Adapter for laser

Abstract

The utility model discloses an adapter for a laser. The adapter comprises an adapter body, a first interface, a second interface and a third interface, the first connector is arranged on the front side face of the connector body and is a DB25 connector, screws penetrating through the connector body are arranged on the left side and the right side of the first connector respectively, the second connector is arranged on the upper side face of the connector body, first inner threaded columns are arranged on the left side and the right side of the second connector respectively, and the third connector is arranged on the lower side face of the connector body. Second inner threaded columns are arranged on the left side and the right side of the third connector respectively. The adapter can realize one-to-two conversion, so that the laser can receive a plurality of groups of signals, and one group of signals can be cascaded with the plurality of groups of signals.

Description

Technical Field

[0001] The utility model belongs to the technical field of lasers, and in particular relates to an adapter for lasers. Background Art

[0002] As lasers develop towards miniaturization and integrated design, the space left for signal port assembly on the laser is very limited; usually, only one interface is set on a miniaturized laser for signal transmission, making it impossible to cascade multiple sets of signals. Utility Model Content

[0003] In view of the above problems, the present utility model discloses an adapter for a laser to overcome the above problems or at least partially solve the above problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses an adapter for a laser, comprising a adapter body, a first interface, a second interface and a third interface;

[0006] The first interface is arranged on the front side of the connector body, and the first interface is a DB25 interface. The left and right sides of the first interface are respectively provided with screws passing through the connector body. The second interface is arranged on the upper side of the connector body, and the left and right sides of the second interface are respectively provided with first internal threaded columns. The third interface is arranged on the lower side of the connector body, and the left and right sides of the third interface are respectively provided with second internal threaded columns.

[0007] Furthermore, a first step extends from the front side of the connector body, the first interface is arranged on the first step, a second step extends from the upper side of the connector body, the second interface is arranged on the second step, a third step extends from the lower side of the connector body, and the third interface is arranged on the third step.

[0008] Furthermore, the front and rear sides of the second platform are both provided with first anti-slip grooves, the front and rear sides of the third platform are both provided with second anti-slip grooves, and the left and right sides of the joint body are both provided with third anti-slip grooves.

[0009] Furthermore, the first anti-slip pattern, the second anti-slip pattern and the third anti-slip pattern are concave or convex strip patterns.

[0010] Furthermore, a fourth interface is included;

[0011] The fourth interface is arranged on the left side of the connector body.

[0012] Furthermore, a fifth interface is included;

[0013] The fifth interface is arranged on the right side surface of the connector body.

[0014] Furthermore, it also includes a first connecting block and a second connecting block;

[0015] The lower part of the first connecting block is rotatably connected to the upper side surface of the joint body, so that the first connecting block can rotate in the front-to-back direction relative to the joint body, and the second interface and the first internal thread column are both arranged on the upper side surface of the first connecting block; the upper end of the second connecting block is rotatably connected to the lower side surface of the joint body, so that the second connecting block can rotate in the front-to-back direction relative to the joint body, and the third interface and the second internal thread column are both arranged on the lower end surface of the second connecting block.

[0016] Furthermore, the second interface is a DB9 interface, a DB15 interface, a DB25 interface or a SUB interface, and the third interface is a DB9 interface, a DB15 interface, a DB25 interface or a SUB interface.

[0017] The advantages and beneficial effects of the utility model are:

[0018] In the adapter of the present invention, by setting a DB25 interface for connecting the laser on the front side of the connector body, and setting a second interface and a third interface on the upper side and the lower side of the connector body respectively, one-to-two conversion can be achieved, so that the laser can receive multiple groups of signals through the adapter, thereby realizing the cascade connection of one group of signals to multiple groups of signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0020] Figure 1 This is a three-dimensional structural diagram of an adapter in one embodiment of the present utility model;

[0021] Figure 2 This is a front view of an adapter in one embodiment of the present utility model;

[0022] Figure 3 It is a left side view of an adapter in one embodiment of the present utility model.

