CN209200270U - A kind of rapid insertion device for vehicle failure examining-repairing instrument - Google Patents
A kind of rapid insertion device for vehicle failure examining-repairing instrument Download PDFInfo
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- CN209200270U CN209200270U CN201920019688.6U CN201920019688U CN209200270U CN 209200270 U CN209200270 U CN 209200270U CN 201920019688 U CN201920019688 U CN 201920019688U CN 209200270 U CN209200270 U CN 209200270U
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- grafting
- plastic casing
- male connector
- casing body
- vehicle failure
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Abstract
A kind of rapid insertion device for vehicle failure examining-repairing instrument, grafting male connector includes movable contact pin, upper square plastic casing body, protect gum cover, upper permanent magnet, movable contact pin includes guide pipe, spring and lower feeler lever, spring is located in guide pipe upper end, the upper end cap of lower feeler lever is in guide pipe upper end, guide pipe top is welded under first circuit board, multiple terminals of vehicle failure examining-repairing instrument are connected with more guide pipe upper ends respectively, first circuit board, which is mounted above, shapes lower end in material shell body, upper permanent magnet is mounted above the lower end of shape plastic casing, grafting female includes lower square plastic casing body, contact piece, lower protection gum cover, lower permanent magnet, more contact pieces are welded on the upper end of another circuit board, multiple terminals of master control borad are connected with more contact pieces respectively on automobile, another circuit board is mounted on down Lower end in square plastic casing body, lower square permanent magnets are mounted on the upper end surrounding of lower square plastic casing body.The utility model facilitates grafting.
Description
Technical field
It is especially a kind of for the fast of vehicle failure examining-repairing instrument the utility model relates to automotive service equipement auxiliary facility field
Fast plug assembly.
Background technique
With the development of the automobile industry, also more and more applied to the advanced maintenance of equipment of automobile, such as vehicle failure inspection
Repairing instrument is exactly an innovation in automotive check maintenance industry development process, is the integrated of Modern Vehicle Repair detection technique,
Using in vehicle failure examining-repairing instrument, it is inserted into the data jack of master control borad on automobile by its data line socket, automobile can be read
Include the data code of engine system, Transmission System, slip control system etc., and then intuitively obtain automobile
Fault data, it is subsequent targetedly to be repaired, maintenance efficiency is improved, maintenance cost is saved.
Due to vehicle failure examining-repairing instrument especially in Automobile Service Factory's frequency of use it is more frequent, that is to say, that actually using
The middle data line socket for needing vehicle failure examining-repairing instrument is frequently inserted into the data jack of master control borad on automobile, slotting in order to realize in this way
The stability that connects and it is effective read data, to the plugging capability of data line socket, more stringent requirements are proposed.Existing automobile
Trouble hunting instrument data line socket generally has more root cutting needles, and the corresponding data jack in automobile master control borad has multiple jacks,
In use, more root cutting needles of vehicle failure examining-repairing instrument data line socket are inserted into the data jack of automobile master control borad by user respectively
Multiple jacks in, to realize connection between the two, automobile when in order to guarantee moving automobile trouble hunting instrument in use therefore
Barrier examining-repairing instrument data line socket will not be loosened from the data jack of automobile master control borad, and existing vehicle failure examining-repairing instrument data line is inserted
The left and right sides of mouth has standing screw, when the data jack of vehicle failure examining-repairing instrument data line socket insertion automobile master control borad
Afterwards, operator screws in two standing screws respectively at left and right sides of the data line socket of automobile master control borad in the screw hole of upper end,
To realize that vehicle failure examining-repairing instrument data line socket and the data line socket of automobile master control borad are effectively reliably connected.
