Optical fiber clamp

Abstract

The utility model discloses an optical fiber clamp, and belongs to the technical field of optical fiber auxiliary tools. An optical fiber clamp comprises a bottom plate, a base is fixed to the side face of the top end of the bottom plate, a clamping seat is fixed to the top end of the base, a plurality of rubber cylinders are fixed in the clamping seat, a cavity b is formed in each rubber cylinder, a liquid pushing assembly communicated with the rubber cylinders is arranged in the center of the clamping seat, and a blocking and limiting assembly is arranged at one end of the clamping seat. According to the utility model, the liquid is synchronously squeezed into the plurality of rubber cylinders through the liquid pushing assembly, so that the rubber cylinders are expanded, the optical fiber cables are tightly pressed and wrapped by the inner side walls of the rubber cylinders, and the plurality of optical fiber cables are synchronously clamped and fixed, so that other accessories can be conveniently installed at the end parts of the optical fiber cables; the clamping efficiency of the plurality of optical fiber cables is effectively improved, and the end parts of the optical fiber cables are stopped and limited through the arranged stopping and limiting assembly, so that the end parts of the plurality of optical fiber cables are aligned, and accessories can be conveniently installed on the end heads of the optical fiber cables.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical fiber auxiliary tools, and particularly relates to an optical fiber clamp. Background Art

[0002] Installing end accessories on optical fiber cables is an important step in optical fiber cable processing. Optical fiber cables are usually fixed to prevent them from shifting or being damaged by external forces. Subsequently, various accessories such as optical fiber connectors, attenuators or couplers are installed on the ends of optical fiber cables to enable the ends to have a structure for efficient and reliable connection with other devices or optical cables.

[0003] When installing accessories on the ends of thicker optical fiber cables, the ends of the optical fiber cables are usually stabilized by hand or multiple optical fiber cables are installed with accessories one by one using a special clamp. This operation is time-consuming and labor-intensive, and the installation is inconvenient, affecting installation efficiency.

[0004] Therefore, there is a need for an optical fiber clamp to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the present utility model is to provide an optical fiber clamp to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A fiber optic clamp includes a bottom plate, a base fixed on the top side of the bottom plate, a clamping seat fixed on the top of the base, a rubber tube fixed inside the clamping seat, a cavity b is opened inside the rubber tube, multiple rubber tubes are provided and the multiple rubber tubes are distributed in a ring shape, a liquid pushing assembly connected to the rubber tube is provided at the center of the clamping seat, and a stop assembly is provided at one end of the clamping seat.

[0008] It should be noted in the scheme that the liquid pushing assembly includes a rubber column fixed inside the clamp seat and located at the center of the clamp seat, a cavity a is opened inside the rubber column, and a plurality of connecting tubes are arranged inside the clamp seat. The plurality of connecting tubes correspond one-to-one to the plurality of rubber tubes and the two ends of the connecting tubes are respectively connected to cavity a and cavity b.

[0009] It is further worth mentioning that one end of the rubber column is fixed with an external tube connected to the cavity a, and a nut sleeve is fixed inside the end of the external tube away from the rubber column. The inner thread of the nut sleeve is connected to a threaded rod inserted into the inside of the external tube, and the end of the threaded rod located inside the external tube is fixed with a piston plate that fits tightly with the inner wall of the external tube.

[0010] It should be further explained that an end plate is fixed to one end of the threaded rod located outside the external tube, a handle rod is fixed to the side surface of the end plate, and a rubber sleeve is fitted on the surface of the handle rod.

[0011] Preferably, the blocking assembly includes a shaft rod rotatably connected to the side surface of one end of the clamp seat, and a stop plate is fixed to the end of the shaft rod away from the clamp seat.

[0012] Preferably, a rubber sleeve b fixedly sleeved on the side surface of the shaft is provided between the shaft and the clamping seat.

[0013] Compared with the prior art, the optical fiber clamp provided by the present invention has at least the following beneficial effects:

[0014] (1) Liquid is squeezed into multiple rubber tubes synchronously through the liquid pushing assembly, so that the rubber tubes expand, and the inner wall of the rubber tubes is pressed and wrapped around the optical fiber cables, and the multiple optical fiber cables are clamped and fixed synchronously, so as to facilitate the installation of other accessories at the ends of the optical fiber cables, effectively improve the convenience of the clamping operation of multiple optical fiber cables, effectively improve the clamping efficiency of multiple optical fiber cables, and thus improve the overall processing efficiency. At the same time, by elastically wrapping and clamping the optical fiber cables, the clamping stability is effectively improved while avoiding crushing and damage to the outer surface of the optical fiber cables, thereby ensuring the quality of the finished product.

[0015] (2) The end of the optical fiber cable is stopped and limited by the set stopper component, so that the ends of multiple optical fiber cables are aligned, which facilitates the installation of accessories on the ends of the optical fiber cables and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic cross-sectional view of the liquid pushing assembly of the present utility model;

[0020] Figure 5 for Figure 1 The enlarged structural diagram at B in the middle;

[0021] Figure 6 It is a schematic diagram of the local structure of the barrier assembly of the present utility model.

