Cleaning clamp for optical communication optical filter

Abstract

The utility model relates to the field of optical filters for optical communication, in particular to a cleaning clamp for an optical filter for optical communication. The technical problem is that a communication optical filter cleaning clamp is in one-way clamping operation in the using process, so that an optical filter is not stably fixed and is prone to falling off or shifting in the cleaning process, and the cleaning effect is affected. According to the technical scheme, the cleaning clamp for the optical communication optical filter comprises a first clamping module, a second clamping module, an adjusting screw rod and an external module; the first clamping module and the second clamping module are buckled with each other to clamp an optical communication optical filter for cleaning operation, the external module is located at the ends, away from each other, of the first clamping module and the second clamping module, positioning installation can be achieved, the overall stability is kept, the first clamping module and the second clamping module are positioned and installed, and the cleaning efficiency is improved. The cleaning solution can be sequentially received through the second water flow hole and the second flow dividing hole to flow, cleaning operation is conducted on the internal optical communication optical filter, and the overall stable clamping performance is improved.

Description

Technical Field

[0001] The utility model relates to the field of optical communication filters, in particular to an optical communication filter cleaning fixture. Background Art

[0002] An optical communication filter is an optical element used in an optical communication system. Its main function is to filter optical signals, select optical signals of specific wavelengths for transmission, and prevent optical signals of other wavelengths from passing through. Cleaning can remove dirt, grease, dust and other impurities on the surface of the filter, reduce light scattering and absorption, and improve the transmittance and imaging clarity of the filter. Cleaning of optical communication filters is important for improving the optical performance of the filters, extending their service life, and ensuring the stability of optical communication systems. An optical communication filter cleaning fixture is an auxiliary tool for cleaning optical communication filters. Existing optical communication filter cleaning fixtures are one-way clamping operations during use, which makes the filter not fixed stably enough and easy to fall off or shift during the cleaning process, thereby affecting the cleaning effect. Therefore, we propose an optical communication filter cleaning fixture to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that the optical communication filter cleaning fixture is used in a one-way clamping operation, which causes the filter to be not fixed stably enough and is easy to fall off or shift during the cleaning process, thus affecting the cleaning effect.

[0004] The technical solution of the utility model is: an optical communication filter cleaning fixture, including a first clamping module, a second clamping module, an adjusting screw and an external module; the first clamping module and the second clamping module are relatively coaxially arranged, and a second clamping module for clamping the optical communication filter for cleaning operation is correspondingly provided below the first clamping module, and one end of the first clamping module and the second clamping module that are relatively far away are both provided with an external module for positioning and installing to maintain overall stability, and the outer ends of the first clamping module and the second clamping module are circumferentially provided with an adjusting screw for positioning and installing with the external module.

[0005] Preferably, the first clamping module and the second clamping module are interlocked to clamp the optical communication filter for cleaning operation. The external module is located at one end relatively far away from the first clamping module and the second clamping module, so that the positioning and installation can be maintained to maintain overall stability. The first clamping module and the second clamping module are positioned and installed in an annular direction using an adjusting screw, and the first cleaning ring sleeve and the second cleaning ring sleeve form mutually interlocking peripheral protection. The cleaning solution can be sequentially admitted to flow through the second water flow hole and the second diversion hole to clean the internal optical communication filter, thereby increasing the overall stable clamping performance.

[0006] Preferably, the first clamping module includes a first cleaning ring sleeve, a first annular edge sleeve, a first limiting ring block, a first cleaning filter plate, a first storage ring sleeve, a first rotating rod and a first driving motor. The first cleaning ring sleeve is provided with a first rotating rod in the center, and a first storage ring sleeve is provided at one end of the first rotating rod. The first driving motor drives the first rotating rod to drive the first storage ring sleeve to rotate. When rotating, the first driving motor drives the first rotating rod to drive the first storage ring sleeve to rotate.

[0007] Preferably, the first cleaning ring sleeve is evenly distributed with first water flow holes, the outer side of the first cleaning ring sleeve is provided with a first annular edge sleeve, a plurality of groups of first limiting ring blocks are annularly arranged between the first annular edge sleeve and the first cleaning ring sleeve, an annular slot is formed between the two groups of first limiting ring blocks, and then the first annular edge sleeve and the second annular edge sleeve are correspondingly arranged, and the annular insert blocks enter the annular slots.

[0008] Preferably, the first storage ring sleeve is evenly provided with first diversion holes, and the first storage ring sleeve is circumferentially provided with a card hole near the edge. The optical communication filter is placed in the second storage ring sleeve, and the first storage ring sleeve is buckled with the second storage ring sleeve so that its elastic card block is inserted into the card hole.