Since existing vehicle failure examining-repairing instrument data line socket is to be inserted into master control borad on automobile respectively by more root cutting needles
The multiple jacks of data jack in, contact pin has certain length, therefore in actual operation, if grafting angle is incorrect,
It is easy to cause contact pin to deform, and then contact pin cannot facilitate in insertion jack, and be also easy to cause master control borad on contact pin and automobile
The multiple jack contacts of data jack are bad.Due to master control borad on the more root cutting needles of vehicle failure examining-repairing instrument data line socket and automobile
The jack of data jack is usually an exposure in air when not in use, is made in this way by air oxidation and dust in air
With being easy to cause the jack contact of the data jack of master control borad on the more root cutting needles of vehicle failure examining-repairing instrument data line socket and automobile
It is bad, and then impacted to data are read.Since vehicle failure examining-repairing instrument is using frequently, need frequently to plug, each automobile
When the data jack of master control borad connects or separates on trouble hunting instrument data line socket and automobile, require to screw or unclamp automobile
The standing screw of the left and right sides, can bring larger inconvenience to user in this way, be unfavorable for mentioning on trouble hunting instrument data line socket
High detection speed.
Utility model content
In order to overcome the data jack of master control borad on existing vehicle failure examining-repairing instrument data line socket and automobile because of structure institute
The drawbacks of limit causes, the utility model, which provides, can fast implement master control borad on vehicle failure examining-repairing instrument data line socket and automobile
Data jack separation and connection, improve detection speed, and the stability that can reach after connecting between the two, moreover it is possible to prevent
Contact pin deformation, contact pin, jack oxidation lead to a kind of rapid insertion device for vehicle failure examining-repairing instrument of poor contact.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of rapid insertion device for vehicle failure examining-repairing instrument, it is characterised in that including grafting female, grafting male connector,
Grafting male connector includes movable contact pin, upper square plastic casing body, protection gum cover, upper permanent magnet, and movable contact pin includes guide pipe, bullet
Spring and lower feeler lever, more springs are located in more guide pipe upper ends, and the upper end outer diameter of every lower feeler lever is greater than lower end outer diameter,
The lower end of every lower feeler lever be it is spherical, the upper end cap of every lower feeler lever in the upper end of every guide pipe, be located at lower spring end, often
There is a pilot hole in the middle part of guide pipe lower end, the middle part of every lower feeler lever is located in pilot hole, and more guide pipe tops are by a left side
Be welded on the lower end of first circuit board to right septum distance, multiple data input terminals of vehicle failure examining-repairing instrument respectively and
The more welded connections in guide pipe upper end, first circuit board is transversely mounted shapes lower end in material shell body above, protects gum cover
Be it is rectangular, protect the top of gum cover to cover the lower end outside of shape plastic casing above, be rectangular sky in the middle part of rectangular upper permanent magnet
The top of core structure, rectangular upper permanent magnet is mounted above the lower end surrounding of shape plastic casing, and grafting female is rectangular under including
There are a square groove in plastic casing, circular contact piece, lower protection gum cover, lower permanent magnet, the upper end of lower square plastic casing body,
The more contact pieces upper end spaced apart from left to right for being welded on another circuit board, multiple data of master control borad on automobile
For outlet terminal respectively with the more welded connections in contact piece lower end, another circuit board is transversely mounted on lower square plastic casing body
Interior lower end, lower protection gum cover be it is rectangular, it is lower protection gum cover lower part cover on the outside of the upper end of lower square plastic casing body, under it is rectangular forever
It is rectangular hollow structure in the middle part of long magnet, the lower part of lower square permanent magnets is mounted on the upper end surrounding of lower square plastic casing body,
Multiple contact pieces are laterally positioned in lower part in the square groove of lower square plastic casing body upper end respectively, and grafting is inserted into the lower part of grafting male connector
In female upper grooves.
The internal diameter of the grafting male connector protection gum cover is equal to the outer diameter of upper square plastic casing body, protects gum cover under grafting female
Internal diameter be equal to lower square plastic casing body outer diameter.
On the upper square plastic casing body lower part of the grafting male connector pole permanent magnet S downward, the lower square plastic of grafting female
Expect that permanent magnet N pole is upward under upper part of the housing.
