CN207442096U - A kind of connector plug latching device - Google Patents
A kind of connector plug latching device Download PDFInfo
- Publication number
- CN207442096U CN207442096U CN201721643948.4U CN201721643948U CN207442096U CN 207442096 U CN207442096 U CN 207442096U CN 201721643948 U CN201721643948 U CN 201721643948U CN 207442096 U CN207442096 U CN 207442096U
- Authority
- CN
- China
- Prior art keywords
- block
- connector plug
- supporting rod
- latching device
- fixing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of connector plug latching devices, its structure includes threaded adjusting bar, detect attention device, extend supporting rod, regulation handle, seal buffer layer, No. two fixing nuts, central fixed shaft, locking washer, No.1 fixing nut, isolated protection block, adjust threaded rod, connect limited block, connection fixing block, the lower end of connection fixing block is welded in the upper end of threaded adjusting bar and is integrated, the lower end of detection attention device is installed in the upper end for adjusting threaded rod, the lower end for adjusting threaded rod is threadedly connected to the upper end for extending supporting rod, the lower end of extension supporting rod is affixed the upper end together in isolated protection block, the beneficial effects of the utility model：It by adding detection attention device in equipment, is carried out for a long time in use, when because vibration due to causes the loosening of equipment in equipment, can quickly be detected and sound occurs and carry out warning user of service, it is more practical.
Description
Technical field
The utility model is a kind of connector plug latching device, belongs to connector plug field of auxiliary.
Background technology
Connector plug latching device refers to be attached used connection instrument during traction between tractor and trailer.
Prior art discloses Application No.：201520136533.2 a kind of connector plug latching device, belong to company
Connect device plug field of auxiliary.Including plug and lock, the both sides of the plug are respectively provided with a boss, and the lock includes one
To hangers, through hole is offered on the hangers, the hangers is sheathed on by the through hole respectively on two boss, institute
A pair of of the hangers stated has rebound characteristics, and its spacing is less than the spacing between two boss side end faces.The connection
Device lock catch of plug mechanism includes the plug with boss and the lock with hangers, and the hangers has rebound characteristics, therebetween
Away from the spacing between less than two boss side end faces, in assembling, when the hangers is assembled on the boss, hangers can be first
Be stretched, and spring back afterwards lock the boss in place in assembling, will two structures gently one push away assembling can be completed, simply
It is convenient and not easy to fall off.But in the prior art, equipment is in the connection being attached between tractor and trailer, when long
Between in use, be easy to cause equipment because vibration causes to loosen, when loose, can not be warned in time, be easy to cause tractor
Separation between trailer, causes the accident.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of connector plug latching device, with
It solves in the prior art, equipment is in the connection being attached between tractor and trailer, when for a long time in use, be easy to causeing
Equipment is because vibration causes to loosen, and when loose, can not be warned in time, the separation be easy to causeing between tractor and trailer,
The problem of causing the accident.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of connector plug
Latching device, structure include threaded adjusting bar, detection attention device, extend supporting rod, regulation handle, sealing buffer layer, No. two
Fixing nut, central fixed shaft, locking washer, No.1 fixing nut, isolated protection block, adjust threaded rod, connection limited block,
Connection fixing block, the lower end of the connection fixing block are welded in the upper end of threaded adjusting bar and are integrated, the detection
The lower end of attention device is installed in the upper end for adjusting threaded rod, and the lower end for adjusting threaded rod, which is threadedly connected to, extends supporting rod
Upper end, the lower end for extending supporting rod are affixed the upper end together in isolated protection block, and the lower mechanical of the isolated protection block connects
The upper end of regulation handle is connected to, the lower end of the regulation handle is affixed the upper end together in sealing buffer layer, and the No.1 fixes spiral shell
Female lower end is installed in the upper end of locking washer, and the lower mechanical for being set forth in locking washer is connected to No. two fixing nuts
Upper end, the outer surface of the central fixed shaft is through the inner wall of No. two fixing nuts and No.1 fixing nut, the detection police
Show device include support rail, extension fixator, driven pulley, connecting rope, loud speaker, power cord, upper conductive plate, accumulator, under
Conductive plate, fixed tablet, sensing link block, the support rail set there are two and left end be welded in it is upper on the right side of sensing link block
Lower both ends, the right end of the support rail are installed in the left end of fixed tablet, and the middle part on the right side of the fixed tablet, which is installed in, prolongs
The left end of fixator is stretched, the right end of the extension fixator is connected with the upper end of lower conducting plate by connecting rope, is led under described
Battery plate is connected by the upper end with accumulator by power cord, the distributor of the internal storage battery and the lower end of loud speaker
It is electrically connected by power cord, the lower end of the loud speaker is connected by power cord with the upper end of upper conductive plate, and the transmission is slided
There are two wheel is set and outer surface is affixed together in connecting rope.
Further, the lower mechanical of the threaded adjusting bar is connected to the upper end of connection limited block.
Further, the middle inside for extending supporting rod is welded in the upper end of central fixed shaft and being integrated is tied
Structure.
