Portable optical fiber repeater terminal

Abstract

The utility model belongs to the technical field of optical fiber repeater terminals, and particularly relates to a portable optical fiber repeater terminal, which comprises a terminal main body and a hand-held mechanism arranged above the terminal main body, and the hand-held mechanism comprises a sliding assembly and a rotating assembly. The sliding assembly comprises a sliding groove, a sliding block and a first fixing plate, the sliding block and the sliding groove slide in a clamped mode, then the hand lifting rod is separated from the containing support of a malleable plastic structure, and then the first fixing plate on the side wall of the sliding block is fastened with a second fixing plate through a locking screw. According to the optical fiber repeater terminal, the first connecting rod rotates to move downwards through the connecting shaft and the sliding block, and finally the clamping block is pressed to contract in the cavity through the compression spring, so that the second connecting rod slides in the first connecting rod through the limiting groove, and the optical fiber repeater terminal can be conveniently carried and moved through the two groups of hand-held rods; and when moving is completed, the hand lifting rod can be stored, and management is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber repeater terminal, in particular to a portable optical fiber repeater terminal. Background Art

[0002] Fiber optic repeater is a repeater that uses optical fiber to transmit signals. It uses the characteristics of low transmission loss, convenient wiring, and suitability for long-distance transmission to solve the problem of villages, towns, tourist areas, highways, etc. that cannot receive base station signals, as well as the problem of signal coverage in large and super-large buildings. It is used in large high-rise regional buildings (groups), communities, and other occasions with high requirements.

[0003] However, the existing fiber optic repeater terminal is larger in size than the traditional wireless repeater terminal. The design without a carrying pole means that the fiber optic repeater terminal cannot be conveniently carried and moved, which increases the workload of moving the equipment and causes damage by collision when placed. Therefore, a portable fiber optic repeater terminal is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and solve the problem that the size of the fiber optic repeater terminal is larger than that of the traditional wireless repeater terminal, and the design without a carrying pole means that the fiber optic repeater terminal cannot be conveniently carried and moved, which increases the workload of moving the equipment and the problem of damage caused by impact and collision when placed, the utility model proposes a portable fiber optic repeater terminal.

[0005] The utility model solves the technical problem by adopting the following technical solution: the portable optical fiber repeater terminal of the utility model comprises a terminal body and a hand-held mechanism arranged above the terminal body, wherein the hand-held mechanism comprises a sliding component and a rotating component;

[0006] The sliding assembly includes a slide groove, a slider, a first fixing plate, a second fixing plate, a storage bracket, a hand-held rod and a locking screw. The two side walls of the terminal body are provided with slide grooves, the slider is installed inside the slide groove, the left side wall of the slider is installed with a first fixing plate, the left end of the slide groove is fixed with a second fixing plate, the second fixing plate is installed inside the locking screw, the left side wall of the terminal body is installed with a storage bracket, and the hand-held rod is installed inside the storage bracket;

[0007] The rotating assembly includes a connecting shaft, a first connecting rod, a slot, a limiting slot, a second connecting rod, a cavity, a compression spring and a block. The front end of the slider is equipped with a connecting shaft, the outer surface of the connecting shaft is equipped with a first connecting rod, the upper end surface of the first connecting rod is provided with a slot, the interior of the first connecting rod is equipped with a limiting slot, the interior of the limiting slot is equipped with a second connecting rod, the interior of the second connecting rod is provided with a cavity, the inner wall of the cavity is equipped with a compression spring, and the end of the compression spring is equipped with a block.

[0008] A sealing groove is provided on the upper end surface of the terminal body, a sealing bolt is installed inside the sealing groove, an upper cover is installed on the upper end of the sealing bolt, threaded bolts are installed on the four ends of the upper cover, a support seat is installed on the lower end of the terminal body, a shock-absorbing spring is installed inside the support seat, a support plate is installed on the lower end of the shock-absorbing spring, and a damping support rod is installed on the upper end surface of the support plate, which is located on the inner circle of the shock-absorbing spring.

