CN218158046U

CN218158046U - Automatic harassment power test guide rail

Info

Publication number: CN218158046U
Application number: CN202222131953.4U
Authority: CN
Inventors: 彭雨彬
Original assignee: Shenzhen Huagefeng Technology Co ltd
Current assignee: Shenzhen Huagefeng Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-27
Anticipated expiration: 2032-08-12

Abstract

The utility model belongs to harass power test field especially is an automatic harass power test guide rail, including the guide rail body, guide rail body lower extreme left part and the equal fixedly connected with backup pad in lower extreme right part, two the backup pad is "U" shape structure, two the equal fixedly connected with supporting leg of backup pad lower extreme, two the equal fixedly connected with firm board of supporting leg lower extreme, guide rail body right-hand member fixedly connected with motor, the equal fixedly connected with clamping mechanism in guide rail body upper end left part and upper end right part, guide rail body upper end sliding connection has firm mechanism, motor output end fixedly connected with threaded rod No. one, open guide rail body upper end has T type spout, threaded rod and guide rail body swing joint No. one. The utility model discloses can effectively solve the relatively poor problem of rocking easily of stability in the automatic harassing power test guide rail use, and can adapt to the fixed of not unidimensional pencil, facilitate the use.

Description

Automatic disturbance power test guide rail

Technical Field

The utility model relates to a harass power test technical field, in particular to automatic harass power test guide rail.

Background

For equipment such as household appliances, the volume is small, the power cord is long, when the frequency is more than 30MHz, the radiation harassment energy generated by the household appliances is mainly radiated outwards through the power cord close to the appliances, the harassment power tests whether the electromagnetic harassment power radiated by the electronic and electric equipment through the power cord, the interconnecting wire and the signal wire meets the requirements, and the prior power test guide rail has at least the following disadvantages in the using process: 1. the existing power test guide rail has poor stability during movement, and the absorption clamp is easy to shake, so that the test result is inaccurate; 2. the fixing stability of the existing power testing guide rail on a tested wire is poor, and the existing power testing guide rail is not beneficial to fixing wire harnesses with different sizes, so that an automatic disturbance power testing guide rail is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an automatic disturbance power test guide rail, which can effectively solve the problems in the background art.

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

the utility model provides an automatic harass power test guide rail, includes the guide rail body, the equal fixedly connected with backup pad of guide rail body lower extreme left part and lower extreme right part, two the backup pad is "U" shape structure, two the equal fixedly connected with supporting leg of backup pad lower extreme, two the equal fixedly connected with of supporting leg lower extreme stabilizes the board, guide rail body right-hand member fixedly connected with motor, the equal fixedly connected with clamping mechanism of guide rail body upper end left part and upper end right part, guide rail body upper end sliding connection has firm mechanism, motor output end fixedly connected with threaded rod No. one, open guide rail body upper end has T type spout, threaded rod and guide rail body swing joint No. one.

Preferably, the clamping mechanism comprises a fixing frame, a second screw rod is in threaded connection with the upper end of the fixing frame, a pressing plate is movably connected with the lower end of the second screw rod, a third arc-shaped groove is formed in the front portion of the lower end of the pressing plate, a second arc-shaped groove is formed in the middle of the lower end of the pressing plate, and a first arc-shaped groove is formed in the rear portion of the lower end of the pressing plate.

Preferably, the radius of the third arc-shaped groove is larger than that of the second arc-shaped groove, and the radius of the second arc-shaped groove is larger than that of the first arc-shaped groove.

Preferably, the fixing frame is fixedly installed at the upper end of the guide rail body, and the pressing plate is connected with the inner wall of the fixing frame in a sliding mode.

Preferably, the stabilizing mechanism comprises a movable base, the upper end of the movable base is movably connected with four rollers, the upper end of the movable base is movably connected with two limiting plates, the left end of the upper end of the movable base is movably connected with the right end of the upper end of the movable base, the two limiting plates are movably connected with two fixing screw rods in an inserting mode, the fixing screw rods are connected with the movable base in a threaded mode, the front portion of the lower end of the movable base is movably connected with one roller at the rear portion of the lower end of the movable base, and the middle of the lower end of the movable base is fixedly connected with a sliding block.

