High-stability digital optical module

Abstract

The utility model discloses a digital optical module with high stability, which comprises a digital optical module body, the outer surface of the digital optical module body is provided with a heat dissipation piece, the heat dissipation piece comprises a cover plate, a heat dissipation sheet and a heat dissipation pipe, the heat dissipation sheet is fixed on the surface of the cover plate, the heat dissipation pipe is arranged in the heat dissipation sheet, the rear end of the digital optical module body is provided with a tail plug, and the tail plug is connected with the cover plate. A dustproof part is arranged on the outer side of the tail plug and comprises a dustproof baffle, a mounting plate and a connecting rod, the mounting plate is arranged on the outer side of the digital optical module body, and the dustproof baffle is arranged at the front end of the mounting plate. According to the utility model, the heat dissipation piece is arranged in the heating area of the digital optical module, the heat dissipation plate and the heat dissipation pipe are matched for heat dissipation, the heat dissipation effect is improved, the dustproof baffle plate is used for dust prevention of the interface position of the digital optical module, the temperature of the digital optical module is prevented from being too high or dust enters the digital optical module, and the use stability is prevented from being influenced; the stability of the digital optical module is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to but not limited to digital optical module body technical field, and specifically, relate to a kind of high-stability digital optical module. BACKGROUND

[0002] As a key component in optical communication system, the stability and reliability of digital optical module body are crucial to the performance of the entire system. However, the existing digital optical module body is prone to breakage when subjected to physical impact or vibration, affecting communication quality. The traditional processing method is to set a protective sleeve outside the digital optical module body, but strengthening protection means increasing the thickness and weight of the digital optical module body, which will affect the heat dissipation performance of the module, causing the digital optical module body to overheat and damage. Therefore, it is necessary to provide a more stable digital optical module to improve its heat dissipation effect. SUMMARY

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a high-stability digital optical module.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model relates to a kind of high-stability digital optical module, including digital optical module body, the outer surface of the digital optical module body is provided with heat dissipation piece, the heat dissipation piece includes cover plate, fin and radiator pipe, the cover plate is set in the upper and lower surfaces of the digital optical module body, the fin is fixed on the surface of the cover plate, and the radiator pipe is arranged in the inside of the fin.

[0006] The rear end of the digital optical module body is provided with tail plug, the outer side of the tail plug is provided with dustproof piece, the dustproof piece includes dustproof baffle, mounting plate and connecting rod, the mounting plate is arranged on the outer side of the digital optical module body, the dustproof baffle is arranged at the front end of the mounting plate, and the connecting rod is arranged between the dustproof baffle and the mounting plate.

[0007] As a preferred technical scheme of the utility model, the cover plate is screw-connected with the digital optical module body, a plurality of fins are fixed on the cover plate, and the fin and the cover plate are made of one of heat-conducting silicone or polyimide.

[0008] As a preferred technical scheme of the utility model, the two ends of the radiator pipe respectively penetrate the surfaces of the fin and the cover plate, the radiator pipes on the upper and lower sides are symmetrically arranged, and the radiator pipe is made of one of polyether ether ketone or heat-conducting silicone.

[0009] As a preferred technical scheme of the utility model, the outer end inner side of the radiating pipe is embedded with a detachable dustproof net.

[0010] As a preferred technical scheme of the utility model, the dustproof baffle is located in front of the tail plug, the inner side of the dustproof baffle is fixed with silica gel sheet, and the mounting plate is screw connected with the digital optical module body.

[0011] As a preferred technical scheme of the utility model, the rear end of the dustproof baffle is fixed with a movable end, the front end of the mounting plate is fixed with a connecting end, the connecting rod penetrates through the movable end and the connecting end, and is threadedly matched with the connecting end and rotationally connected with the movable end.

[0012] As a preferred technical scheme of the utility model, the outer side of the connecting rod is sleeved with a torsional spring, and the two ends of the torsional spring are respectively inserted into the connecting end and the movable end.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] The utility model discloses a digital optical module with a dustproof function, which comprises a mounting plate, a digital optical module body, a dustproof baffle and a radiating part.

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical schemes in the prior art, the attached drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the attached drawings in the following description are only exemplary, and for those skilled in the art, other attached drawings can be obtained without creative labor on the basis of the provided attached drawings.

