CN108614132A - The correction of magnet positioning belt deviation and automatic homing push-pull structure - Google Patents
The correction of magnet positioning belt deviation and automatic homing push-pull structure Download PDFInfo
- Publication number
- CN108614132A CN108614132A CN201611142905.8A CN201611142905A CN108614132A CN 108614132 A CN108614132 A CN 108614132A CN 201611142905 A CN201611142905 A CN 201611142905A CN 108614132 A CN108614132 A CN 108614132A
- Authority
- CN
- China
- Prior art keywords
- magnet
- substrate
- joint clamp
- correction
- plug joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
- G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a kind of correction of magnet positioning belt deviation and automatic homing push-pull structures, including plug connector, plug joint clamp, substrate, magnet and positioning bolt, the plug joint clamp is used for clamping and loosening plug connector, and described plug joint clamp one end is tightly attached to by positioning bolt and magnet on a face of substrate；The substrate drives plug joint clamp to move up and down, the substrate is equipped with groove and through-hole, it is slided on groove one end of the plug joint clamp, the positioning bolt stretches into plug joint clamp by through-hole, it is cased with correcting sleeve outside the positioning bolt, the diameter of the through-hole is more than the diameter of correcting sleeve, and the present invention ensures that interface is inserted into interface to be tested in the acceptable margin of tolerance, and function is normal.
Description
Technical field
The invention belongs to interfaces to plug technical field of measurement and test, specifically a kind of magnet positioning belt deviation correction and automatic homing
Push-pull structure.
Background technology
In the automatic test of the interface testings such as notebook, tablet, due to the assembling tolerance of interface tolerances and all parts
Larger, fixed plug connector can not overcome this tolerance, lead to not be inserted into interface or poor contact.
Invention content
It is an object of the present invention to provide a kind of correction of magnet positioning belt deviation and automatic homing push-pull structures, in acceptable public affairs
Ensure that interface is inserted into interface to be tested in poor range, and function is normal.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
Magnet positioning belt deviation correction and automatic homing push-pull structure, including plug connector, plug joint clamp, substrate,
Magnet and positioning bolt, the plug joint clamp are used for clamping and loosening plug connector, and described plug joint clamp one end is logical
It crosses positioning bolt and magnet is tightly attached on a face of substrate；The substrate drives plug joint clamp to move up and down, the base
Plate is equipped with groove and through-hole, and one end of the plug joint clamp is slided on groove, and the positioning bolt is stretched by through-hole
Enter and plug joint clamp, correcting sleeve is cased with outside the positioning bolt, the diameter of the through-hole is more than the diameter of correcting sleeve.
Further, spring is equipped between the bolt head and substrate of the positioning bolt, correction is set in spring.
Preferably, the magnet is cylinder-shaped magnet.
Further, the plug joint clamp is in contact with substrate face and is equipped with 4 magnet mounting holes, and the substrate is equipped with
Multiple magnet mounting holes.
Preferably, the magnet mounting hole on the plug joint clamp is counter sink.
Further, the plug joint clamp includes installation section and coupling part, and the installation section is used for placing
Connector is plugged, the coupling part is used for and substrate connection, is set on the installation section there are two the connecting hole of diagonal line setting,
It is equipped with placing groove among the installation section, is equipped with placing groove among the coupling part, the coupling part is in contact with substrate
Face is equipped with positioning bolt mounting hole and magnet mounting hole.
Further, the substrate is equipped with 4 counter sunk mounting holes.
The positioning bolt is equipped with 2.
The beneficial effects of the invention are as follows：
The present invention makes 2 identical cylinder-shaped magnet centers align using the magnetic field of magnet, to make plug joint clamp exist
It playbacks after the completion of test, while it is plane contact to plug joint clamp with substrate, and fixture can be made movable up and down, make plug
Connector can overcome its tolerance when being inserted into interface, and the correcting range that plug joint clamp is done is by positioning bolt
Gap between correcting sleeve and the through-hole of substrate limits.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is explosive view of the present invention.
Fig. 2 is another explosive view of the present invention.
Fig. 3 is schematic diagram of the present invention.
Fig. 4 is another schematic diagram of the present invention.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figure 1 to 4, the embodiment of the present invention discloses a kind of correction of magnet positioning belt deviation and automatic homing plug machine
Structure, including plug connector 1, plug joint clamp, substrate 4, magnet 5 and positioning bolt 6, the plug joint clamp are used for clamping
Connector 1 is plugged with loosening, described plug joint clamp one end is tightly attached to a face of substrate 4 by positioning bolt 6 and magnet 5
On；The substrate 4 drives plug joint clamp to move up and down, and the substrate 4 is equipped with groove and through-hole, the plug connector clamp
One end of tool is slided on groove 44, and the positioning bolt 6 stretches into plug joint clamp by through-hole, outside the positioning bolt 6
It is cased with correcting sleeve 8, the diameter of the through-hole is more than the diameter of correcting sleeve 8, and the correcting range that plug joint clamp is done is by installation
Gap between correcting sleeve 8 on positioning bolt 6 and the through-hole of substrate 4 limits.
