CN109613384A - Plugs and sockets biometrics instrument - Google Patents
Plugs and sockets biometrics instrument Download PDFInfo
- Publication number
- CN109613384A CN109613384A CN201811426660.0A CN201811426660A CN109613384A CN 109613384 A CN109613384 A CN 109613384A CN 201811426660 A CN201811426660 A CN 201811426660A CN 109613384 A CN109613384 A CN 109613384A
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- Prior art keywords
- plate
- plugs
- sockets
- sliding
- biometrics
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- 238000009434 installation Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a kind of plugs and sockets biometrics instrument, it is related to plugs and sockets detection technique field, when aiming to solve the problem that plug test, there is the technical issues of crooked phenomenon in socket, its key points of the technical solution are that, fixed plate is provided in the rack, the fixed plate is provided with positioning plate along the vertical direction, the side wall in the positioning plate towards plug stationary fixture direction is provided with fixed block, the side wall in the fixed block towards plug stationary fixture direction is provided with mounting groove, two opposite inner sidewalls of the mounting groove are provided with link block, the link block is provided with connecting hole along the groove depth direction of mounting groove, the connecting hole inner sidewall is threaded with fixing screws；Terminals on socket are located in mounting groove, and the through hole on socket is corresponding with connecting hole, and fixing screws fix socket；In the plug test of plug and socket, fixed plate offsets with positioning plate, to effectively prevent the phenomenon of socket skew.
Description
Technical field
The present invention relates to plugs and sockets detection technique fields, more specifically, it relates to a kind of plugs and sockets biometrics
Instrument.
Background technique
Plugs and sockets has certain plug access times service life, and plugs and sockets needs during production to plug
Socket is regularly inspected by random samples, with the plug access times service life of test plug socket, to meet production requirement.
Existing Authorization Notice No. provides a kind of plugs and sockets life test machine for the Chinese patent of CN206725211U,
Including cabinet, rack upper surface is provided with several groups socket positioning mechanism and several groups plug mobile mechanism, socket positioning mechanism
On be provided with socket positioning fixture；Socket positioning fixture includes fixture upper plate and fixture lower plate, is fixed in a manner of through clamping
Socket；Plug mobile mechanism includes servo motor, screw rod, linear slide rail and linear slide rail attachment base, on linear slide rail attachment base
It is provided with plug mobile fixture main body, in order to clamp plug；During the test, socket is fixed on fixture upper plate and fixture
Between lower plate；Plug is fixed in plug mobile fixture main body, the cooperation of servo motor and screw rod, so that plug be driven back and forth to move
It is dynamic, realize that plug is constantly plugged into socket.
But there is the chucking power to plug in the conductive sheet inside socket, be inserted into socket in drawing plug or by plug
When, socket is larger by the active force of plug；And in test, the plug speed of plug counterpart receptacle is larger, often results in slotting
Seat stress is unstable, the phenomenon of socket skew；Stop so as to cause test, thus it is to be improved.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of plugs and sockets biometrics instrument,
With the advantage for effectivelying prevent socket crooked phenomenon occur.
To achieve the above object, the present invention provides the following technical scheme that
A kind of plugs and sockets biometrics instrument, including rack, plug stationary fixture and be set in rack with for driving plug
The actuator that stationary fixture moves back and forth, fixed plate is provided in the rack, and the fixed plate is provided with fixed along the vertical direction
Position plate, the side wall in the positioning plate towards plug stationary fixture direction are provided with fixed block, and the fixed block is fixed towards plug
The side wall in fixture direction is provided with mounting groove, and two opposite inner sidewalls of the mounting groove are provided with link block, the link block
The groove depth direction of mounting groove is provided with connecting hole, the connecting hole inner sidewall is threaded with fixing screws.
