An insulator joint for ultra-wideband signal transmission

Abstract

The utility model discloses an insulator connector for ultra-wideband signal transmission, comprising an insulating shell, a first sealing ring is fitted inside the insulating shell, a cable is installed inside the insulating shell, and a lower connecting block is fixed above the insulating shell; the insulator connector for ultra-wideband signal transmission, through the coordinated use of the first sealing ring, a card slot, a second sealing ring, a dust cover plate, a buckle and a positioning sleeve, can improve the sealing performance of the connection between the cable and the insulating shell through the first sealing ring, can improve the sealing performance of the cable during broadband access through the second sealing ring, thereby preventing water from entering the inside of the connector sleeve to affect the ultra-wideband signal transmission rate, when broadband access is not needed, the dust cover plate is covered on the top of the connector sleeve, so that the buckle and the card slot are engaged with each other to fix the dust cover plate, and water and dust can be prevented from entering the inside of the connector sleeve through the dust cover plate, and the protective effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field related to insulator joints, in particular to an insulator joint for ultra-wideband signal transmission. Background Art

[0002] Ultra-wideband signal transmission is a new type of wireless communication technology. It directly modulates impulse pulses with very steep rise and fall times to make the signal have a bandwidth of GHz. In the early days, ultra-wideband signal transmission was mainly used for short-distance high-speed data transmission, but in recent years, with the continuous development of technology, it has begun to be widely used in indoor positioning systems. By arranging ultra-wideband base stations and tags indoors, accurate positioning of people and objects can be achieved. In ultra-wideband signal transmission, the selection of insulator joints is particularly important.

[0003] However, the existing insulator joints are not convenient for waterproofing and dustproofing during use, and water and dust can easily enter the inside of the joints, affecting the efficiency of signal transmission of the joints. Therefore, the present application provides an insulator joint for ultra-wideband signal transmission to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to provide an insulator joint for ultra-wideband signal transmission to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulator joint for ultra-wideband signal transmission, comprising an insulating shell, a first sealing ring is fitted inside the insulating shell, a cable is installed inside the insulating shell, a lower connecting block is fixed above the insulating shell, a joint sleeve is installed above the insulating shell, an upper connecting block is fixed below the joint sleeve, a slot is provided on the inner surface of the joint sleeve, a card slot is provided on the outer surface of the joint sleeve, a second sealing ring is fitted inside the joint sleeve, a dust cover is installed above the joint sleeve, a buckle is fixed on the outer side of the dust cover, and a positioning sleeve is fixed below the dust cover.

[0006] Preferably, the first sealing ring is adhesively connected to the inner wall of the insulating shell, and the first sealing ring is in contact with the outer side of the cable.

[0007] Preferably, the joint sleeve is threadedly connected to the lower connecting block through the upper connecting block, and the outer side of the lower connecting block and the inner side of the upper connecting block are both threaded.

[0008] Preferably, the second sealing ring is adhesively connected to the joint sleeve, and the second sealing ring matches the joint sleeve in size.

[0009] Preferably, the dust cover is snap-fitted and connected to the joint sleeve via buckles, and the buckles are distributed in a circle on the outer side of the dust cover.

[0010] Preferably, the positioning sleeve is sleeved on the outside of the cable, and the positioning sleeve and the dust cover are an integrally formed structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The insulator connector for ultra-wideband signal transmission is used in combination with a first sealing ring, a card slot, a second sealing ring, a dust cover, a buckle and a positioning sleeve. The first sealing ring can improve the sealing of the connection between the cable and the insulating shell, and the second sealing ring can improve the sealing of the cable during broadband access, thereby preventing water from entering the inside of the connector sleeve and affecting the ultra-wideband signal transmission rate. When broadband access is not required, the dust cover is covered on the top of the connector sleeve, so that the buckle and the card slot are engaged with each other to fix the dust cover. The dust cover can prevent water and dust from entering the inside of the connector sleeve, and the protection effect is good.

[0013] 2. This insulator joint for ultra-wideband signal transmission is provided with an insulating shell, a lower connecting block, a joint sleeve and an upper connecting block. The outer side of the lower connecting block and the inner side of the upper connecting block are both threaded. The joint sleeve can be quickly disassembled and assembled by rotating it, and the installation structure is relatively simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the insulating housing of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connector sleeve of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the dustproof cover plate of the utility model.

[0018] In the figure: 1. Insulating shell; 2. First sealing ring; 3. Cable; 4. Lower connecting block; 5. Connector sleeve; 6. Upper connecting block; 7. Slot; 8. Card slot; 9. Second sealing ring; 10. Dust cover; 11. Buckle; 12. Positioning sleeve. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: an insulator joint for ultra-wideband signal transmission, comprising an insulating shell 1, a first sealing ring 2 is attached to the inside of the insulating shell 1, the first sealing ring 2 is glued and connected to the inner wall of the insulating shell 1, the first sealing ring 2 is attached and abutted against the outer side of the cable 3, the first sealing ring 2 can improve the sealing performance of the connection between the cable 3 and the insulating shell 1, and prevent water from entering the inside of the insulating shell 1, the inside of the insulating shell 1 is installed with the cable 3, the upper part of the insulating shell 1 is fixed with a lower connecting block 4, the upper part of the insulating shell 1 is installed with a joint sleeve 5, the joint sleeve 5 is threadedly connected with the lower connecting block 4 through an upper connecting block 6, the outer side of the lower connecting block 4 and the inner side of the upper connecting block 6 are both threaded, the joint sleeve 5 can be quickly disassembled and assembled by rotating it, the installation structure is relatively simple and convenient, the upper connecting block 6 is fixed below the joint sleeve 5, and the inner surface of the joint sleeve 5 is provided with a slot 7;

[0021] See also Figure 1 and Figure 4 A card slot 8 is provided on the outer surface of the connector sleeve 5, and a second sealing ring 9 is attached to the inside of the connector sleeve 5. The second sealing ring 9 is connected to the connector sleeve 5 by adhesive bonding. The second sealing ring 9 is consistent with the size of the connector sleeve 5. The second sealing ring 9 can improve the sealing performance of the cable 3 during broadband access, thereby preventing water from entering the connector sleeve 5 and affecting the ultra-wideband signal transmission rate. A dust cover 10 is installed above the connector sleeve 5. The dust cover 10 is connected to the connector sleeve 5 by snap buckles 11. The snap buckles 11 are distributed in a circle on the outside of the dust cover 10. When it is not needed When connected to broadband for use, the dustproof cover 10 is covered on the top of the connector sleeve 5, so that the buckle 11 and the slot 8 are engaged with each other to fix the dustproof cover 10. The dustproof cover 10 can prevent water and dust from entering the inside of the connector sleeve 5. The buckle 11 is fixed to the outside of the dustproof cover 10, and a positioning sleeve 12 is fixed to the bottom of the dustproof cover 10. The positioning sleeve 12 is sleeved on the outside of the cable 3. The positioning sleeve 12 and the dustproof cover 10 are an integrally formed structure, which can protect the connector above the cable 3 and have a limiting effect on the connector of the cable 3.

[0022] Working principle: When using the insulator connector for ultra-wideband signal transmission, first, the insulating shell 1 is sleeved on the outside of the cable 3, and then the connector sleeve 5 is rotated to install the connector sleeve 5 and the insulating shell 1. The first sealing ring 2 can improve the sealing of the connection between the cable 3 and the insulating shell 1, and the second sealing ring 9 can improve the sealing of the cable 3 during broadband access, thereby preventing water from entering the connector sleeve 5 and affecting the ultra-wideband signal transmission rate. When broadband access is not required, the dust cover 10 is covered on the top of the connector sleeve 5 so that the buckle 11 and the slot 8 are engaged with each other to fix the dust cover 10. The dust cover 10 can prevent water and dust from entering the interior of the connector sleeve 5, and the use process of the insulator connector for ultra-wideband signal transmission is completed.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulator joint for ultra-wideband signal transmission, comprising an insulating housing (1), characterized in that: The interior of the insulating shell (1) is fitted with a first sealing ring (2), a cable (3) is installed inside the insulating shell (1), a lower connecting block (4) is fixed above the insulating shell (1), a joint sleeve (5) is installed above the insulating shell (1), an upper connecting block (6) is fixed below the joint sleeve (5), a slot (7) is provided on the inner surface of the joint sleeve (5), a card slot (8) is provided on the outer surface of the joint sleeve (5), a second sealing ring (9) is fitted inside the joint sleeve (5), a dust cover (10) is installed above the joint sleeve (5), a buckle (11) is fixed on the outer side of the dust cover (10), and a positioning sleeve (12) is fixed below the dust cover (10).

2. The insulator joint for ultra-wideband signal transmission according to claim 1, characterized in that: The first sealing ring (2) is adhesively connected to the inner wall of the insulating shell (1), and the first sealing ring (2) is in contact with the outer side of the cable (3).

3. The insulator joint for ultra-wideband signal transmission according to claim 1, characterized in that: The joint sleeve (5) is threadedly connected to the lower connecting block (4) via the upper connecting block (6), and the outer side of the lower connecting block (4) and the inner side of the upper connecting block (6) are both threadedly arranged.

4. The insulator joint for ultra-wideband signal transmission according to claim 1, characterized in that: The second sealing ring (9) is connected to the joint sleeve (5) by adhesive bonding, and the second sealing ring (9) and the joint sleeve (5) have the same size.

5. The insulator joint for ultra-wideband signal transmission according to claim 1, characterized in that: The dust cover plate (10) is snap-fitted and connected to the joint sleeve (5) via buckles (11), and the buckles (11) are distributed in a circumferential manner on the outer side of the dust cover plate (10).

6. The insulator joint for ultra-wideband signal transmission according to claim 1, characterized in that: The positioning sleeve (12) is sleeved on the outside of the cable (3), and the positioning sleeve (12) and the dust cover plate (10) are an integrally formed structure.

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