In the present embodiment, spring 7 is equipped between the bolt head of positioning bolt 6 and substrate 4, correcting sleeve 8 is arranged in spring
In 7, after correction, spring 7 helps positioning bolt 6 being detached from substrate 4.Since the suction of magnet is limited, and withdrawal force
Can be bigger, the main function of positioning bolt 6 is that plug joint clamp limits when extracting, and prevents plug joint clamp from falling off,
Spring 7 makes plug joint clamp more quickly playback.
In the present embodiment, the magnet 5 is cylinder-shaped magnet.
In the present embodiment, the plug joint clamp includes installation section 2 and coupling part 3, and the installation section 2 is used
Connector 1 is plugged to place, the coupling part 3 is used for connecting with substrate 4, sets on the installation section 2 and is set there are two diagonal line
The connecting hole 21 set, 2 centre of the installation section are equipped with placing groove 22, and placing groove 33 is equipped among the coupling part 3, described
Coupling part 3 is equipped with positioning bolt mounting hole 31 and magnet mounting hole 32 with 4 contact surface of substrate, and the magnet mounting hole 32 is heavy
Head bore.
The substrate 4 is equipped with 4 counter sunk mounting holes 43, and counter sunk mounting holes 43 are used for fixed substrate 4.
The magnetic field using magnet of the invention makes 2 identical cylinder-shaped magnet center contrapositions, to make plug connect
Fixture head playbacks after the completion of test, while it is plane contact to plug joint clamp with substrate, fixture can be made to live up and down
Dynamic, direct plug connector, enables plug connector to overcome its tolerance when being inserted into interface compared with the prior art.
Meanwhile plugging through-hole of the correcting range that is done of joint clamp by being mounted on correcting sleeve and substrate on positioning bolt
Between gap limit.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (8)
1. the correction of magnet positioning belt deviation and automatic homing push-pull structure, including plug connector, which is characterized in that further include plug
Joint clamp, substrate, magnet and positioning bolt, the plug joint clamp are used for clamping and loosening plug connector, the plug
Joint clamp one end is tightly attached to by positioning bolt and magnet on a face of substrate；The substrate drives on plug joint clamp
Lower movement, the substrate are equipped with groove and through-hole, and one end of the plug joint clamp is slided on groove, the positioning spiral shell
Bolt stretches into plug joint clamp by through-hole, and correcting sleeve is cased with outside the positioning bolt, and the diameter of the through-hole is more than correcting sleeve
Diameter.
2. the correction of magnet positioning belt deviation and automatic homing push-pull structure according to claim 1, which is characterized in that described fixed
Spring is equipped between the bolt head and substrate of position bolt, correction is set in spring.
3. the correction of magnet positioning belt deviation and automatic homing push-pull structure according to claim 1, which is characterized in that the magnetic
Iron is cylinder-shaped magnet.
4. according to the correction of claim 1 magnet positioning belt deviation and automatic homing push-pull structure, which is characterized in that the plug
Joint clamp is in contact with substrate face and is equipped with 4 magnet mounting holes, and the substrate is equipped with multiple magnet mounting holes.
5. the correction of magnet positioning belt deviation and automatic homing push-pull structure according to claim 4, which is characterized in that described to insert
It is counter sink to pull out the magnet mounting hole on joint clamp.
6. according to claim 1 or the 4 or 5 magnet positioning belt deviation corrections and automatic homing push-pull structure, which is characterized in that
The plug joint clamp includes installation section and coupling part, and the installation section is used for placing plug connector, the connection
Part is used for and substrate connection, is set on the installation section there are two the connecting hole of diagonal line setting, among the installation section
Equipped with placing groove, placing groove is equipped among the coupling part, the coupling part is in contact with substrate face and pacifies equipped with positioning bolt
Fill hole and magnet mounting hole.
7. according to the correction of claim 1 magnet positioning belt deviation and automatic homing push-pull structure, which is characterized in that the substrate
It is equipped with 4 counter sunk mounting holes.
8. according to the correction of claim 1 magnet positioning belt deviation and automatic homing push-pull structure, the positioning bolt is equipped with 2
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142905.8A CN108614132A (en) | 2016-12-13 | 2016-12-13 | The correction of magnet positioning belt deviation and automatic homing push-pull structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142905.8A CN108614132A (en) | 2016-12-13 | 2016-12-13 | The correction of magnet positioning belt deviation and automatic homing push-pull structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108614132A true CN108614132A (en) | 2018-10-02 |
Family
ID=63643726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611142905.8A Pending CN108614132A (en) | 2016-12-13 | 2016-12-13 | The correction of magnet positioning belt deviation and automatic homing push-pull structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108614132A (en) |
-
2016
- 2016-12-13 CN CN201611142905.8A patent/CN108614132A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |