Optical fiber slip ring mounting structure

Abstract

The utility model discloses an optical fiber slip ring mounting structure, which comprises an optical fiber slip ring body, a stator fixing sleeve and a mounting seat body, the stator fixing sleeve is coaxially and fixedly combined on the periphery of a stator of the optical fiber slip ring body, and dismounting combination components are combined on two sides of the mounting seat body. And the two parts of the dismounting combination assembly are respectively connected with the top of the mounting seat body and the stator fixing sleeve. The beneficial effects of the utility model are that the stator fixing sleeve and the optical fiber slip ring body can be detachably and coaxially fixed in the inner periphery of the mounting seat body through the vertical sliding fit of the insertion plate and the insertion groove of the dismounting combination assembly and the transverse sliding fit of the limiting rod and the limiting hole; the combined installation mode of the stator fixing sleeve and the optical fiber slip ring body together with the installation seat body is simple and easy to realize, so that the stator fixing sleeve and the optical fiber slip ring body together with the installation seat body can be conveniently installed and combined for use.

Description

Technical Field

[0001] This utility model relates to the field of fiber optic slip ring installation auxiliary components, and specifically to a fiber optic slip ring installation structure. Background Technology

[0002] Fiber optic slip rings are optoelectronic products that can transmit electrical energy, electrical signals, and optical signals between relatively rotating components, ensuring the normal transmission of energy or signals in rotating connections. Due to their advantages such as wide bandwidth, interference resistance, and low energy consumption, fiber optic communication has gradually replaced pure electrical signal communication in many fields, and therefore fiber optic slip rings are widely used.

[0003] Specifically, when installing a fiber optic slip ring, the stator retaining sleeve is first placed around the stator portion of the fiber optic slip ring. Then, screws are added to the retaining sleeve through the positioning flange to assemble the stator of the fiber optic slip ring with the retaining sleeve. Next, the stator retaining sleeve is used to install the fiber optic slip ring in the installation position. However, in existing technologies, the stator retaining sleeve is usually fixed by adding screws radially to the installation position to tighten it, or by welding it to the installation position. This makes it inconvenient or impossible to repeatedly disassemble and reassemble the stator retaining sleeve in the installation position, thus hindering subsequent inspection and maintenance of the fiber optic slip ring. Utility Model Content

[0004] The purpose of this invention is to provide an optical fiber slip ring mounting structure to solve the above problems, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The present invention provides an optical fiber slip ring mounting structure, comprising an optical fiber slip ring body, a stator fixing sleeve and a mounting base body. The stator fixing sleeve is coaxially fixedly assembled around the stator periphery of the optical fiber slip ring body, and the stator fixing sleeve is coaxially sleeved on the inner periphery of the mounting base body in a vertical sliding fit.

[0007] Both sides of the mounting base body are equipped with disassembly and assembly components, and the two parts of the disassembly and assembly components are respectively connected to the top of the mounting base body and the stator fixing sleeve, so as to realize the disassembly and assembly of the stator fixing sleeve together with the fiber optic slip ring body and the mounting base body through the disassembly and assembly components.

[0008] Preferably, the top surface of the stator fixing sleeve is provided with multiple fixing holes vertically around it, and the stator flange of the fiber optic slip ring body is located above the top of the stator fixing sleeve and is provided with multiple connecting holes vertically around it. The connecting holes correspond one-to-one with the fixing holes and are all connected by inserting connecting screws.

[0009] Preferably, each of the disassembly and assembly components includes a wing plate and a slot. There are two wing plates, located on both sides. The wing plates on both sides are horizontally fixed between the stator flange and the stator fixing sleeve. A plate is vertically fixed to the bottom surface of each wing plate. Limiting holes are opened laterally on the outer end faces of the plates on both sides that are far apart from each other. The slots are vertically opened on both sides of the top surface of the mounting base body. The plates and slots correspond one-to-one and slide vertically. Mounting holes are opened laterally on both sides of the top periphery of the mounting base. The mounting holes are vertically connected to the corresponding slots. Limiting rods are inserted laterally through the mounting holes in a sliding fit. The ends of the limiting rods on both sides that are close to each other are coaxially engaged with the corresponding limiting holes.

[0010] Preferably, the outer ends of the limiting rods on both sides, which are far apart from each other, are coaxially fixed with handles.

