CN104809497A - Electric connector insertion and extraction counting device - Google Patents
Electric connector insertion and extraction counting device Download PDFInfo
- Publication number
- CN104809497A CN104809497A CN201510169591.XA CN201510169591A CN104809497A CN 104809497 A CN104809497 A CN 104809497A CN 201510169591 A CN201510169591 A CN 201510169591A CN 104809497 A CN104809497 A CN 104809497A
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- ratchet
- tens
- hundred
- inner ring
- units
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses an electric connector insertion and extraction counting device, belongs to the technical field of electronic application, and solves the technical problem that the insertion and extraction frequency of an electric connector cannot be known in the prior art. The electric connector insertion and extraction counting device comprises an outer shell, an inner shell, driving spring pieces, a single-digit ratchet component, a ten-digit ratchet component and a hundreds' digit ratchet component, four driving spring pieces are distributed on the upper circumference of an inner edge, one end of each driving spring piece is fixedly connected with the inner edge, the other end of the driving spring piece contacts with the single-digit ratchet component through a corresponding ratchet notch, and the outer shell is in interference fit with the inner shell. The counting function for insertion and extraction of the electric connector is realized, the insertion and extraction frequency of the electric connector can be effectively recorded and displayed, and use reliability of products is ensured.
Description
Technical field
The invention belongs to electrical application technology field, be specifically related to a kind of electric connector plug counting assembly.
Background technology
It is uncertain that electric connector plugs number of times in actual use, and electric connector itself also exists certain mechanical life, like this before equipment pays user, the plug number of times of electric connector in the processes such as inspection, dress connection, debugging, test is not known, so leave potential hidden danger of quality to product.
Summary of the invention
The object of this invention is to provide a kind of electric connector plug counting assembly, solve the technical matters that prior art cannot know electric connector plug number of times.
A kind of electric connector plug of the present invention counting assembly comprises shell, inner casing, initiatively reed, units ratchet assemblies, tens ratchet assemblies and hundred figure place ratchet assemblies;
Described shell is provided with interior edge, interior along upper circumference uniform distribution four ratchet gap, circumference uniform distribution four reading grooves on shell, circumference uniform distribution four positioning reeds on shell, and between two reading grooves, be provided with a positioning reed, and each positioning reed is fixedly connected with shell;
Described units ratchet assemblies comprises units ratchet, units from movable contact spring and units inner ring; Described units inner ring is provided with units from movable contact spring gap; Individual position inner ring and inner casing are that interference is connected, units from movable contact spring and units inner ring for rivet; Units ratchet is between units inner ring and shell, and units ratchet and four positioning reeds are connected, and the units ratchet between every two reading grooves is uniformly distributed digital 0-9;
Described tens ratchet assemblies comprises tens ratchet, tens from movable contact spring and tens inner ring; Tens is equipped with from movable contact spring gap in described tens; Tens inner ring and inner casing are that interference is connected, tens from movable contact spring and tens inner ring for rivet; Tens ratchet is between tens inner ring and shell, and tens ratchet and four positioning reeds are connected, and the tens ratchet between every two reading grooves is uniformly distributed digital 0-9;
Described hundred figure place ratchet assemblies comprise hundred figure place ratchets, hundred figure places from movable contact spring and hundred figure place inner ring; Hundred figure places are equipped with from movable contact spring gap in described hundred figure places; Hundred figure place inner ring and inner casing are that interference is connected, hundred figure places from movable contact spring and hundred figure place inner ring for rivet; Hundred figure place ratchets are between hundred figure place inner ring and shell, and hundred figure place ratchets and four positioning reeds are connected, and hundred figure place ratchets between every two reading grooves are uniformly distributed digital 0-9;
Interior along upper circumference uniform distribution four initiatively reed, one end of each active reed is fixedly connected with interior edge, and the other end is contacted with units ratchet by corresponding ratchet gap; Shell and inner casing are that interference is connected.