[0023] In the figure: 1. Connector body; 2. First interface; 3. Second interface; 4. Third interface; 5. Screw; 6. First internally threaded column; 7. Second internally threaded column; 8. First step; 9. Second step; 10. Third step. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will provide a clear and complete description of the technical solutions of the present invention in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] The technical solutions provided by various embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In one embodiment of the present invention, an adapter for a laser is provided. Figures 1 to 3 As shown, the adapter includes a connector body, a first interface, a second interface and a third interface. The connector body can be made of plastic or rubber.

[0027] Specifically, the first interface is arranged on the front side of the connector body, the first interface is a DB25 interface, and the pin of the first interface is PIN to PIN (i.e. one-to-one). The first interface is used to dock with the interface on the laser, and the left and right sides of the first interface are respectively provided with screws that penetrate the connector body, and the screws can cooperate with the screw holes on the laser housing. After the first interface is docked with the interface on the laser, the adapter can be firmly fixed on the laser housing by screwing the screws into the screw holes on the laser housing; the second interface is arranged on the upper side of the connector body, and the left and right sides of the second interface are respectively provided with first internal threaded columns, and the second interface can be connected to a device through a first connecting harness, and the first internal threaded column can cooperate with the first bolt on the interface end of the first connecting harness, so that the first connecting harness can be fixedly connected to the adapter; the third interface is arranged on the lower side of the connector body, and the left and right sides of the third interface are respectively provided with second internal threaded columns, and the third interface can be connected to another device through the second connecting harness, and the second internal threaded column can cooperate with the second bolt on the interface end of the second connecting harness, so that the second connecting harness can be fixedly connected to the adapter. When the laser needs to be connected to many devices, multiple adapters can be used to connect them in series to achieve infinite cascade expansion.

[0028] In addition, the second interface and the third interface are both set at 90 degrees to the first interface, which can achieve steering when the connecting harness is connected, thereby facilitating the connection of the laser to the connecting harness in a small space.

[0029] In summary, in the adapter of this embodiment, by setting a DB25 interface for connecting the laser on the front side of the connector body, and setting a second interface and a third interface on the upper side and the lower side of the connector body respectively, one-to-two conversion can be achieved, so that the laser can receive multiple groups of signals through the adapter, thereby realizing the cascade of one group of signals to multiple groups of signals.

[0030] In this embodiment, a first step extends from the front side of the connector body, with the first interface positioned on the first step. A second step extends from the upper side of the connector body, with the second interface positioned on the second step. A third step extends from the lower side of the connector body, with the third interface positioned on the third step. By arranging the first, second, and third interfaces on the respective steps, the adapter is facilitated to connect to the laser and the connecting harness, respectively.

[0031] Furthermore, the front and rear sides of the second platform are each provided with a first anti-slip groove (not shown), the front and rear sides of the third platform are each provided with a second anti-slip groove (not shown), and the left and right sides of the connector body are each provided with a third anti-slip groove (not shown). The first, second, and third anti-slip grooves are concave or convex stripes. The provision of the first, second, and third anti-slip grooves on the adapter facilitates handling of the adapter and facilitates insertion and removal of the adapter from the connector.

[0032] Furthermore, the second interface is a DB9 interface, a DB15 interface, a DB25 interface or a SUB interface, and the third interface is a DB9 interface, a DB15 interface, a DB25 interface or a SUB interface. In this way, the laser can be connected to devices with different interface models through an adapter.

[0033] In another embodiment of the present invention, the adapter further includes a fourth interface.

[0034] The fourth interface is set on the left side of the connector body, so that the laser can receive three groups of signals through the adapter, realizing the cascade of one group of signals and three groups of signals.

[0035] In addition, the adapter also includes a fifth interface.

[0036] The fifth interface is provided on the right side of the connector body, so that the laser can receive four groups of signals through the adapter, thereby realizing the cascade of one group of signals with four groups of signals.