[0011] Preferably, both the mounting hole and the limiting hole are threaded holes, and both the limiting rods are screw rods. Furthermore, the limiting rods and the corresponding mounting holes and limiting holes are coaxially and detachably assembled through threaded engagement.

[0012] Preferably, both the mounting hole and the limiting hole are round holes, and the limiting rod is coaxially slidably fitted with the corresponding mounting hole and the limiting hole.

[0013] Preferably, the portion of the limiting rod located between the corresponding handle and the periphery of the mounting base body is coaxially fitted with a spring, and the two ends of the spring are respectively fixedly connected to the corresponding handle and the periphery of the mounting base body.

[0014] Preferably, the horizontal cross-sectional shape of the insert plate and the slot is rectangular, the slot is a blind slot in the vertical direction and is opened from top to bottom, and the bottom end of the insert plate is in close contact with the bottom of the corresponding slot.

[0015] Preferably, the bottom surface of each wing plate is in close contact with the top surface of the mounting base body, and the end faces of the wing plates on both sides that are close to each other are inner arc surfaces that are adapted to the outer periphery of the stator fixing sleeve. Each wing plate has a vertical mating hole in the middle, and the connecting screws coaxially pass through the mating holes on the corresponding sides.

[0016] Preferably, a fixing flange is coaxially extended and fixed to the bottom periphery of the mounting base body.

[0017] Using the aforementioned fiber optic slip ring mounting structure, specifically during the installation of the stator fixing sleeve together with the fiber optic slip ring body, since the disassembly and assembly assembly is assembled on both sides of the mounting base body, and the two parts of the disassembly and assembly assembly are respectively connected to the top of the mounting base body and the stator fixing sleeve, the stator fixing sleeve and the fiber optic slip ring body can be detachably and coaxially fixed to the inner periphery of the mounting base body by the vertical sliding engagement of the insertion plate and the slot of the disassembly and assembly assembly and the horizontal sliding engagement of the limiting rod and the limiting hole. The assembly method of combining the stator fixing sleeve and the fiber optic slip ring body with the mounting base body is simple and easy to implement. This design facilitates the installation and assembly of the stator fixing sleeve together with the fiber optic slip ring body with the mounting base body. Since the insert plate can be vertically dislodged from the slot simply by pulling the limiting rod out of the limiting hole, the stator fixing sleeve and fiber optic slip ring body can be detached from the mounting base body from the top. This simple and easy method of disassembling the stator fixing sleeve and fiber optic slip ring body from the mounting base body replaces the installation method of adding screws or welding. This facilitates subsequent maintenance and repair after detaching the stator fixing sleeve and fiber optic slip ring body from the mounting base body, and also facilitates repeated assembly and installation of the stator fixing sleeve and fiber optic slip ring body after maintenance.

[0018] The beneficial effects are as follows: 1. The present invention has a disassembly and assembly assembly set on both sides of the mounting base body. The two parts of the disassembly and assembly assembly are respectively connected to the top of the mounting base body and the stator fixing sleeve. Then, by means of vertical sliding cooperation between the insert plate and the slot of the disassembly and assembly assembly assembly and horizontal sliding cooperation between the limiting rod and the limiting hole, the stator fixing sleeve and the fiber optic slip ring body can be detachably and coaxially fixed to the inner circumference of the mounting base body. The combination and installation method of the stator fixing sleeve and the fiber optic slip ring body together with the mounting base body is simple and easy to realize, thus facilitating the installation and combination of the stator fixing sleeve and the fiber optic slip ring body with the mounting base body.

[0019] 2. Simply pull the limiting rod out of the limiting hole to allow the insert plate to be vertically dislodged from the slot. This allows the stator fixing sleeve and the fiber optic slip ring body to be removed from the top of the mounting base body. The method of separating the stator fixing sleeve and the fiber optic slip ring body from the mounting base body is simple and easy to achieve, replacing the installation method of adding screws or welding. This facilitates subsequent maintenance after removing the stator fixing sleeve and the fiber optic slip ring body from the mounting base body, and also facilitates repeated assembly and reassembly of the stator fixing sleeve and the fiber optic slip ring body after maintenance. Attached Figure Description

[0020] 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.

