Carrier for assembling radio frequency coaxial cable assembly

Abstract

The utility model discloses a carrier for assembling a radio frequency coaxial cable component, which relates to the field of radio frequency coaxial cable component assembling and comprises a box body, first cavities are arranged on two sides of the top of the box body, lifting rods are vertically arranged in the first cavities in a sliding mode, and driving parts for driving the lifting rods to move up and down are arranged at the bottom of the box body. A first positioning block and a second positioning block are installed in the first cavity, a first clamping piece and a second clamping piece are arranged in the first cavity, the middle of the first clamping piece and the middle of the second clamping piece are rotationally connected to the inner wall of the first cavity, and a conical ejector block is arranged between the first positioning block and the second positioning block. The conical ejector block is fixedly connected with the lifting rod, the lifting rod drives the conical ejector block to move upwards together, the distance between the lower portions of the first clamping piece and the second clamping piece is pushed to be gradually increased, the distance between the tops of the first clamping piece and the second clamping piece is pushed to be gradually decreased, and therefore the radio frequency coaxial cable in the gap is clamped.

Description

Technical Field

[0001] The utility model relates to the field of radio frequency coaxial cable assembly, in particular to a carrier for assembling radio frequency coaxial cable assemblies. Background Art

[0002] The RF coaxial cable assembly is assembled from two RF coaxial connectors and a RF coaxial cable. Specifically, an RF coaxial connector is connected to each end of the RF coaxial cable to complete the assembly of the RF coaxial cable assembly.

[0003] During the assembly process of existing equipment, it is necessary to cut the outer skin of the RF coaxial cable to expose the wrapped shielding layer, then cut part of the insulator to expose the wire core, and then chamfer the wire core and combine it and the components of the RF coaxial connector into an RF coaxial cable assembly according to assembly requirements. During this process, both ends of the RF coaxial cable need to be fixed, and different types of RF coaxial cables have different cable outer diameters, so it is necessary to switch the corresponding fixing tooling before positioning, which will make the RF coaxial cable fixing work more cumbersome and inconvenient. Utility Model Content

[0004] Based on this, it is necessary to provide a carrier for assembling RF coaxial cable assemblies to address the defect that RF coaxial cables with different cable outer diameters need to switch corresponding fixing tooling, so as to achieve rapid fixation of cables with different diameters.

[0005] A carrier for assembling a radio frequency coaxial cable assembly comprises a box body, wherein first cavities are opened on both sides of the top of the box body, and lifting rods that can slide up and down are vertically installed in the two first cavities, and a third roller is installed on the top of the lifting rods. A driving member for driving the lifting rods to move up and down in the first cavity is installed at the bottom of the box body, and a first positioning block and a second positioning block for limiting the radial movement of the lifting rods are installed in the first cavity. A first clamping member and a second clamping member are arranged in the first cavity, and the middle parts of the first clamping member and the second clamping member are rotatably connected to the inner wall of the first cavity. A conical top block is arranged between the first positioning block and the second positioning block, and the conical top block is fixedly connected to the lifting rod.

[0006] As a further preferred solution, the first clamping member and the second clamping member each include an arc-shaped plate, a first roller and a second roller, the middle portion of the arc-shaped plate is rotatably connected to the inner wall of the first cavity, the top portion of the arc-shaped plate is rotatably connected to the first roller, and the bottom portion of the arc-shaped plate is provided with a second roller that cooperates with the conical top block.

[0007] As a further preferred solution, a second cavity is provided in the box body, a limit block is installed on the side wall at the top opening of the second cavity, a first card slot is provided on the limit block, a cover plate is provided at the top opening of the second cavity, and a first card block cooperating with the first card slot is installed at the bottom of the cover plate.

[0008] As a further preferred solution, the driving member is installed in the second cavity, and the driving member includes a first connecting rod, a guide rod and a sleeve. The first connecting rod is horizontally installed on the inner wall of the second cavity, and the sleeve is sleeved on the guide rod. One end of the first connecting rod is hinged to the bottom of the lifting rod, and the other end of the first connecting rod is hinged to the sleeve. A telescopic member for driving the sleeve to slide horizontally on the guide rod is installed in the second cavity.

[0009] As a further preferred solution, the telescopic member is a bidirectional telescopic cylinder, the bottom of the telescopic cylinder is fixedly connected to the bottom of the second cavity, and the piston rod of the telescopic cylinder is connected to the sleeve as a whole.

[0010] As a further preferred solution, a baffle is connected between the piston rod of the telescopic member and the sleeve, the top of the baffle is fixedly connected to the sleeve, and the piston rod of the telescopic member is connected to the side of the baffle.

