CN212905412U

CN212905412U - Fixing mechanism for radio direction finding equipment

Info

Publication number: CN212905412U
Application number: CN202021226608.3U
Authority: CN
Inventors: 宋建宏
Original assignee: Individual
Current assignee: Shaanxi Eurek Electronic Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-06
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a fixing mechanism for radio direction finding equipment, which comprises a main body, a button, a telescopic antenna, a lower shell and an upper shell, wherein one side of the top end of the main body is provided with a fixing block, and the top end of the fixed block is provided with a telescopic antenna, the inside of the fixed block is provided with a moving structure, both sides of the main body are provided with buttons, the bottom end of the main body is provided with a base, and a cavity is arranged in the base, a supporting pad is arranged at the top end in the cavity, a fixed structure is arranged at the bottom end in the cavity, the utility model is characterized in that the cavity is arranged in the base, the main body can be fixed, when the main body is not needed to be used, the main body is put into the cavity, the telescopic rod and the telescopic spring are mutually contracted, the slide block slides downwards along the sliding groove, can make the main part insert the inside of cavity, the supporting pad carries out the block to the main part simultaneously, alright fix the main part in the inside of cavity.

Description

Fixing mechanism for radio direction finding equipment

Technical Field

The utility model relates to a radio direction finding technical field specifically is a radio is fixed establishment for direction finding equipment.

Background

Radio direction finding is two practical methods representing two disciplines, the ship communication navigation discipline of the ship engineering ship represents a method for determining the direction by measuring the arrival direction or other characteristics of a radio signal, and the avionics and onboard computer system disciplines of the aeronautical and astronautics represent a method for measuring the direction of a radio transmitting station by using a radio direction finder:

the traditional radio direction finding equipment is inconvenient to fix when in use, is inconvenient for a user to use next time, and is easy to damage or lose the radio direction finding equipment to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio direction finding equipment is with fixed establishment to solve the radio direction finding equipment that provides among the above-mentioned background art and be not convenient for fixed problem.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing mechanism for radio direction finding equipment comprises a main body, a button, a telescopic antenna, a lower shell and an upper shell, wherein a fixed block is installed on one side of the top end of the main body, the telescopic antenna is installed at the top end of the fixed block, a moving structure is arranged in the fixed block, the button is installed on two sides of the main body, a base is installed at the bottom end of the main body, a cavity is installed in the base, a supporting pad is installed at the top end of the interior of the cavity, a fixing structure is arranged at the bottom end of the interior of the cavity and comprises a telescopic rod, a sliding block, a telescopic spring and sliding grooves, the telescopic rod is installed on two sides of the bottom end of the interior of the cavity, the telescopic spring is installed on the outer side of the telescopic rod, the sliding block is installed at the top end, and an upper shell is hinged between the adjacent connecting blocks, a clamping groove is installed at the bottom end inside the upper shell, a lower shell is installed at the bottom end of the upper shell, and a clamping block is installed at the top end inside the lower shell.

Preferably, the extension springs are all in the same horizontal plane, and the extension springs are symmetrically distributed about the vertical center of the main body.

Preferably, the outer diameter of the sliding block is smaller than the inner diameter of the sliding groove, and the sliding block and the sliding groove form a sliding structure.

Preferably, the clamping block is arranged in a J shape, and the clamping block and the clamping groove form a clamping structure.

Preferably, the mobile structure is including block rubber, fixed connecting rod, reset spring and universal head, reset spring is all installed to the inside both sides of fixed block, the block rubber is all installed to one side of reset spring, and installs universal head between the adjacent block rubber, universal head's internally mounted has fixed connecting rod.

