Multifunctional wire clamping device for optical fiber

Abstract

The utility model discloses a multifunctional wire clamping device for optical fibers, which is characterized in that the multifunctional wire clamping device comprises a main body and a bonding part, two wire clamping grooves with different sizes are arranged above the back of the main body at intervals, two ends of each wire clamping groove penetrate through two ends of the main body, the bonding part is bonded on the back of the main body, and the wire clamping grooves are connected with the bonding part. The bonding part is arranged below the wire clamping groove at the lower part; and the main body is made of a transparent PVC (Polyvinyl Chloride) soft material. According to the utility model, the convenience of construction is improved, and the aesthetic property of the installed optical fiber is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of optical cable accessories, especially a kind of multifunctional wire clamping device for optical fiber. BACKGROUND

[0002] In daily life, since the conduction loss of light in optical fiber is much lower than the conduction loss of electricity in wire, optical fiber is used for long-distance information transmission. Optical fiber routing channel, also known as optical fiber channel and tail fiber channel, is a new product composed of routing channel, routing rack, corrugated pipe, various joints, elbows and supporting members, which is made by injection molding or extrusion molding technology. It is mainly used in communication machine room to protect communication optical fiber from damage.

[0003] In the prior art, for example, application No. 202322576747.9, patent name: optical fiber invisible line slot, which is a commonly used invisible optical fiber wire clamping channel on the market. In this structure, the following disadvantages exist:

[0004] 1. The optical fiber is arranged towards the outside of the wall, and the invisible effect is not good;

[0005] 2. Only one optical fiber can be clamped at a time, and different sizes of optical fibers cannot be arranged separately;

[0006] 3. The optical fiber is arranged towards the outside of the wall, and the optical fiber has the risk of falling out;

[0007] 4. The optical fiber is arranged towards the outside of the wall, and is easy to accumulate dust and difficult to clean;

[0008] 5. PC plastic, a hard material, is used, which is not convenient to cut, or the cutting part is easy to crack during cutting. SUMMARY

[0009] The utility model aims at providing a multifunctional wire clamping device for optical fiber, which effectively improves the convenience and aesthetics of construction, and also improves the application range and facilitates subsequent cleaning.

[0010] To achieve the above-mentioned purpose, the utility model adopts the technical scheme: a multifunctional wire clamping device for optical fiber, comprising a main body and an adhesive part, two wire clamping channels with different sizes are arranged on the upper part of the back surface of the main body, the two ends of the wire clamping channels penetrate through the two ends of the main body, the adhesive part is adhered to the back surface of the main body, and the adhesive part is arranged below the lower wire clamping channel.

[0011] The main body is made of transparent PVC soft material.

[0012] In the above technical scheme, the two wire clamping channels are arranged parallel to each other, and the wire clamping channels are arranged along the extension direction of the main body.

[0013] In the technical scheme, two opposite protrusions are arranged on the inner wall of the opening of the wire clamping groove, and the two protrusions are arranged at the top and bottom of the opening of the wire clamping groove respectively, and the protrusions are arranged along the extension direction of the wire clamping groove.

[0014] In the technical scheme, two opposite limiting parts are arranged on the inner wall of the opening of the wire clamping groove, and the two limiting parts are arranged at the top and bottom of the opening of the wire clamping groove respectively, and the limiting part comprises a plurality of protrusions arranged along the extension direction of the wire clamping groove.

[0015] In the technical scheme, the bottom of the adhesive part is arranged close to the bottom of the main body, or the bottom surface of the adhesive part is arranged flush with the bottom surface of the main body, and the top of the adhesive part is arranged close to the bottom of the wire clamping groove below.

[0016] In the technical scheme, the two ends of the adhesive part are arranged flush with the two ends of the main body.

[0017] In the technical scheme, the length of the adhesive part is equal to the length of the main body, and the width of the adhesive part is 1 / 2-2 / 3 of the width of the main body.

[0018] In the technical scheme, the length of the adhesive part and the main body is 1.5m-2.1m.

[0019] In the technical scheme, the width and depth of one wire clamping groove are both 1.2mm, and the width and depth of the other wire clamping groove are both 0.9mm.