[0009] Preferably, the first fixed plate is fixedly connected to the slider, the slider is slidably connected to the slide slot, and the slide slot is a cross-shaped structure.

[0010] Preferably, the carrying rod is snap-connected to the storage bracket, the second fixing plate forms a detachable structure with the first fixing plate via a locking screw, and the first connecting rod forms a rotating structure with the slider via a connecting shaft.

[0011] Preferably, the second connecting rod forms a sliding structure with the first connecting rod through a limiting groove, and the clamping block forms an elastic structure with the cavity through a compression spring.

[0012] Preferably, the upper cover forms a detachable structure with the terminal body through a threaded bolt, and the upper cover forms a snap-fit ​​structure with the terminal body through a sealing groove and a sealing bolt.

[0013] Preferably, the support plate forms an elastic structure with the support seat through a shock-absorbing spring and a damping support rod.

[0014] The utility model is beneficial in that:

[0015] 1. The slider and the slide groove of the utility model are engaged and slid, and then the hand-held rod is separated from the storage bracket with a ductile plastic structure, and then the first fixing plate of the side wall of the slider is fastened with the second fixing plate through a locking screw, and the first connecting rod is rotated downward through the connecting shaft and the slider, and finally the card block is pressed to shrink inside the cavity through the compression spring, so that the second connecting rod passes through the limit groove and the inside of the first connecting rod. Through the two sets of hand-held rods, the optical fiber repeater terminal can be conveniently carried and moved, and the hand-held rod can be stored when the movement is completed, which is convenient for management;

[0016] 2. The upper cover of the utility model is snap-fitted with the terminal body through a sealing groove and a sealing bolt, which improves the sealing during installation and avoids the entry of dust into the gap to affect the equipment. The support plate can effectively reduce the impact of vibration and impact on the equipment through the shock-absorbing spring and the damping support rod and the support seat, reduce the possibility of equipment damage, and avoid damage caused by collision during placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the first connecting rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the support base structure of the utility model.

[0021] In the figure: 1. terminal body; 2. slide groove; 3. slider; 4. first fixed plate; 5. second fixed plate; 6. storage bracket; 7. carrying rod; 8. connecting shaft; 9. first connecting rod; 10. slot; 11. limit slot; 12. second connecting rod; 13. cavity; 14. compression spring; 15. block; 16. sealing groove; 17. sealing bolt; 18. upper cover; 19. threaded bolt; 20. support seat; 21. shock-absorbing spring; 22. support plate; 23. damping support rod; 24. locking screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-3 As shown, a portable optical fiber repeater terminal comprises a terminal body 1 and a hand-held mechanism arranged above the terminal body 1, wherein the hand-held mechanism comprises a sliding component and a rotating component;

[0025] The sliding assembly includes a slide groove 2, a slider 3, a first fixing plate 4, a second fixing plate 5, a storage bracket 6, a hand lever 7 and a locking screw 24. The two side walls of the terminal body 1 are provided with slide grooves 2, the slider 3 is installed inside the slide groove 2, the first fixing plate 4 is installed on the left side wall of the slider 3, the second fixing plate 5 is fixed to the left end of the slide groove 2, the locking screw 24 is installed inside the second fixing plate 5, the storage bracket 6 is installed on the left side wall of the terminal body 1, and the hand lever 7 is installed inside the storage bracket 6;

[0026] The rotating assembly includes a connecting shaft 8, a first connecting rod 9, a slot 10, a limiting slot 11, a second connecting rod 12, a cavity 13, a compression spring 14 and a block 15. The front end of the slider 3 is installed with the connecting shaft 8, the outer surface of the connecting shaft 8 is installed with the first connecting rod 9, the upper end surface of the first connecting rod 9 is provided with a slot 10, the interior of the first connecting rod 9 is installed with the limiting slot 11, the interior of the limiting slot 11 is installed with the second connecting rod 12, the interior of the second connecting rod 12 is provided with a cavity 13, the inner wall of the cavity 13 is installed with a compression spring 14, and the end of the compression spring 14 is installed with a block 15.

