CN219459083U - Communication interference signal simulator with protective structure - Google Patents

Abstract

The utility model relates to the technical field of communication equipment, in particular to a communication interference signal simulator with a protective structure, which has an external protective function and can completely display the equipment to the outer side of a protective device, thereby being convenient to operate and improving the reliability; including protection box, hinge, lid, link, articulated frame, articulated shaft, movable block, restraint frame, restraint axle, movable seat, communication interference signal simulator, catch, round pin piece and round pin frame, protection box top rear side is connected with lid rear side end through the hinge, be connected with the movable seat through restraint axle rotation in the restraint frame, the link bottom is connected with the movable block top, front side is connected with the articulated frame bottom in the communication interference signal simulator top, be connected with movable block swing joint through the articulated shaft in the articulated frame, front side is connected with the catch bottom rotation in the lid top, the catch output is connected with round pin piece inner one side, front side is connected with the round pin frame inner in the inside top of protection box.

Description

Communication interference signal simulator with protective structure

Technical Field

The present utility model relates to the field of communications devices, and in particular, to a communications interference signal simulator with a protection structure.

Background

The signal is the means of carrying the message and is the carrier of the message. In a broad sense, it includes optical signals, acoustic signals, electrical signals, and the like. Analog signals are a form of propagation energy that refers to signals that are continuous in time (uninterrupted) and whose magnitude is also continuously varying (conventional audio signals, video signals). Such as the sound wave causing vibration of the medium through which it passes, the sound wave may be measured in frequency (in cycles per second or hertz (Hz)). The digital signal is transmitted through the medium by representing the binary number as electrical pulses, where each pulse is a signal element. The voltage on the line varies between high and low states.

The communication interference signal simulator simulates signal interference in four modes of same-frequency interference, intermodulation interference, stray interference and adjacent channel interference, and the existing communication interference signal simulator is exposed, so that the communication interference signal simulator is easily damaged by external human factors or non-human factors, and has poor reliability.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the communication interference signal simulator with the protection structure, which has the external protection function, can completely display equipment to the outer side of the protection device, is convenient to operate and improves the reliability.

The utility model relates to a communication interference signal simulator with a protection structure, which comprises a protection box, a hinge, a box cover, a connecting frame, a hinge shaft, a movable block, a constraint frame, a constraint shaft, a movable seat, a communication interference signal simulator, a lock ring, a pin sheet and a pin frame.

The utility model relates to a communication interference signal simulator with a protective structure, which further comprises a handle piece, wherein the right side of the front end of a box cover is connected with the rear end of the handle piece.

The utility model relates to a communication interference signal simulator with a protective structure, which further comprises a nameplate, wherein the left side of the front end of the protective box is connected with the inner end of the nameplate.

The utility model relates to a communication interference signal simulator with a protection structure, which further comprises fixing plates, wherein the bottom ends of the front side and the rear side of a protection box are respectively connected with the inner ends of a group of fixing plates.

The utility model relates to a communication interference signal simulator with a protection structure, which also comprises a vent, a fixed ring frame and dustproof cotton, wherein a group of vent is respectively communicated with the left side and the right side of a protection box, and the dustproof cotton is fixedly arranged outside the vent through the fixed ring frame.

The utility model discloses a communication interference signal simulator with a protective structure, which further comprises a poking piece, wherein the ventilation opening and the fixed ring frame are in a threaded installation mode, and one side of the outer end of the fixed ring frame is connected with the poking piece.

Compared with the prior art, the utility model has the beneficial effects that: under the closed state, twist the catch and make the round pin piece rotate the round pin and go into in the round pin frame, the lid closes the locking, can be to the outside protection of communication interference signal simulator through protection box and lid effect, when needing operation or maintenance, the round pin piece is sold in the round pin frame, open the lid under the hinge constraint, can connect through the link, the front side movable block is by articulated shaft constraint under articulated frame internal motion, and the rear side movable seat is under constraint shaft constraint under constraint frame internal motion, can make the synchronous upset of communication interference signal simulator, show in the protection box, when having outside safeguard function, still can show equipment to the protector outside completely, convenient operation improves the reliability.

