CN207474832U - Bolt Anti-extrusion is buckled - Google Patents
Bolt Anti-extrusion is buckled Download PDFInfo
- Publication number
- CN207474832U CN207474832U CN201721814079.7U CN201721814079U CN207474832U CN 207474832 U CN207474832 U CN 207474832U CN 201721814079 U CN201721814079 U CN 201721814079U CN 207474832 U CN207474832 U CN 207474832U
- Authority
- CN
- China
- Prior art keywords
- strut
- slot
- connecting portion
- sliding slot
- extrusion
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model is related to bolt interfacing field, a kind of specifically bolt Anti-extrusion buckle.Bolt-type connecting apparatus does not have Anti-extrusion device generally, and power cord is easily impeded, plug is made to be detached from from socket, electronic equipment is caused to power off.The utility model includes plug, socket, header body forepart is equipped with connecting portion, connecting portion is equipped with slot, jack body is equipped with the link slot to match with the connecting portion of plug, connecting portion outer wall is equipped with sliding slot, is equipped with strut in sliding slot, strut front end is against on the control panel of block tongue or the control panel of strut front end and block tongue is connected, groove is equipped on link slot, size and the sliding slot of groove match.The utility model has the bayonet unit of Anti-extrusion, easily broken structure, simple in structure, easily manufactured, perfect in shape and function, suitable for being promoted and applied on various bolt interfaces.
Description
Technical field
The utility model is related to bolt interfacing field, more particularly to a kind of protective device of power interface.
Background technology
With the development of electronic industry, more and more electronic equipments have been used widely.Electronic equipment passes through power supply
Line connects external power supply, and power is provided for equipment, the interface of power cord and external power supply generally using the attachment device of bolt-type,
It includes plug and matching adapter socket；Existing bolt-type connecting apparatus, plug forepart are equipped with connecting portion, connecting portion
Slot is equipped with, the clamping device of metal elastic chip is equipped in slot；Socket is equipped with the link slot to match with connecting portion, even
It is equipped with and the corresponding metal contact chip of slot in access slot；When plug is connect with socket, connecting portion is inserted into link slot, with this
Meanwhile the metal contact chip in link slot is inserted into the slot of connecting portion, and by the clamping device of the metal elastic chip in slot
It clamps, is fixed, realizing the electrical connection of two equipment.
The function that the connection of more than bolt-type is usually only electrically connected completely, does not have Anti-extrusion device, power cord easily quilt generally
It impedes, plug is made to be detached from from socket, electronic equipment is caused to power off, in turn result in program interrupt, file loss, hardware damage etc.
Situation or even the illegal loss retrieved of generation.
Invention content
The purpose of this utility model is：Developing one kind has protection structure, bolt can be prevented to deviate to a certain extent
Bayonet unit, to avoid electronic equipment in normal course of operation because user slip up accident power-off, and cause operation stop, number
According to loss.
Used technical solution is to solve above-mentioned technical problem：A kind of bolt Anti-extrusion buckle, including plug, is inserted
Seat；Plug includes header body, cable I, and header body forepart is equipped with connecting portion, and connecting portion is equipped with slot, gold is equipped in slot
Belong to the clamping device of spring-piece type, clamping device is electrically connected with cable I；
Socket includes jack body, cable II, and jack body is equipped with the link slot to match with the connecting portion of plug, even
It is equipped in access slot and is electrically connected with the corresponding metal contact chip of slot, metal contact chip with cable II；
It is characterized in that：
Connecting portion outer wall is equipped with sliding slot, is equipped with strut in sliding slot, strut can move in sliding slot；Sliding slot front end has U
Shape stent is connected with block tongue on stent with axis pin, and axis pin is equipped with torsional spring, and torsional spring can bounce block tongue；
Block tongue includes control panel, snap-gauge, and control panel is connected with snap-gauge, and the angle between control panel and snap-gauge is less than or equal to 90
Degree；
Strut front end is against on the control panel of block tongue or the control panel of strut front end and block tongue is connected；
Groove, size and the sliding slot phase of groove are equipped on inner wall and the corresponding position of connecting portion sliding slot in link slot
Matching；
Bottom portion of groove is equipped with card slot, and the snap-gauge on the block tongue of plug connection is adapted with card slot, i.e., snap-gauge can enter
Locking is realized in card slot.
Further, the strut runs through header body, and strut rear end is stretched out other than header body.
Further, the position that the strut is located in header body is equipped with spring, and spring is used to be oppressed in strut
When by strut reset or rebound.
Further, handle is equipped at the top of the strut rear end, for pressing strut.
Further, the header body outer wall is equipped with sliding block, and pushing sliding block can make strut be forced to move.
Further, the sliding slot and the complete setting of groove form fastener.
Further, the fastener is equipped with 2~4 sets, and each fastener is symmetrically disposed in connecting portion, link slot
On.
Further, more sleeve anti-drop buckles drive more sleeve anti-drops equipped with ring-shaped handle or cyclic annular sliding block for synchronous
More plate struts on buckle.
Further, the snap-gauge has easily broken structure.
The beneficial effects of the utility model are：
1st, pass through the bayonet unit that Anti-extrusion is set on plug and socket so that plug, can be by after socket is accessed
Bayonet unit is limited in socket securely, is not easy to loosen, be deviate from；
2nd, on this basis, it caused may endanger to prevent intractable connection from case of emergency can not also disconnect
Evil property, is provided with easily broken structure, it can be ensured that bayonet unit powers off safely in an emergency situation, does not make danger also on bayonet unit
Evil occurs；
3rd, the utility model is simple in structure, easily manufactured, perfect in shape and function, suitable for being promoted and applied on various bolt interfaces.
Description of the drawings
The utility model is illustrated by the following drawings：
Fig. 1 is the overall structure diagram of the utility model embodiment one；
Fig. 2 is the A portions enlarged structure schematic diagram of Fig. 1 the utility model embodiments one；
Fig. 3 is the B portions enlarged structure schematic diagram of Fig. 1 the utility model embodiments one；
Fig. 4 is the structure diagram of the sliding slot component of the utility model embodiment one.
Wherein：
1 plug
11 header body, 12 cable I, 13 connecting portions, 14 sliding block
131 slot, 132 sliding slot
1321 strut 1322U shape stents
1323 block tongues
13231 control panel, 13232 snap-gauge
1324 springs
2 sockets
21 jack body, 22 cable II
23 link slot, 231 metal contact chip, 232 groove
2321 card slots.
Specific embodiment
Embodiment one：
As shown in Figure 1,2,3, 4, a kind of bolt Anti-extrusion buckle described in the present embodiment, including plug, socket；Plug includes
Header body, cable I, header body forepart are equipped with connecting portion, and connecting portion is equipped with slot, the folder of metal elastic chip is equipped in slot
Tight device (not shown), clamping device are electrically connected with cable I；Socket includes jack body, cable II, is set on jack body
There is the link slot that the connecting portion with plug matches, be equipped in link slot and the corresponding metal contact chip of slot, metal contact
Piece is electrically connected with cable II.
Above-mentioned connecting portion generally has the error-proof structure in D types section with link slot, to prevent power supply reversed；Connecting portion and company
Access slot grafting is good, and metal contact chip is inserted into the clamping device of the metal elastic chip in slot, realizes the electrical connection of two cables,
And clamping device has metal contact chip certain chucking power, resistance can fight general slight pulling force, but work as pulling force
More than above-mentioned resistance or plug, grafting makes the chucking power (resistance) of clamping device become hour, plug and socket (i.e. metal elastic repeatedly
The clamping device and metal contact chip of chip) between connection then become insecure, unstable.
The present embodiment is equipped with sliding slot on the connecting portion outer wall, is equipped with strut in sliding slot, strut can move in sliding slot；
Sliding slot front end has U-bracket, is connected with block tongue with axis pin on stent, and axis pin is equipped with torsional spring (not shown), torsional spring energy
It is enough to bounce block tongue；Block tongue includes control panel, snap-gauge, and control panel is connected with snap-gauge, the angle between control panel and snap-gauge be less than or
Equal to 90 degree；Strut front end is against on the control panel of block tongue or the control panel of strut front end and block tongue is connected；In link slot
Inner wall, with the corresponding position of connecting portion sliding slot be equipped with groove, size and the sliding slot of groove match；Bottom portion of groove is equipped with
Card slot, the snap-gauge on the block tongue of plug connection are adapted with card slot, i.e., snap-gauge, which can enter, realizes locking in card slot.
In use, connecting portion is inserted into link slot, while sliding slot is also entered in groove；When connecting portion enters connection
During the bottom of slot, sliding slot front end also reaches the bottom of groove, and the block tongue of sliding slot front end bounces, and the snap-gauge on block tongue springs into groove
In the card slot of bottom end, block tongue is in lockup state namely block tongue and connecting portion (i.e. plug) is locked in link slot (i.e. socket).