[0021] Figure 1 This is an overall isometric schematic diagram of this utility model;

[0022] Figure 2 This is a utility model Figure 1 Cross-section diagram Figure 1 ;

[0023] Figure 3 This is a utility model Figure 2 Enlarged view of a portion at point A;

[0024] Figure 4 This is a utility model Figure 1 Cross-section diagram Figure 2 ;

[0025] Figure 5 This is a utility model Figure 1 Cross-section diagram Figure 3 ;

[0026] Figure 6 This is a utility model Figure 1 Front view diagram;

[0027] Figure 7 This is a utility model Figure 1 A left-view diagram;

[0028] Figure 8 This is a utility model Figure 1 A top-down view.

[0029] The annotations in the attached figures are explained as follows:

[0030] 1. Fiber optic slip ring body; 101. Stator flange; 102. Connecting hole; 2. Stator fixing sleeve; 201. Fixing hole; 3. Connecting screw; 4. Assembly / disassembly assembly; 401. Wing plate; 402. Handle; 403. Spring; 404. Mating hole; 405. Insert plate; 406. Limiting rod; 407. Mounting hole; 408. Limiting hole; 409. Slot; 5. Mounting base body; 501. Fixing flange. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] See Figures 1-8 As shown, this utility model provides a fiber optic slip ring mounting structure, including a fiber optic slip ring body 1, a stator fixing sleeve 2, and a mounting base body 5. The stator fixing sleeve 2 is coaxially fixed to the periphery of the stator of the fiber optic slip ring body 1, and the stator fixing sleeve 2 is coaxially sleeved on the inner periphery of the mounting base body 5 in a vertical sliding fit. Disassembly and assembly components 4 are assembled on both sides of the mounting base body 5, and the two parts of the disassembly and assembly components 4 are respectively connected to the top of the mounting base body 5 and the stator fixing sleeve 2, so as to realize the fixing of the fiber optic slip ring body 1 by disassembling and assembling the components 4. The sub-fixed sleeve 2, together with the fiber optic slip ring body 1, is detachably assembled with the mounting base body 5. Specifically, each assembly 4 includes a wing plate 401 and a slot 409. There are two wing plates 401, located on both sides. The wing plates 401 on both sides are horizontally fixed between the stator flange 101 and the two sides of the stator fixed sleeve 2. The bottom surface of each wing plate 401 is vertically fixed with an insert plate 405. The outer end faces of the insert plates 405 on both sides, which are far apart from each other, are provided with limit holes 408 in the transverse direction. The top surface of the mounting base body 5 is located on both sides. Each mounting base has vertically protruding slots 409, with each insert plate 405 corresponding to a slot 409 and sliding vertically. The top two sides of the outer periphery of the mounting base each have horizontally protruding mounting holes 407, which are vertically connected to their corresponding slots 409. Each mounting hole 407 has a horizontally inserted limit rod 406 that slides through it. The ends of the limit rods 406 on both sides are coaxially engaged with their corresponding limit holes 408. This arrangement is designed to allow for vertical sliding between the insert plate 405 and slot 409 of the assembly 4. The moving fit and the lateral sliding fit between the limiting rod 406 and the limiting hole 408 allow the stator fixing sleeve 2 and the fiber optic slip ring body 1 to be detachably and coaxially fixed to the inner perimeter of the mounting base body 5. At the same time, by simply pulling the limiting rod 406 out of the limiting hole 408, the insert plate 405 can be vertically dislodged from the slot 409. In this way, the stator fixing sleeve 2 and the fiber optic slip ring body 1 can be detached from the top of the mounting base body 5. The fixing and disassembly of the stator fixing sleeve 2 and the fiber optic slip ring body 1 with the mounting base body 5 is simple and easy to achieve.

