CN208953681U - Magnetic force tests floating junction - Google Patents
Magnetic force tests floating junction Download PDFInfo
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- CN208953681U CN208953681U CN201821340122.5U CN201821340122U CN208953681U CN 208953681 U CN208953681 U CN 208953681U CN 201821340122 U CN201821340122 U CN 201821340122U CN 208953681 U CN208953681 U CN 208953681U
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- axis
- attachment base
- magnetic force
- fixed
- placing groove
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Abstract
The utility model discloses a kind of magnetic force to test floating junction, it includes Z axis floating unit, mounting base and magnetic force test cell, the Z axis floating unit includes Z axis Flexible element, Z axis attachment base and fixing seat, the socket end of the Z axis attachment base is equipped with through-hole, and the fixing seat is equipped with Z axis placing groove；The Z axis Flexible element includes the first elastic parts, the second elastic parts, connecting shaft, and the connecting shaft passes through the through-hole along Z-direction and is fixed in the Z axis placing groove, and first elastic parts and the second elastic parts are mounted on the socket end two sides；The mounting base is fixed on the Z axis attachment base, and the magnetic force test cell is fixed in the mounting base.Compared with prior art, the utility model has many advantages, such as that adaptive, measuring accuracy is high.
Description
Technical field
The utility model relates to the magnet tensile test technical fields of electronic product more particularly to a kind of test of magnetic force to float
Connector.
Background technique
The products such as tablet computer are before factory, in order to ensure the magnetic force of the magnet component on tablet computer reaches standard production
It is required that, it will usually magnetic force test is carried out to the magnet component in tablet computer.
Magnetic force test cell is often directly directly anchored to some and fixes position by test device in the prior art, in this way
Test existing defects: the factors such as manual operation error, mismachining tolerance, deviations, magnetic force test cell and magnet component it
Between position can not match, so as to cause magnet component magnetic force test inaccuracy.
Utility model content
The utility model is proposed in view of the above problem of the existing technology, and the utility model provides a kind of test essence
High, the adaptive magnetic force of degree tests floating junction.
The utility model is achieved through the following technical solutions: a kind of magnetic force test floating junction comprising Z axis floats
Unit, mounting base and magnetic force test cell, the Z axis floating unit include Z axis Flexible element, Z axis attachment base and fixing seat, institute
The socket end for stating Z axis attachment base is equipped with through-hole, and the fixing seat is equipped with Z axis placing groove；The Z axis Flexible element includes the
One elastic parts, the second elastic parts, connecting shaft, the connecting shaft are fixed on the Z axis across the through-hole along Z-direction and put
It sets in slot, first elastic parts and the second elastic parts are mounted on the socket end two sides；The mounting base is fixed on institute
It states on Z axis attachment base, the magnetic force test cell is fixed in the mounting base.
Preferably, the placing groove is equipped with connecting shaft putting hole, and the connecting shaft putting hole is equipped with screw thread lock construction.
Further, first elastic parts and second elastic parts are socketed in the connecting shaft, described
Socket end is equipped with elastic parts placing groove.
Preferably, the Z axis Flexible element is equipped with two or more.
Further, guide sleeve is equipped in the through-hole, the socket end is equipped with guide sleeve peep hole.
It preferably, further include Y-axis floating unit, the Y-axis floating unit includes Y-axis Flexible element, Y-axis attachment base, institute
Z axis attachment base is stated equipped with Y-axis placing groove, the Y-axis Flexible element passes through Y-axis attachment base along the y axis and is fixed on the Y-axis
In placing groove, mounting base is fixed on the Y-axis attachment base.
It further, further include X-axis floating unit, the X-axis floating unit includes X-axis Flexible element, X-axis attachment base,
The Y-axis attachment base is equipped with X-axis placing groove, and the X-axis Flexible element passes through the X-axis attachment base along the x axis and is fixed on
In the X-axis placing groove, the mounting base is fixed on the X-axis attachment base.