By using above-mentioned technical proposal, when work, plug is fixed on plug stationary fixture；Socket is placed on fixed block
Locate, the terminals on socket are located in mounting groove, and the through hole on socket is corresponding with connecting hole, and fixing screws are inserted through
It in hole, and is threaded in connecting hole, realizes the fixation of socket；In the plug test of plug and socket, fixed plate and fixed
Position plate offsets, to effectively prevent the phenomenon of socket skew.In addition, socket is mounted on fixed block, without pressing from both sides to socket
It holds, avoids the lateral wall damage to socket.
Further, the link block is connect with mounting groove inner sidewall screw.
By using above-mentioned technical proposal, when test due to making socket, socket is needed to be replaced frequently, is connected on link block
After the damage of hole internal screw thread, link block can be replaced, in a manner of through local replacing, reduce the cost of replacement.
Further, the side wall that the positioning plate deviates from fixed Block direction is provided with support plate.
By using above-mentioned technical proposal, when positioning plate receives the impact force of plug, support plate offsets with positioning plate, with
Improve the stability of positioning plate.
Further, the side wall in the fixed block towards positioning plate direction is provided with sliding groove body, in the slippage slot body
Side wall fits with positioning plate lateral wall.
By using above-mentioned technical proposal, when installing fixed block, sliding groove body and positioning plate sliding are connected, when fixed block
When lower end and fixed plate offset, the installation of fixed block is completed, realizes the effect of Fast Installation fixed block.When dismantling fixed block,
Fixed block is pulled up, sliding groove body is detached from positioning plate, to realize the fast quick-detach of fixed block.
Further, the positioning plate and support plate are provided through mounting hole simultaneously, and the mounting hole sliding is provided with
The fixed link that can be fitted with sliding groove body upper surface；Elastic force is provided in the mounting hole to release fixed link one end
The elastic component of mounting hole.
By using above-mentioned technical proposal, lower end and the fixed plate of fixed block offset, and upper end is fixed by fixed link；Work as plug
Frequency it is higher when, be effectively reduced the vibration of fixed block, improve the fixed effect to fixed block.When sliding groove body passes through fixed link
When place, fixed link is pressed into mounting hole, so that the sliding to sliding groove body be avoided to cause to interfere.
Further, the mounting hole is connected with installation bolt, the elasticity far from the threaded one end in sliding groove body direction
Part both ends are individually fixed in installation bolt and fixed link.
It is when fixed link and elastic component are installed, fixed link and elastic component is remote from mounting hole by using above-mentioned technical proposal
One end insertion from sliding groove body direction, then, installation bolt is threadedly coupled with mounting hole, to realize fixed link and elastic component
Fast Installation.
Further, the mounting groove inner sidewall is provided with threading hole.
By using above-mentioned technical proposal, when socket, which is powered, to be tested, cable can be electrically connected by threading hole with socket,
Consequently facilitating the test that is powered.
Further, the plug stationary fixture includes mounting plate, datum plate and sliding plate, the datum plate and sliding plate
Be located at the both ends of mounting plate, the datum plate is fixedly connected on mounting plate, the sliding plate along mounting plate length direction with
Mounting plate sliding connection；The datum plate is rotatably connected to adjusting rod, and the adjusting rod is threadedly coupled with sliding plate.
By using above-mentioned technical proposal, when needing locking-type plug, adjusting rod is rotated, to make sliding plate close to benchmark
Plate, sliding plate and datum plate clamp plug, and realization is quickly fixed plug.
Further, the datum plate and sliding plate two inner sidewalls close to each other are respectively arranged with clamping protrusion, institute
It states and is formed with crossed beam trunking between clamping protrusion.
By using above-mentioned technical proposal, when plug needs to be powered test, cable is connect by crossed beam trunking with plug, is kept away
Exempt to influence datum plate and sliding plate to the clamping effect of plug.
Further, the adjusting rod is provided with the limited block that can be offseted with sliding plate far from the one end in datum plate direction.
By using above-mentioned technical proposal, when sliding plate is far from datum plate, limited block offsets with sliding plate, to prevent on-slip
Plate is moved to fall off from mounting plate.
