Furthermore, the lower walls at both ends of the second strip are respectively provided with embedded grooves, and the lower walls at both ends of the third strip are provided with embedded circular grooves. An upper magnet is provided in the embedded groove, and a lower magnet corresponding to the upper magnet is provided in the embedded circular groove.

[0011] Furthermore, a pair of round-headed grooves are symmetrically formed on the inner circumference of the first positioning hole.

[0012] Furthermore, multiple notches are provided on the inner circumference of the first positioning hole.

[0013] Furthermore, both ends of the rotating horizontal plate are connected to screw rods by threads. The upper end of the screw rod is provided with an inner column, the diameter of which is larger than the outer diameter of the screw rod. The upper end of the inner column is formed with an end cap, and a rotating sleeve is rotatably provided on the inner column. The upper end of the rotating sleeve is formed with a pressure plate, and the other end of the pressure plate abuts against the upper side of the first strip.

[0014] The advantages of the above technical solution are: The rotating horizontal plate of this invention can be flipped to facilitate the insertion of the end seat into the positioning holes of the second plate. The bottom of the first positioning hole abuts against the lower end face of the end seat. The provided first plate acts on the upper end face of the end seat, thereby facilitating the constraint and positioning of the end seat. In addition, the provided clearance groove can avoid damaging chips and other components. During the insertion operation, the rotating horizontal plate is flipped so that the pins face upwards, and then the metal sleeve is placed on the pins. The metal sleeve is then secured by the pressure applied by the third plate. Attached Figure Description

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be described in further detail below with reference to the accompanying drawings.

[0016] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0017] Figure 2 A three-dimensional structural diagram of the connecting part is shown.

[0018] Figure 3 A three-dimensional structural diagram of the first slat is shown.

[0019] Figure 4 The cross-sectional structural diagrams of the second and third slats are shown.

[0020] Figure 5 A three-dimensional structural diagram of the second slat is shown.

[0021] Figure 6 A three-dimensional structural diagram of the optical device TO is shown. Detailed Implementation

[0022] like Figures 1-6 As shown, a power socket connection fixture for an optical device includes a base 1, which has a rectangular structure. A pair of upper extension arms 2 are fixed to both ends of the base 1 by screws. A pair of vertical strips 21 are formed on the inner side of the upper extension arms 2. A connecting part 3 is rotatably provided between the upper extension arms 2.

[0023] The connecting part 3 includes a rotating shaft 20 rotatably mounted on the upper end of the upper extension arm 2. The inner end of the rotating shaft 20 has a notch, and a rotating cross plate 30 is inserted into the inner end of the rotating shaft 20. End blocks 35 are formed at both ends of one side of the rotating cross plate 30. A constraint groove 36 is formed on the end block 35, and a positioning pin 37 is fixed to the bottom of the constraint groove 36. A first strip 38 is fitted onto the positioning pin 37. First slots 41 are formed at both ends of the first strip 38, and the positioning pin 37 passes through the first slots 41. A second strip 61 is provided below the first strip 38, and second slots 50 are formed at both ends of the second strip 61. The positioning pin 37 passes through the second slots 50. Multiple first positioning pins 37 are formed on the second strip 61. Positioning hole 49, the lower end of the first positioning hole 49 is provided with a second positioning hole 48, the lower end of the second positioning hole 48 is provided with a third positioning hole 47, the lower walls of both ends of the second strip 61 abut against the bottom of the constraint groove 36, and the constraint groove 36 positions one side and both ends of the second strip 61. The lower side of the second strip 61 is provided with a third strip 44, which is located between the end blocks 35. The third strip 44 has multiple fourth positioning holes 46 extending from top to bottom. The fourth positioning holes 46 and the third positioning holes 47 are in a one-to-one correspondence, and the fourth positioning holes 46 and the corresponding third positioning holes 47 are coaxial and connected. The lower end of the fourth positioning hole 46 is provided with a fifth positioning hole 45.

[0024] Preferably, a pair of limiting strips 39 are formed on the lower side of the first strip 38, and the upper end of the second strip 61 is located between the limiting strips 39.

[0025] Priority is given to the lower side of the first slat 38 having multiple clearance grooves 40.

[0026] Preferred, the diameter of the first positioning hole 49 is greater than the diameter of the second positioning hole 48, the diameter of the second positioning hole 48 is less than the diameter of the third positioning hole 47, and the diameter of the fourth positioning hole 46 is greater than the diameter of the fifth positioning hole 45.

[0027] Preferably, the lower walls at both ends of the second strip 61 are provided with recessed grooves, and the lower walls at both ends of the third strip 44 are provided with recessed circular grooves. The recessed grooves are provided with upper magnets 42, and the recessed circular grooves are provided with lower magnets 43 corresponding to the upper magnets 42.

[0028] Preferably, a pair of round-headed grooves 51 are symmetrically formed on the inner circumference of the first positioning hole 49.

[0029] Priority is given to the fact that multiple notches 52 are also provided on the inner circumference of the first positioning hole 49.

[0030] Preferably, both ends of the rotating horizontal plate 30 are connected to screw rods by threads. The upper end of the screw rod is provided with an inner column. The diameter of the inner column is larger than the outer diameter of the screw rod. The upper end of the inner column is formed with an end cap 32. A rotating sleeve 33 is rotatably provided on the inner column. The upper end of the rotating sleeve 33 is formed with a pressure plate 34. The other end of the pressure plate 34 abuts against the upper side of the first strip 38.