[0033] See Figures 1-5As shown, the stator fixing sleeve 2, the disassembly and assembly assembly 4, and the mounting base body 5 have been optimized as follows: Specifically, multiple fixing holes 201 are vertically opened around the top surface of the stator fixing sleeve 2. The stator flange 101 of the fiber optic slip ring body 1 is located above the top of the stator fixing sleeve 2 and has multiple connecting holes 102 vertically opened around it. The connecting holes 102 correspond one-to-one with the fixing holes 201 and are all connected by inserting connecting screws 3. With this setting, it is convenient to make the stator flange 101 and the stator fixing sleeve 2 coaxially assembled together by passing the connecting screws 3 through the connecting holes 102 and the fixing holes 201 respectively. Optionally, the outer ends of the limiting rods 406 on both sides, which are far apart from each other, are coaxially fixed with handles 402, so that the limiting rods 406 can be moved by applying force by holding the handles 402. Further optionally, the mounting holes 407 and the limiting holes 408 are both threaded holes, and the limiting rods 406 are all screws. The limiting rods 406 and the corresponding mounting holes 407 and limiting holes 408 are coaxially detachable and combinable by threaded engagement. This setting makes it easy to quickly assemble and disassemble the limiting rods 406 and the mounting holes 407 and limiting holes 408 by screwing. Alternatively, both the mounting hole 407 and the limiting hole 408 are round holes, and the limiting rod 406 is coaxially slidably engaged with the corresponding mounting hole 407 and the limiting hole 408. This arrangement facilitates the quick separation and assembly of the limiting rod 406 with the mounting hole 407 and the limiting hole 408 by axial pulling and releasing. Furthermore, the portion of the limiting rod 406 located between the corresponding handle 402 and the periphery of the mounting base body 5 is coaxially fitted with a spring 403, and the two ends of the spring 403 are fixedly connected to the corresponding handle 402 and the periphery of the mounting base body 5, respectively. This arrangement facilitates the automatic return of the limiting rod 406 by the elastic force of the spring 403.

[0034] See Figures 1-8As shown, the horizontal cross-sectional shape of both the insert plate 405 and the slot 409 is rectangular, which facilitates good positioning and guiding design when the insert plate 405 slides vertically along the slot 409. Optionally, the slots 409 are all blind slots in the vertical direction and are opened from top to bottom, and the bottom end of the insert plate 405 is in close contact with the bottom of the corresponding slot 409. With this arrangement, when the limiting hole 408 slides vertically along the slot 409 and is aligned with the limiting rod 406, the bottom end of the insert plate 405 is in close contact with the bottom of the corresponding slot 409, which provides a clear indication. Furthermore, the bottom surface of the wing plate 401 is in close contact with the top surface of the mounting base body 5, so that the bottom surface of the wing plate 401 can be stably supported by the top surface of the mounting base. The end faces of the wing plates 401 on both sides that are close to each other are inner arc surfaces that fit the outer periphery of the stator fixing sleeve 2, so that the wing plate 401 can be stably fixed between the stator fixing sleeve 2 and the stator flange 101. Furthermore, each wing plate 401 has a vertically formed mating hole 404 in its center, and the connecting screws 3 coaxially pass through the corresponding mating holes 404, so that the wing plate 401 can be fixed by passing the connecting screws 3 through the mating holes 404. Specifically, the mounting base body 5 has a fixing flange 501 coaxially extending and fixed to its bottom periphery. This arrangement facilitates the use of the fixing flange 501 to firmly fix the mounting base body 5 in its position.

[0035] Using the above structure, specifically in the installation process of the stator fixing sleeve 2 together with the fiber optic slip ring body 1, since disassembly and assembly assembly 4 is assembled on both sides of the mounting base body 5, and the two parts of the disassembly and assembly assembly 4 are respectively connected to the top of the mounting base body 5 and the stator fixing sleeve 2, the stator fixing sleeve 2 together with the fiber optic slip ring body 1 can be detachably and coaxially fixed to the inner periphery of the mounting base body 5 by the vertical sliding engagement of the insertion plate 405 and the slot 409 of the disassembly and assembly assembly 4 and the horizontal sliding engagement of the limiting rod 406 and the limiting hole 408. The assembly method of combining the stator fixing sleeve 2 together with the fiber optic slip ring body 1 with the mounting base body 5 is simple and easy to implement, thus facilitating the implementation of the assembly. The stator fixing sleeve 2, together with the fiber optic slip ring body 1, is used in conjunction with the mounting base body 5. Since the insertion plate 405 can be vertically dislodged from the slot 409 by simply pulling the limiting rod 406 out of the limiting hole 408, the stator fixing sleeve 2 and the fiber optic slip ring body 1 can be removed from the top of the mounting base body 5. The method of separating the stator fixing sleeve 2 and the fiber optic slip ring body 1 from the mounting base body 5 is simple and easy to implement, replacing the installation method of adding screws or welding. This not only facilitates the subsequent maintenance after removing the stator fixing sleeve 2 and the fiber optic slip ring body 1 from the mounting base body 5, but also facilitates the repeated assembly and installation of the stator fixing sleeve 2 and the fiber optic slip ring body 1 after maintenance.