[0022] In the picture:

[0023] 1. Liquid pushing assembly; 101. External tube; 102. Piston plate; 103. Nut sleeve; 104. End plate; 105. Threaded rod; 106. Rubber column; 107. Cavity a; 108. Handle rod; 2. Stop limit assembly; 201. Stop plate; 202. Shaft rod; 203. Rubber sleeve b; 3. Clamp seat; 4. Rubber tube; 5. Base; 6. Bottom plate; 7. Cavity b. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the embodiments.

[0025] See also Figure 1-6 The present invention provides an optical fiber clamp, comprising a bottom plate 6, a base 5 is fixed on the top side of the bottom plate 6, a clamping seat 3 is fixed on the top of the base 5, a rubber tube 4 is fixed inside the clamping seat 3, a cavity b7 is opened inside the rubber tube 4, a plurality of rubber tubes 4 are provided and the plurality of rubber tubes 4 are distributed in an annular manner, a liquid pushing component 1 connected to the rubber tube 4 is provided at the center of the clamping seat 3, and a stop component 2 is provided at one end of the clamping seat 3; when in use, a plurality of optical fiber cables are respectively inserted into the interior of the plurality of rubber tubes 4, and by rotating the input end of the liquid pushing component 1, the liquid is synchronously squeezed into the interior of the plurality of rubber tubes 4 through the liquid pushing component 1, so that the rubber tubes 4 expand, thereby The inner wall of the rubber tube 4 is tightly pressed and wrapped around the optical fiber cable, and multiple optical fiber cables are synchronously clamped and fixed, so as to facilitate the installation of other accessories at the end of the optical fiber cable, effectively improve the convenience of the clamping operation of multiple optical fiber cables, effectively improve the clamping efficiency of multiple optical fiber cables, and thus improve the overall processing efficiency. At the same time, by elastically wrapping and clamping the optical fiber cable, the clamping stability is effectively improved while avoiding crushing and damage to the outer surface of the optical fiber cable, thereby ensuring the quality of the finished product. The end of the optical fiber cable is stopped and limited by the set stop assembly 2, so that the ends of multiple optical fiber cables are aligned, which facilitates the installation of accessories at the end of the optical fiber cable and improves working efficiency.

[0026] Further as Figure 1 、 Figure 3 and Figure 4As shown, it is worth mentioning that the liquid pushing component 1 includes a rubber column 106 fixed inside the clamp seat 3 and located at the center of the clamp seat 3, a cavity a107 is opened inside the rubber column 106, and a plurality of connecting tubes are provided inside the clamp seat 3, and the plurality of connecting tubes correspond one to one to the plurality of rubber tubes 4, and the two ends of the connecting tubes are connected with the cavity a107 and the cavity b7 respectively. An external tube 101 connected with the cavity a107 is fixed at one end of the rubber column 106, and a nut sleeve 103 is fixed at one end of the external tube 101 away from the rubber column 106. The nut sleeve 103 is threadedly connected to a threaded rod 105 inserted into the interior of the external tube 101, and a piston plate 102 that fits tightly with the inner wall of the external tube 101 is fixed on one end of the threaded rod 105 located inside the external tube 101; a certain amount of liquid is filled in the external tube 101 and the rubber column 106, and the liquid can be water or liquid Oil pressure, etc. During specific operation, by rotating the threaded rod 105, the threaded rod 105 drives the piston plate 102 to move in the external tube 101, thereby squeezing the liquid inside the external tube 101 into the cavity a107 through the piston plate 102, so that the liquid in the cavity a107 is synchronously squeezed into the interior of multiple rubber tubes 4 through the connecting tube, so that the multiple rubber tubes 4 expand synchronously, and the optical fiber cable is tightly wrapped by the inner side wall of the rubber tube 4, and the multiple optical fiber cables are synchronously clamped and fixed, so as to facilitate the installation of other accessories at the end of the optical fiber cable, effectively improve the convenience of clamping multiple optical fiber cables, effectively improve the clamping efficiency of multiple optical fiber cables, and thus improve the overall processing efficiency. At the same time, by elastically wrapping and clamping the optical fiber cable, while effectively improving the clamping stability, it avoids crushing and damage to the outer surface of the optical fiber cable, thereby ensuring the quality of the finished product.

[0027] Further as Figure 1 and Figure 6 As shown, it is worth mentioning that the limiting assembly 2 includes a shaft 202 rotatably connected to the side surface of one end of the clamp seat 3, and a stop plate 201 is fixed to the end of the shaft 202 away from the clamp seat 3; when multiple optical fiber cables are inserted, the stop plate 201 is aligned with the end side surface of the clamp seat 3, and the end of the optical fiber cable is stopped and limited by the set stop plate 201, so that the ends of multiple optical fiber cables are aligned, which is convenient for installing accessories on the end of the optical fiber cable and improving work efficiency. When installing accessories on the end of the optical fiber cable, the ends of multiple optical fiber cables are exposed by rotating the stop plate 201 away from the end of the clamp seat 3, which is convenient for installing accessories.