[0009] Preferably, the second clamping module includes a second cleaning ring sleeve, a second annular edge sleeve, a second limiting ring block, annular insert block, a second cleaning filter plate, a second rotating rod, a second storage ring sleeve and an elastic card block. The first storage ring sleeve and the second storage ring sleeve are buckled together so that their elastic card block is inserted into the card hole.

[0010] Preferably, second water flow holes are evenly distributed on the second cleaning ring sleeve, a second rotating rod is provided in the center of the second cleaning ring sleeve, a second storage ring sleeve is provided on the upper end of the second rotating rod, second diversion holes are evenly distributed on the second storage ring sleeve, an elastic block is circumferentially provided near the edge of the second storage ring sleeve, a second circumferential edge sleeve is sleeved on the outer edge of the second cleaning ring sleeve, a plurality of groups of second limiting ring blocks are circumferentially provided between the second circumferential edge sleeve and the second cleaning ring sleeve, an circumferential insert block is provided between the two groups of second limiting ring blocks, and a cleaning ring cavity is formed by the second cleaning ring sleeve and the first cleaning ring sleeve.

[0011] Preferably, a connecting reinforcement sleeve is provided at one end of the adjusting screw, and a locking nut is provided at the end of the adjusting screw away from the connecting reinforcement sleeve. The external module includes a reinforcement ring and an extension rod. The outer end of the reinforcement ring is circumferentially provided with an extension rod, and a through hole for passing the adjusting screw is opened in the center of the extension rod. Finally, the adjusting screw passes through the through hole on the extension rod for positioning and installation operations.

[0012] Beneficial effects of the utility model:

[0013] 1. According to the previous optical communication filter cleaning fixture, during use, it is a unidirectional clamping operation, which causes the filter to be not fixed stably enough and is easy to fall off or shift during the cleaning process, thereby affecting the cleaning effect. The difference is that the first clamping module and the second clamping module are relatively coaxially arranged to form a synchronous connection operation. The first clamping module and the second clamping module are interlocked to clamp the optical communication filter for cleaning operation. The external module is located at one end relatively far away from the first clamping module and the second clamping module, so that the positioning and installation can be maintained to maintain overall stability. The first clamping module and the second clamping module are positioned and installed by using an adjusting screw for circumferential arrangement, and the first cleaning ring sleeve and the second cleaning ring sleeve form mutually interlocking peripheral protection. The cleaning solution can be sequentially admitted through the second water flow hole and the second diversion hole to clean the internal optical communication filter, thereby increasing the overall stable clamping performance.

[0014] 2. When operating, place the optical communication filter into the second storage ring sleeve, and the first storage ring sleeve is buckled with the second storage ring sleeve so that its elastic card block is inserted into the card hole. Then the first annular edge sleeve and the second annular edge sleeve are correspondingly arranged, and the annular plug block enters the annular slot for corresponding installation. Finally, the adjusting screw passes through the through hole on the extension rod for positioning and installation operation. The first driving motor drives the first rotating rod to drive the first storage ring sleeve to rotate, so that the first storage ring sleeve and the second storage ring sleeve can rotate relative to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the first clamping module of the utility model;

[0017] Figure 3 This is a schematic diagram of the second clamping module of the utility model;

[0018] Figure 4 It is a schematic diagram of an external module of the utility model.

[0019] Description of reference numerals: 1. first clamping module; 2. second clamping module; 3. adjusting screw; 4. external module; 101. first cleaning ring; 102. first annular edge sleeve; 103. first limiting ring block; 104. annular slot; 105. first cleaning filter plate; 106. first water flow hole; 107. first storage ring; 108. first diversion hole; 109. clamping hole; 110. first rotating rod; 111. first drive Motor; 201, second cleaning ring sleeve; 202, second annular edge sleeve; 203, second limiting ring block; 204, annular plug block; 205, second cleaning filter plate; 206, second water flow hole; 207, second rotating rod; 208, second storage ring sleeve; 209, second diversion hole; 210, elastic block; 301, connecting reinforcement sleeve; 302, locking nut; 401, reinforcement ring; 402, extension rod; 403, perforation. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: an optical communication filter cleaning fixture, comprising a first clamping module 1, a second clamping module 2, an adjusting screw 3 and an external module 4; the first clamping module 1 and the second clamping module 2 are relatively coaxially arranged, and the lower part of the first clamping module 1 is correspondingly provided with a second clamping module 2 for clamping the optical communication filter for cleaning operation, and the ends of the first clamping module 1 and the second clamping module 2 that are relatively far away are both provided with an external module 4 for positioning and installing to maintain overall stability, and the outer ends of the first clamping module 1 and the second clamping module 2 are circumferentially provided with an adjusting screw 3 for positioning and installing with the external module 4.

