CN214750774U

CN214750774U - Gauss meter fixing device

Info

Publication number: CN214750774U
Application number: CN202120701113.XU
Authority: CN
Inventors: 赵刚; 高涵
Original assignee: Anshan Precision Optical Scanning Technology Co ltd
Current assignee: Anshan Precision Optical Scanning Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-16
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a gauss meter fixing device, which comprises a lower base, wherein the rear surface of the upper surface of the lower base is provided with one end of a connecting rod, the other end of the connecting rod is provided with an upper cover plate, the surface of the upper cover plate is provided with a perforation, the lower surface of the upper cover plate is symmetrically and slidably connected with a first slide bar, the inner surface of the first slide bar is slidably connected with one end of a second slide bar, the other end of the second slide bar is provided with a placing plate, the surface of the placing plate is provided with a leak hole, the upper surface center of the lower base is provided with a groove, the surface of the groove is provided with a rotating shaft, the surface of the rotating shaft is fixedly connected with one end of a first supporting rod, the other end of the first supporting rod is provided with a placing table, the gauss meter is placed on the surface of the upper cover plate, a probe penetrates out from the perforation, then the probe is connected with the placing plate in a clamping way, the testing tip end passes through the leak hole, and is convenient to test, the condition that test data are unstable due to instability of the handheld probe is avoided.

Description

Gauss meter fixing device

Technical Field

The utility model relates to a gauss meter technical field, concrete field is a gauss meter fixing device.

Background

A Gaussmeter, also called Tesla meter, is an instrument for measuring magnetic induction intensity, which is made according to Hall effect principle and is composed of Hall probe and measuring instrument. The Hall probe generates Hall voltage in a magnetic field due to Hall effect, and the magnetic induction intensity can be determined according to a Hall voltage formula and a known Hall coefficient after the Hall voltage is measured. Gaussmeters are mostly based on hall effect principle for magnetic field measurement, and hall sensors are used as magnetic induction elements.

At present, when the existing gaussmeter is used, most of working personnel can carry out measurement by holding the gaussmeter by hands, at the moment, a user can possibly find the problem, even if the probes of different types are used on the same point, different measurement results can be generated, the measurement is not wrong, the probes are not well fixed, frequent shaking causes inaccurate measurement, the measurement on a sample is influenced, and therefore, the gaussmeter fixing device is particularly important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gauss meter fixing device to solve the current gauss meter that proposes in the above-mentioned background art when using, most of staff all are handheld gauss meters and measure, the user probably discovers such problem this moment, even on same point, the probe that uses different models can produce different measuring results, this is not measuring mistake, but the probe does not carry out fine fixing, frequent rocking leads to unable accurate measurement, the problem of the judgement to the sample parameter is influenced.

In order to achieve the above object, the utility model provides a following technical scheme: the gauss meter fixing device comprises a lower base, wherein one end of a connecting rod is arranged on the rear surface of the upper surface of the lower base, an upper cover plate is arranged at the other end of the connecting rod, a through hole is formed in the surface of the upper cover plate, first slide rods are symmetrically and slidably connected to the lower surface of the upper cover plate, one end of a second slide rod is slidably connected to the inner surface of each first slide rod, a placing plate is arranged at the other end of each second slide rod, a leakage hole is formed in the surface of the placing plate, a groove is formed in the center of the upper surface of the lower base, a rotating shaft is arranged on the surface of the groove, one end of a first supporting rod is fixedly connected to the surface of the rotating shaft, a placing table is arranged at the other end of the first supporting rod, first slide ways are symmetrically arranged on the upper surface of the lower base, and a transverse plate is slidably connected between the first slide ways.

Preferably, the upper surface of the upper cover plate is provided with one ends symmetrically provided with springs, the other ends of the springs are provided with connecting plates, the upper surface of the upper cover plate is rotatably connected with a baffle, and the baffle is positioned at the lower part of the edge of the connecting plate.

Preferably, the weep holes and the perforations are located on the same vertical plane.

Preferably, the internal thread of the first supporting rod is connected with one end of a threaded rod, and the other end of the threaded rod is fixedly connected with the placing table.

Preferably, the rear surface of diaphragm sliding connection has the limiting plate, the limiting plate is 2, be equipped with the buckle between two the limiting plate, the surface of lower base is equipped with the spacing groove.