Preferably, the universal head is communicated with the fixed connecting rod, and the universal head and the fixed connecting rod form a rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the main body can be fixed through the cavity arranged in the base, when the main body is not needed to be used, the main body is placed in the cavity, the telescopic rod and the telescopic spring are mutually contracted, the sliding block slides downwards along the sliding groove, the main body can be inserted into the cavity, and meanwhile, the main body can be fixed in the cavity through the clamping of the supporting pad on the main body;

2. the universal head is arranged in the fixed block, so that the orientation of the telescopic antenna can be adjusted, when a signal is poor, the bottom of the telescopic antenna is held by hands to drive the universal head to rotate in the fixed block, and thus the orientation of the telescopic antenna is adjusted until the signal is good, and the orientation of the telescopic antenna can be kept still due to the fact that the rubber block is tightly attached to the universal head;

3. through the connecting block of main part both sides top installation, can make the upper casing overturn, when the internal damage of main part need be overhauld, give a decurrent power of casing down, make draw-in groove and fixture block pine take off, the casing is gone up in the upset, alright overhaul the inside condition of main part, when overhauing the back that finishes, cover the casing, draw-in groove and fixture block alright make the main part form a confined environment.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a front view structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a main body; 2. a base; 3. a cavity; 4. a fixed structure; 401. a telescopic rod; 402. a slider; 403. a tension spring; 404. a chute; 5. a support pad; 6. a button; 7. a retractable antenna; 8. a fixed block; 9. a card slot; 10. a lower housing; 11. a clamping block; 12. an upper housing; 13. connecting blocks; 14. a moving structure; 1401. a rubber block; 1402. fixing the connecting rod; 1403. a return spring; 1404. a universal head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a fixing mechanism for radio direction finding equipment comprises a main body 1, a button 6, a telescopic antenna 7, a lower shell 10 and an upper shell 12, wherein a fixed block 8 is installed on one side of the top end of the main body 1, the telescopic antenna 7 is installed on the top end of the fixed block 8, a moving structure 14 is arranged inside the fixed block 8, the moving structure 14 comprises a rubber block 1401, a fixed connecting rod 1402, a reset spring 1403 and a universal head 1404, the reset springs 1403 are installed on two sides inside the fixed block 8, the rubber blocks are installed on one side of each reset spring 1403, the universal heads 1404 are installed between adjacent rubber blocks 1401, the fixed connecting rod 1402 is installed inside the universal head 1404 and communicated with the fixed connecting rod 1402, the universal head 1404 and the fixed connecting rod 1402 form a rotating structure, the orientation of the telescopic antenna 7 can be adjusted through the universal heads 1404 installed inside the fixed block 8, when signals are not good, the bottom of the telescopic antenna 7 is held by hands to drive the universal head 1404 to rotate in the fixed block 8, so that the orientation of the telescopic antenna 7 is adjusted until signals are good, and the orientation of the telescopic antenna 7 can be kept still due to the close fit of the rubber block 1401 and the universal head 1404;

the button 6 is arranged on each of two sides of the main body 1, the base 2 is arranged at the bottom end of the main body 1, the cavity 3 is arranged in the base 2, the supporting pad 5 is arranged at the top end in the cavity 3, the fixing structure 4 is arranged at the bottom end in the cavity 3, the fixing structure 4 comprises a telescopic rod 401, a sliding block 402, telescopic springs 403 and sliding grooves 404, the telescopic rods 401 are arranged on two sides of the bottom end in the cavity 3, the telescopic springs 403 are arranged on the outer side of the telescopic rod 401, the sliding block 402 is arranged at the top end of the telescopic rod 401, the sliding grooves 404 are arranged on two sides of the sliding block 402, the telescopic springs 403 are located in the same horizontal plane, and the telescopic springs 403 are;

the outer diameter of the sliding block 402 is smaller than the inner diameter of the sliding groove 404, the sliding block 402 and the sliding groove 404 form a sliding structure, when the main body 1 is not needed to be used, the main body 1 is placed into the cavity 3, the telescopic rod 401 and the telescopic spring 403 are mutually contracted, the sliding block 402 slides downwards along the sliding groove 404, the main body 1 can be inserted into the cavity 3, and meanwhile, the main body 1 can be fixed in the cavity 3 by clamping the supporting pad 5 on the main body 1;

connecting blocks 13 are all installed on the top of 1 both sides of main part, and it has last casing 12 to articulate between the adjacent connecting block 13, go up casing 12 inside bottom and install draw-in groove 9, go up casing 12's bottom and install down casing 10, fixture block 11 is installed on the inside top of casing 10 down, fixture block 11 is "J" font setting, fixture block 11 constitutes the block structure with draw-in groove 9, when the internal damage of main part 1 needs to be overhauld, give down the decurrent power of casing 10, make draw-in groove 9 and fixture block 11 pine take off, casing 12 is gone up in the upset, alright overhaul the inside condition of main part 1, after the maintenance finishes, cover casing 12, draw-in groove 9 and fixture block 11 block, alright make main part 1 form a confined environment.