Further, the lower end of the connection limited block is installed in the upper end of detection attention device.
Further, the lower end of the sealing buffer layer is connected with the upper mechanical of No.1 fixing nut.
Further, the outer surface on the left of the sensing link block is welded in the middle part adjusted on the right side of threaded rod.
Further, the support rail sets there are two and is mutually parallel.
Further, the accumulator is stored to be independent, and required electric power can be provided for loud speaker.
Advantageous effect
A kind of connector plug latching device of the utility model, by adding detection attention device in equipment, in equipment
It carries out being quickly detected and occur sound in use, when causing the loosening of equipment due to vibration for a long time carrying out warning making
It is more practical with personnel.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of connector plug latching device of the utility model.
Fig. 2 is a kind of structure diagram of the detection attention device of connector plug latching device of the utility model.
Fig. 3 is the structure diagram for the working condition that the utility model detects attention device.
In figure：Threaded adjusting bar -1, detection attention device -2, extend supporting rod -3, regulation handle -4, sealing buffer layer -5,
No. two fixing nuts -6, central fixed shaft -7, locking washer -8, No.1 fixing nut -9, isolated protection block -10, adjusting spiral shell
Rasp bar -11, connection limited block -12, connection fixing block -13, support rail -201, extension fixator -202, driven pulley -203,
Connecting rope -204, loud speaker -205, power cord -206, upper conductive plate -207, accumulator -208, lower conducting plate -209, fixation are flat
Plate -2010, sensing link block -2011.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of connector plug latching device：, structure include screw thread tune
Pole 1, detection attention device 2 extend supporting rod 3, regulation handle 4, sealing buffer layer 5, No. two fixing nuts 6, central fixed shafts
7th, locking washer 8, No.1 fixing nut 9, isolated protection block 10, adjusting threaded rod 11, connection limited block 12, connection fixing block
13, the lower end of the connection fixing block 13 is welded in the upper end of threaded adjusting bar 1 and is integrated, the detection attention device
2 lower end is installed in the upper end for adjusting threaded rod 11, and the lower end for adjusting threaded rod 11, which is threadedly connected to, extends supporting rod 3
Upper end, the lower end for extending supporting rod 3 are affixed the upper end together in isolated protection block 10, the lower terminal of the isolated protection block 10
Tool is connected to the upper end of regulation handle 4, and the lower end of the regulation handle 4 is affixed the upper end together in sealing buffer layer 5, and described one
The lower end of number fixing nut 9 is installed in the upper end of locking washer 8, and the lower mechanical for being set forth in locking washer 8 is connected to two
The upper end of number fixing nut 6, the outer surface of the central fixed shaft 7 is through No. two fixing nuts 6 and No.1 fixing nut 9
Inner wall, the detection attention device 2 include support rail 201, extension fixator 202, driven pulley 203, connecting rope 204, raise one's voice
Device 205, power cord 206, upper conductive plate 207, accumulator 208, lower conducting plate 209, fixed tablet 2010, sensing link block
2011, the support rail 201 set there are two and left end be welded in the upper and lower ends on sensing link block 2011 right side, the support
The right end of cross bar 201 is installed in the left end of fixed tablet 2010, and the middle part on fixed 2010 right side of tablet is installed in extension admittedly
Determine the left end of device 202, the right end of the extension fixator 202 is connected by connecting rope 204 with the upper end of lower conducting plate 209,
The lower conducting plate 209 is connected by the upper end with accumulator 208 by power cord 206, inside the accumulator 208
Distributor is electrically connected with the lower end of loud speaker 205 by power cord 206, the lower end of the loud speaker 205 by power cord with it is upper
The upper end of conductive plate 207 is connected, the driven pulley 203 set there are two and outer surface be affixed together in connecting rope 204, the spiral shell
The lower mechanical of line adjusting rod 1 is connected to the upper end of connection limited block 12, during the middle inside for extending supporting rod 3 is welded in
It the upper end of heart fixing axle 7 and being integrated, the lower end of the connection limited block 12 is installed in the upper end of detection attention device 2,
The lower end of the sealing buffer layer 5 is connected with the upper mechanical of No.1 fixing nut 9, outside 2011 left side of sensing link block
Surface soldered sets there are two and is mutually parallel in the middle part for adjusting 11 right side of threaded rod, the support rail 201, the accumulator
208 be independent storage, and required electric power can be provided for loud speaker.
Loud speaker 205 described in this patent is a kind of energy transducer for electric signal being changed into acoustical signal, the property of loud speaker
The good and bad influence to tonequality of energy is very big, and a kind of very common electro-acoustic transducer device can in the electronic electric equipment of sounding
See it.
Carry out in use, staff should first confirm connector plug latching device whether can normal use, and examine
It surveys whether attention device 2 damages, after no problem is confirmed, this equipment will can be used normally in use, staff will should first set
It is standby to be connected to the junction of tractor and trailer, and it is confirmed whether that assembling is adjusted, under long-time use, when pine occurs for equipment
Dynamic, then sensing link block 2011 can be moved to the left, so that extension fixator 202 is moved to the left, and by connecting rope 204 by under
Conductive plate 209 moves up, so that lower conducting plate 209 is connected with upper conductive plate 207, makes loud speaker 205 and accumulator 208
Forming circuit, makes loud speaker send caution sound.