The lower square plastic of the left and right length of the upper square plastic casing body of the grafting male connector, front and rear width and grafting female
Left and right length, the front and rear width of shell are consistent, and the left and right width of the more guide pipes composition of grafting male connector is less than grafting female
Left and right width in square groove.
From top to bottom total height is greater than in the square groove of grafting female from top to bottom the movable contact pin of the grafting male connector
Highly.
The guiding bore of the grafting male connector activity contact pin is greater than lower feeler lever upper end outer diameter, and is greater than spring outer diameter, leads
Pilot hole internal diameter is less than lower feeler lever upper end outer diameter in the middle part of to pipe lower end, and is greater than outer diameter in the middle part of lower feeler lever.
Under the upper square plastic casing body lower part insertion grafting female of the grafting male connector in square plastic casing body upper grooves
Afterwards, the upper permanent magnet of grafting male connector and the lower permanent magnet of grafting female are pulled together, grafting male connector more movable contact pins
Lower feeler lever spherical part on the downside of laterally and grafting female square groove in upper end more contact pieces on the upside of contact respectively.
Movable contact pin quantity, grafting female contact piece quantity and the input of vehicle failure examining-repairing instrument data of the grafting male connector
Terminals conducting wire radical is consistent, and consistent with multiple data outlet terminal conducting wire radicals of master control borad on automobile.
The upper permanent magnet of the grafting male connector and the lower permanent magnet the suction-combining force of grafting female are all greater than grafting male connector
The spring active force of movable contact pin.
The utility model beneficial effect is: the utility model is in use, need vehicle failure examining-repairing instrument to read master control borad on automobile
Information when, the upper square plastic casing body lower part of grafting male connector is inserted under grafting female in square plastic casing body upper grooves
Afterwards, the upper permanent magnet of grafting male connector and the lower permanent magnet of grafting female are tightly pulled together, it is therefore prevented that in detection process,
The DOL Data Output Line of master control borad is separated without larger external force to detection band in vehicle failure examining-repairing instrument ontology data input line and automobile
The influence come；And attracting process is convenient, overcomes the number of master control borad on each vehicle failure examining-repairing instrument data line socket and automobile
When connecting or separating according to socket, require to screw or unclamp the fixation spiral shell of the left and right sides on vehicle failure examining-repairing instrument data line socket
Bar, it is inconvenient to user's bring, and reduce detection speed.In the utility model, after being inserted into grafting female due to grafting male connector,
It is to divide on the downside of the lower feeler lever spherical part of more movable contact pins on the upside of more contact pieces of upper end in grafting female square groove
It is not in close contact, so can effectively realize vehicle failure examining-repairing instrument to the reading data of master control borad on automobile；Moreover, more activities
There is spring, lower feeler lever can freely move up and down along guide pipe, so in the lower touching of realization activity contact pin in the guide pipe of contact pin
In bar spherical part downside and grafting female square groove under the premise of the contact piece upper contact of upper end, moreover it is possible to prevent grafting
Skew occurs for lower feeler lever in journey；If it is incorrect to overcome existing vehicle failure examining-repairing instrument grafting angle, contact pin is easy to cause to become
Shape, and then contact pin cannot facilitate in insertion jack, and be also easy to cause the data jack of master control borad on contact pin and automobile is multiple to insert
The shortcomings that hole poor contact.When not in use, the protective glue set top set of grafting male connector is above under shape plastic casing for the utility model
End outside, the lower protection gum cover lower part of grafting female covers on the outside of lower square plastic casing body upper end, so can prevent in air
Dust lead to movable contact pin and contact piece is dirty and then poor contact, and can effectively prevent movable contact pin and contact piece mistake
Harmful components in more contact outside airs cause to aoxidize, and in turn result in poor contact.Based on above-mentioned, so the utility model has
Application prospect.
Detailed description of the invention
The utility model is described further using principle, use process below in conjunction with drawings and examples.