[0027] Furthermore, the first fixed plate 4 is fixedly connected to the slider 3 , the slider 3 is slidably connected to the slide slot 2 , the slide slot 2 is a cross-shaped structure, and the slider 3 is engaged and slidably engaged with the slide slot 2 .

[0028] Furthermore, the carrying rod 7 is snap-connected with the storage bracket 6, the second fixed plate 5 forms a detachable structure with the first fixed plate 4 through the locking screw 24, the first connecting rod 9 forms a rotating structure with the slider 3 through the connecting shaft 8, and then the carrying rod 7 is separated from the storage bracket 6 having a ductile plastic structure, and then the first fixed plate 4 on the side wall of the slider 3 is fastened with the second fixed plate 5 through the locking screw 24, and the first connecting rod 9 is rotated downward through the connecting shaft 8 and the slider 3.

[0029] Furthermore, the second connecting rod 12 forms a sliding structure with the first connecting rod 9 through the limiting groove 11, and the clamping block 15 forms an elastic structure with the cavity 13 through the compression spring 14. Finally, the clamping block 15 is pressed to shrink inside the cavity 13 through the compression spring 14, so that the second connecting rod 12 can slide inside the limiting groove 11 and the first connecting rod 9. Through the two sets of carrying rods 7, the optical fiber repeater terminal can be easily carried and moved, and the carrying rods 7 can be stored when the movement is completed, which is convenient for management.

[0030] Embodiment 2

[0031] See also Figure 1 and Figure 3As shown, compared with Example 1, as another implementation mode of the utility model, a sealing groove 16 is opened on the upper end surface of the terminal body 1, a sealing bolt 17 is installed inside the sealing groove 16, an upper cover 18 is installed on the upper end of the sealing bolt 17, and threaded bolts 19 are installed on the four ends of the upper cover 18, a support seat 20 is installed on the lower end of the terminal body 1, a shock-absorbing spring 21 is installed inside the support seat 20, a support plate 22 is installed on the lower end of the shock-absorbing spring 21, and a damping support rod 23 is installed on the upper end surface of the support plate 22 located on the inner circle of the shock-absorbing spring 21.

[0032] Furthermore, the upper cover 18 forms a detachable structure with the terminal body 1 through the threaded bolt 19, and the upper cover 18 forms a snap-fit ​​structure with the terminal body 1 through the sealing groove 16 and the sealing bolt 17. The upper cover 18 is snap-fitted with the terminal body 1 through the sealing groove 16 and the sealing bolt 17, thereby improving the sealing during installation and avoiding the entry of dust into gaps to affect the equipment.

[0033] Furthermore, the support plate 22 forms an elastic structure with the support base 20 through the shock-absorbing spring 21 and the damping support rod 23, and the support plate 22 and the support base 20 through the shock-absorbing spring 21 and the damping support rod 23 can effectively reduce the impact of vibration and impact on the equipment, reduce the possibility of equipment damage, and avoid damage caused by collision when placed.