[0031] In this embodiment, the rotating horizontal plate 30 is rotated first so that the positioning pin 37 is in an upward position, and at this time, the upper end of one of the vertical bars 21 abuts against the lower wall of the rotating horizontal plate 30.

[0032] Then the second strip 61 is placed in the constraint groove 36, and the positioning pin 37 is inserted into the second slot 50.

[0033] Next, the operator places each endplate 92 carrying pin 93 into the first positioning hole 49 in turn, with the lower end face of the endplate 92 abutting against the bottom of the first positioning hole 49, and the pin 93 protruding from the third positioning hole 47. When placing, the notch 52 is used as a reference point for placing the endplate 92.

[0034] Next, the first strip 38 is placed on the second strip 61, with the positioning pin 37 inserted into the first slot 41, while the chip and other components are positioned in the clearance slot 40.

[0035] Next, the pressure plate 34 is rotated so that it is above the first strip 38. Then, the lower wall of the pressure plate 34 is pressed tightly against the upper wall of the first strip 38 by screwing the end cap 32 until the end seat 92 is fixed between the first strip 38 and the second strip 61.

[0036] Next, rotate the horizontal plate 30 so that the pin 93 faces upward. Then, place each insulating sleeve 9 with a metal sleeve 91 onto the upper end of the pin 93 one by one. Then, the operator abuts the third plate 44 against the upper end of the insulating sleeve 9, and the bottom of the fourth positioning hole 46 abuts against the upper end of the insulating sleeve 9. Then, press down on the third plate 44 to put the metal sleeve 91 onto the pin 93. After the placement is completed, the operator removes the TO assembly and then performs the capping operation.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A power socket connection fixture for an optical device TO assembly, characterized in that, Includes a base (1), which has a rectangular structure. A pair of upper extension arms (2) are fixed to both ends of the base (1) by screws, and a connecting part (3) is provided between the upper extension arms (2).

2. The power socket connection fixture for optical device TO components according to claim 1, characterized in that, The inner side of the upper extension arm (2) is formed with a pair of vertical strips (21).

3. The power socket connection fixture for optical device TO components according to claim 2, characterized in that, The connecting part (3) includes a rotating shaft (20) rotatably mounted on the upper end of the upper extension arm (2). The inner end of the rotating shaft (20) has a notch. A rotating cross plate (30) is inserted into the inner end of the rotating shaft (20). End blocks (35) are formed at both ends of one side of the rotating cross plate (30). A constraint groove (36) is provided on the end block (35). A positioning pin (37) is fixed at the bottom of the constraint groove (36). A first strip (38) is fitted on the positioning pin (37). A first slot (41) is provided at both ends of the first strip (38). The positioning pin (37) passes through the first slot (41). A second strip (61) is provided on the lower side of the first strip (38). A second slot (50) is provided at both ends of the second strip (61). The positioning pin (37) passes through the second slot (50). Multiple openings are provided on the second strip (61). A first positioning hole (49) is provided at the lower end of the first positioning hole (49), a second positioning hole (48) is provided at the lower end of the second positioning hole (48), a third positioning hole (47) is provided at the lower end of the second strip (61), the lower walls of both ends of the second strip (61) abut against the bottom of the constraint groove (36), and the second strip (61) is positioned on one side and both ends by the constraint groove (36). A third strip (44) is provided on the lower side of the second strip (61), the third strip (44) is located between the end blocks (35), and multiple fourth positioning holes (46) are provided through the third strip (44) from top to bottom. The fourth positioning holes (46) and the third positioning holes (47) are in a one-to-one correspondence, and the fourth positioning holes (46) and the corresponding third positioning holes (47) are coaxial and connected. A fifth positioning hole (45) is provided at the lower end of the fourth positioning hole (46).

4. The power socket connection fixture for optical device TO components according to claim 3, characterized in that, A pair of limiting strips (39) are formed on the lower side of the first strip (38), and the upper end of the second strip (61) is located between the limiting strips (39).

5. The power socket connection fixture for optical device TO components according to claim 3, characterized in that, Multiple clearance grooves (40) are provided on the lower side of the first slat (38).

6. The power socket connection fixture for optical device TO components according to claim 3, characterized in that, The diameter of the first positioning hole (49) is larger than the diameter of the second positioning hole (48); The diameter of the second positioning hole (48) is smaller than the diameter of the third positioning hole (47); The diameter of the fourth positioning hole (46) is greater than the diameter of the fifth positioning hole (45).

7. The power socket connection fixture for optical device TO components according to claim 3, characterized in that, The lower walls at both ends of the second strip (61) are respectively provided with embedded grooves, and the lower walls at both ends of the third strip (44) are provided with embedded circular grooves. An upper magnet (42) is provided in the embedded groove, and a lower magnet (43) corresponding to the upper magnet (42) is provided in the embedded circular groove.

8. The power socket connection fixture for optical device TO components according to claim 3, characterized in that, The inner circumference of the first positioning hole (49) is provided with a pair of round head grooves (51) symmetrically.

9. The power socket connection fixture for optical device TO components according to claim 3, characterized in that, Multiple notches (52) are also provided on the inner circumference of the first positioning hole (49).

10. The power socket connection fixture for optical device TO components according to claim 3, characterized in that, The two ends of the rotating horizontal plate (30) are respectively connected to screw rods by threads. The upper end of the screw rod is provided with an inner column. The diameter of the inner column is larger than the outer diameter of the screw rod. The upper end of the inner column is formed with an end cap (32). A rotating sleeve (33) is rotatably provided on the inner column. The upper end of the rotating sleeve (33) is formed on the pressure plate (34). The other end of the pressure plate (34) abuts against the upper side of the first strip (38).

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