It preferably, further include X-axis floating unit, the X-axis floating unit includes X-axis Flexible element, X-axis attachment base, institute
X-axis attachment base is stated equipped with X-axis placing groove, the X-axis Flexible element passes through X-axis attachment base along the x axis and is fixed on the X-axis
In placing groove, mounting base is fixed on the X-axis attachment base, the magnetic force test cell is fixed on the fixing seat.
It further, further include Y-axis floating unit, the Y-axis floating unit includes Y-axis Flexible element, Y-axis attachment base,
The X-axis attachment base is equipped with Y-axis placing groove, and the Y-axis Flexible element passes through the Y-axis attachment base along the y axis and is fixed on
In the Y-axis placing groove, the mounting base is fixed on the Y-axis attachment base.
Preferably, first elastic parts and second elastic parts are spring.
Compared with prior art, the utility model, which is equipped with Z axis Flexible element, can drive magnetic force test cell along Z-direction
Free floating, if there are two elastic parts, the floating of magnetic force test cell is more stable and accurate；Equipped with Y, Z axis Flexible element,
Magnetic force test cell may be implemented between the floating of X/Y/Z any direction, automatic change magnetic force test cell and magnet component
Positional relationship, thus effectively improve magnet component magnetic force test precision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the configuration schematic diagram at one visual angle of the utility model；
Fig. 4 is the configuration schematic diagram at another visual angle of the utility model；
Fig. 5 is the top view of Fig. 1；
Fig. 6 is the cross-sectional view in the direction B-B in Fig. 5；
Fig. 7 is Z axis Flexible element structural schematic diagram；
Fig. 8 is the cross-sectional view in the direction A-A in Fig. 7；
Fig. 9 is Z axis connecting base structure schematic diagram.
Specific embodiment
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
A kind of magnetic force test floating junction comprising Z axis floating unit, mounting base 5, magnetic force test cell 6, the Z axis
Floating unit includes Z axis Flexible element 11, Z axis attachment base 2, and the socket end 23 of the Z axis attachment base 2 is equipped with through-hole 27, institute
Fixing seat 1 is stated equipped with Z axis placing groove 12；The Z axis Flexible element 11 includes the first elastic parts 112, the second elastic parts
115, connecting shaft 111, the connecting shaft 111 pass through the through-hole 27 along Z-direction and are fixed on 12 in the Z axis placing groove, institute
It states the first elastic parts 112 and the second elastic parts 115 is mounted on 23 two sides of socket end；The mounting base 5 is fixed on institute
It states on Z axis attachment base 2, the magnetic force test cell 6 is fixed in the mounting base 5.Wherein, first elastic parts 112
23 two sides of socket end, and the first elastic parts and the second elastic parts and institute are symmetrically mounted on the second elastic parts 115
State the contact of Z axis placing groove 12 or fixed；Elastic parts is symmetricly set on socket end two sides, and the first elastic parts and the second elasticity
Component uses identical structure, that is to say, that and it is consistent when length under the coefficient of elasticity of two elastic parts, free state, in this way
The setting of structure is conducive to the stabilization for improving floating structure, while the power for being biased to two sides is consistent, and is conducive to improve magnetic force survey
The precision of examination.In addition, elastic parts can be not particularly limited herein using structures such as common springs.
The Z axis placing groove 12 is equipped with connecting shaft putting hole 13, and the connecting shaft putting hole is equipped with screw thread lock construction 14,
Effectively the connecting shaft can be fixed in placing groove, the influence for preventing connecting shaft own slip from testing magnetic force.
First elastic parts 112 is socketed in the connecting shaft 111 with second elastic parts 115, described
Socket end is equipped with elastic parts placing groove 26.
It should be noted that the first elastic parts 112 and the second elastic parts 115 can not also be socketed in the connecting shaft
On 111, does not make expansion herein and illustrate.
In order to keep magnetic force test cell more stable, the Z axis Flexible element 11 is equipped with two or more.