The utility model solves the problems, such as that in the prior art equipment is in the connection being attached between tractor and trailer
When, when long-time in use, be easy to causeing equipment because vibration causes to loosen, when loose, it can not be warned, easily be made in time
It into the separation between tractor and trailer, causes the accident, the utility model is combined with each other by above-mentioned component, by equipment
On add detection attention device, carry out for a long time in use, when because vibration due to causes the loosening of equipment, can quickly carry out in equipment
It detects and sound occurs and carry out warning user of service, it is more practical.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of connector plug latching device, structure includes threaded adjusting bar（1）, detection attention device（2）, extend supporting rod
（3）, regulation handle（4）, sealing buffer layer（5）, No. two fixing nuts（6）, central fixed shaft（7）, locking washer（8）, one
Number fixing nut（9）, isolated protection block（10）, adjust threaded rod（11）, connection limited block（12）, connection fixing block（13）,
It is characterized in that：
The connection fixing block（13）Lower end be welded in threaded adjusting bar（1）Upper end and be integrated, the detection
Attention device（2）Lower end be installed in adjusting threaded rod（11）Upper end, the adjusting threaded rod（11）Lower end be threadedly connected to
Extend supporting rod（3）Upper end, the extension supporting rod（3）Lower end be affixed together in isolated protection block（10）Upper end, it is described
Isolated protection block（10）Lower mechanical be connected to regulation handle（4）Upper end, the regulation handle（4）Lower end fit
In sealing buffer layer（5）Upper end, the No.1 fixing nut（9）Lower end be installed in locking washer（8）Upper end, it is described
In locking washer（8）Lower mechanical be connected to No. two fixing nuts（6）Upper end, the central fixed shaft（7）Appearance
Face is through No. two fixing nuts（6）With No.1 fixing nut（9）Inner wall；
The detection attention device（2）Including support rail（201）, extension fixator（202）, driven pulley（203）, connecting rope
（204）, loud speaker（205）, power cord（206）, upper conductive plate（207）, accumulator（208）, lower conducting plate（209）, it is fixed flat
Plate（2010）, sensing link block（2011）, the support rail（201）If there are two and left end is welded in sensing link block
（2011）The upper and lower ends on right side, the support rail（201）Right end be installed in fixed tablet（2010）Left end, it is described
Fixed tablet（2010）Extension fixator is installed in the middle part of right side（202）Left end, the extension fixator（202）Right end
Pass through connecting rope（204）With lower conducting plate（209）Upper end be connected, the lower conducting plate（209）By with accumulator
（208）Upper end pass through power cord（206）It is connected, the accumulator（208）Internal distributor and loud speaker（205）Under
End passes through power cord（206）Electrical connection, the loud speaker（205）Lower end pass through power cord and upper conductive plate（207）Upper end
It is connected, the driven pulley（203）If there are two and outer surface is affixed together in connecting rope（204）.
2. a kind of connector plug latching device according to claim 1, it is characterised in that：The threaded adjusting bar（1）
Lower mechanical be connected to connection limited block（12）Upper end.
3. a kind of connector plug latching device according to claim 1, it is characterised in that：The extension supporting rod（3）
Middle inside be welded in central fixed shaft（7）Upper end and be integrated.
4. a kind of connector plug latching device according to claim 1, it is characterised in that：The connection limited block（12）
Lower end be installed in detection attention device（2）Upper end.
5. a kind of connector plug latching device according to claim 1, it is characterised in that：The sealing buffer layer（5）
Lower end and No.1 fixing nut（9）Upper mechanical connection.
6. a kind of connector plug latching device according to claim 1, it is characterised in that：The sensing link block
（2011）The outer surface in left side is welded in adjusting threaded rod（11）The middle part on right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643948.4U CN207442096U (en) | 2017-12-01 | 2017-12-01 | A kind of connector plug latching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643948.4U CN207442096U (en) | 2017-12-01 | 2017-12-01 | A kind of connector plug latching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442096U true CN207442096U (en) | 2018-06-01 |
Family
ID=62285327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643948.4U Expired - Fee Related CN207442096U (en) | 2017-12-01 | 2017-12-01 | A kind of connector plug latching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950737A (en) * | 2019-04-03 | 2019-06-28 | 宁波宏一电子科技有限公司 | It is a kind of convenient for fixed power connector |
-
2017
- 2017-12-01 CN CN201721643948.4U patent/CN207442096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950737A (en) * | 2019-04-03 | 2019-06-28 | 宁波宏一电子科技有限公司 | It is a kind of convenient for fixed power connector |
| CN109950737B (en) * | 2019-04-03 | 2020-09-08 | 宁波宏一电子科技有限公司 | Power connector convenient to fix |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |