CN215986294U

CN215986294U - Electronic test subminiature anti-interference simulator

Info

Publication number: CN215986294U
Application number: CN202121920558.3U
Authority: CN
Inventors: 赵国芳
Original assignee: Hebei Ruikun Electronic Technology Co ltd
Current assignee: Hebei Ruikun Electronic Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-08
Anticipated expiration: 2031-08-17

Abstract

The utility model belongs to the technical field of anti-interference simulators, and particularly relates to an electronic test subminiature anti-interference simulator, which aims at solving the problems of complicated storage operation and inconvenient use of the whole anti-static assembly in the prior art. The metal block static eliminating device is reasonable in structural design, simple to operate, convenient to eliminate static electricity, convenient to store metal blocks and good in using effect.

Description

Electronic test subminiature anti-interference simulator

Technical Field

The utility model relates to the technical field of anti-interference simulators, in particular to an electronic test subminiature anti-interference simulator.

Background

The anti-interference simulator is used for testing the simulator of the anti-interference ability of the electronic equipment, the electronic equipment should have certain anti-interference ability, guarantee the normal operation of the apparatus, through retrieving, the utility model with the publication number of CN210923846U discloses an electronic test subminiature anti-interference simulator, including the anti-interference simulator, the anti-interference simulator tail end is opened there is a mounting groove, and install the anti-static assembly in the mounting groove, the utility model contacts with ground through the heavy object in the anti-static assembly, the effective anti-interference simulator carries on the ground connection, thus conduct the static that the anti-interference simulator produces to ground, eliminate the static that produces, the accuracy of the effective assurance testing result, prevent also that the anti-interference simulator from being influenced by the static and making the internal component damaged.

However, the above design has disadvantages, and the above design is complicated to store and operate the whole anti-static assembly, and is inconvenient to use, so we propose an electronic test subminiature anti-interference simulator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of complex storage operation and inconvenient use of the whole anti-static assembly in the prior art, and provides an electronic test subminiature anti-interference simulator.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic test subminiature anti-interference simulator, including anti-interference simulator body, one side fixed mounting of anti-interference simulator body has the connecting cover, one side of connecting cover is rotated and is installed the pivot, the fixed welding of one end of pivot has the knob, the one end that the knob was kept away from in the pivot extends to connecting cover and fixed welding has the worm, connecting the cover internal rotation and installing the worm wheel, the worm meshes with the worm wheel mutually, the front side fixed mounting of worm wheel has rope winding wheel and reel, the outside of rope winding wheel is around being equipped with the metal rope, the one end fixedly connected with metal block of metal rope, the outside fixedly connected with of reel acts as go-between, the opening has been seted up to the bottom of connecting cover, the spout has been seted up on the inner wall of open-ended one side, sliding connection has the baffle in the spout, the one end of acting as go-between extends to in the spout and with baffle fixed connection.

Preferably, a mounting hole is formed in one side of the connecting cover, an outer ring of the bearing is fixedly mounted in the mounting hole, and the rotating shaft is fixedly sleeved with an inner ring of the bearing.

Preferably, the connecting cover is internally and rotatably provided with a connecting shaft, and the worm wheel, the rope winding wheel and the reel are fixedly sleeved on the outer side of the connecting shaft.

Preferably, the top of the sliding groove is provided with a through hole, and the pull wire is positioned in the through hole.

Preferably, a guide shaft is fixedly welded in the sliding groove, and the pull wire is connected to the outer side of the guide shaft in a transmission manner.

Preferably, a clamping plate is fixedly installed in the sliding groove, and one side, close to the clamping plate, of the baffle is fixedly connected with the same spring.

According to the electronic test subminiature anti-interference simulator, through the meshing transmission of the worm and the worm wheel and the cooperation of the rope winding wheel, the metal rope, the metal block, the winding wheel, the pull wire, the baffle and the spring, static electricity is conveniently eliminated, and the metal block is conveniently accommodated;

the metal block static eliminating device is reasonable in structural design, simple to operate, convenient to eliminate static electricity, convenient to store metal blocks and good in using effect.

Drawings

Fig. 1 is a schematic perspective view of an electronic test subminiature anti-interference simulator according to the present invention;

fig. 2 is a schematic cross-sectional view of a front view of an electronic test subminiature anti-interference simulator according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of an electronic test subminiature anti-jamming simulator according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of an electronic test subminiature anti-jamming simulator according to the present invention.