The working principle is as follows: when the telescopic antenna is used, firstly, the orientation of the telescopic antenna 7 can be adjusted through the universal head 1404 arranged in the fixed block 8, when a signal is poor, the bottom of the telescopic antenna 7 is held by hands to drive the universal head 1404 to rotate in the fixed block 8, so that the orientation of the telescopic antenna 7 is adjusted, and until the signal is good, the orientation of the telescopic antenna 7 can be kept still due to the close fit of the rubber block 1401 and the universal head 1404;

then, when the main body 1 is not needed to be used, the main body 1 is placed into the cavity 3, the telescopic rod 401 and the telescopic spring 403 contract mutually, the sliding block 402 slides downwards along the sliding groove 404, the main body 1 can be inserted into the cavity 3, and meanwhile, the main body 1 can be fixed in the cavity 3 by clamping the main body 1 through the supporting pad 5;

finally, when the inside of main part 1 damaged and needs to be overhauled, give casing 10 a decurrent power down, make draw-in groove 9 and fixture block 11 pine take off, the casing 12 is gone up in the upset, alright overhaul the inside condition of main part 1, when overhauing the back, cover casing 12, draw-in groove 9 and fixture block 11 block, alright make main part 1 form a confined environment, finally accomplish the work of radio fixed establishment for the direction finding equipment.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a radio is fixed establishment for direction finding equipment, includes main part (1), button (6), telescopic antenna (7), lower casing (10) and last casing (12), its characterized in that: the portable multifunctional telescopic antenna is characterized in that a fixed block (8) is installed on one side of the top end of a main body (1), a telescopic antenna (7) is installed on the top end of the fixed block (8), a moving structure (14) is arranged inside the fixed block (8), buttons (6) are installed on two sides of the main body (1), a base (2) is installed on the bottom end of the main body (1), a cavity (3) is installed inside the base (2), a supporting pad (5) is installed on the top end inside the cavity (3), a fixed structure (4) is arranged on the bottom end inside the cavity (3), the fixed structure (4) comprises a telescopic rod (401), a sliding block (402), a telescopic spring (403) and a sliding groove (404), the telescopic rod (401) is installed on two sides of the bottom end inside the cavity (3), the telescopic spring (403) is installed on the outer side of the telescopic rod (401), and, and spout (404) are installed to the both sides of slider (402), connecting block (13) are all installed on the top of main part (1) both sides, and articulated between adjacent connecting block (13) have last casing (12), go up casing (12) inside bottom and install draw-in groove (9), casing (10) down is installed to the bottom of going up casing (12), fixture block (11) are installed on the inside top of casing (10) down.

2. The fixing mechanism for a radio direction finding device according to claim 1, wherein: the telescopic springs (403) are all located in the same horizontal plane, and the telescopic springs (403) are symmetrically distributed around the vertical center of the main body (1).

3. The fixing mechanism for a radio direction finding device according to claim 1, wherein: the outer diameter of the sliding block (402) is smaller than the inner diameter of the sliding groove (404), and the sliding block (402) and the sliding groove (404) form a sliding structure.

4. The fixing mechanism for a radio direction finding device according to claim 1, wherein: the clamping block (11) is arranged in a J shape, and the clamping block (11) and the clamping groove (9) form a clamping structure.

5. The fixing mechanism for a radio direction finding device according to claim 1, wherein: the moving structure (14) comprises rubber blocks (1401), fixed connecting rods (1402), return springs (1403) and universal heads (1404), wherein the return springs (1403) are installed on two sides of the inside of the fixed blocks (8), the rubber blocks (1401) are installed on one sides of the return springs (1403), the universal heads (1404) are installed between the adjacent rubber blocks (1401), and the fixed connecting rods (1402) are installed inside the universal heads (1404).

6. The fixing mechanism for radio direction finding equipment as claimed in claim 5, wherein: the universal head (1404) is communicated with the fixed connecting rod (1402), and the universal head (1404) and the fixed connecting rod (1402) form a rotating structure.