[0034] Working principle: first, the slider 3 is engaged and slid with the slide groove 2, then the hand-held rod 7 is separated from the storage bracket 6 with a ductile plastic structure, then the first fixing plate 4 of the side wall of the slider 3 is fastened with the second fixing plate 5 through the locking screw 24, and the first connecting rod 9 is rotated downward through the connecting shaft 8 and the slider 3, and finally the card block 15 is pressed to shrink inside the cavity 13 through the compression spring 14, so that the second connecting rod 12 passes through the limiting groove 11 and the first connecting rod 9. Through the two sets of hand-held rods 7, the optical fiber The repeater terminal can be conveniently carried and moved, and the carrying pole 7 can be stored when the movement is completed, which is convenient for management. The upper cover 18 is connected to the terminal body 1 through the sealing groove 16 and the sealing bolt 17 to improve the sealing during installation and avoid the entry of dust in the gap to affect the equipment. The support plate 22 can effectively reduce the impact of vibration and impact on the equipment through the shock-absorbing spring 21 and the damping support rod 23 and the support seat 20, reduce the possibility of equipment damage, and avoid damage caused by collision during placement.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A portable optical fiber repeater terminal, comprising a terminal body (1) and a hand-held mechanism arranged above the terminal body (1), characterized in that: The hand-held mechanism includes a sliding component and a rotating component; The sliding assembly comprises a slide groove (2), a slider (3), a first fixed plate (4), a second fixed plate (5), a storage bracket (6), a hand lever (7) and a locking screw (24); the two side walls of the terminal body (1) are provided with slide grooves (2); the slider (3) is installed inside the slide groove (2); the first fixed plate (4) is installed on the left side wall of the slider (3); the second fixed plate (5) is fixed at the left end of the slide groove (2); the second fixed plate (5) is installed inside the locking screw (24); the storage bracket (6) is installed on the left side wall of the terminal body (1); and the hand lever (7) is installed inside the storage bracket (6); The rotating assembly comprises a connecting shaft (8), a first connecting rod (9), a clamping groove (10), a limiting groove (11), a second connecting rod (12), a cavity (13), a compression spring (14) and a clamping block (15); the front end of the slider (3) is provided with a connecting shaft (8); the outer surface of the connecting shaft (8) is provided with a first connecting rod (9); the upper end surface of the first connecting rod (9) is provided with a clamping groove (10); the interior of the first connecting rod (9) is provided with a limiting groove (11); the interior of the limiting groove (11) is provided with a second connecting rod (12); the interior of the second connecting rod (12) is provided with a cavity (13); the inner wall of the cavity (13) is provided with a compression spring (14); the end of the compression spring (14) is provided with a clamping block (15).

2. A portable optical fiber repeater terminal according to claim 1, characterized in that: The upper end surface of the terminal body (1) is provided with a sealing groove (16), a sealing bolt (17) is installed inside the sealing groove (16), an upper cover (18) is installed on the upper end of the sealing bolt (17), and threaded bolts (19) are installed on the four ends of the upper cover (18), a support seat (20) is installed on the lower end of the terminal body (1), a shock absorbing spring (21) is installed inside the support seat (20), a support plate (22) is installed at the lower end of the shock absorbing spring (21), and a damping support rod (23) is installed on the upper end surface of the support plate (22) located on the inner circle of the shock absorbing spring (21).

3. A portable optical fiber repeater terminal according to claim 1, characterized in that: The first fixed plate (4) is fixedly connected to the slider (3), the slider (3) is slidably connected to the slide groove (2), and the slide groove (2) is a cross-shaped structure.

4. The portable optical fiber repeater terminal according to claim 1, characterized in that: The carrying handle (7) is connected to the storage bracket (6) in a snap-fitting manner; the second fixing plate (5) forms a detachable structure with the first fixing plate (4) via a locking screw (24); and the first connecting rod (9) forms a rotating structure with the slider (3) via a connecting shaft (8).

5. The portable optical fiber repeater terminal according to claim 1, characterized in that: The second connecting rod (12) forms a sliding structure with the first connecting rod (9) via the limiting groove (11), and the clamping block (15) forms an elastic structure with the cavity (13) via the compression spring (14).

6. A portable optical fiber repeater terminal according to claim 2, characterized in that: The upper cover (18) forms a detachable structure with the terminal body (1) via a threaded bolt (19), and the upper cover (18) forms a snap-fit ​​structure with the terminal body (1) via a sealing groove (16) and a sealing bolt (17).

7. A portable optical fiber repeater terminal according to claim 2, characterized in that: The support plate (22) forms an elastic structure with the support seat (20) through the shock absorbing spring (21) and the damping support rod (23).

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