[0020] In the technical scheme, the width of the main body is 12mm-14mm, the thickness of the main body is 2.4mm-2.6mm, the width of the adhesive part is 7mm-9mm, and the thickness of the adhesive part is 0.13mm-0.16mm.

[0021] In the technical scheme, the top of the front surface of the main body is connected with the top surface of the main body through a top arc surface, and the bottom of the front surface of the main body is connected with the bottom surface of the main body through a bottom arc surface.

[0022] In the technical scheme, the adhesive part is double-sided adhesive tape.

[0023] Due to the use of the above technical scheme, the present application has the following advantages compared with the prior art:

[0024] 1. The utility model discloses a back of main part sets up two different size's card line slot, can carry out card line to two different size optical fiber simultaneously, and the adhesion part is at the back of main part, and the main part directly passes through the adhesion part and carries out quick adhesion, not only can improve the convenience of using, improves the application scope, and the optical fiber is not exposed and is buckled on the wall, and the optical fiber is directly pasted on the wall surface of wiring, more beautiful, and the invisible effect is better.

[0025] 2. The utility model discloses a main part adopts transparent PVC soft material to make, and the initial length is longer, can according to the size of need use and carry out quick cutting, improve the convenience of construction, and the aesthetic property is stronger.

[0026] 3. The utility model discloses an optical fiber directly and wall surface pasting, is convenient for wall surface cleaning, and also will not pull out the optical fiber in the cleaning process, improves the convenience of cleaning.

[0027] 4. The utility model discloses a top and bottom of the front of main part adopt arc surface connection, and carry out fillet processing, and it is convenient for wall surface and card line device's cleaning. ACCURATE DRAWINGS

[0028] Figure 1 It is the end surface structure schematic diagram (card line slot has the optical fiber state of carding) in the utility model embodiment one.

[0029] Figure 2 It is Figure 1 the local enlarged view of card line slot in

[0030] Figure 3 It is the structure schematic diagram of side surface in the utility model embodiment one.

[0031] Among them: 1, main part, 2, adhesion part, 3, card line slot, 4, optical fiber, 5, convex strip, 6, top arc surface, 7, bottom arc surface. SPECIFIC IMPLEMENTATION

[0032] The utility model is further described in connection with the drawings and embodiments:

[0033] Embodiment one: see Figures 1 to 3 The utility model discloses a multifunctional card line device for optical fiber, including main part 1 and adhesion part 2, the upper interval of the back of main part 1 is provided with two size different card line slots 3, and the both ends of card line slot 3 are through the both ends of main part 1, adhesion part 2 is adhered to the back of main part 1, and adhesion part 2 is set below the lower card line slot 3.

[0034] The main part 1 is made of transparent PVC soft material.

[0035] In actual use, the back of the main body is opposite to the installation position, for example, the back of the main body is opposite to the wall surface, the two different sizes of optical fibers to be installed are clamped in the two wire clamping grooves respectively, and then the main body is directly bonded to the wall surface through the bonding part. In this process, the optical fiber 4 is between the main body and the wall surface, and the optical fiber (the optical fiber is a hidden optical fiber) does not directly leak out, so that the hidden effect of the optical fiber is better. Moreover, the main body is made of transparent PVC soft material, and more preferably, the bonding part is made of double-sided adhesive tape. Therefore, the double-sided adhesive tape can be freely and conveniently cut according to the length of the construction site during the construction process, especially in FTTR indoor wiring. After the optical fiber is clamped through the wire clamping groove on the back of the main body, the release paper on the back of the double-sided adhesive tape is removed (in the initial state, the double-sided adhesive tape is directly bonded to the back of the main body through the bonding surface on one side thereof), so that the bonding surface on the other side of the double-sided adhesive tape is opposite to the wall surface, and then the double-sided adhesive tape is bonded to the wall surface. In this way, the opening of the wire clamping groove is opposite to the wall surface, and at this time, the optical fiber is abutted against the wall surface or arranged close to the wall surface. The main body and the wall surface limit and hide the optical fiber, which is not only more beautiful, but also does not leak out. When the wall surface is cleaned later, only the front surface, the top surface and the bottom surface of the main body are contacted and cleaned, so that the optical fiber is not damaged and is not taken out or pulled out of the wire clamping groove, which is convenient for subsequent cleaning of the wall surface. During construction, the double-sided adhesive tape is cut according to the required length, and then the double-sided adhesive tape is quickly bonded, which is convenient and fast.

