CN221239897U - Fixing structure of radio frequency coaxial connector - Google Patents

Abstract

The utility model discloses a fixing structure of a radio frequency coaxial connector, which includes a main body, a fixing device is provided on the upper surface of the main body, the fixing device includes a base and a connecting rod, the connecting rod is fixedly connected to the base, the inner bottom of the main body is fixedly connected to a first main shaft, the surface of the first main shaft is rotatably connected to a first gear, the surface of the first gear is provided with a slide groove, the inside of the slide groove is slidably connected to a sliding rod, the inside of the main body is fixedly connected to a second main shaft, and the surface of the second main shaft is rotatably connected to a second gear. Through the above structure, by setting the interaction of the connecting rod, the slide groove and a plurality of gears, the radio frequency coaxial connector can be effectively clamped and fixed in a desired position, and by adjusting the knob and the support rod, the device can flexibly adjust and fix the connector, reducing the number and complexity of components and improving the durability and reusability of the fixing structure.

Description

Fixing structure of radio frequency coaxial connector

Technical Field

The utility model relates to the technical field of fixed structures, in particular to a fixed structure of a radio frequency coaxial connector.

Background

A radio frequency coaxial connector is a connector for transmitting radio frequency signals, commonly used in electronic equipment, communication systems and radio frequency applications, and is a special cable connector for connecting a radio frequency cable and equipment to ensure transmission quality and electromagnetic shielding of high frequency signals, and the structure of the radio frequency coaxial connector comprises two main parts: an outer sleeve and an inner lead. The outer sleeve of the connector is typically a metal cylindrical housing that protects the inner leads and provides a physical connection with other devices or connectors. The fixing structure of the rf coaxial connector refers to a physical structure and design of the connector outside for ensuring that the connector can be firmly fixed to other devices or connectors and for providing a reliable physical connection.

The fixed structure of the conventional radio frequency coaxial connector may be complicated in design, and the mounting and adjusting processes may be complicated, requiring specialized techniques and tools, and the applicability thereof may be limited because the conventional fixed structure may not be flexible enough, and the conventional fixed structure may lose stability after being mounted and dismounted several times, resulting in reduced durability and reusability of the fixed structure.

Disclosure of utility model

The utility model provides a fixing structure of a radio frequency coaxial connector, which can effectively solve the problems.

In order to achieve the above-mentioned purpose, a fixing structure of radio frequency coaxial connector is provided, which comprises a main body, the upper surface of main part is provided with fixing device, fixing device includes base, connecting rod and clamping jaw, base fixed connection is on the upper surface of main part, the hole groove has been seted up on fixing device's surface, base sliding connection is inside the hole groove of fixing device surface, connecting rod and base fixed connection, the interior bottom fixedly connected with first main shaft of main part, the upper end of first main shaft extends to the inside of base, the upper surface fixedly connected with of first main shaft is at the interior top of base, the surface rotation of first main shaft is connected with first gear, the surface of first gear is provided with the spout, the inside sliding connection of spout has the slide bar, the slide bar is connected with the other end fixed connection of connecting rod, the lower surface fixedly connected with fixed block of slide bar, the fixed block is located the below of first gear, the inside fixedly connected with second main shaft of main part, the surface rotation of second main shaft is connected with second gear, second gear meshes with first gear. Through setting up through the interact of connecting rod, spout and a plurality of gear, can clip radio frequency coaxial connector effectively to fix it in required position, through adjust knob and bracing piece, this makes the device can carry out nimble regulation to the connector fixedly, has reduced spare part's quantity and complexity, promotes fixed knot constructs durability and repeatedly usable nature.

According to the fixing structure of the radio frequency coaxial connector, a third gear is arranged in the main body and meshed with the second gear, and a supporting rod is fixedly connected to the upper surface of the third gear. By arranging the third gear, the control of the second gear is realized.

According to the fixing structure of the radio frequency coaxial connector, the upper end of the supporting rod extends to the upper portion of the main body, and the upper surface of the supporting rod is fixedly connected with an adjusting knob. By rotating the adjustment knob, the rotation of the third gear can be controlled.

According to the fixing structure of the radio frequency coaxial connector, the adjusting knob is located above the main body, and the surface of the supporting rod is provided with a spring. By arranging the spring, downward pressure is applied to the third gear, so that friction between the third spring and the bottom in the main body is increased, stability of the device is maintained, and the device has higher reliability.

According to the fixing structure of the radio frequency coaxial connector, the spring is fixedly connected to the inner top of the main body, and the sliding rods, the connecting rods, the clamping jaws and the sliding grooves are distributed in a plurality of annular arrays. The radio frequency coaxial connector can be firmly clamped by the annular design of the clamping jaw and the connecting rod.

The utility model has the beneficial effects that:

1. Through setting up through the interact of connecting rod, spout and a plurality of gear, can clip radio frequency coaxial connector effectively to fix it in required position, through adjust knob and bracing piece, this makes the device can carry out nimble regulation to the connector fixedly, has reduced spare part's quantity and complexity, promotes fixed knot constructs durability and repeatedly usable nature.