Fig. 1 is the utility model grafting male connector separate structure schematic diagram.
Fig. 2 is the combined structural schematic diagram of the utility model grafting male connector.
Fig. 3 is the utility model grafting female separate structure schematic diagram.
Fig. 4 is the combined structural schematic diagram of the utility model grafting female.
Fig. 5 is the utility model grafting female, the combined structural schematic diagram of grafting male connector.
Specific embodiment
Shown in Fig. 1,2,3,4,5, a kind of rapid insertion device for vehicle failure examining-repairing instrument, vehicle failure examining-repairing instrument
The data line socket cutting of master control borad does not have on data line socket and automobile, including grafting female, grafting male connector, grafting male connector packet
Movable contact pin 1, upper square plastic casing body 2, protection gum cover 3, upper permanent magnet 4 are included, movable contact pin includes guide pipe 10, spring 11
With lower feeler lever 12, more springs 11 are located in more 10 upper ends of guide pipe, under the upper end outer diameter of every lower feeler lever 12 is greater than
Outer diameter is held, the lower end of every lower feeler lever 12 is spherical shape 121, and the upper end cap of every lower feeler lever 12 is in the upper end of every guide pipe 10
It is interior, be located at 11 lower end of spring, have a pilot hole 101 in the middle part of every 10 lower end of guide pipe, the middle part of every lower feeler lever 12 is located at
In pilot hole 101, more 10 tops of the guide pipe lower end spaced apart from left to right for being welded on one small circuit board 13, position
There are a small aperture, multiple data input of vehicle failure examining-repairing instrument in the small circuit board 13 of every 10 upper center of guide pipe
For terminals 5 respectively through multiple apertures and the more welded connections in 10 upper end of guide pipe, small circuit board 13 is transversely mounted shape above
Small circuit board 13 is mounted above shape plastic casing after upper 2 hot-working of square plastic casing body when installation by lower end in plastic casing 2
Lower end in 2, protection gum cover 3 be it is rectangular, protect and be internally hollow structure on gum cover 3, the top set of protection gum cover 3 shapes above
The lower end outside of material shell body 2 is protected and is connected between 3 left-external side of gum cover and the right outside of upper square plastic casing body 2 through a plastic sheet
It being connected together, plastic sheet left and right ends use glue sticking protecting 3 left-external side of gum cover and the right outside of upper square plastic casing body 2 respectively,
It is rectangular hollow structure in the middle part of rectangular upper permanent magnet 4, material shell is shaped with glue sticking in the top of rectangular upper permanent magnet 4 above
The lower end surrounding of body 2, spaced apart, grafting between the rectangular upper 4 rectangular position in middle part of permanent magnet and more guide pipes 10
Female includes lower square plastic casing body 6, circular contact piece 7, lower protection gum cover 8, lower permanent magnet 9, lower square plastic casing body 6
There is a square groove 61 in upper end, and more contact pieces 7 are spaced apart from left to right to be welded on the small circuit board 14 of another
Upper end, the small circuit board 14 of another in the middle part of every 7 lower end of contact piece have a small aperture, and master control borad is more on automobile
For a data outlet terminal respectively through multiple apertures and the more welded connections in 7 lower end of contact piece, the small circuit board 14 of another is horizontal
To lower end in lower square plastic casing body is mounted on, by the small circuit board 14 of another after installation 6 hot-working of square plastic shell at present
Be mounted on lower end in lower square plastic casing body 6, lower protection gum cover 8 be it is rectangular, be internally hollow structure under lower protection gum cover 8, under
The lower part of protection gum cover 8 covers on the outside of the upper end of lower square plastic casing body 6, lower 8 left-external side of protection gum cover and lower square plastic casing
It links together between the right outside of body 6 through another plastic sheet, another plastic sheet left and right ends use glue sticking under respectively
Protect 8 left-external side of gum cover and the right outside of lower square plastic casing body 6, under be rectangular hollow structure, lower section in the middle part of rectangular permanent magnet 9
In the upper end surrounding of lower square plastic casing body 6, multiple contact pieces 6 are laterally positioned in the lower part glue sticking of shape permanent magnet 9 respectively
The lower part of lower part in lower square plastic casing body upper end square groove 61, grafting male connector is inserted into grafting female upper grooves 61.
