Pin locking device for bottom shell of ray machine

Abstract

The utility model discloses an optical machine bottom case lock pin device, which relates to the technical field of optical machine assembly and comprises a tray, a first support plate, a second support plate and a third support plate are fixedly mounted at two ends of the tray respectively, and two fixing components which are symmetrically distributed are fixedly mounted at the top end of the first support plate. The top ends of the first supporting plate, the second supporting plate and the third supporting plate are fixedly provided with fixing assemblies, the upper surface of the tray is detachably provided with a plurality of supporting rods which are irregularly distributed, and the two ends of the upper surface of the tray are fixedly provided with push rods. The light machine bottom shell body is fixed through the fixing assembly, displacement deviation can be prevented when the light machine bottom shell body is installed, therefore, the installation precision is improved, a traditional mode of manually lifting the bottom shell is replaced, time and labor are saved, and the installation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of optomechanical assembly technology, specifically to an optomechanical base shell locking device. Background Technology

[0002] Opto-mechanical systems (OMS) typically refers to precision optoelectronic instruments. It is an abbreviation for research and development institutions of optical principles and equipment. OMS has a wide range of applications in modern science and technology, including high-tech fields such as laser display, optical communication, and optical sensing. OMS products also have a wide range of applications in the biomedical field, such as microscopic imaging, flow cytometry, and the production of medical devices. In the optical communication industry, OMS products such as fiber optic coupling equipment and optical communication device core-tuning technology are also widely used.

[0003] Currently, in the assembly process of optical engines, when installing the optical engine base shell, the base shell is usually manually lifted and connected to the body, and then fixed with locking pins until the base shell installation is completed. This method is not only time-consuming, labor-intensive, and inefficient, but also has poor stability and is prone to deviation. In order to address the above problems, the inventors have proposed an optical engine base shell locking pin device to solve the above problems. Utility Model Content

[0004] To address the problem of time-consuming, labor-intensive, and inefficient manual lifting of the optical engine base during installation, this utility model aims to provide a locking device for the optical engine base.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a locking device for the bottom shell of an optical engine, including a tray, with push rods fixedly installed at both ends of the upper surface of the tray, and a first support plate, a second support plate, and a third support plate fixedly installed at both ends of the tray respectively. Two symmetrically distributed fixing components are fixedly installed at the top of the first support plate, and fixing components are fixedly installed at the top of the second and third support plates. Multiple irregularly distributed support rods are detachably installed on the upper surface of the tray, and the top of the support rods contacts the lower surface of the bottom shell of the optical engine. Push rods are fixedly installed at both ends of the upper surface of the tray.

[0006] Preferably, each of the four fixing components includes a base, each of the four bases is hinged with a handle, each of the four handles has an adjustment groove fixedly installed at one end, each of the four adjustment grooves has a sleeve slidably engaged, each of the four sleeves has a bolt inserted into it, each of the four bolts has a conical block fixedly installed at its bottom end, and each of the four bolts has a nut threaded onto its top end.

[0007] Preferably, two support ears are fixedly installed at both ends of the optical engine base body, and the support ears can be placed on the top of the corresponding first support plate, second support plate, and third support plate. Positioning holes are opened in the four support ears, and the conical block can be inserted into the corresponding positioning hole.

[0008] Preferably, multiple irregularly distributed clamping components are fixedly installed on the upper surface of the tray, and the support rods are detachably installed on the upper surface of the tray through the clamping components. The heights of the multiple support rods are different, the bottom of the optical engine base body is irregularly arranged, and the top of the support rods contacts the corresponding part of the bottom of the optical engine base body.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. In this utility model, the first support plate, the second support plate, and the third support plate are used to suspend and support the body, and the fixing components are used to fix it. This can prevent the optical engine base body from shifting during installation, thereby improving the installation accuracy. It also replaces the traditional method of manually supporting the base body, which not only saves time and effort but also improves the installation efficiency.

[0011] 2. In this utility model, the tops of the support rods of different heights contact the corresponding parts of the bottom of the optical engine base body, thereby positioning and supporting the optical engine base body and improving the stability of the optical engine base body during installation. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall rear structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the optical engine base shell structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the novel front structure of the utility tray;

[0017] Figure 5 This is a schematic diagram of the back structure of the tray of this utility model;

[0018] Figure 6 This is a schematic diagram of the fixing component structure of this utility model.

[0019] In the diagram: 1. Tray; 2. First support plate; 3. Second support plate; 4. Third support plate; 5. Support rod; 6. Clamping assembly; 7. Fixing assembly; 71. Base; 72. Handle; 73. Adjustment groove; 74. Bolt; 75. Nut; 76. Conical block; 77. Sleeve; 8. Optical engine base body; 81. Support ear; 82. Positioning hole; 9. Push rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Figure 1-6 As shown, this utility model provides a locking device for the bottom shell of an optical engine, including a tray 1. Push rods 9 are fixedly installed at both ends of the upper surface of the tray 1 to facilitate movement of the device. A first support plate 2, a second support plate 3, and a third support plate 4 are fixedly installed at both ends of the tray 1, respectively. The two ends of the optical engine bottom shell body 8 can be placed on the tops of the corresponding first support plate 2, second support plate 3, and third support plate 4. Two symmetrically distributed fixing components 7 are fixedly installed on the top of the first support plate 2, and fixing components 7 are fixedly installed on the tops of the second support plate 3 and third support plate 4, respectively. Multiple irregularly distributed support rods 5 are detachably installed on the upper surface, and the top of the support rods 5 contacts the lower surface of the optical engine base body 8. First, the optical engine base body 8 is placed on the tray 1, and it is suspended and supported by the first support plate 2, the second support plate 3, and the third support plate 4. The support rods 5 support the bottom of the optical engine base body 8 and are fixed by the fixing component 7, thereby improving the stability of the optical engine base body 8 during installation, facilitating subsequent installation, and replacing the traditional method of manually lifting the base body, which not only saves time and effort but also improves installation efficiency.