[0011] The utility model is beneficial in that:

[0012] The designed lifting rod drives the conical top block to move upward together, pushing the distance between the first clamping member and the second clamping member below to gradually increase, and the distance between the tops of the first clamping member and the second clamping member to gradually decrease, thereby clamping the RF coaxial cable in the gap. While the distance between the tops of the first clamping member and the second clamping member gradually decreases, the lifting rod moves upward, prompting the lifting rod to push the RF coaxial cable tightly against the first clamping member and the second clamping member. The designed first positioning block and second positioning block can constrain the distance of the conical top block moving up and down, and can also constrain the radial runout of the lifting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure;

[0014] Figure 2 for Figure 1 Enlarged structural diagram at A in the middle.

[0015] Icons: 1. Box body; 101. First cavity; 102. Second cavity; 2. First clamping member; 21. Arc plate; 22. First roller; 23. Second roller; 3. Second clamping member; 4. First positioning block; 5. Conical top block; 6. Second positioning block; 7. Lifting rod; 8. Third roller; 9. First connecting rod; 10. Guide rod; 11. Sleeve; 12. Baffle; 13. Telescopic member; 14. Cover plate; 141. First clamping block; 15. Limiting block; 151. First slot. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0017] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0019] like Figure 1-Figure 2 As shown,

[0020] As an optional embodiment,

[0021] A carrier for assembling a radio frequency coaxial cable assembly comprises a box body 1, wherein first cavities 101 are provided on both sides of the top of the box body 1, and lifting rods 7 that can slide up and down are vertically installed in the two first cavities 101, and a third roller 8 is installed on the top of the lifting rods 7. A driving member for driving the lifting rods 7 to move up and down in the first cavity 101 is installed at the bottom of the box body 1, and a first positioning block 4 and a second positioning block 6 for limiting the radial movement of the lifting rods 7 are installed in the first cavity 101. A first clamping member 2 and a second clamping member 3 are arranged in the first cavity 101, and the middle parts of the first clamping member 2 and the second clamping member 3 are rotatably connected to the inner wall of the first cavity 101, and a conical top block 5 is arranged between the first positioning block 4 and the second positioning block 6, and the conical top block 5 is fixedly connected to the lifting rod 7.

[0022] Specifically, in order to clamp the ends of RF coaxial cables of different diameters so as to subsequently assemble RF coaxial connectors on the ends, based on this, the present application opens a first cavity 101 on the left and right sides of the top of the box body 1, and designs a lifting rod 7 in each first cavity 101. The lifting rod 7 can slide up and down in the cavity, and in the process of sliding, it drives the conical top block 5 connected to it to move up and down together. The middle parts of the first clamping member 2 and the second clamping member 3 are both rotatably connected to the inner wall of the first cavity 101. Relying on the lever principle: when the conical top block 5 moves upward, it pushes The distance between the first clamping member 2 and the second clamping member 3 below gradually increases, causing the distance between the tops of the first clamping member 2 and the second clamping member 3 to gradually decrease, thereby clamping the RF coaxial cable in the gap. In addition, while the distance between the tops of the first clamping member 2 and the second clamping member 3 gradually decreases, the lifting rod 7 moves upward, causing the lifting rod 7 to push the RF coaxial cable tightly against the first clamping member 2 and the second clamping member 3. The designed first positioning block 4 and second positioning block 6 can constrain the distance of the up and down movement of the conical top block 5, and can also constrain the radial runout of the lifting rod 7.

[0023] The following structure is designed for the first clamping member 2 and the second clamping member 3. The first clamping member 2 and the second clamping member 3 both include an arc plate 21, a first roller 22 and a second roller 23. The middle part of the arc plate 21 is rotatably connected to the inner wall of the first cavity 101, the top of the arc plate 21 is rotatably connected to the first roller 22, and the bottom of the arc plate 21 is installed with a second roller 23 that cooperates with the conical top block 5. Subsequently, the middle parts of the left and right arc plates 21 are hinged on the inner wall of the first cavity 101. When the spacing below the left and right arc plates 21 increases, the distance between the tops of the two arc plates 21 gradually decreases. It is also selected that the first roller 22 is rotatably connected to the top and the second roller 23 is installed at the bottom at the upper and lower ends of the arc plate 21. When the conical top block 5 moves upward, the first roller 22 rolls on the inclined surface of the conical top block 5, and the second roller 23 at the other end is close to the surface of the RF coaxial cable, thereby realizing the positioning of the RF coaxial cable.

[0024] In addition, in order to facilitate the installation of the driving part, a second cavity 102 is selected to be opened in the box body 1, and a limit block 15 is installed on the side wall at the top opening of the second cavity 102, and a first card slot 151 is opened on the limit block 15, and a cover plate 14 is provided at the top opening of the second cavity 102, and a first card block 141 matching the first card slot 151 is installed at the bottom of the cover plate 14. The cover plate 14 at the opening of the second cavity 102 of the box body 1 is used to isolate the internal and external environments, and the cover plate 14 only needs to insert the first card block 141 into the corresponding first card slot 151.