In conclusion the invention has the following advantages:
1, socket is fixed on fixed block by fixing screws, the terminals on socket are located in mounting groove, and fixed block is by fixed
Position plate offsets, so that socket be effectively prevent the phenomenon of skew occur；
2, positioning plate is connected with the sliding of sliding groove body, realizes the Fast Installation and disassembly to fixed block.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of plugs and sockets biometrics instrument in embodiment；
Fig. 2 is in embodiment for embodying the schematic diagram of plug fixing jig structure；
Fig. 3 is in embodiment for embodying the schematic diagram of matching relationship between fixed block and socket；
Fig. 4 is in embodiment for embodying the schematic diagram of fixed block internal structure；
Fig. 5 is in embodiment for embodying the schematic diagram of mounting hole internal structure.
In figure: 1, rack；11, actuator；12, fixed plate；2, plug stationary fixture；21, mounting plate；211, sliding rail；22,
Datum plate；221, clamping protrusion；222, crossed beam trunking；23, sliding plate；3, positioning plate；31, support plate；32, mounting hole；4, fixed
Block；41, mounting groove；42, groove body is slid；43, threading hole；5, link block；51, connecting hole；52, fixing screws；6, fixed link；
61, elastic component；62, bolt is installed；7, adjusting rod；71, handle；72, limited block；8, socket；81, through hole；9, plug.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment:
A kind of plugs and sockets biometrics instrument, referring to Fig.1 comprising rack 1, plug stationary fixture 2 and actuator 11, actuator
11 preferably cylinder, cylinders are fixed by screws in rack 1, and the piston rod driving plug stationary fixture 2 of cylinder moves back and forth.
Referring to Fig. 2, plug stationary fixture 2 includes mounting plate 21, datum plate 22 and sliding plate 23, the piston rod and peace of cylinder
21 screw of loading board is fixedly connected；Datum plate 22 and sliding plate 23 are located at the both ends of mounting plate 21, and datum plate 22 passes through screw
It is fixed on mounting plate 21, sliding plate 23 is connected along 21 length direction of mounting plate and the sliding of mounting plate 21, sliding plate 23 and installation
Sliding rail 211 is connected between plate 21, to realize that sliding plate 23 and the sliding of mounting plate 21 are connect.
Referring to Fig. 2, datum plate 22 is rotatably connected to adjusting rod 7 by bearing, and adjusting rod 7 is threadedly coupled with sliding plate 23,
By rotating adjusting rod 7, make mounting plate 21 close to or far from datum plate 22, so that plug 9 is clamped or be dismantled.Adjusting rod
7 one end bendings far from 23 direction of sliding plate are provided with handle 71, in order to rotate adjusting rod 7.Adjusting rod 7 is far from datum plate 22
The one end in direction is provided with limited block 72 by welding, and limited block 72 can offset with sliding plate 23, to prevent sliding plate
23 are detached from mounting plate 21.
Referring to Fig. 2, it is convex that datum plate 22 and two inner sidewalls close to each other of sliding plate 23 are respectively arranged with several clampings
221 are played, the length direction of clamping protrusion 221 is arranged along the vertical direction；Crossed beam trunking 222 is formed between clamping protrusion 221, in order to
Cable passes through on plug 9.
Referring to Figure 1 and Figure 3, fixed plate 12 is fixedly installed by screw in rack 1, is fixed in fixed plate 12 by screw
It is provided with positioning plate 3；The length direction of positioning plate 3 is arranged along the vertical direction；Positioning plate 3 is towards 2 direction of plug stationary fixture
Side wall is provided with fixed block 4.
Referring to Fig. 4, the side wall in fixed block 4 towards 2 direction of plug stationary fixture is provided with mounting groove 41, and mounting groove 41 is opposite
Two inner sidewalls be provided with link block 5, link block 5 is provided with connecting hole 51, connecting hole 51 along the groove depth direction of mounting groove 41
Inner sidewall be threaded with fixing screws 52.There are two through hole 81, two through holes 81 and two connecting holes for tool on socket 8
51 correspond, and using fixing screws 52, socket 8 is fixed on fixed block 4.