[0028] This solution has the following working process: multiple optical fiber cables are respectively inserted into multiple rubber tubes 4, and by rotating the threaded rod 105, the threaded rod 105 drives the piston plate 102 to move in the external tube 101, so that the liquid inside the external tube 101 is squeezed into the cavity a107 through the piston plate 102, so that the liquid in the cavity a107 is synchronously squeezed into the multiple rubber tubes 4 through the connecting tube, so that the multiple rubber tubes 4 expand synchronously, and the optical fiber cables are tightly wrapped by the inner side walls of the rubber tubes 4, and the multiple optical fiber cables are synchronously clamped and fixed, so as to facilitate the installation of other accessories at the end of the optical fiber cable. When multiple optical fiber cables are inserted, the stop plate 201 is aligned with the end side surface of the clamp seat 3, and the end of the optical fiber cable is stopped and limited by the set stop plate 201, so that the ends of multiple optical fiber cables are aligned, which is convenient for installing accessories on the end of the optical fiber cable.

[0029] Further as Figure 2 and Figure 3 As shown, it is worth mentioning that an end plate 104 is fixed to one end of the threaded rod 105 located outside the external tube 101, and a handle rod 108 is fixed to the side of the end plate 104. The surface of the handle rod 108 is fitted with a rubber sleeve. During specific work, the threaded rod 105 can be rotated conveniently by holding the handle rod 108. The handle rod 108 has a long force arm, and the operation is convenient and labor-saving. The rubber sleeve is provided to increase the friction of holding the handle rod 108 to prevent slipping.

[0030] Further as Figure 5 As shown, it is worth mentioning that a rubber sleeve b203 fixedly mounted on the side of the shaft 202 is provided between the shaft 202 and the clamp seat 3; during specific operation, the rubber sleeve b203 is provided so that the shaft 202 has a certain damping when it rotates, so that the stop plate 201 can automatically stop when it rotates to different positions.

[0031] In summary: the liquid is synchronously squeezed into the interior of multiple rubber tubes 4 through the liquid pushing component 1, so that the rubber tube 4 expands, and the optical fiber cable is tightly wrapped by the inner wall of the rubber tube 4, and the multiple optical fiber cables are synchronously clamped and fixed, so as to facilitate the installation of other accessories at the end of the optical fiber cable, effectively improve the convenience of the clamping operation of multiple optical fiber cables, effectively improve the clamping efficiency of multiple optical fiber cables, and thus improve the overall processing efficiency. At the same time, by elastically wrapping and clamping the optical fiber cable, the clamping stability is effectively improved while avoiding crushing and damage to the outer surface of the optical fiber cable, thereby ensuring the quality of the finished product. The end of the optical fiber cable is stopped and limited by the set stop component 2, so that the ends of multiple optical fiber cables are aligned, which facilitates the installation of accessories at the end of the optical fiber cable and improves working efficiency.

Claims

1. An optical fiber clamp, comprising a bottom plate (6), characterized in that: A base (5) is fixed on the top side of the bottom plate (6), a clamping seat (3) is fixed on the top of the base (5), a rubber tube (4) is fixed inside the clamping seat (3), a cavity b (7) is opened inside the rubber tube (4), a plurality of rubber tubes (4) are provided and the plurality of rubber tubes (4) are distributed in a ring shape, a liquid pushing component (1) connected to the rubber tube (4) is provided at the center of the clamping seat (3), and a stop component (2) is provided at one end of the clamping seat (3).

2. The optical fiber clamp according to claim 1, characterized in that: The liquid pushing assembly (1) includes a rubber column (106) fixed inside the clamping seat (3) and located at the center of the clamping seat (3), a cavity a (107) is opened inside the rubber column (106), and a plurality of connecting tubes are provided inside the clamping seat (3), the plurality of connecting tubes correspond to the plurality of rubber tubes (4) one by one, and the two ends of the connecting tubes are respectively connected to the cavity a (107) and the cavity b (7).

3. The optical fiber clamp according to claim 2, characterized in that: An external tube (101) communicating with the cavity a (107) is fixed to one end of the rubber column (106); a nut sleeve (103) is fixed inside the end of the external tube (101) away from the rubber column (106); the internal thread of the nut sleeve (103) is connected to a threaded rod (105) inserted into the interior of the external tube (101); and a piston plate (102) tightly fitting with the inner wall of the external tube (101) is fixed to one end of the threaded rod (105) located inside the external tube (101).

4. The optical fiber clamp according to claim 3, characterized in that: An end plate (104) is fixed to one end of the threaded rod (105) located outside the external tube (101), a handle rod (108) is fixed to the side of the end plate (104), and a rubber sleeve is provided on the surface of the handle rod (108).

5. The optical fiber clamp according to claim 1, characterized in that: The limiting assembly (2) comprises a shaft (202) rotatably connected to the side of one end of the clamping seat (3), and a stop plate (201) is fixed to the end of the shaft (202) away from the clamping seat (3).

6. The optical fiber clamp according to claim 5, characterized in that: A rubber sleeve b (203) fixedly sleeved on the side of the shaft (202) is provided between the shaft (202) and the clamping seat (3).

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