[0025] Regarding the improvement of the driving parts, the specific structure is as follows:

[0026] The driving member is installed in the second cavity 102, and the driving member includes a first connecting rod 9, a guide rod 10 and a sleeve 11. The first connecting rod 9 is horizontally installed on the inner wall of the second cavity 102, and the sleeve 11 is sleeved on the guide rod 10. One end of the first connecting rod 9 is hinged to the bottom of the lifting rod 7, and the other end of the first connecting rod 9 is hinged to the sleeve 11. A telescopic member 13 for driving the sleeve 11 to slide horizontally on the guide rod 10 is installed in the second cavity 102.

[0027] When clamping is required, it is only necessary to start the telescopic member 13, and its left and right push rods push the corresponding sleeves 11 to slide on the guide rod 10, causing the distance between the left and right sleeves 11 to gradually increase, thereby pushing the lifting rod 7 upward through the first connecting rod 9, and finally clamping and fixing the two ends of the RF coaxial cable. In this way, the lifting rods 7 in the left and right first cavities 101 can be simultaneously moved upward, so that the two ends of the RF coaxial cables with different diameters can be clamped and fixed. Compared with the method of fixing each one separately, this embodiment is shorter and more efficient.

[0028] Finally, the telescopic part 13 is a bidirectional telescopic cylinder, the bottom of which is fixedly connected to the bottom of the second cavity 102, and the piston rod of the telescopic cylinder is connected to the sleeve 11 as a whole; a baffle 12 is connected between the piston rod of the telescopic part 13 and the sleeve 11, the top of the baffle 12 is fixedly connected to the sleeve 11, and the piston rod of the telescopic part 13 is connected to the side of the baffle 12. The baffle 12 is pushed by the piston rod of the telescopic cylinder so that the sleeve 11 connected to the baffle 12 slides horizontally on the corresponding guide rod 10.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A carrier for assembling a radio frequency coaxial cable assembly, characterized in that: The invention comprises a box body (1), wherein first cavities (101) are provided on both sides of the top of the box body (1), and lifting rods (7) that can slide up and down are vertically installed in the two first cavities (101), and third rollers (8) are installed on the tops of the lifting rods (7). A driving member for driving the lifting rods (7) to move up and down in the first cavity (101) is installed at the bottom of the box body (1), and a first positioning block (4) and a second positioning block (6) for limiting the radial movement of the lifting rods (7) are installed in the first cavity (101). A first clamping member (2) and a second clamping member (3) are arranged in the first cavity (101), and the middle parts of the first clamping member (2) and the second clamping member (3) are rotatably connected to the inner wall of the first cavity (101), and a conical top block (5) is arranged between the first positioning block (4) and the second positioning block (6), and the conical top block (5) is fixedly connected to the lifting rod (7).

2. A carrier for assembling a radio frequency coaxial cable assembly according to claim 1, characterized in that: The first clamping member (2) and the second clamping member (3) both comprise an arc-shaped plate (21), a first roller (22) and a second roller (23); the middle portion of the arc-shaped plate (21) is rotatably connected to the inner wall of the first cavity (101); the top portion of the arc-shaped plate (21) is rotatably connected to the first roller (22); and the bottom portion of the arc-shaped plate (21) is provided with a second roller (23) that cooperates with the conical top block (5).

3. The carrier for assembling a radio frequency coaxial cable assembly according to claim 1, characterized in that: A second cavity (102) is provided in the box body (1); a limit block (15) is installed on the side wall at the top opening of the second cavity (102); a first card slot (151) is provided on the limit block (15); a cover plate (14) is provided at the top opening of the second cavity (102); a first card block (141) matching with the first card slot (151) is installed at the bottom of the cover plate (14).

4. The carrier for assembling a radio frequency coaxial cable assembly according to claim 3, characterized in that: The driving member is installed in the second cavity (102), and comprises a first connecting rod (9), a guide rod (10) and a sleeve (11); the first connecting rod (9) is horizontally installed on the inner wall of the second cavity (102); the sleeve (11) is sleeved on the guide rod (10); one end of the first connecting rod (9) is hinged to the bottom of the lifting rod (7); the other end of the first connecting rod (9) is hinged to the sleeve (11); and a telescopic member (13) for driving the sleeve (11) to slide horizontally on the guide rod (10) is installed in the second cavity (102).

5. The carrier for assembling a radio frequency coaxial cable assembly according to claim 4, characterized in that: The telescopic member (13) is a bidirectional telescopic cylinder, the bottom of which is fixedly connected to the bottom of the second cavity (102), and the piston rod of the telescopic cylinder is integrally connected to the sleeve (11).

6. The carrier for assembling a radio frequency coaxial cable assembly according to claim 5, characterized in that: A baffle (12) is connected between the piston rod of the telescopic member (13) and the sleeve (11); the top of the baffle (12) is fixedly connected to the sleeve (11); and the piston rod of the cylinder of the telescopic member (13) is connected to the side of the baffle (12).

Images