Shown in Fig. 1,2,3,4,5, grafting male connector protects the internal diameter of gum cover 3 to be equal to the outer diameter of upper square plastic casing body 2, protects
Protecting gum cover 3 has elasticity, and set after 2 lower end outside of shape plastic casing, can prevent from protecting gum cover without under larger external force above
3 fall off, and the internal diameter of gum cover 8 is protected to be equal to the outer diameter of lower square plastic casing body 6 under grafting female, and lower protection gum cover 8 has elasticity,
It covers after lower 6 lower end outside of square plastic casing body, can prevent without under larger external force, lower protection gum cover 8 falls off.Grafting male connector
Upper square plastic casing body lower part on permanent magnet 4 the pole S downward, subordinate's permanent magnetic on the lower square plastic casing body of grafting female
The pole N of iron 9 is upward.The lower square plastic of the left and right length of the upper square plastic casing body 2 of grafting male connector, front and rear width and grafting female
Left and right length, the front and rear width of material shell body 6 are consistent, and it is female that the left and right width of more guide pipes 10 composition of grafting male connector is less than grafting
Left and right width 1mm in the square groove 61 of head.The movable contact pin 1 of grafting male connector from top to bottom total height be greater than grafting female side
From top to bottom height 3mm in connected in star 61.10 internal diameter of guide pipe of grafting male connector activity contact pin is greater than lower 12 upper end outer diameter of feeler lever
0.2mm, and it is greater than 11 outer diameter 0.3mm of spring, lower 12 upper end of feeler lever can move up and down inside guide pipe 10,10 lower end of guide pipe
Pilot hole 101 internal diameter in middle part is less than lower 12 upper end outer diameter of feeler lever, and is greater than lower 12 middle part outer diameter of feeler lever.Grafting male connector it is upper rectangular
After 2 lower part of plastic casing is inserted under grafting female in square plastic casing body upper grooves 61, the just upper permanent magnetic of grafting male connector
Iron 4 and the lower permanent magnet 9 of grafting female are pulled together, feeler lever spherical part 121 under the movable contact pin of more of grafting male connector
Just laterally and in grafting female square groove 7 upside of more contact pieces of upper end is in close contact respectively for downside.Grafting male connector
Movable 1 quantity of contact pin, 7 quantity of grafting female contact piece are consistent with vehicle failure examining-repairing instrument data input terminal conducting wire radical,
And it is consistent with multiple data outlet terminal conducting wire radicals of master control borad on automobile.The upper permanent magnet 4 of grafting male connector and grafting
9 the suction-combining force of lower permanent magnet of female is greater than 11 elastic acting force of spring of all movable contact pins of grafting male connector.