Guide sleeve is equipped in the through-hole 27, the socket end is equipped with guide sleeve peep hole 25, while in order to cooperate first
Elastic parts and the second elastic parts, guide sleeve are also equipped with the first guide sleeve 113 and the second guide sleeve 114.
Embodiment one
The present embodiment is to increase Y-axis floating unit, and the Y-axis floating unit includes that Y-axis Flexible element 22, Y-axis connect
Joint chair 3, the Z axis attachment base 2 are equipped with Y-axis placing groove 24, and the Y-axis Flexible element 22 passes through Y-axis attachment base along the y axis
3 are fixed in the Y-axis placing groove 24, are fixed with mounting base 5 on the Y-axis attachment base 3.
Wherein Y-axis Flexible element 22 and Z axis Flexible element use identical structure, and only Y-axis Flexible element is along the y axis
It is fixed, do not make expansion description in the specific connection relationship of this Y-axis Flexible element.
Y-axis floating unit is had additional, magnetic force test cell can float along X/Y axis both direction.
Embodiment two
Be to increase X-axis floating unit compared with embodiment one, the X-axis floating unit include X-axis Flexible element 42,
X-axis attachment base 4, the Y-axis attachment base 3 are equipped with X-axis placing groove 31, and the X-axis Flexible element 42 passes through described along the x axis
X-axis attachment base 4 is fixed in the X-axis placing groove 31, and the mounting base is fixed on the X-axis attachment base.
Wherein X-axis Flexible element 42 and Z axis Flexible element use identical structure, and only X-axis Flexible element is along the x axis
It is fixed, do not make expansion description in the specific connection relationship of this X-axis Flexible element.
In order to which floating junction movement is more steady, the X-axis attachment base or Y-axis connecting shaft or Z axis attachment base, which are equipped with, is led
Track slot 43.
X-axis floating unit is had additional, magnetic force test cell can float along X/Y/Z axis both direction.
Embodiment three
The present embodiment is to add X-axis floating unit, and the X-axis floating unit includes X-axis Flexible element, X-axis attachment base,
The X-axis attachment base is equipped with X-axis placing groove, and the X-axis Flexible element passes through X-axis attachment base along the x axis and is fixed on the X
In axis placing groove, mounting base is fixed on the X-axis attachment base, the magnetic force test cell is fixed on the fixing seat.
Wherein X-axis Flexible element 42 and Z axis Flexible element use identical structure, and only X-axis Flexible element is along the x axis
It is fixed, do not make expansion description in the specific connection relationship of this X-axis Flexible element.
Example IV
With embodiment three the difference is that: further include Y-axis floating unit, the Y-axis floating unit include Y-axis elasticity
Unit, Y-axis attachment base, the X-axis attachment base are equipped with Y-axis placing groove, and the Y-axis Flexible element passes through the Y along the y axis
Axis connection seat is fixed in the Y-axis placing groove, and the mounting base is fixed on the Y-axis attachment base.
Wherein Y-axis Flexible element 22 and Z axis Flexible element use identical structure, and only Y-axis Flexible element is along the y axis
It is fixed, do not make expansion description in the specific connection relationship of this Y-axis Flexible element.
In addition, being equipped with guide sleeve peep hole and screw thread lock construction on Y-axis attachment base, X-axis attachment base, do not make to be unfolded herein
Description.
It should be noted that X, Y, Z axis direction is three traditional axis solid space systems in the utility model, that is to say, that
What is be connected in the utility model with fixing seat also can not make expansion description with Y-axis floating unit or X-axis floating unit herein.
Compared with prior art, the utility model, which is equipped with Z axis Flexible element, can drive magnetic force test cell along Z-direction
Free floating, if there are two elastic parts, the floating of magnetic force test cell is more stable and accurate；Equipped with Y, Z axis Flexible element,
Magnetic force test cell may be implemented between the floating of X/Y/Z any direction, automatic change magnetic force test cell and magnet component
Positional relationship, thus effectively improve magnet component magnetic force test precision.