[0016] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions of the utility model that can be implemented, so they do not have technical substantive significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification, which are used together with embodiments of the present application to explain the present application and do not constitute a limitation to the present application. In the drawings:

[0018] Fig. 1 is a schematic diagram of the overall structure of the present application;

[0019] Fig. 2 is a schematic diagram of the local structure of the present application;

[0020] Fig. 3 is a schematic diagram of the disassembly structure of the dustproof baffle;

[0021] In the figure: 100, digital optical module body; 101, tail plug; 200, heat dissipation piece; 201, cover plate; 202, heat dissipation fin; 203, heat dissipation pipe; 300, dustproof piece; 301, dustproof baffle; 302, mounting plate; 303, connecting column; 304, torsion spring; 305, movable end; 306, connecting end. DETAILED DESCRIPTION

[0022] As Figs. 1-3 shown, the present application provides a kind of high stability digital optical module, including digital optical module body 100, the outer surface of digital optical module body 100 is provided with heat dissipation piece 200, heat dissipation piece 200 includes cover plate 201, heat dissipation fin 202 and heat dissipation pipe 203, cover plate 201 is arranged on the upper and lower surfaces of digital optical module body 100, heat dissipation fin 202 is fixed on the surface of cover plate 201, heat dissipation pipe 203 is arranged in the inside of heat dissipation fin 202;

[0023] The rear end of digital optical module body 100 is provided with tail plug 101, the outer side of tail plug 101 is provided with dustproof piece 300, dustproof piece 300 includes dustproof baffle 301, mounting plate 302 and connecting rod, mounting plate 302 is arranged on the outer side of digital optical module body 100, dustproof baffle 301 is arranged at the front end of mounting plate 302, connecting rod is arranged between dustproof baffle 301 and mounting plate 302.

[0024] Further, in the embodiment, cover plate 201 is screw connected with digital optical module body 100, a plurality of heat dissipation fins 202 are fixed on cover plate 201, heat dissipation fin 202 and cover plate 201 are one of heat-conducting silicone or polyimide material, heat dissipation fin 202 and cover plate 201 are installed on the outside of digital optical module body 100 by screw, based on the material of cover plate 201 and heat dissipation fin 202, it can well export the heat generated by digital optical module.

[0025] In the embodiment, the two ends of the heat dissipation pipe 203 respectively penetrate the surface of the heat dissipation fin 202 and the cover plate 201, can extend to the shell of the digital optical module itself, improve the heat dissipation effect, the heat dissipation pipes 203 on the upper and lower sides are symmetrically arranged, the heat dissipation pipe 203 is made of one of polyether ether ketone or heat-conducting silica gel, the traditional heat dissipation hole structure is changed through the heat dissipation pipe 203, the entry of dust is slowed down, and meanwhile the heat dissipation effect is not affected.

[0026] In the embodiment, the outer end of the heat dissipation pipe 203 is embedded with a detachable dustproof net on the inner side, regular cleaning is carried out through the detachable dustproof net, and the entry of dust is avoided.

[0027] In the embodiment, the dustproof baffle 301 is located in front of the tail plug 101, the inner side of the dustproof baffle 301 is fixed with a silica gel sheet, the mounting plate 302 is screw-connected with the digital optical module body 100, and when the dustproof baffle 301 performs dustproof on the tail plug 101, the dustproof baffle 301 will be adhered to the end surface of the digital optical module body 100 due to the adhesion of the silica gel sheet.

[0028] In the embodiment, the rear end of the dustproof baffle 301 is fixed with a movable end 305, the front end of the mounting plate 302 is fixed with a connecting end 306, the connecting rod penetrates the movable end 305 and the connecting end 306, is screw-connected with the connecting end 306, and is rotationally connected with the movable end 305, the dustproof baffle 301 is connected with the mounting plate 302 through the connecting rod, the assembly of the dustproof piece 300 is realized, and the dustproof baffle 301 can rotate on the outer surface of the connecting rod.

[0029] In the embodiment, the outer side of the connecting rod is sleeved with a torsion spring 304, the two ends of the torsion spring 304 are respectively inserted into the connecting end 306 and the movable end 305, and based on the torsion spring 304, the dustproof baffle 301 is tightly attached to the joint connected with the tail plug 101 when the dustproof baffle 301 is opened based on the elastic force of the spring, and damage to the joint is avoided based on the silica gel pad.

[0030] Specifically, according to the heat generation position of the digital optical module body 100, the heat dissipation piece 200 is arranged on the outer surface of the digital optical module body 100, the heat dissipation fin 202 is installed by the cover plate 201, a plurality of heat dissipation pipes 203 are installed on the heat dissipation fin 202, the heat dissipation pipe 203 is selected to penetrate the heat dissipation fin 202 and the cover plate 201 for heat dissipation or directly penetrate the shell of the digital optical module for heat dissipation according to the heat generation of the digital optical module, the heat dissipation effect is improved based on the good heat conductivity of the materials selected for the cover plate 201, the heat dissipation fin 202 and the heat dissipation pipe 203, and the use temperature of the digital optical module is prevented from being too high.

[0031] Considering that dust also affects the use stability of the digital optical module, the dustproof member 300 is arranged on both sides of the tail plug 101 in a tail plug 101 column, the dustproof baffle 301 is connected with the mounting plate 302 through the connecting rod, the assembly of the dustproof member 300 is realized, the mounting plate 302 is mounted on the digital optical module through screws, the dustproof baffle 301 is arranged at the front end of the tail plug 101 when not in use based on the torsional spring 304 outside the connecting rod, the tail plug 101 is dustproofed, the tail plug 101 is prevented from entering dust, and when in use, the dustproof baffle 301 can be directly pushed away, and other interfaces can also be provided, and only the adaptive shape change of the dustproof baffle 301 and the mounting plate 302 is needed.

[0032] The digital optical module body 100, the tail plug 101, the heat dissipation member 200, the cover plate 201, the heat dissipation fin 202, the heat dissipation pipe 203, the dustproof member 300, the dustproof baffle 301, the mounting plate 302, the connecting column 303 and the torsional spring 304 are all general standard parts or parts known by the person skilled in the art, and the structure and principle thereof can be known by the person skilled in the art through a technical manual or through a conventional experimental method.

[0033] In summary, the digital optical module of the utility model is based on the structure of the prior art, therefore, the structure and function of the prior art disclosed are not described in detail.

[0034] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as a limitation on the utility model.

[0035] In addition, the terms "first", "second", "third", "fourth" are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one feature.

[0036] In the utility model, unless another definite provision and limitation, the term "mount", "arrange", "connect", "fix", "screw" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through intermediate medium, can be two element internal communication or two element's mutual action relation, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to specific circumstances.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the utility model and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A high-stability digital optical module, characterized by, The application relates to a digital optical module body (100), the outer surface of the digital optical module body (100) is provided with a heat dissipation piece (200), the heat dissipation piece (200) comprises a cover plate (201), heat dissipation fins (202) and heat dissipation pipes (203), the cover plate (201) is arranged on the upper and lower surfaces of the digital optical module body (100), the heat dissipation fins (202) are fixed on the surface of the cover plate (201), and the heat dissipation pipes (203) are arranged in the heat dissipation fins (202). The rear end of the digital optical module body (100) is provided with a tail plug (101), the outer side of the tail plug (101) is provided with a dustproof piece (300), the dustproof piece (300) comprises a dustproof baffle (301), a mounting plate (302) and a connecting rod, the mounting plate (302) is arranged on the outer side of the digital optical module body (100), the dustproof baffle (301) is arranged at the front end of the mounting plate (302), and the connecting rod is arranged between the dustproof baffle (301) and the mounting plate (302).

2. The high-stability digital optical module of claim 1, wherein, The cover plate (201) is screw-connected with the digital optical module body (100), a plurality of heat dissipation fins (202) are fixed on the cover plate (201), and the heat dissipation fins (202) and the cover plate (201) are made of one of heat-conducting silica gel and polyimide.

3. The high-stability digital optical module of claim 2, wherein, The two ends of the heat dissipation pipe (203) respectively penetrate the surfaces of the heat dissipation fins (202) and the cover plate (201), the heat dissipation pipes (203) on the upper and lower sides are symmetrically arranged, and the heat dissipation pipes (203) are made of one of polyether ether ketone and heat-conducting silica gel.

4. The high-stability digital optical module of claim 3, wherein, The outer end of the heat dissipation pipe (203) is embedded with a detachable dustproof net.

5. The high-stability digital optical module of claim 4, wherein, The dustproof baffle (301) is located in front of the tail plug (101), the inner side of the dustproof baffle (301) is fixed with a silica gel sheet, and the mounting plate (302) is screw-connected with the digital optical module body (100).

6. The high-stability digital optical module of claim 5, wherein, The rear end of the dustproof baffle (301) is fixed with a movable end (305), the front end of the mounting plate (302) is fixed with a connecting end (306), the connecting rod penetrates the movable end (305) and the connecting end (306) and is screw-threadedly matched with the connecting end (306) and rotationally connected with the movable end (305).

7. The high-stability digital optical module of claim 6, wherein, The outer side of the connecting rod is sleeved with a torsion spring (304), and the two ends of the torsion spring (304) are respectively inserted into the connecting end (306) and the movable end (305).

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