[0022] See also Figure 2-4In this embodiment, the first clamping module 1 includes a first cleaning ring sleeve 101, a first annular edge sleeve 102, a first limiting ring block 103, a first cleaning filter plate 105, a first storage ring sleeve 107, a first rotating rod 110 and a first driving motor 111. The center of the first cleaning ring sleeve 101 is provided with a first rotating rod 110, and one end of the first rotating rod 110 is provided with a first storage ring sleeve 107. The first driving motor 111 drives the first rotating rod 110 to drive the first storage ring sleeve 107 to rotate. When rotating, the first driving motor 111 The first rotating rod 110 is driven to drive the first storage ring 107 to rotate, and the first cleaning ring 101 is evenly provided with first water flow holes 106. The outer side of the first cleaning ring 101 is provided with a first annular edge sleeve 102. A plurality of groups of first limiting ring blocks 103 are annularly provided between the first annular edge sleeve 102 and the first cleaning ring 101. An annular slot 104 is formed between the two groups of first limiting ring blocks 103. Then, the first annular edge sleeve 102 is correspondingly provided with the second annular edge sleeve 202, and the annular insert block 204 enters the annular slot 104.

[0023] See also Figure 3-4 In this embodiment, the first storage ring sleeve 107 is evenly provided with first diversion holes 108, and the first storage ring sleeve 107 is circumferentially provided with a clamping hole 109 near the edge. The optical communication filter is placed in the second storage ring sleeve 208, and the first storage ring sleeve 107 is buckled with the second storage ring sleeve 208 so that its elastic clamping block 210 is clamped into the clamping hole 109. The second clamping module 2 includes a second cleaning ring sleeve 201, a second circumferential edge sleeve 202, a second limiting ring block 203, an circumferential plug block 204, a second cleaning filter plate 205, a second rotating rod 207, a second storage ring sleeve 208 and an elastic clamping block 210. The first storage ring sleeve 107 is buckled with the second storage ring sleeve 208 so that its elastic clamping block 210 is clamped into the clamping hole 109.

[0024] See also Figure 1-4In this embodiment, second water flow holes 206 are evenly distributed on the second cleaning ring sleeve 201, a second rotating rod 207 is provided at the center of the second cleaning ring sleeve 201, a second storage ring sleeve 208 is provided at the upper end of the second rotating rod 207, second diversion holes 209 are evenly distributed on the second storage ring sleeve 208, an elastic block 210 is circumferentially provided near the edge of the second storage ring sleeve 208, a second circumferential edge sleeve 202 is sleeved on the outer edge of the second cleaning ring sleeve 201, and a plurality of second limiting ring blocks 203 are circumferentially provided between the second circumferential edge sleeve 202 and the second cleaning ring sleeve 201, and the two An annular plug block 204 is provided between the second limiting ring blocks 203 of the group, and a cleaning ring cavity is formed by using the second cleaning ring sleeve 201 and the first cleaning ring sleeve 101. One end of the adjusting screw 3 is provided with a connecting reinforcement sleeve 301, and the end of the adjusting screw 3 away from the connecting reinforcement sleeve 301 is provided with a locking nut 302. The external module 4 includes a reinforcement ring 401 and an extension rod 402. The outer end of the reinforcement ring 401 is annularly provided with an extension rod 402, and the center of the extension rod 402 is provided with a through hole 403 for passing the adjusting screw 3. Finally, the adjusting screw 3 passes through the through hole 403 on the extension rod 402 for positioning and installation.

[0025] During operation, the adjusting screw 3 is used for circumferential setting, the first clamping module 1 and the second clamping module 2 are positioned and installed, the first cleaning ring sleeve 101 and the second cleaning ring sleeve 201 form a mutually buckled peripheral protection, the optical communication filter is placed in the second storage ring sleeve 208, the first storage ring sleeve 107 and the second storage ring sleeve 208 are buckled, so that the elastic card block 210 is inserted into the card hole 109, and then the first annular edge sleeve 102 and the second annular edge sleeve 202 are correspondingly set, the annular plug block 204 enters the annular slot 104, and is installed accordingly, and finally the adjusting screw 3 passes through the through hole 403 on the extension rod 402 for positioning and installation operation, the first drive motor 111 drives the first rotating rod 110 to drive the first storage ring sleeve 107 to rotate, so that the first storage ring sleeve 107 and the second storage ring sleeve 208 rotate mutually, and the cleaning solution can be sequentially received through the second water flow hole 206 and the second diversion hole 209 for flow.