2. By arranging the spring, the base, the clamping jaw and the connecting rod in an annular design, the stability of the device is maintained, the device has higher reliability, and the radio frequency coaxial connector can be firmly clamped.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

Fig. 1 is a perspective view showing an external structure of a fixing structure of a radio frequency coaxial connector according to the present utility model;

Fig. 2 is a top view of the outer structure of a fixing structure of a rf coaxial connector according to the present utility model;

Fig. 3 is a front view showing the internal structure of a main body of a fixing structure of a radio frequency coaxial connector according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of the main body of the fixing structure of the rf coaxial connector according to the present utility model.

Legend description:

1. A main body; 2. an adjustment knob; 3. a fixing device; 4. a base; 5. a connecting rod; 6. a clamping jaw; 7. a slide bar; 8. a first spindle; 9. a first gear; 10. a second gear; 11. a second spindle; 12. a third gear; 13. a support rod; 14. a spring; 15. a fixed block; 16. and a sliding groove.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, the fixing structure of the radio frequency coaxial connector according to the embodiment of the utility model includes a main body 1, a fixing device 3 is disposed on an upper surface of the main body 1, the fixing device 3 includes a base 4, a connecting rod 5 and a clamping jaw 6, the base 4 is fixedly connected to the upper surface of the main body 1, a hole groove is formed on a surface of the fixing device 3, the base 4 is slidably connected to the inside of the hole groove on the surface of the fixing device 3, the connecting rod 5 is fixedly connected to the base 4, a first main shaft 8 is fixedly connected to an inner bottom of the main body 1, an upper end of the first main shaft 8 extends to an inside of the base 4, an upper surface of the first main shaft 8 is fixedly connected to an inner top of the base 4, a first gear 9 is rotatably connected to a surface of the first gear 9, a sliding groove 16 is disposed on the surface of the first gear 9, a sliding rod 7 is slidably connected to an other end of the connecting rod 5, a fixing block 15 is fixedly connected to a lower surface of the sliding rod 7, the fixing block 15 is located below the first gear 9, a second main shaft 11 is fixedly connected to an inside of the main body 1, a surface of the second main shaft 11 is rotatably connected to the second gear 10, and the second gear 10 is meshed with the second gear 10.

The inside of main part 1 is provided with third gear 12, third gear 12 and the meshing of second gear 10, the upper surface fixedly connected with bracing piece 13 of third gear 12, the upper end of bracing piece 13 extends to the top of main part 1, the upper surface fixedly connected with adjust knob 2 of bracing piece 13, adjust knob 2 is located the top of main part 1, the surface of bracing piece 13 is provided with spring 14, spring 14 fixed connection is at the interior top of main part 1, the quantity of slide bar 7, connecting rod 5, clamping jaw 6 and spout 16 is a plurality of and annular array distribution.

Working principle:

Firstly, the rf coaxial connector is inserted into the fixing device 3 on the main body 1, and the third gear 12 can be driven to rotate by the adjusting knob 2, so that when the third gear 12 rotates, the second gear 10 also rotates along with the rotation, and then drives the first gear 9 to rotate, and when the first gear 9 rotates, the sliding rod 7 is driven by the first gear 9 to approach the center of the circle of the first gear 9, and thus the connecting rod 5 and the clamping jaw 6 clamp the connector under the driving of the sliding rod 7, so that the fixing of the connector is realized.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (5)

1. The utility model provides a fixed knot of radio frequency coaxial connector constructs, its characterized in that, including main part (1), the upper surface of main part (1) is provided with fixing device (3), fixing device (3) are including base (4), connecting rod (5) and clamping jaw (6), base (4) fixed connection is on the upper surface of main part (1), the hole groove has been seted up on the surface of fixing device (3), inside the hole groove of base (4) sliding connection at fixing device (3) surface, connecting rod (5) and base (4) fixed connection, the interior bottom fixed connection of main part (1) has first main shaft (8), the upper end of first main shaft (8) extends to the inside of base (4), the upper surface fixed connection of first main shaft (8) is at the interior top of base (4), the surface rotation of first main shaft (8) is connected with first gear (9), the surface of first gear (9) is provided with spout (16), the inside sliding connection of spout (16) has slide bar (7), slide bar (7) and the fixed knot (15) is located down fixed knot in the fixed knot of connecting rod (15) under the side (15), the inside fixedly connected with second main shaft (11) of main part (1), the surface rotation of second main shaft (11) is connected with second gear (10), second gear (10) and first gear (9) meshing.

2. The fixing structure of a radio frequency coaxial connector according to claim 1, wherein a third gear (12) is arranged in the main body (1), the third gear (12) is meshed with the second gear (10), and a supporting rod (13) is fixedly connected to the upper surface of the third gear (12).

3. The fixing structure of a radio frequency coaxial connector according to claim 2, wherein the upper end of the supporting rod (13) extends to the upper side of the main body (1), and an adjusting knob (2) is fixedly connected to the upper surface of the supporting rod (13).

4. A fixing structure of a radio frequency coaxial connector according to claim 3, characterized in that the adjusting knob (2) is located above the main body (1), and the surface of the supporting rod (13) is provided with a spring (14).

5. The fixing structure of a radio frequency coaxial connector according to claim 4, wherein the spring (14) is fixedly connected to the inner top of the main body (1), and the number of the sliding rod (7), the connecting rod (5), the clamping jaw (6) and the sliding groove (16) is multiple and distributed in an annular array.