Principle of work of the present invention: this device units ratchet, tens ratchet and hundred figure place ratchets rotate between inner ring and shell, when electric connector inserts this device, the surface of contact of electric connector and this device contacts with each other and extrudes, and then initiatively reed is pushed, initiatively reed promotes the rotation of units ratchet, thus realize the tally function of units, after individual digit counter ratchet rotates one week, units promotes tens ratchet from movable contact spring by units inner ring gap and rotates, realize tens ratchet counting, by that analogy, after ten ratchets rotate one week, tens promotes hundred ratchets from movable contact spring by tens inner ring gap and rotates, realize hundred figure place ratchet countings, this counting device scope is 0-999.
Advantageous Effects of the present invention: this device units ratchet, tens ratchet and hundred figure place ratchets rotate between inner ring and shell, effectively have recorded and show the plug number of times of connector, achieve the quantification of connector plugging mechanical life, compact conformation, easy to use, greatly improve the reliability that connector uses.
Accompanying drawing explanation
Fig. 1 is the cut-open view of a kind of electric connector plug of the present invention counting assembly;
Fig. 2 is the perspective view of a kind of electric connector plug of the present invention counting assembly;
Fig. 3 is the front view of a kind of electric connector plug of the present invention counting assembly;
Wherein, 1, shell, 1001, ratchet gap, 1002, reading groove, 1003, interior edge, 2, inner casing, 3, initiatively reed, 4, units inner ring, 5, units ratchet, 6, units is from movable contact spring, 7, hundred figure place ratchets, and 8, hundred figure places are from movable contact spring, 9, hundred figure place inner ring, 10, tens inner ring, 11, tens is from movable contact spring, 12, tens ratchet, 13, positioning reed.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
See accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of electric connector plug of the present invention counting assembly comprises shell 1, inner casing 2, initiatively reed 3, units ratchet assemblies, tens ratchet assemblies and hundred figure place ratchet assemblies;
Described shell 1 is provided with interior along 1003, interior along four the ratchet gap 1001 of circumference uniform distribution on 1003, circumference uniform distribution four reading grooves 1002 on shell 1, circumference uniform distribution four positioning reeds 13 on shell 1, and between two reading grooves 1002, being provided with a positioning reed 13, each positioning reed 13 is fixedly connected with shell 1;
Described units ratchet assemblies comprises units ratchet 5, units from movable contact spring 6 and units inner ring 4; Described units inner ring 4 is provided with units from movable contact spring gap; Individual position inner ring 4 with inner casing 2 for interference is connected, units from movable contact spring 6 with units inner ring 4 for rivet; Units ratchet 5 is between units inner ring 4 and shell 1, and units ratchet 5 and four positioning reeds 13 are connected, and the units ratchet 5 between every two reading grooves 1002 is uniformly distributed digital 0-9;
Described tens ratchet assemblies comprises tens ratchet 12, tens from movable contact spring 11 and tens inner ring 10; Described tens inner ring 10 is provided with tens from movable contact spring gap; Tens inner ring 10 with inner casing 2 for interference is connected, tens from movable contact spring 11 with tens inner ring 10 for rivet; Tens ratchet 12 is between tens inner ring 10 and shell 1, and tens ratchet 12 and four positioning reeds 13 are connected, and on the tens ratchet between every two reading grooves 1002,12 are uniformly distributed digital 0-9;
Described hundred figure place ratchet assemblies comprise hundred figure place ratchet 7, hundred figure places from movable contact spring 8 and hundred figure place inner ring 9; Described hundred figure place inner ring 9 are provided with hundred figure places from movable contact spring gap; Hundred figure place inner ring 9 with inner casing 2 for interference is connected, hundred figure places from movable contact spring 8 and hundred figure place 8 inner ring 9 for rivet; Hundred figure place ratchets 7 are between hundred figure place inner ring 9 and shell 1, and hundred figure place ratchets 7 and four positioning reeds 13 are connected, and hundred figure place ratchets 7 between every two reading grooves 1002 are uniformly distributed digital 0-9;
Interior along circumference uniform distribution on 1,003 four initiatively reed 3, one end of each active reed 3 is fixedly connected with along 1003 with interior, and the other end is contacted with units ratchet 5 by corresponding ratchet gap (1001); Shell 1 with inner casing 2 for interference is connected.