Referring to Fig. 4, link block 5 is connect with 41 inner sidewall screw of mounting groove, by screw link block 5 is fixed on installation
41 inner sidewall of slot, in order to the replacement of link block 5.
Referring to Fig. 4,41 inner sidewall of mounting groove is provided with threading hole 43, so that the cable on socket 8 passes through, is convenient for socket 8
Energization test.
Referring to Fig. 4, side wall of the positioning plate 3 away from 4 direction of fixed block is fixedly installed support plate 31 by screw, to improve
The fixed effect of positioning plate 3.The side wall in fixed block 4 towards 3 direction of positioning plate is fixedly installed sliding groove body 42 by screw, sliding
42 inner sidewall of groove body is moved to fit with 3 lateral wall of positioning plate；It is connected by sliding groove body 42 with the sliding of positioning plate 3, thus just
In the installation and removal of fixed block 4.
Referring to Fig. 5, positioning plate 3 and support plate 31 are provided through mounting hole 32 simultaneously, and the sliding of mounting hole 32 is provided with solid
Fixed pole 6；When the lower end wall of fixed block 4 and fixed plate 12 offset, fixed link 6 and the upper surface of sliding groove body 42 fit, from
And realize the fixation to sliding groove body 42.
Referring to Fig. 5, it is provided with compressed spring in mounting hole 32, compressed spring is as elastic component 61；Compressed spring passes through bullet
Power out of mounting hole 32 to release one end of fixed link 6, so that fixed block 4 is fixed in fixed link 6；Mounting hole 32 is separate
The threaded one end in sliding 42 direction of groove body is connected with installation bolt 62, and the both ends of compressed spring are fixed by welding respectively
In on installation bolt 62 and fixed link 6；When installing fixed link 6 and compressed spring, by fixed link 6 from mounting hole 32 far from sliding
The one end in 42 direction of groove body is inserted into, and is threadedly coupled through installation bolt 62 with 32 inner sidewall of mounting hole, is easily installed to realize
The purpose of fixed link 6 and compressed spring.
Working principle is as follows:
When tested, firstly, socket 8 is placed at fixed block 4, the terminals of socket 8 are located in mounting groove 41；Meanwhile it inserting
Through hole 81 on seat 8 is corresponding with connecting hole 51, and fixing screws 52 run through through hole 81, and are threadedly coupled with connecting hole 51,
To which socket 8 is fixed on fixed block 4.
Plug 9 is plugged on socket 8, the piston rod of cylinder drives mounting plate 21 to 4 direction of fixed block；At this point, inserting
First 9 between datum plate 22 and sliding plate 23, rotational handle 71, slides sliding plate 23 to 22 direction of datum plate, to make
Plug 9 is fixed for sliding plate 23 and datum plate 22.
Then, start cylinder, the piston rod of cylinder constantly drives plug 9 to move back and forth, and plug 9 is constantly into socket 8
The plug test of 9 socket 8 of plug is realized in reciprocal plug.
In the process, it is fixed on fixed block 4 due to socket 8 by fixing screws 52, and fixed block 4 is by positioning plate 3
It is positioned, to effectively prevent socket 8 situation of skew occur.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of plugs and sockets biometrics instrument, including rack (1), plug stationary fixture (2) and be set on rack (1) with
In the actuator (11) that driving plug stationary fixture (2) moves back and forth, it is characterised in that: be provided with fixation on the rack (1)
Plate (12), the fixed plate (12) are provided with positioning plate (3) along the vertical direction, and the positioning plate (3) is towards plug stationary fixture
(2) side wall in direction is provided with fixed block (4), and the side wall in the fixed block (4) towards plug stationary fixture (2) direction is provided with
Mounting groove (41), two opposite inner sidewalls of the mounting groove (41) are provided with link block (5), and the link block (5) is along installation
The groove depth direction of slot (41) is provided with connecting hole (51), and connecting hole (51) inner sidewall is threaded with fixing screws (52).