[0022] Each of the four fixed components 7 includes a base 71, and each of the four bases 71 is hinged to a handle 72. Each of the four handles 72 has an adjustment groove 73 fixedly installed at one end.

[0023] By adopting the above technical solution, the handle 72 is used to drive the adjustment groove 73 to move on the base 71.

[0024] Each of the four adjusting slots 73 has a sleeve 77 that is slidably engaged, and each of the four sleeves 77 has a bolt 74 inserted into it.

[0025] By adopting the above technical solution, the sleeve 77 can drive the bolt 74 and the conical block 76 to move and adjust their positions within the adjusting groove 73, depending on the actual situation.

[0026] A conical block 76 is fixedly installed at the bottom of each of the four bolts 74, and a nut 75 is threaded onto the top of each of the four bolts 74.

[0027] By adopting the above technical solution, the sleeve 77 can drive the bolt 74 and the conical block 76 to move and adjust to a suitable position in the adjusting groove 73 according to the actual situation, and then be fixed by the nut 75.

[0028] Two support ears 81 are fixedly installed at both ends of the optical engine base body 8, and the support ears 81 can be placed on the top of the corresponding first support plate 2, second support plate 3, and third support plate 4.

[0029] By adopting the above technical solution, the support ear 81 on the optical engine base body 8 is placed on the top of the corresponding first support plate 2, second support plate 3, and third support plate 4, and is suspended and supported by the first support plate 2, second support plate 3, and third support plate 4, so that the top of the optical engine base body 8 is kept in a horizontal state.

[0030] Each of the four support ears 81 has a positioning hole 82, and the conical block 76 can be inserted into the corresponding positioning hole 82.

[0031] By adopting the above technical solution, the handle 72 is manually lifted, and the handle 72 drives the conical block 76 to be inserted into the corresponding positioning hole 82 through the adjustment groove 73. The interference fit between the conical block 76 and the positioning hole 82 is used to fix the optical engine base body 8.

[0032] Multiple irregularly distributed clamping components 6 are fixedly installed on the upper surface of the tray 1, and the support rod 5 is detachably installed on the upper surface of the tray 1 through the clamping components 6.

[0033] By adopting the above technical solution, the support rod 5 is installed on the tray 1 using the clamping component 6.

[0034] The multiple support rods 5 have different heights, the bottom of the optical engine base body 8 is irregularly set, and the top of the support rods 5 contacts the corresponding part of the bottom of the optical engine base body 8.

[0035] By adopting the above technical solution, the support rods 5 of different heights can contact the corresponding parts at the bottom of the optical engine base body 8, thereby providing positioning support for the optical engine base body 8 and improving the stability of the optical engine base body 8 during installation.

[0036] Working Principle: In use, the supporting ears 81 on the optical engine base shell 8 are first placed on the tops of the corresponding first support plate 2, second support plate 3, and third support plate 4. These plates suspend and support the base shell 8, keeping its top horizontal. The tops of the support rods 5, which are of varying heights, contact the corresponding parts at the bottom of the optical engine base shell 8, thus providing positioning support and improving the stability of the base shell 8 during installation. Then, based on the position of the positioning hole 82, the sleeve 77 drives the bolt 74. The conical block 76 is moved and adjusted to a suitable position within the adjustment groove 73 and secured using the nut 75. Then, the handle 72 is manually lifted upwards, causing the conical block 76 to be inserted downwards into the corresponding positioning hole 82 via the adjustment groove 73. The interference fit between the conical block 76 and the positioning hole 82 secures the optical engine base body 8, preventing displacement deviation during installation and thus improving installation accuracy. Finally, the optical engine base body 8 is installed onto the machine body using locking pins, replacing the traditional method of manually lifting the base body, which not only saves time and effort but also improves installation efficiency.

[0037] 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 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 locking device for the bottom shell of an optical engine, comprising a tray (1), characterized in that, The pallet (1) is fixedly installed with a first support plate (2), a second support plate (3), and a third support plate (4) at both ends. The top of the first support plate (2) is fixedly installed with two symmetrically distributed fixing components (7). The tops of the second support plate (3) and the third support plate (4) are both fixedly installed with fixing components (7). The upper surface of the pallet (1) is detachably installed with multiple irregularly distributed support rods (5).

2. The optical engine base housing locking device as described in claim 1, characterized in that, Each of the four fixing components (7) includes a base (71), and each of the four bases (71) is hinged to a handle (72), and each of the four handles (72) is fixedly fitted with an adjustment groove (73) at one end.

3. The optical engine base housing locking device as described in claim 2, characterized in that, Each of the four adjustment slots (73) is fitted with a sleeve (77), and each of the four sleeves (77) is fitted with a bolt (74).

4. The optical engine base housing locking device as described in claim 3, characterized in that, A conical block (76) is fixedly installed at the bottom of each of the four bolts (74), and a nut (75) is threaded onto the top of each of the four bolts (74).

5. The optical engine base housing locking device as described in claim 1, characterized in that, The upper surface of the tray (1) is fixedly equipped with a plurality of irregularly distributed clamping components (6), and the support rod (5) is detachably installed on the upper surface of the tray (1) through the clamping components (6).

6. The optical engine base housing locking device as described in claim 1, characterized in that, The heights of the various support rods (5) are not the same.

7. The optical engine base housing locking device as described in claim 1, characterized in that, Push rods (9) are fixedly installed at both ends of the upper surface of the tray (1).

Images