Claims (1)
1. an electric connector plug counting assembly, is characterized in that, comprises shell (1), inner casing (2), initiatively reed (3), units ratchet assemblies, tens ratchet assemblies and hundred figure place ratchet assemblies;
Described shell (1) is provided with interior edge (1003), upper circumference uniform distribution four the ratchet gap (1001) in interior edge (1003), upper circumference uniform distribution four the reading grooves (1002) of shell (1), upper circumference uniform distribution four positioning reeds (13) of shell (1), and between two reading grooves (1002), being provided with a positioning reed (13), each positioning reed (13) is fixedly connected with shell (1);
Described units ratchet assemblies comprises units ratchet (5), units from movable contact spring (6) and units inner ring (4); Described units inner ring (4) is provided with units from movable contact spring gap; Individual position inner ring (4) with inner casing (2) for interference is connected, units from movable contact spring (6) and units inner ring (4) for rivet; Units ratchet (5) is between units inner ring (4) and shell (1), units ratchet (5) and four positioning reeds (13) are connected, and the units ratchet (5) between every two reading grooves (1002) is uniformly distributed digital 0-9;
Described tens ratchet assemblies comprises tens ratchet (12), tens from movable contact spring (11) and tens inner ring (10); Described tens inner ring (10) is provided with tens from movable contact spring gap; Tens inner ring (10) with inner casing (2) for interference is connected, tens from movable contact spring (11) and tens inner ring (10) for rivet; Tens ratchet (12) is between tens inner ring (10) and shell (1), tens ratchet (12) and four positioning reeds (13) are connected, and on the tens ratchet between every two reading grooves (1002), (12) are uniformly distributed digital 0-9;
Described hundred figure place ratchet assemblies comprise hundred figure place ratchets (7), hundred figure places from movable contact spring (8) and hundred figure place inner ring (9); Described hundred figure place inner ring (9) are provided with hundred figure places from movable contact spring gap; Hundred figure place inner ring (9) with inner casing (2) for interference is connected, hundred figure places from movable contact spring (8) and hundred figure places (8) inner ring (9) for rivet; Hundred figure place ratchets (7) are between hundred figure place inner ring (9) and shell (1), hundred figure place ratchets (7) and four positioning reeds (13) are connected, and hundred figure place ratchets (7) between every two reading grooves (1002) are uniformly distributed digital 0-9;
The upper circumference uniform distribution four in interior edge (1003) initiatively reed (3), one end of each active reed (3) is fixedly connected with interior edge (1003), and the other end is contacted with units ratchet (5) by corresponding ratchet gap (1001); Shell (1) with inner casing (2) for interference is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510169591.XA CN104809497B (en) | 2015-04-10 | 2015-04-10 | A kind of electric connector plugs counting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510169591.XA CN104809497B (en) | 2015-04-10 | 2015-04-10 | A kind of electric connector plugs counting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104809497A true CN104809497A (en) | 2015-07-29 |
| CN104809497B CN104809497B (en) | 2017-07-14 |
Family
ID=53694307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510169591.XA Active CN104809497B (en) | 2015-04-10 | 2015-04-10 | A kind of electric connector plugs counting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104809497B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797720A (en) * | 2018-08-01 | 2020-02-14 | 上海汽车集团股份有限公司 | Automobile connector capable of displaying plugging times in real time and automobile wire harness system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224431Y (en) * | 1995-03-22 | 1996-04-10 | 刘祖华 | Mechanical-timing timer |
| US20040001631A1 (en) * | 2002-06-28 | 2004-01-01 | Microsoft Corporation | Generation of metadata for acquired images |
| CN203746109U (en) * | 2013-12-31 | 2014-07-30 | 长安大学 | Counting device used for high-speed computation |
-
2015
- 2015-04-10 CN CN201510169591.XA patent/CN104809497B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224431Y (en) * | 1995-03-22 | 1996-04-10 | 刘祖华 | Mechanical-timing timer |
| US20040001631A1 (en) * | 2002-06-28 | 2004-01-01 | Microsoft Corporation | Generation of metadata for acquired images |
| CN203746109U (en) * | 2013-12-31 | 2014-07-30 | 长安大学 | Counting device used for high-speed computation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797720A (en) * | 2018-08-01 | 2020-02-14 | 上海汽车集团股份有限公司 | Automobile connector capable of displaying plugging times in real time and automobile wire harness system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104809497B (en) | 2017-07-14 |
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