Shown in Fig. 1,2,3,4,5, the utility model is in use, need the letter of master control borad on vehicle failure examining-repairing instrument reading automobile
When breath, after upper 2 lower part of square plastic casing body of grafting male connector is inserted under grafting female in square plastic casing body upper grooves 61,
The upper permanent magnet 4 of grafting male connector and the lower permanent magnet 9 of grafting female are tightly pulled together, it is therefore prevented that in detection process,
The DOL Data Output Line of master control borad is separated without larger external force to detection band in vehicle failure examining-repairing instrument ontology data input line and automobile
The influence come；And upper permanent magnet 4 and the lower permanent magnet 9 of grafting female are attracted, separation process is convenient, overcome the prior art
In, when the data jack of master control borad connects or separates on each vehicle failure examining-repairing instrument data line socket and automobile, require to revolve
Standing screw that is tight or unclamping the left and right sides on vehicle failure examining-repairing instrument data line socket, it is inconvenient to user's bring, and
Reduce detection speed.In the utility model, square plastic casing under upper 2 lower part of the square plastic casing body insertion grafting female of grafting male connector
After in body upper grooves 61,121 downside of feeler lever spherical part is just laterally female with grafting under the movable contact pin of more of grafting male connector
7 upside of more contact pieces of upper end is in close contact respectively in head square groove, so vehicle failure examining-repairing instrument pair can be realized effectively
The reading data of master control borad on automobile；Moreover, having spring in the guide pipe 10 of more movable contact pins, lower feeler lever 12 can free edge
Guide pipe 10 moves up and down, so in 121 downside of lower feeler lever spherical part of realization activity contact pin and grafting female square groove
Under the premise of 7 upside of the contact piece effectively contact of interior upper end, moreover it is possible to prevent lower feeler lever 12 during grafting from crooked (grafting occurs
Cheng Zhong, the elasticity that more lower feeler levers 12 can respectively overcome more springs 11 firmly move upwards along more guide pipes 10, grafting
After female and grafting male connector connect, more springs 11 can be such that more lower feeler levers 12 transport downwards along more guide pipes 10 respectively
More contact pieces 7 of upper end contact respectively in dynamic and grafting female square groove)；Overcome existing vehicle failure examining-repairing instrument such as
Fruit grafting angle is incorrect, and contact pin is easy to cause to deform, and then contact pin cannot facilitate in insertion jack, and be also easy to lead to contact pin
The bad disadvantage with the multiple jack contacts of data jack of master control borad on automobile.The utility model when not in use, the protection of grafting male connector
The lower end outside of 3 top of gum cover set shape plastic casing 2 above is (in use, protection gum cover 3 from upper square plastic casing body 2
Remove in outside), lower 8 lower part of protection gum cover of grafting female covers on the outside of lower 6 upper end of square plastic casing body (in use, lower guarantor
Remove in the outside of shield gum cover 8 shape plastic casing 6 from below), so can effectively prevent the dust in air leads to movable contact pin
Lower feeler lever spherical part 121 and contact piece 7 is dirty and then poor contact, and can effectively prevent movable contact pin 1 and contact piece 7
Harmful components in excessive contact outside air cause to aoxidize, and in turn result in poor contact.Based on above-mentioned, so the utility model has
Good application prospect.The utility model is in use, directly can be by the data line of master control borad on vehicle failure examining-repairing instrument data line, automobile
It is separately connected with grafting male connector, grafting female, it is more convenient to use.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the utility model is limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this reality
In the case where with novel spirit or essential attributes, the utility model can be realized in other specific forms.Therefore, no matter from
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 appended
Claim rather than above description limit, it is intended that the institute that will be fallen within the meaning and scope of the equivalent elements of the claims
It changes and is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted
It asks.
In addition, it should be understood 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
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of rapid insertion device for vehicle failure examining-repairing instrument, it is characterised in that including grafting female, grafting male connector, insert
Connecing male connector includes movable contact pin, upper square plastic casing body, protection gum cover, upper permanent magnet, and movable contact pin includes guide pipe, spring
With lower feeler lever, more springs are located in more guide pipe upper ends, and the upper end outer diameter of every lower feeler lever is greater than lower end outer diameter, often
Only the lower end of lower feeler lever is spherical, the upper end cap of every lower feeler lever in the upper end of every guide pipe, be located at lower spring end, every
Have a pilot hole in the middle part of guide pipe lower end, the middle part of every lower feeler lever is located in pilot hole, more guide pipe tops by a left side extremely
Right septum distance is welded on the lower end of first circuit board, and multiple data input terminals of vehicle failure examining-repairing instrument are respectively and more
The welded connection in guide pipe upper end, first circuit board are transversely mounted and shape lower end in material shell body above, and protection gum cover is
It is rectangular, it protects the top of gum cover to cover the lower end outside of shape plastic casing above, is rectangular hollow in the middle part of rectangular upper permanent magnet
Structure, the top of rectangular upper permanent magnet are mounted above the lower end surrounding of shape plastic casing, and grafting female includes lower square plastic
Material shell body, circular contact piece, lower protection gum cover, lower permanent magnet, there is a square groove in the upper end of lower square plastic casing body, more
The contact piece upper end spaced apart from left to right for being welded on another circuit board, multiple data of master control borad are defeated on automobile
Respectively with the more welded connections in contact piece lower end, another circuit board is transversely mounted in lower square plastic casing body terminals out
Lower end, lower protection gum cover be it is rectangular, it is lower protection gum cover lower part cover on the outside of the upper end of lower square plastic casing body, lower square permanent
It is rectangular hollow structure in the middle part of magnet, the lower part of lower square permanent magnets is mounted on the upper end surrounding of lower square plastic casing body, more
A contact piece is laterally positioned in lower part in the square groove of lower square plastic casing body upper end respectively, and the lower part insertion grafting of grafting male connector is female
In head upper grooves.
2. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
Male connector protects the internal diameter of gum cover equal to the outer diameter of upper square plastic casing body, rectangular under protecting the internal diameter of gum cover to be equal under grafting female
The outer diameter of plastic casing.
3. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
Downward, subordinate is permanent on the lower square plastic casing body of grafting female for the pole permanent magnet S on the upper square plastic casing body lower part of male connector
The pole magnet N is upward.
4. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
The left and right length of the upper square plastic casing body of male connector, the left and right length of the lower square plastic casing body of front and rear width and grafting female,
Front and rear width is consistent, and it is wide that the left and right width of the more guide pipes composition of grafting male connector is less than left and right in the square groove of grafting female
Degree.
5. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
From top to bottom total height is greater than in the square groove of grafting female height from top to bottom to the movable contact pin of male connector.
6. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
The guiding bore of male connector activity contact pin is greater than lower feeler lever upper end outer diameter, and is greater than spring outer diameter, guiding in the middle part of guide pipe lower end
Hole internal diameter is less than lower feeler lever upper end outer diameter, and is greater than outer diameter in the middle part of lower feeler lever.
7. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
Under the upper square plastic casing body lower part insertion grafting female of male connector in square plastic casing body upper grooves after, grafting male connector it is upper forever
The lower permanent magnet of long magnet and grafting female is pulled together, under the lower feeler lever spherical part of grafting male connector more movable contact pins
Side laterally and in grafting female square groove contacts on the upside of more contact pieces of upper end respectively.
8. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
Movable contact pin quantity, grafting female contact piece quantity and the vehicle failure examining-repairing instrument data input terminal conducting wire radical one of male connector
It causes, and consistent with multiple data outlet terminal conducting wire radicals of master control borad on automobile.
9. a kind of rapid insertion device for vehicle failure examining-repairing instrument according to claim 1, it is characterised in that grafting
The upper permanent magnet of male connector and the lower permanent magnet the suction-combining force of grafting female are greater than the spring bullet of all movable contact pins of grafting male connector
Property active force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019688.6U CN209200270U (en) | 2019-01-07 | 2019-01-07 | A kind of rapid insertion device for vehicle failure examining-repairing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019688.6U CN209200270U (en) | 2019-01-07 | 2019-01-07 | A kind of rapid insertion device for vehicle failure examining-repairing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200270U true CN209200270U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019688.6U Expired - Fee Related CN209200270U (en) | 2019-01-07 | 2019-01-07 | A kind of rapid insertion device for vehicle failure examining-repairing instrument |
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| CN (1) | CN209200270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652090A (en) * | 2020-12-22 | 2021-04-13 | 石家庄市科恒电子有限公司 | Vehicle traveling recording system and device |
-
2019
- 2019-01-07 CN CN201920019688.6U patent/CN209200270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652090A (en) * | 2020-12-22 | 2021-04-13 | 石家庄市科恒电子有限公司 | Vehicle traveling recording system and device |
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