[0036] As shown in Figure 1 、 2 The two wire clamping grooves 3 are arranged in parallel to each other, and the wire clamping grooves 3 are arranged along the extension direction of the length of the main body 1.

[0037] The wire clamping grooves extend along the length direction of the main body. During use, the optical fiber of the corresponding size is clamped into the corresponding wire clamping groove, and is arranged along the length direction of the main body. According to actual installation needs, the main body of the corresponding length is cut and bonded to the wall surface through the bonding part. During cutting of the main body, the bonding part is cut off at the same time.

[0038] In the utility model, in order to facilitate the optical fiber to be loaded into the wire clamping groove of the main body, and the optical fiber does not fall out of the wire clamping groove before being bonded to the wall, therefore, in the utility model, the optical fiber loaded into the wire clamping groove is limited in two ways:

[0039] The first kind: the inner wall of the opening of the wire clamping groove 3 is provided with two oppositely arranged protrusions 5, and the two protrusions 5 are arranged at the top and bottom of the opening of the wire clamping groove 3 respectively, and the protrusions 5 are arranged along the length extension direction of the wire clamping groove 3. The protrusions and the main body are an integral structure.

[0040] Second: the inner wall at the opening of the card line slot is provided with two sets of oppositely arranged limiting portions, the two sets of limiting portions are arranged at the top and bottom of the opening of the card line slot respectively, and the limiting portion comprises a plurality of convex points arranged along the extension direction of the card line slot.

[0041] Both structures can be selected according to the manufacturing method of the main body. If the main body is manufactured by extrusion molding, it is continuously manufactured, so the first structure is adopted. If the main body structure is manufactured by injection molding, the second structure is preferably adopted to save materials. In the embodiment, the first structure is adopted, and the manufacturing is more convenient by using the extrusion manufacturing method, and the production efficiency is higher.

[0042] The width and depth of one card line slot are both 1.2 mm, and the width and depth of the other card line slot are both 0.9 mm.

[0043] In the embodiment, the cross section of the card line slot is a square structure, the corners of the opposite opening ends are arc surfaces, which are matched with the outer surface of the optical fiber as much as possible, and the depth and width of the slot are also reduced as much as possible to ensure the strength of the main body. Meanwhile, the cross section adopts a square structure (the corners are arc surfaces, or the side away from the opening direction of the card line slot is an arc surface matched with the optical fiber), the sizes of the two card line slots are different, and they are respectively for 1.2 mm and 0.9 mm diameter optical fibers. After the optical fiber is clamped into the corresponding card line slot, the outer surface of one side of the optical fiber is opposite to the opening of the card line slot. After the main body is adhered to the wall surface by the adhesive portion, the optical fiber is closer to the wall surface, and it is not easy to shake and separate from the card line slot (if the depth of the card line slot is greater than the diameter of the optical fiber, the optical fiber protrudes a little towards the opening of the card line slot, and the optical fiber is resisted on the wall surface, which causes the main body on the adhesive portion to be pushed outwards or warped, affecting the aesthetics, and the optical fiber is also easy to separate from the main body).

[0044] Preferably, the side wall of the convex strip is an inclined surface, which facilitates the installation of the optical fiber into the card line slot, and the inclined surface plays a guiding role for the installation of the optical fiber.

[0045] Referring to Figures 1 to 3 As shown in the figure, the bottom of the adhesive portion 2 is arranged close to the bottom of the main body 1, or the bottom surface of the adhesive portion 2 is arranged flush with the bottom surface of the main body 1, and the top of the adhesive portion 2 is arranged close to the bottom of the lower card line slot 3. In the embodiment, the bottom surface of the adhesive portion is arranged flush with the bottom surface of the main body.

[0046] The two ends of the extension direction of the adhesive portion 2 are arranged flush with the two ends of the extension direction of the main body 1;

[0047] The length of the adhesive portion 2 is equal to the length of the main body 1, and the width of the adhesive portion 2 is 1 / 2-2 / 3 of the width of the main body 1.