[0037] In yet another embodiment of the present invention, the adapter further includes a first connecting block and a second connecting block.

[0038] Specifically, the lower portion of the first connecting block is rotatably connected to the upper side of the connector body, allowing the first connecting block to rotate in the front-to-back direction relative to the connector body, and the second interface and the first internally threaded column are both located on the upper side of the first connecting block; for example, a groove is formed on the upper side of the connector body, and a rotating column is provided in the groove. The lower portion of the first connecting block is located in the groove and is sleeved on the rotating column, which is equivalent to the first connecting block being hinged to the connector body, allowing the upper portion of the first connecting block to swing in the front-to-back direction relative to the connector body. The upper end of the second connecting block is rotatably connected to the lower side of the connector body, allowing the second connecting block to rotate in the front-to-back direction relative to the connector body, and the third interface and the second internally threaded column are both provided on the lower end surface of the second connecting block. The structural arrangement of the second connecting block is consistent with the structural arrangement of the first connecting block. In this way, through the arrangement of the first and second connecting blocks, the angle between the second interface and the first interface, as well as the angle between the third interface and the first interface, can be rotated to an acute angle or an obtuse angle, thereby meeting different assembly scenarios, so that when the adapter is connected to the laser, the interface end of the connecting harness can be easily connected to the adapter, realizing the assembly of the laser in a narrow space.

[0039] The above description is only a specific embodiment of the present invention. Based on the above teachings of the present invention, those skilled in the art may make other improvements or modifications based on the above embodiments. Those skilled in the art should understand that the above description is only a better explanation of the purpose of the present invention, and the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. An adapter for a laser, characterized in that: It includes a connector body, a first interface, a second interface and a third interface; The first interface is arranged on the front side of the connector body, and the first interface is a DB25 interface. The left and right sides of the first interface are respectively provided with screws passing through the connector body. The second interface is arranged on the upper side of the connector body, and the left and right sides of the second interface are respectively provided with first internal threaded columns. The third interface is arranged on the lower side of the connector body, and the left and right sides of the third interface are respectively provided with second internal threaded columns.

2. The adapter for laser according to claim 1, characterized in that: A first platform extends from the front side of the connector body, the first interface is arranged on the first platform, a second platform extends from the upper side of the connector body, the second interface is arranged on the second platform, a third platform extends from the lower side of the connector body, the third interface is arranged on the third platform.

3. The adapter for laser according to claim 2, characterized in that: The front and rear sides of the second platform are both provided with first anti-slip grooves, the front and rear sides of the third platform are both provided with second anti-slip grooves, and the left and right sides of the joint body are both provided with third anti-slip grooves.

4. The adapter for laser according to claim 3, characterized in that: The first anti-slip pattern, the second anti-slip pattern and the third anti-slip pattern are inwardly concave or outwardly convex stripe patterns.

5. The adapter for laser according to claim 1, characterized in that: Also includes a fourth interface; The fourth interface is arranged on the left side of the connector body.

6. The adapter for laser according to claim 5, characterized in that: Also includes a fifth interface; The fifth interface is arranged on the right side surface of the connector body.

7. The adapter for laser according to claim 1, characterized in that: Also included are a first connecting block and a second connecting block; The lower part of the first connecting block is rotatably connected to the upper side surface of the joint body, so that the first connecting block can rotate in the front-to-back direction relative to the joint body, and the second interface and the first internal thread column are both arranged on the upper side surface of the first connecting block; the upper end of the second connecting block is rotatably connected to the lower side surface of the joint body, so that the second connecting block can rotate in the front-to-back direction relative to the joint body, and the third interface and the second internal thread column are both arranged on the lower end surface of the second connecting block.

8. The adapter for laser according to any one of claims 1 to 7, characterized in that: The second interface is a DB9 interface, a DB15 interface, a DB25 interface or a SUB interface, and the third interface is a DB9 interface, a DB15 interface, a DB25 interface or a SUB interface.

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