Drawings

FIG. 1 is an isometric view of a schematic construction of the present utility model;

FIG. 2 is a front view of FIG. 1 of the present utility model;

FIG. 3 is a right cross-sectional view of FIG. 1 of the present utility model;

the reference numerals in the drawings: 1. a protective case; 2. a hinge; 3. a box cover; 4. a connecting frame; 5. a hinge bracket; 6. a hinge shaft; 7. a movable block; 8. a restraint frame; 9. restraining the shaft; 10. a movable seat; 11. a communication interference signal simulator; 12. a locking ring; 13. a pin piece; 14. a pin frame; 15. a handle piece; 16. a nameplate; 17. a fixing piece; 18. a vent; 19. a fixed ring frame; 20. dust-proof cotton; 21. a pulling piece.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, a communication interference signal simulator with a protection structure of the present utility model comprises a protection box 1, a hinge 2, a box cover 3, a connecting frame 4, a hinge frame 5, a hinge shaft 6, a movable block 7, a restraint frame 8, a restraint shaft 9, a movable seat 10, a communication interference signal simulator 11, a lock ring 12, a pin piece 13 and a pin frame 14, wherein the rear side of the top end of the protection box 1 is connected with the rear side end of the box cover 3 through the hinge 2, the rear side of the inside of the protection box 1 is connected with the bottom end of the restraint frame 8, the movable seat 10 is rotatably connected with the movable seat 10 through the restraint shaft 9, the front end of the movable seat 10 is connected with the rear end of the communication interference signal simulator 11, the middle front side of the bottom end of the box cover 3 is connected with the top end of the connecting frame 4, the middle front side of the top end of the communication interference signal simulator 11 is connected with the bottom end of the hinge frame 5, the inside of the hinge frame 5 is movably connected with the movable block 7 through the hinge shaft 6, the middle front side of the top end of the box cover 3 is rotatably connected with the bottom end of the lock ring 12, the output end of the lock ring 12 is connected with the inner side of the pin piece 13, and the middle inner side of the inside of the protection box 1 is connected with the front side of the lock ring 14; in the closed state, the locking ring 12 is screwed to enable the pin piece 13 to rotate to be locked into the pin frame 14, the box cover 3 is closed and locked, the communication interference signal simulator 11 can be protected from outside through the action of the protection box 1 and the box cover 3, when operation or maintenance is needed, the pin piece 13 is opened in the pin frame 14, the box cover 3 is opened under the constraint of the hinge 2, the pin can be connected through the connecting frame 4, the front movable block 7 is restrained by the hinge shaft 6 to move in the hinge frame 5, the rear movable seat 10 is restrained by the restraint shaft 9 to move in the restraint frame 8, the communication interference signal simulator 11 can be synchronously overturned, the external protection function is achieved in the protection box 1, the equipment can be completely displayed to the outer side of the protection device, the operation is convenient, and the reliability is improved.

The utility model relates to a communication interference signal simulator with a protective structure, which further comprises a handle piece 15, wherein the right side of the front end of a box cover 3 is connected with the rear end of the handle piece 15; the handle piece 15 is held to facilitate the opening and closing operation of the box cover 3, so that convenience is improved.

The utility model relates to a communication interference signal simulator with a protection structure, which further comprises a nameplate 16, wherein the left side of the front end of a protection box 1 is connected with the inner end of the nameplate 16; the device information can be displayed through the nameplate 16, so that the identification and the use are convenient to distinguish, and the convenience is improved.

The utility model relates to a communication interference signal simulator with a protection structure, which further comprises fixing sheets 17, wherein the bottom ends of the front side and the rear side of a protection box 1 are respectively connected with the inner ends of a group of fixing sheets 17; the protection box 1 can be fixed at the corresponding position through the fixing piece 17, so that the reliability is improved.

The utility model relates to a communication interference signal simulator with a protection structure, which also comprises a vent 18, a fixed ring frame 19 and dustproof cotton 20, wherein a group of vent 18 is respectively communicated with the left side and the right side of a protection box 1, and the dustproof cotton 20 is fixedly arranged outside the vent 18 through the fixed ring frame 19; the ventilation and heat dissipation inside the protection box 1 can be carried out through the two sets of ventilation openings 18, dust is filtered through the dustproof cotton 20, and the reliability is improved.

The utility model relates to a communication interference signal simulator with a protective structure, which also comprises a poking plate 21, wherein the ventilation opening 18 and the fixed ring frame 19 are in a threaded installation mode, and one side of the outer end of the fixed ring frame 19 is connected with the poking plate 21; the poking piece 21 is poked to facilitate the rotation of the ventilation opening 18, so that the ventilation opening 18 and the fixed ring frame 19 are more convenient to assemble and disassemble, and the dustproof cotton 20 is convenient to take and place.

According to the communication interference signal simulator with the protection structure, when the communication interference signal simulator works, in the closed state, the locking ring 12 is screwed to enable the pin piece 13 to rotate and be locked into the pin frame 14, the box cover 3 is closed and locked, the communication interference signal simulator 11 can be protected by the action of the protection box 1 and the box cover 3, when operation or maintenance is needed, the pin piece 13 is locked in the pin frame 14, the box cover 3 can be connected by the connecting frame 4 under the constraint of the hinge 2, the front movable block 7 moves in the hinge frame 5 under the constraint of the hinge shaft 6, and the rear movable seat 10 moves in the constraint frame 8 under the constraint of the constraint shaft 9, so that the communication interference signal simulator 11 can synchronously overturn and is displayed in the protection box 1.

The communication interference signal simulator with the protection structure is a common mechanical mode in the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects of the communication interference signal simulator can be achieved; the communication interference signal simulator 11 with the protection structure is purchased in the market, and can be installed and operated by a person skilled in the art according to the attached instruction.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (6)

1. The utility model provides a communication interference signal simulator with protective structure, a serial communication port, including protection box (1), hinge (2), lid (3), link (4), articulated frame (5), articulated shaft (6), movable block (7), restraint frame (8), restraint axle (9), movable seat (10), communication interference signal simulator (11), catch (12), round pin piece (13) and round pin frame (14), protection box (1) top rear side is connected with lid (3) rear side end through closing page (2), protection box (1) inside rear side is connected with restraint frame (8) bottom, be connected with movable seat (10) through restraint axle (9) rotation in restraint frame (8), movable seat (10) front end is connected with communication interference signal simulator (11) rear end, the front side is connected with link (4) top in lid (3) bottom, the front side is connected with hinge (5) bottom in the top of link (4) bottom and movable block (7) top, in communication interference signal simulator (11) top front side is connected with hinge (5) bottom, in hinge (5) are connected with catch (12) front side through in the articulated shaft (6) rotation, the middle front side of the inner top end of the protective box (1) is connected with the inner end of the pin frame (14).

2. A communication interference signal simulator with a protective structure as claimed in claim 1, further comprising a handle piece (15), wherein the right side of the front end of the cover (3) is connected to the rear end of the handle piece (15).

3. A communication interference signal simulator with a protective structure as claimed in claim 2, further comprising a nameplate (16), wherein the left side of the front end of the protective case (1) is connected to the inner end of the nameplate (16).

4. A communication interference signal simulator with a protective structure as claimed in claim 3, further comprising fixing pieces (17), wherein the front and rear bottom ends of the protective case (1) are respectively connected to the inner ends of a set of the fixing pieces (17).

5. The communication interference signal simulator with the protection structure according to claim 4, further comprising a vent (18), a fixed ring frame (19) and dustproof cotton (20), wherein a group of vent (18) are respectively communicated with the left side and the right side of the protection box (1), and the dustproof cotton (20) is fixedly arranged outside the vent (18) through the fixed ring frame (19).

6. The communication interference signal simulator with the protection structure according to claim 5, further comprising a poking sheet (21), wherein the ventilation opening (18) and the fixed ring frame (19) are in a threaded installation mode, and one side of the outer end of the fixed ring frame (19) is connected with the poking sheet (21).