Tough high-speed transmission line

Abstract

The utility model relates to the technical field of transmission lines, in particular to a tough high-speed transmission line, and adopts the technical scheme that the tough high-speed transmission line comprises fixing plates, a transmission line body and a jacket, bearings I are embedded in the two fixing plates, fixing sleeves are fixedly mounted on inner rings of the bearings I, and the upper ends and the lower ends of the two fixing sleeves are communicated; the transmission line body penetrates through the two fixing sleeves, supporting plates are symmetrically installed on the sides, away from each other, of the two fixing plates, screw holes are formed in the two supporting plates, screw rods are in threaded connection with the inner walls of the two screw holes, and second bearings are installed on the sides, away from each other, of the two clamping sleeves. The elastic transmission line has the advantages that the transmission line body can be fixed, elastic force is provided for the transmission line body, and the toughness of the transmission line body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transmission line technical field, concretely is strong and tough high -speed transmission line. BACKGROUND

[0002] High -speed transmission line is a kind of wire rod specially designed for high -speed data transmission, it reduces signal interference and loss by specific structure and material, to improve transmission speed and stability, high -speed transmission line is usually composed of center core group and independent shielding sheath, center core group includes two center conductors and the insulating extruded layer covered in the two center conductors, this structure makes the structure of wire rod more compact, better symmetry, can reduce the interference to high frequency signal, to improve the stability of ultrahigh frequency data transmission.

[0003] When high -speed transmission line meets corner, usually need to bend to change the direction of transmission line, excessive bending can increase the length of signal transmission path, possibly leading to signal attenuation and distortion, excessive bending can cause transmission line material to receive additional mechanical stress, accelerate fatigue and breakage. UTILITY MODEL CONTENT

[0004] The utility model discloses a strong and tough high -speed transmission line, can fix transmission line body, provide elastic force for transmission line body, improve its tenacity, solve the problem of the influence of structural strength when high -speed transmission line is bent.

[0005] To realize the above -mentioned purpose, the utility model provides the following technical scheme: strong and tough high -speed transmission line, including fixed plate, transmission line body and clamping sleeve, two The bearing one is embedded in the fixed plate and is installed, the fixed sleeve is fixedly installed in the inner ring of two bearing one, and the fixed sleeve is penetrated in the upper and lower two ends, the transmission line body passes through two fixed sleeves, the side of two The fixed plate of facing away is symmetrically installed with support plate, and the support plate is provided with screw hole, and the screw hole inner wall is connected with screw rod, and the side of two The clamping sleeve of facing away is installed with bearing two.

[0006] When using the strong and tough high -speed transmission line in the technical scheme, the transmission line body is passed through the fixed sleeve of two fixed plates, two groups of hand wheels are rotated two groups of screw rods, two groups of screw rods are moved in the screw hole of two groups of support plates, two groups of screw rods exert thrust on two groups of clamping sleeves, and two groups of screw rods drive two clamping sleeves to clamp and fix the transmission line body, when the transmission line body meets corner and needs to bend, the spring between two fixed plates provides bending force, and the bending angle of transmission line body is limited.

[0007] Preferably, the side of two The fixed plate of facing is installed with spring. Two fixed plates are elastically connected by spring.

[0008] Preferably, a distance is left between the outside of the transmission line body and the inside of the spring. The transmission line body does not interfere with the spring.

[0009] Preferably, hand wheels are mounted at the ends of the two groups of screw rods away from each other. The two groups of screw rods can be rotated by using the two groups of hand wheels.

[0010] Preferably, the opposite ends of the two groups of screw rods are fixedly connected with the inner rings of the two groups of bearings II. The two groups of screw rods are movably connected with the two groups of clamping sleeves through the two groups of bearings II.

[0011] Preferably, sliding grooves are symmetrically formed on the sides of the two fixed plates away from each other, sliding rods are mounted on the opposite sides of the two groups of clamping sleeves, and the two groups of sliding rods are slidably connected with the two groups of sliding grooves. The two groups of clamping sleeves are supported by the two groups of sliding rods, and the two groups of sliding rods slide in the two groups of sliding grooves when the two groups of clamping sleeves move, so that the two groups of clamping sleeves are prevented from shaking.

[0012] Preferably, the two groups of clamping sleeves are in contact with the outside of the transmission line body. The two groups of clamping sleeves clamp and fix the transmission line body.

[0013] Preferably, a distance is left between the two groups of clamping sleeves and the two fixed plates. The two groups of clamping sleeves do not interfere with the two fixed plates when moving.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a transmission line body fixing device, which comprises two fixed plates, two groups of clamping sleeves, two groups of screw rods, two groups of bearings I, two groups of bearings II and two groups of hand wheels. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the first angle three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the second angle three-dimensional structure schematic diagram of the utility model;

[0018] Figure 3 It is the third angle three-dimensional structure schematic diagram of the utility model;

[0019] Figure 4 It is the fixed plate and clamping sleeve structure schematic diagram of the utility model;

[0020] Figure 5The utility model discloses a fixed plate and the structure schematic drawing of jacket.