Compared with the prior art, the beneficial effects of the utility model are that: a gauss meter fixing device has the following advantages:

the utility model discloses, place the gauss meter on the upper cover plate surface, the probe is worn out from perforating, probe and place the board joint afterwards, the test tip passes the small opening, conveniently test, the unstable condition that leads to test data of having avoided handheld probe, place the board through the adjustment and drive first slide bar and second slide bar and remove, thereby change the convenient test of distance between probe and the sample, lower base surface rotates and is connected with and places the platform, can place the sample cooperation and place the board convenience and test the sample, it is rotatable and place inside the recess to place the platform simultaneously, collect, this device simple structure, fixed probe that can be fine, conveniently test, be worth wideling popularize and use.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the lower base of the present invention;

fig. 3 is a front sectional structural view of the placing plate of the present invention;

fig. 4 is a schematic bottom view of the connection plate of the present invention.

In the figure: 1-lower base, 2-connecting rod, 3-upper cover plate, 4-perforation, 5-first slide rod, 6-second slide rod, 7-placing plate, 8-leak hole, 9-groove, 10-rotating shaft, 11-first supporting rod, 12-placing table, 13-first slideway, 14-transverse plate, 15-spring, 16-connecting plate, 17-baffle, 18-threaded rod, 19-limiting plate, 20-buckle and 21-limiting groove.

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 a technical solution: a gauss meter fixing device comprises a lower base 1, wherein one end of a connecting rod 2 is arranged on the rear surface of the upper surface of the lower base 1, an upper cover plate 3 is arranged on the other end of the connecting rod 2, a through hole 4 is arranged on the surface of the upper cover plate 3, first slide rods 5 are symmetrically and slidably connected with the lower surface of the upper cover plate 3, one end of a second slide rod 6 is slidably connected with the inner surface of each first slide rod 5, a placing plate 7 is arranged on the other end of each second slide rod 6, a leak hole 8 is arranged on the surface of the placing plate 7, a groove 9 is arranged at the center of the upper surface of a lower base 21, a rotating shaft 10 is arranged on the surface of the groove 9, one end of a first support rod 11 is fixedly connected with the surface of the rotating shaft 10, the first support rod 11 is hinged and rotatably connected with the lower base 1 through the rotating shaft 10, a placing table 12 is arranged on the other end of the first support rod 11, and the shape of the groove 9 is matched with the shape of the placing table 12, the upper surface symmetry of lower base 1 is equipped with first slide 13, two sliding connection has diaphragm 14 between first slide 13.

Particularly, the upper surface of upper cover plate 3 is equipped with the one end that the symmetry was equipped with spring 15, the other end of spring 15 is equipped with connecting plate 16, the upper surface of upper cover plate 3 rotates and is connected with baffle 17, just baffle 17 is located the lower part at connecting plate 16 edge, and cooperation through connecting plate 16 and spring 15 can be fixed with the gauss meter of placing on upper cover plate 3 surface, and when simultaneously gauss meter was putting into between connecting plate 16 and the spring 15 from one side, whirl baffle 17 was parallel with upper cover plate 3, and when accomplishing gauss meter is fixed, whirl baffle 17 made its and the perpendicular joint of upper cover plate for supplementary fixed gauss meter.

Specifically, the leak hole 8 and the through hole 4 are located on the same vertical surface, the probe smoothly penetrates through the through hole 4, the leak hole 8 is clamped, and then testing is carried out.

Particularly, the internal thread of first bracing piece 11 is connected with the one end of threaded rod 18, the other end of threaded rod 18 with place platform 12 fixed connection, place platform 12 through the rotation, can rotate the threaded rod 18 inside first bracing piece 11 and go out, increased the height, conveniently cooperate the cooperation of placing board 7 surface probe and measure.