Preferably, the slider and T type spout sliding connection, slider and threaded rod threaded connection, four No. two gyro wheels all contact with guide rail body upper end.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the pressing plate is arranged on the clamping mechanism, and the lower end of the pressing plate is provided with the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove, because the radiuses of the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove are different, the tested wires with different sizes can be fixed, and the applicability is improved;

2. the utility model discloses in, through being in the same place threaded rod and slider threaded connection, drive a threaded rod through the motor and rotate and to slide about can making the slider, avoid artifical regulation to increase the operation burden, through setting up No. two gyro wheels and a gyro wheel on removing the base, can improve the stability of being connected between removal base and the guide rail body, make a gyro wheel and a gyro wheel press from both sides the guide rail body tightly, rock convenient to use when avoiding removing the base horizontal slip.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic disturbance power test guide rail of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the guide rail body of the automatic disturbance power test guide rail of the present invention;

FIG. 3 is a schematic view of the overall structure of a clamping mechanism of an automatic disturbance power test guide rail of the present invention;

fig. 4 is the utility model relates to an automatic harass power test guide rail's firm mechanism overall structure sketch map.

In the figure: 1. a guide rail body; 2. a motor; 3. a stabilizing mechanism; 4. a clamping mechanism; 5. a support plate; 6. supporting legs; 7. a stabilizing plate; 11. a T-shaped chute; 21. a first threaded rod; 31. moving the base; 32. a limiting plate; 33. fixing the screw rod; 34. a first roller; 35. a slider; 36. a second roller; 41. a fixed mount; 42. pressing a plate; 43. a first arc-shaped groove; 44. a second arc-shaped groove; 45. a third arc-shaped groove; 46. screw rod number two.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an automatic harass power test guide rail, including guide rail body 1, 1 lower extreme left part of guide rail body and the equal fixedly connected with backup pad 5 in lower extreme right part, two backup pads 5 are "U" shape structure, the equal fixedly connected with supporting leg 6 of 5 lower extremes of two backup pads, the equal fixedly connected with firm board 7 of 6 lower extremes of two supporting legs, 1 right-hand member fixedly connected with motor 2 of guide rail body, 1 upper end left part of guide rail body and the equal fixedly connected with clamping mechanism 4 in upper end right part, 1 upper end sliding connection of guide rail body has firm mechanism 3, threaded rod 21 of 2 output fixedly connected with of motor, 1 upper end of guide rail body is opened T type spout 11, threaded rod 21 and 1 swing joint of guide rail body.

In this embodiment, the clamping mechanism 4 includes a fixing frame 41, the upper end of the fixing frame 41 is connected with a second screw rod 46 in a threaded manner, the lower end of the second screw rod 46 is movably connected with a pressing plate 42, a third arc-shaped groove 45 is formed in the front portion of the lower end of the pressing plate 42, a second arc-shaped groove 44 is formed in the middle portion of the lower end of the pressing plate 42, and a first arc-shaped groove 43 is formed in the rear portion of the lower end of the pressing plate 42; the radius of the third arc-shaped groove 45 is larger than that of the second arc-shaped groove 44, and the radius of the second arc-shaped groove 44 is larger than that of the first arc-shaped groove 43; mount 41 fixed mounting is in guide rail body 1 upper end, and clamp plate 42 and mount 41 inner wall sliding connection, no. three arc grooves 45, no. two arc grooves 44 and No. one arc groove 43 radiuses are inequality, can adapt to the tight fixedly of clamp of the pencil of unidimensional not.

In the embodiment, the stabilizing mechanism 3 comprises a movable base 31, the upper end of the movable base 31 is movably connected with four second rollers 36, the left part and the right part of the upper end of the movable base 31 are movably connected with two limiting plates 32, the two limiting plates 32 are movably connected with two fixed screws 33 in a penetrating manner, the four fixed screws 33 are in threaded connection with the movable base 31, the front part and the rear part of the lower end of the movable base 31 are movably connected with the first rollers 34, and the middle part of the lower end of the movable base 31 is fixedly connected with a sliding block 35;

slider

35 and 11 sliding connection of T type spout,

slider

35 and 21 threaded connection of threaded rod, four No. two gyro wheels 36 all with the contact of guide rail body 1 upper end, and a gyro wheel 34 and No. two gyro wheels 36 can carry on spacingly to the removal base 31 in the removal, avoid removing base 31 and rock, improve stability.

It should be noted that, the utility model relates to an automatic harass power test guide rail, in the use, at first place the absorption pincers in the recess of removal base 31 upper end middle part, press from both sides tightly fixedly through limiting plate 32, because swing joint has No. two gyro wheels 36 and a gyro wheel 34 on the removal base 31, press from both sides guide rail body 1 through No. two gyro wheels 36 and a gyro wheel 34 tightly, stability when can improve removal base 31 horizontal slip, avoid rocking and lead to the test result inaccurate, after the installation, through the work of external control system starter motor 2, make motor 2 drive a threaded rod 21 rotatory, thereby make slider 35 and removal base 31 control move the test, in the test procedure, no. two gyro wheels 36 do not contact with the absorption pincers when rotating, avoid causing No. two gyro wheels 36 unable rotations, when needs fix the pencil, place in clamp plate 42 lower part, rotatory No. two screw rod 46 makes clamp plate 42 lapse tightly clamp the pencil, because No. one arc 43 of clamp plate 42 lower extreme, no. two arc grooves 44 and No. three arc grooves 45 all inequality radii are different, thereby can adapt to the tight stability of tight test of all the different sizes of tight test of pencil, the high test efficiency is fit for the whole test, the stability of high test efficiency, the test efficiency is good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic harass power test guide rail, includes guide rail body (1), its characterized in that: guide rail body (1) lower extreme left part and the equal fixedly connected with backup pad (5) of lower extreme right part, two backup pad (5) are "U" shape structure, two the equal fixedly connected with supporting leg (6) of backup pad (5) lower extreme, two the equal fixedly connected with firm board (7) of supporting leg (6) lower extreme, guide rail body (1) right-hand member fixedly connected with motor (2), the equal fixedly connected with clamping mechanism (4) of guide rail body (1) upper end left part and upper end right part, sliding connection has firm mechanism (3) in guide rail body (1) upper end, no. one threaded rod (21) of motor (2) output fixedly connected with, open guide rail body (1) upper end has T type spout (11), threaded rod (21) and guide rail body (1) swing joint.

2. An automatic disturbance power test rail according to claim 1, characterized in that: clamping mechanism (4) are including mount (41), threaded connection has No. two screw rods (46) on mount (41), no. two screw rod (46) lower extreme swing joint have clamp plate (42), clamp plate (42) lower extreme front portion is opened has No. three arc walls (45), clamp plate (42) lower extreme middle part is opened has No. two arc walls (44), clamp plate (42) lower extreme rear portion is opened has arc wall (43).

3. An automatic disturbance power test rail according to claim 2, characterized in that: the radius of the third arc-shaped groove (45) is larger than that of the second arc-shaped groove (44), and the radius of the second arc-shaped groove (44) is larger than that of the first arc-shaped groove (43).

4. An automatic disturbance power test rail according to claim 2, characterized in that: the fixing frame (41) is fixedly arranged at the upper end of the guide rail body (1), and the pressing plate (42) is connected with the inner wall of the fixing frame (41) in a sliding mode.

5. An automatic disturbance power test rail according to claim 1, characterized in that: firm mechanism (3) are including removing base (31), it has four gyro wheels (36) No. two to remove base (31) upper end swing joint, remove two limiting plates (32) of base (31) upper end left part and the equal swing joint in upper end right part, two limiting plate (32) all alternate swing joint and have two clamping screw (33), four clamping screw (33) all with remove base (31) threaded connection, remove base (31) lower extreme front portion and the equal swing joint in lower extreme rear portion have gyro wheel (34) No. one, remove base (31) lower extreme middle part fixedly connected with slider (35).

6. An automatic disturbance power test rail according to claim 5, characterized in that: slider (35) and T type spout (11) sliding connection, slider (35) and threaded rod (21) threaded connection, four No. two gyro wheels (36) all contact with guide rail body (1) upper end.