2. plugs and sockets biometrics instrument according to claim 1, it is characterised in that: the link block (5) and mounting groove
(41) inner sidewall screw connects.
3. plugs and sockets biometrics instrument according to claim 1, it is characterised in that: the positioning plate (3) is away from fixation
The side wall in block (4) direction is provided with support plate (31).
4. plugs and sockets biometrics instrument according to claim 3, it is characterised in that: fixed block (4) the direction positioning
The side wall in plate (3) direction is provided with sliding groove body (42), and sliding groove body (42) inner sidewall is affixed with positioning plate (3) lateral wall
It closes.
5. plugs and sockets biometrics instrument according to claim 4, it is characterised in that: the positioning plate (3) and support plate
(31) it is provided through mounting hole (32) simultaneously, mounting hole (32) sliding is provided with can be with sliding groove body (42) upper surface phase
The fixed link (6) of fitting；Elastic force is provided in the mounting hole (32) so that mounting hole (32) are released in fixed link (6) one end
Elastic component (61).
6. plugs and sockets biometrics instrument according to claim 5, it is characterised in that: the mounting hole (32) is far from sliding
The threaded one end in groove body (42) direction is connected with installation bolt (62), and elastic component (61) both ends are individually fixed in installation bolt
(62) and in fixed link (6).
7. plugs and sockets biometrics instrument according to claim 1, it is characterised in that: mounting groove (41) inner sidewall is set
It is equipped with threading hole (43).
8. plugs and sockets biometrics instrument according to claim 1, it is characterised in that: plug stationary fixture (2) packet
Mounting plate (21), datum plate (22) and sliding plate (23) are included, the datum plate (22) and sliding plate (23) are located at mounting plate
(21) both ends, the datum plate (22) are fixedly connected on mounting plate (21), and the sliding plate (23) is along mounting plate (21) length
Direction and mounting plate (21) sliding connect；The datum plate (22) is rotatably connected to adjusting rod (7), the adjusting rod (7) and cunning
Plate (23) are moved to be threadedly coupled.
9. plugs and sockets biometrics instrument according to claim 8, it is characterised in that: the datum plate (22) and sliding plate
(23) two inner sidewalls close to each other are respectively arranged with clamping protrusion (221), and the clamping was formed between raised (221)
Wire casing (222).
10. plugs and sockets biometrics instrument according to claim 8, it is characterised in that: the adjusting rod (7) is far from benchmark
The one end in plate (22) direction is provided with the limited block (72) that can be offseted with sliding plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426660.0A CN109613384B (en) | 2018-11-27 | 2018-11-27 | Plug and socket life tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426660.0A CN109613384B (en) | 2018-11-27 | 2018-11-27 | Plug and socket life tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109613384A true CN109613384A (en) | 2019-04-12 |
| CN109613384B CN109613384B (en) | 2021-10-15 |
Family
ID=66004873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426660.0A Expired - Fee Related CN109613384B (en) | 2018-11-27 | 2018-11-27 | Plug and socket life tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109613384B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731212A (en) * | 2020-11-16 | 2021-04-30 | 宜兴市鸿雁电器有限公司 | Quality detection device is used in electric socket production |
| CN113960503A (en) * | 2021-11-02 | 2022-01-21 | 江西伟德智能电气有限公司 | Safety performance detection device of switch socket |
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| CN113960503A (en) * | 2021-11-02 | 2022-01-21 | 江西伟德智能电气有限公司 | Safety performance detection device of switch socket |
| CN113960503B (en) * | 2021-11-02 | 2023-06-16 | 江西伟德智能电气有限公司 | Safety performance detection device of switch socket |
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