Specifically, the rear surface of the transverse plate 14 is vertically and slidably connected with 2 limiting plates 19, a buckle 20 is arranged between two limiting plates 19, the buckle 20 has elasticity, the surface of the lower base 1 is provided with a limiting groove 21, the number of the limiting grooves 21 is 4, the limiting grooves 21 are respectively positioned at the front end and the rear end of the first slide way 13, when the placing table 12 and the first supporting rod 11 are rotated to the inside of the groove 9, then the transverse plate 14 is slid on the surface of the first slide way 13 to slide to the upper surface of the placing table 12, meanwhile, the limiting plates 19 are slid, the limiting plates 19 are clamped with the limiting grooves 21 at the rear end, the transverse plate 14 is fixed, when the placing table is used, the limiting plates 19 are slid out from the limiting grooves 21 at the rear end, the transverse plate 14 is slid to the tail end of the first slide way 13, then the limiting plates 19 are clamped and fixed with the limiting grooves 21 at the head end, then the first supporting rod 11 and the placing table 12 are rotated, buckle 20 and first bracing piece 11 joint are realized the fixed to first bracing piece 11 afterwards, prevent to place the goods on platform 12 surface and take place the skew.

The working principle is as follows: when in use, firstly, the device is placed at a designated position, then the gaussmeter is inserted between the connecting plate 16 and the upper cover plate 3 from the top, under the action of the spring 15, the connecting plate 16 and the upper cover plate 3 are in tight contact clamping connection with the gaussmeter, then the baffle 17 is rotated to be vertically clamped with the connecting plate 16 for auxiliary fixation, a probe of the gaussmeter passes through the through hole 4 on the surface of the upper cover plate 3 and is clamped with the leak hole 8 on the surface of the placing plate 7 for fixation, when a sample is placed, the transverse plate 14 is slid, then the limiting plate 19 on the surface of the transverse plate 14 is clamped and fixed with the limiting groove 21 at the front end of the surface of the lower base 1, the first supporting rod 11 is rotated through the rotating shaft 10 to drive the placing table 12 to rotate, then the first supporting rod 11 is clamped and fixed with the buckle 20 on the surface of the transverse plate 14, meanwhile, the sample is placed on the placing table 12, the placing plate 7 is pulled to drive the first sliding rod 5 and the second sliding rod 6 to move, rotatory platform 12 of placing can change place board 7 and place the convenient detection of distance between the platform 12, detect the completion back, retrieve threaded rod 18, first bracing piece 11 breaks away from with buckle 20, rotatory first bracing piece 11 with place platform 2 and remove to inside the recess 9, slide diaphragm 14 covers on the recess 9 surface afterwards, limiting plate 19 is fixed with the spacing groove 21 joint of lower base 1 rear end afterwards, the realization is fixed to diaphragm 14, thereby the removal of platform 12 is placed in the restriction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gauss meter fixing device, includes lower base (1), its characterized in that: the rear surface of the upper surface of the lower base (1) is provided with one end of a connecting rod (2), the other end of the connecting rod (2) is provided with an upper cover plate (3), the surface of the upper cover plate (3) is provided with a through hole (4), the lower surface of the upper cover plate (3) is symmetrically and slidably connected with a first slide rod (5), the inner surface of the first slide rod (5) is slidably connected with one end of a second slide rod (6), the other end of the second slide rod (6) is provided with a placing plate (7), the surface of the placing plate (7) is provided with a leak hole (8), the center of the upper surface of the lower base (1) is provided with a groove (9), the surface of the groove (9) is provided with a rotating shaft (10), the surface of the rotating shaft (10) is fixedly connected with one end of a first support rod (11), the other end of the first support rod (11) is provided with a placing table (12), the upper surface of the lower base (1) is symmetrically provided with a first slide way (13), a transverse plate (14) is connected between the two first slide ways (13) in a sliding way.

2. A gauss meter fixture according to claim 1, wherein: the upper surface of upper cover plate (3) is equipped with the symmetry and is equipped with the one end of spring (15), the other end of spring (15) is equipped with connecting plate (16), the upper surface of upper cover plate (3) rotates and is connected with baffle (17), just baffle (17) are located the lower part at connecting plate (16) edge.

3. A gauss meter fixture according to claim 1, wherein: the leak hole (8) and the through hole (4) are positioned on the same vertical surface.

4. A gauss meter fixture according to claim 1, wherein: the inner thread of the first supporting rod (11) is connected with one end of a threaded rod (18), and the other end of the threaded rod (18) is fixedly connected with the placing table (12).

5. A gauss meter fixture according to claim 1, wherein: the rear surface sliding connection of diaphragm (14) has limiting plate (19), limiting plate (19) are 2, two be equipped with buckle (20) between limiting plate (19), the surface of lower base (1) is equipped with spacing groove (21).