In the figure: 1. an anti-interference simulator body; 2. a connecting cover; 3. a rotating shaft; 4. a knob; 5. a worm; 6. a worm gear; 7. a rope winding wheel; 8. a reel; 9. a metal cord; 10. a metal block; 11. a pull wire; 12. an opening; 13. a chute; 14. a baffle plate; 15. a guide shaft; 16. clamping a plate; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, an electronic test subminiature anti-interference simulator comprises an anti-interference simulator body 1, a connecting cover 2 is fixedly installed on one side of the anti-interference simulator body 1, a rotating shaft 3 is installed on one side of the connecting cover 2 in a rotating mode, a knob 4 is fixedly welded at one end of the rotating shaft 3, one end, far away from the knob 4, of the rotating shaft 3 extends into the connecting cover 2 and is fixedly welded with a worm 5, a worm wheel 6 is installed in the connecting cover 2 in a rotating mode, the worm 5 is meshed with the worm wheel 6, a rope winding wheel 7 and a winding wheel 8 are fixedly installed on the front side of the worm wheel 6, a metal rope 9 is wound on the outer side of the rope winding wheel 7, a metal block 10 is fixedly connected at one end of the metal rope 9, a stay wire 11 is fixedly connected to the outer side of the winding wheel 8, an opening 12 is formed in the bottom of the connecting cover 2, a sliding groove 13 is formed in the inner wall of one side of the opening 12, a baffle 14 is slidably connected in the sliding groove 13, and is fixedly connected with the baffle 14.

In the utility model, one side of the connecting cover 2 is provided with a mounting hole, an outer ring of the bearing is fixedly arranged in the mounting hole, and the rotating shaft 3 is fixedly sleeved with an inner ring of the bearing, so that the rotating shaft 3 is convenient to rotate and mount.

In the utility model, the connecting shaft is rotatably arranged in the connecting cover 2, and the worm wheel 6, the rope winding wheel 7 and the reel 8 are fixedly sleeved on the outer side of the connecting shaft, so that the worm wheel 6, the rope winding wheel 7 and the reel 8 can be conveniently and rotatably arranged.

In the utility model, the top of the sliding groove 13 is provided with a through hole, and the pull wire 11 is positioned in the through hole, so that the pull wire 11 can be conveniently extended into the sliding groove 13.

In the utility model, a guide shaft 15 is fixedly welded in the sliding chute 13, and the pull wire 11 is connected to the outer side of the guide shaft 15 in a transmission way, thereby guiding the pull wire 11.

In the utility model, the sliding groove 13 is internally and fixedly provided with the clamping plate 16, and one side of the baffle plate 14 close to the clamping plate 16 is fixedly connected with the same spring 17, so that the baffle plate 14 can be conveniently reset and moved.

In the utility model, when the metal block dust collector is used, the knob 4 can be rotated, namely, the worm 5 and the worm wheel 6 are meshed for transmission, so that the worm wheel 6 rotates, the rope winding wheel 7 and the winding wheel 8 can be rotated through the connecting shaft, namely, the metal block 10 can be put down through the metal rope 9, meanwhile, the pull wire 11 can pull the baffle plate 14 to move rightwards and extrude the spring 17, so that the metal block 10 can move downwards through the opening 12 and contact with the ground to conduct static electricity, after the metal block dust collector is used, the knob 4 can be rotated reversely, so that the metal block 10 can be retracted into the connecting cover 2, and the baffle plate 14 can move leftwards to reset to prevent dust from entering.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electronic test subminiature anti-interference simulator, includes anti-interference simulator body (1), its characterized in that, one side fixed mounting of anti-interference simulator body (1) has connecting cover (2), one side of connecting cover (2) is rotated and is installed pivot (3), the fixed welding of one end of pivot (3) has knob (4), the one end that knob (4) were kept away from in pivot (3) extends to connecting cover (2) in and fixed welding has worm (5), connecting cover (2) internal rotation is installed worm wheel (6), worm (5) mesh with worm wheel (6), the front side fixed mounting of worm wheel (6) has rope winding wheel (7) and reel (8), the outside of rope winding wheel (7) is around being equipped with metal rope (9), the one end fixedly connected with metal block (10) of metal rope (9), the outside fixedly connected with of reel (8) acts as go-between (11), opening (12) have been seted up to the bottom of connecting cover (2), spout (13) have been seted up on one side inner wall of opening (12), sliding connection has baffle (14) in spout (13), the one end of acting as go-between (11) extend to in spout (13) and with baffle (14) fixed connection.

2. The subminiature anti-interference simulator for electronic testing according to claim 1, wherein a mounting hole is formed in one side of the connecting cover (2), an outer ring of the bearing is fixedly mounted in the mounting hole, and the rotating shaft (3) is fixedly sleeved with an inner ring of the bearing.

3. The subminiature anti-interference simulator for electronic testing according to claim 1, wherein a connecting shaft is rotatably mounted in the connecting cover (2), and the worm wheel (6), the rope winding wheel (7) and the winding wheel (8) are fixedly sleeved on the outer side of the connecting shaft.

4. The subminiature anti-jamming simulator for electronic testing according to claim 1, wherein a through opening is formed at the top of the sliding groove (13), and the pull wire (11) is located in the through opening.

5. The subminiature anti-interference simulator for electronic testing according to claim 1, wherein a guide shaft (15) is fixedly welded in the sliding groove (13), and the pull wire (11) is in transmission connection with the outer side of the guide shaft (15).

6. The subminiature anti-interference simulator for electronic tests according to claim 1, wherein a card board (16) is fixedly installed in the sliding slot (13), and the same spring (17) is fixedly connected to the side of the baffle (14) close to the card board (16).