[0048] The length of the adhesive part and the main body is 1.5m-2.1m, and the length is preferably 2mm;

[0049] The width of the main body is 12mm-14mm, preferably the width of the main body is 13mm, the thickness of the main body is 2.4mm-2.6mm, preferably the thickness of the main body is 2.5mm, the width of the adhesive part is 7mm-9mm, preferably the width of the adhesive part is 8mm, and the thickness of the adhesive part is 0.13mm-0.16mm, preferably the thickness of the adhesive part is 0.15mm.

[0050] In the embodiment, the width of the adhesive part is about 2 / 3 of the width of the main body, and the thickness is thin, so that the main body above the adhesive part is as close to the wall surface as possible, thereby ensuring the aesthetic appearance after the installation of the invisible optical fiber.

[0051] Referring to Figure 1 、 2 As shown in the figure, the top of the front of the main body 1 is connected with the top arc surface 6 of the top of the main body 1, and the bottom of the front of the main body 1 is connected with the bottom arc surface 7 of the bottom of the main body 1.

[0052] When the wall surface is cleaned, especially when the main body is cleaned during the cleaning of the wall surface, due to the setting of the arc surface, the arc surface is a round corner, and when wiping, the arc surface plays a guiding role, the main body is not pulled off the wall surface, and it is not easy to leave a sanitary dead angle, so that the wall surface is cleaned.

[0053] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0054] In the utility model, unless another definite provision and limitation, the term " install", " link", " connect", " fixed" 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 be indirectly connected through intermediate medium, for example, two through abutment, contact and so on form mechanical abutment or contact connection mode, two also can be directly hung or through intermediate medium hang up and so on, also can be two element internal communication or two element's interaction relationship. For ordinary skilled person in the art, the specific meaning of the above-mentioned term in the application can be understood according to the specific circumstances.

Claims

1. A multifunctional cable management device for optical fibers, characterized by: The utility model provides a cable fixing groove, which comprises a main body and an adhesive part, two cable fixing grooves with different sizes are arranged on the back of the main body, the two ends of the cable fixing grooves pass through the two ends of the main body, the adhesive part is attached to the back of the main body, and the adhesive part is arranged below the lower cable fixing groove. The main body is made of transparent PVC soft material. Two opposite convex strips are arranged on the inner wall of the opening of the cable fixing groove, the two convex strips are arranged on the top and bottom of the opening of the cable fixing groove respectively, and the convex strips are arranged along the extension direction of the cable fixing groove. Two groups of opposite limiting parts are arranged on the inner wall of the opening of the cable fixing groove, the two groups of limiting parts are arranged on the top and bottom of the opening of the cable fixing groove respectively, and the limiting parts comprise a plurality of convex points arranged along the extension direction of the cable fixing groove.

2. The multifunctional cord device for optical fibers according to claim 1, characterized by: The two cable fixing grooves are arranged in parallel, and the cable fixing grooves are arranged along the extension direction of the main body.

3. The multifunctional cord device for optical fibers according to claim 1, characterized by: The bottom of the adhesive part is arranged close to the bottom of the main body, or the bottom surface of the adhesive part is flush with the bottom surface of the main body, and the top of the adhesive part is arranged close to the bottom of the lower cable fixing groove.

4. The multifunctional cord device for optical fibers according to claim 1, characterized by: The two ends of the adhesive part are flush with the two ends of the main body. The length of the adhesive part is equal to the length of the main body, and the width of the adhesive part is 1 / 2-2 / 3 of the width of the main body.

5. The multifunctional cord device for optical fibers according to claim 1, characterized by: The length of the adhesive part and the main body is 1.5-2.1 m. The width and depth of one cable fixing groove are both 1.2 mm, and the width and depth of the other cable fixing groove are both 0.9 mm.

6. The multifunctional cord device for optical fibers according to claim 1, characterized by: The width of the main body is 12-14 mm, the thickness of the main body is 2.4-2.6 mm, the width of the adhesive part is 7-9 mm, and the thickness of the adhesive part is 0.13-0.16 mm.

7. The multifunctional cord device for optical fibers according to claim 1, characterized by: The top of the front surface of the main body is connected with the top surface of the main body through a top arc surface, and the bottom of the front surface of the main body is connected with the bottom surface of the main body through a bottom arc surface.

8. The multifunctional cord device for optical fibers according to claim 1, characterized by: The adhesive part is double-sided adhesive tape.

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