[0026] Through the above steps, the first clamping module 1 and the second clamping module 2 are interlocked to clamp the optical communication filter for cleaning operation. The external module 4 is located at one end relatively far away from the first clamping module 1 and the second clamping module 2, so that the positioning and installation can be maintained to maintain overall stability. The first clamping module 1 and the second clamping module 2 are positioned and installed by using the adjusting screw 3 for circumferential setting, and the first cleaning ring sleeve 101 and the second cleaning ring sleeve 201 form mutually interlocking peripheral protection. The cleaning solution can be sequentially admitted to flow through the second water flow hole 206 and the second diversion hole 209 to clean the internal optical communication filter, thereby increasing the overall stable clamping performance.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An optical communication filter cleaning fixture, comprising a first clamping module (1); characterized in that: It also includes a second clamping module (2), an adjusting screw (3) and an external module (4); the first clamping module (1) and the second clamping module (2) are relatively coaxially arranged, a second clamping module (2) for clamping the optical communication filter for cleaning operation is correspondingly arranged below the first clamping module (1), one end of the first clamping module (1) and the second clamping module (2) that are relatively far away are both provided with an external module (4) for positioning and installing to maintain overall stability, and the outer ends of the first clamping module (1) and the second clamping module (2) are circumferentially provided with an adjusting screw (3) for positioning and installing with the external module (4).

2. The optical communication filter cleaning fixture according to claim 1, characterized in that: The first clamping module (1) comprises a first cleaning ring sleeve (101), a first annular edge sleeve (102), a first limiting ring block (103), a first cleaning filter plate (105), a first storage ring sleeve (107), a first rotating rod (110) and a first driving motor (111). The first cleaning ring sleeve (101) is provided with a first rotating rod (110) at the center, and one end of the first rotating rod (110) is provided with a first storage ring sleeve (107). The first driving motor (111) drives the first rotating rod (110) to drive the first storage ring sleeve (107) to rotate.

3. The optical communication filter cleaning fixture according to claim 2, characterized in that: The first cleaning ring sleeve (101) is evenly provided with first water flow holes (106); the first cleaning ring sleeve (101) is sleeved with a first annular edge sleeve (102) on its outer side; a plurality of groups of first limiting ring blocks (103) are annularly provided between the first annular edge sleeve (102) and the first cleaning ring sleeve (101); and an annular slot (104) is formed between two groups of first limiting ring blocks (103).

4. The optical communication filter cleaning fixture according to claim 2, characterized in that: The first storage ring sleeve (107) is evenly provided with first flow diversion holes (108), and the first storage ring sleeve (107) is circumferentially provided with a clamping hole (109) near the edge.

5. The optical communication filter cleaning fixture according to claim 1, characterized in that: The second clamping module (2) comprises a second cleaning ring sleeve (201), a second annular edge sleeve (202), a second limiting ring block (203), an annular insert block (204), a second cleaning filter plate (205), a second rotating rod (207), a second storage ring sleeve (208) and an elastic clamp block (210).

6. The optical communication filter cleaning fixture according to claim 1, characterized in that: The second cleaning ring sleeve (201) is evenly provided with second water flow holes (206), the center of the second cleaning ring sleeve (201) is provided with a second rotating rod (207), the upper end of the second rotating rod (207) is provided with a second storage ring sleeve (208), the second storage ring sleeve (208) is evenly provided with second diversion holes (209), an elastic clamping block (210) is circumferentially provided near the edge of the second storage ring sleeve (208), a second circumferential edge sleeve (202) is sleeved on the outer edge of the second cleaning ring sleeve (201), a plurality of groups of second limiting ring blocks (203) are circumferentially provided between the second circumferential edge sleeve (202) and the second cleaning ring sleeve (201), and an circumferential insert block (204) is provided between the two groups of second limiting ring blocks (203).

7. The optical communication filter cleaning fixture according to claim 1, characterized in that: One end of the adjusting screw rod (3) is provided with a connecting reinforcement sleeve (301), and the end of the adjusting screw rod (3) away from the connecting reinforcement sleeve (301) is provided with a locking nut (302). The external module (4) comprises a reinforcement ring (401) and an extension rod (402). The extension rod (402) is provided in a circumferential direction at the outer end of the reinforcement ring (401), and a through hole (403) for passing the adjusting screw rod (3) is provided at the center of the extension rod (402).

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