[0036] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An optical fiber slip ring mounting structure comprising an optical fiber slip ring body (1), a stator fixing sleeve (2) and a mounting seat body (5), characterized in that: The stator peripheral coaxial fixed combination of the fiber optic slip ring body (1) is combined with the stator fixed sleeve (2), and the stator fixed sleeve (2) is coaxially sleeved on the inner periphery of the mounting seat body (5) in a vertical sliding fit; Both sides of the mounting seat body (5) are provided with disassembly and assembly assembly (4), and the two parts of the disassembly and assembly assembly (4) are connected with the top of the mounting seat body (5) and the stator fixed sleeve (2) respectively, so that the stator fixed sleeve (2) is detachably combined with the mounting seat body (5) together with the fiber optic slip ring body (1) through the disassembly and assembly assembly (4).

2. The optical fiber slip ring mounting structure of claim 1, wherein: A plurality of fixing holes (201) are vertically formed around the top surface of the stator fixed sleeve (2), and the stator flange (101) of the fiber optic slip ring body (1) is located above the top of the stator fixed sleeve (2) and is vertically provided with a plurality of connecting holes (102) around it, the connecting holes (102) correspond one by one with the fixing holes (201) and are combined and fixed by inserting and adding connecting screws (3).

3. The optical fiber slip ring mounting structure of claim 2, wherein: The disassembly and assembly assembly (4) comprises a wing plate (401) and a slot (409), the number of the wing plate (401) is two and is located on both sides, and the wing plates (401) on both sides are respectively fixed horizontally between the two sides of the stator flange (101) and the stator fixed sleeve (2), the bottom surface of the wing plate (401) is vertically fixed with an insertion plate (405), and the outer end faces of the insertion plates (405) on both sides are away from each other and are vertically provided with limiting holes (408), the top surface of the mounting seat body (5) is vertically provided with the slot (409) on both sides, the insertion plate (405) corresponds one by one with the slot (409) and vertically slides, the mounting hole (407) is horizontally formed on the top of the mounting seat on both sides, and the mounting hole (407) is vertically communicated with the corresponding slot (409), the mounting hole (407) is slidably inserted with a limiting rod (406), and the end portions of the limiting rods (406) on both sides are coaxially connected with the corresponding limiting holes (408).

4. The optical fiber slip ring mounting structure of claim 3, wherein: The outer ends of the limiting rods (406) on both sides are coaxially fixed with handles (402).

5. The optical fiber slip ring mounting structure of claim 4, wherein: The mounting hole (407) and the limiting hole (408) are threaded holes, the limiting rod (406) is a screw rod, and the limiting rod (406) and the corresponding mounting hole (407) and limiting hole (408) are coaxially detachably combined by thread fit.

6. The optical fiber slip ring mounting structure of claim 4, wherein: The mounting hole (407) and the limiting hole (408) are circular holes, and the limiting rod (406) and the corresponding mounting hole (407) and limiting hole (408) are coaxially slidably fitted.

7. The optical fiber slip ring mounting structure of claim 6, wherein: The limiting rod (406) is in uniform coaxial gap cooperation with a spring (403) between the corresponding handle (402) and the peripheral part of the mounting seat body (5), and the two ends of the spring (403) are fixedly connected with the corresponding handle (402) and the peripheral part of the mounting seat body (5) respectively.

8. The optical fiber slip ring mounting structure according to any one of claims 3 to 7, characterized by: The horizontal sectional shape of the plug plate (405) and the plug groove (409) is rectangular, the plug groove (409) is a blind groove in the vertical direction and is opened from top to bottom, and the bottom end of the plug plate (405) is in abutting contact with the groove bottom of the corresponding plug groove (409).

9. The optical fiber slip ring mounting structure of claim 8, wherein: The bottom surface of the wing plate (401) is in abutting contact with the top surface of the mounting seat body (5), the end surfaces of the wing plates (401) on both sides are close to each other and are inner circular arc surfaces matched with the outer periphery of the stator fixing sleeve (2), the middle part of the wing plate (401) is vertically provided with a cooperation hole (404), and the connecting screw (3) is coaxially arranged through the cooperation hole (404) on the corresponding side.

10. An optical fiber slip ring mounting structure according to claim 1, 2 or 9, wherein: The bottom periphery of the mounting seat body (5) is coaxially extended and fixed with a fixing flange (501).

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