The utility model is not limited to above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these changes and deformation.
Claims (10)
1. magnetic force tests floating junction, it is characterised in that: it includes Z axis floating unit, mounting base and magnetic force test cell, described
Z axis floating unit includes Z axis Flexible element, Z axis attachment base and fixing seat, and the socket end of the Z axis attachment base is equipped with through-hole,
The fixing seat is equipped with Z axis placing groove；The Z axis Flexible element includes the first elastic parts, the second elastic parts, connection
Axis, the connecting shaft pass through the through-hole along Z-direction and are fixed in the Z axis placing groove, first elastic parts and the
Two elastic parts are mounted on the socket end two sides；The mounting base is fixed on the Z axis attachment base, and the magnetic force test is single
Member is fixed in the mounting base.
2. magnetic force tests floating junction according to claim 1, it is characterised in that: the Z axis placing groove is equipped with connecting shaft
Putting hole, the connecting shaft putting hole are equipped with screw thread lock construction.
3. magnetic force tests floating junction according to claim 1, it is characterised in that: first elastic parts and described second
Elastic parts is socketed in the connecting shaft, and the socket end is equipped with elastic parts placing groove.
4. according to claim 1 magnetic force test floating junction, it is characterised in that: the Z axis Flexible element set there are two or
It is multiple.
5. magnetic force tests floating junction according to claim 1, it is characterised in that: guide sleeve is equipped in the through-hole, it is described
Socket end is equipped with guide sleeve peep hole.
6. testing floating junction to magnetic force described in 5 any one according to claim 1, it is characterised in that: further include that Y-axis floating is single
Member, the Y-axis floating unit include Y-axis Flexible element, Y-axis attachment base, and the Z axis attachment base is equipped with Y-axis placing groove, described
Y-axis Flexible element passes through Y-axis attachment base along the y axis and is fixed in the Y-axis placing groove, is fixed on the Y-axis attachment base
Mounting base.
7. magnetic force tests floating junction according to claim 6, it is characterised in that: further include X-axis floating unit, the X-axis
Floating unit includes X-axis Flexible element, X-axis attachment base, and the Y-axis attachment base is equipped with X-axis placing groove, and the X-axis elasticity is single
Member passes through the X-axis attachment base along the x axis and is fixed in the X-axis placing groove, and the mounting base is fixed on the X-axis connection
On seat.
8. testing floating junction to magnetic force described in 5 any one according to claim 1, it is characterised in that: further include that X-axis floating is single
Member, the X-axis floating unit include X-axis Flexible element, X-axis attachment base, and the X-axis attachment base is equipped with X-axis placing groove, described
X-axis Flexible element passes through X-axis attachment base along the x axis and is fixed in the X-axis placing groove, is fixed on the X-axis attachment base
Mounting base, the magnetic force test cell are fixed on the fixing seat.
9. magnetic force tests floating junction according to claim 8, it is characterised in that: further include Y-axis floating unit, the Y-axis
Floating unit includes Y-axis Flexible element, Y-axis attachment base, and the X-axis attachment base is equipped with Y-axis placing groove, and the Y-axis elasticity is single
Member passes through the Y-axis attachment base along the y axis and is fixed in the Y-axis placing groove, and the mounting base is fixed on the Y-axis connection
On seat.
10. magnetic force tests floating junction according to claim 1, it is characterised in that: first elastic parts and described the
Two elastic parts are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340122.5U CN208953681U (en) | 2018-08-17 | 2018-08-17 | Magnetic force tests floating junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340122.5U CN208953681U (en) | 2018-08-17 | 2018-08-17 | Magnetic force tests floating junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953681U true CN208953681U (en) | 2019-06-07 |
Family
ID=66734137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340122.5U Active CN208953681U (en) | 2018-08-17 | 2018-08-17 | Magnetic force tests floating junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953681U (en) |
-
2018
- 2018-08-17 CN CN201821340122.5U patent/CN208953681U/en active Active
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