[0021] In the drawing: 1, fixed plate, 2, spring, 3, support plate, 4, hand wheel, 5, transmission line body, 6, jacket, 7, screw rod, 8, bearing one, 9, fixed sleeve, 10, bearing two, 11, sliding slot, 12, sliding rod, 13, screw hole. Specific implementation

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below with the drawings.

[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0024] Secondly, the utility model is described in detail in combination with the schematic diagram, and when detailing the implementation of the utility model, the sectional view of the device structure will be partially enlarged without the general proportion for the convenience of illustration, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear, the implementation of the utility model will be described in further detail below in combination with the drawings.

[0026] Example one

[0027] As Figures 1-5 The utility model discloses a tough high -speed transmission line, including fixed plate 1, transmission line body 5 and jacket 6, two fixed plate 1 opposite side installs spring 2, two fixed plate 1 all embed and install bearing one 8, two bearing one 8 inner ring all fixed mounting fixed sleeve 9, two fixed sleeve 9 upper and lower two ends are through, transmission line body 5 passes through two fixed sleeve 9, transmission line body 5 outside and spring 2 inside leave distance, two fixed plate 1 opposite side all symmetrically install support plate 3, two groups of support plate 3 all are provided with screw hole 13, two groups of screw hole 13 inner wall all are connected with screw rod 7 with screw, two groups of screw rod 7 opposite end all install hand wheel 4, two groups of jacket 6 opposite side all install bearing two 10, two groups of screw rod 7 opposite end and two groups of bearing two 10 inner ring fixed connection, two groups of jacket 6 all with transmission line body 5 outside contact, two groups of jacket 6 and two fixed plate 1 leave distance.

[0028] In the embodiment, the transmission line body 5 is clamped and fixed by the two sets of clamping sleeves 6 through the two sets of screw rods 7 rotating the two sets of hand wheels 4, the two sets of screw rods 7 rotating and moving in the screw holes 13 of the two sets of supporting plates 3, and the two sets of screw rods 7 applying a pushing force to the two sets of clamping sleeves 6; when the transmission line body 5 encounters a corner and needs to be bent, the spring 2 between the two fixed plates 1 provides a bending force to limit the bending angle of the transmission line body 5.

[0029] Embodiment two

[0030] As shown in Figures 1-5 The strong and tough high-speed transmission line further comprises a sliding groove 11 and a sliding rod 12, the two fixed plates 1 are symmetrically provided with the sliding grooves 11 on the sides away from each other, the two sets of clamping sleeves 6 are symmetrically provided with the sliding rods 12 on the opposite sides, and the two sets of sliding rods 12 and the two sets of sliding grooves 11 are in sliding connection.

[0031] In the embodiment, the two sets of clamping sleeves 6 are provided with supporting force by the two sets of sliding rods 12, and the two sets of sliding rods 12 slide in the two sets of sliding grooves 11 when the two sets of clamping sleeves 6 move, so that the two sets of clamping sleeves 6 are prevented from shaking.

[0032] Finally, it should be noted that: the above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A strong and high-speed transmission line, comprising a fixing plate (1), a transmission line body (5) and a jacket (6), characterized in that: The two fixing plates (1) are both embedded with bearing 1 (8), the inner rings of the two bearing 1 (8) are both fixedly mounted with fixing sleeves (9), the upper and lower ends of the two fixing sleeves (9) are through-connected, the transmission line body (5) passes through the two fixing sleeves (9), the two fixing plates (1) are both symmetrically mounted with support plates (3) on the opposite sides, the two groups of support plates (3) are both provided with screw holes (13), the inner walls of the two groups of screw holes (13) are both threadedly connected with screw rods (7), and the two groups of jackets (6) are both mounted with bearing 2 (10) on the opposite sides.

2. The strong high-speed transmission line according to claim 1, characterized in that: Springs (2) are installed on opposite sides of the two fixing plates (1).

3. The strong and high-speed transmission line according to claim 2, characterized in that: A distance is left between the outer side of the transmission line body (5) and the inner side of the spring (2).

4. The strong and high-speed transmission line according to claim 1, characterized in that: Hand wheels (4) are installed at the opposite ends of the two groups of screw rods (7).

5. The strong high-speed transmission line according to claim 1, characterized in that: The opposite ends of the two sets of screw rods (7) are fixedly connected to the inner rings of the two sets of bearings (10).

6. The strong and high-speed transmission line according to claim 1, characterized in that: The two fixed plates (1) are symmetrically provided with sliding grooves (11) on opposite sides thereof, and the two sets of jackets (6) are provided with sliding rods (12) on opposite sides thereof. The two sets of sliding rods (12) and the two sets of sliding grooves (11) are slidably connected.

7. The strong high-speed transmission line according to claim 1, characterized in that: The two groups of jackets (6) are in contact with the outside of the transmission line body (5).

8. The strong and high-speed transmission line according to claim 1, characterized in that: There is a distance between the two groups of jackets (6) and the two fixing plates (1).

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