When needing plug with socket disconnection, strut is pushed, strut front end pushes the control panel on block tongue, and snap-gauge is made to be detached from card slot；Again to
Outer pulling header body, you can detach plug with socket.
Further, when plug and socket uses other specifications, i.e. the clamping device of metal elastic chip is contacted with metal
Piece position on the contrary, when not having connecting portion, link slot on plug and socket, can be by above-mentioned sliding slot (and its attached correlation
Component) and groove be arranged on metal contact chip and its slot, can also realize the locking of latch feature and female part.It is based on
This, the bayonet unit that above-mentioned sliding slot and groove are formed can be arranged on various types of bolt device, realize bolt
The anti-fall function of device.
Embodiment two：
As shown in Figure 2,3, 4, on the basis of above-described embodiment, strut described in the present embodiment is after header body, strut
End is stretched out other than header body, to facilitate push-and-pull strut, and thus controls the working condition of block tongue.
Further, the position that the strut is located in header body is equipped with spring, and spring is used to be oppressed in strut
When by strut reset or rebound.Block tongue can keep bouncing in no external force pressure state by torsional spring, set on above-mentioned strut
The spring put also can be resetted strut after being pushed.
Further, handle is equipped at the top of the strut rear end, for pressing strut.
Further, the header body outer wall is equipped with sliding block, and pushing sliding block can make strut be forced to move.The cunning
Block can be moved by slot track constructions set in header body in the range of restriction, control to be facilitated to push strut.
Embodiment three：
On the basis of above-described embodiment, sliding slot described in the present embodiment (and its attached associated components) and the complete setting structure of groove
Into fastener, the anti-fall function of latch feature can be realized in a set of fastener.Further, the fastener is equipped with
2~4 sets,
And each fastener is symmetrically disposed in connecting portion, on link slot, makes left and right or can realize locking up and down, by
Power is evenly distributed, and increases the stability that plug is connect with socket.
Further, more sleeve anti-drop buckles drive more sleeve anti-drops equipped with ring-shaped handle or cyclic annular sliding block for synchronous
More plate struts on buckle.
Example IV：
On the basis of above-described embodiment, snap-gauge described in the present embodiment has easily broken structure, for existing in plug (or socket)
During by strong external force, first plug can be detached with socket before broken cable, to ensure safety.
Above-mentioned easily broken structure can be any of prior art, and V-groove or cut are such as set in snap-gauge root or is incited somebody to action
Snap-gauge carries out bonding etc. with control panel, and snap-gauge can be achieved and be smoothly broken when by certain strong external force.It, can be by U after snap-gauge fracture
Dismounting hinge pin on shape stent gets off, the block tongue more renewed, restores the latch functions of block tongue.
Above-mentioned easily broken structure can also be a kind of material, this kind of material has certain brittleness, by a degree of
During external force, it can be broken, crushed automatically using block tongue (or snap-gauge) made of this kind of material, so as to make block tongue (i.e. fastener)
Lose the lockup capacity to plug and socket.
It should be noted last that more than specific embodiment is only to illustrate the technical solution rather than limit of the invention
System, although the invention is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the invention is modified or replaced equivalently, without departing from the spirit and model of the invention technical solution
It encloses, should all cover in the right of the invention.
Claims (10)
1. bolt Anti-extrusion is buckled, including plug, socket；
Plug includes header body, cable I, and header body forepart is equipped with connecting portion, and connecting portion is equipped with slot, gold is equipped in slot
Belong to the clamping device of spring-piece type, clamping device is electrically connected with cable I；
Socket includes jack body, cable II, and jack body is equipped with the link slot to match with the connecting portion of plug, link slot
Interior be equipped with is electrically connected with the corresponding metal contact chip of slot, metal contact chip with cable II；
It is characterized in that：Connecting portion outer wall is equipped with sliding slot, is equipped with strut in sliding slot, strut can move in sliding slot；Before sliding slot
Holding has U-bracket, and block tongue is connected with axis pin on stent, and axis pin is equipped with torsional spring, and torsional spring can bounce block tongue；
Block tongue includes control panel, snap-gauge, and control panel is connected with snap-gauge, and the angle between control panel and snap-gauge is less than or equal to 90 degree；
Strut front end is against on the control panel of block tongue or the control panel of strut front end and block tongue is connected；
Groove is equipped on inner wall and the corresponding position of connecting portion sliding slot in link slot, size and the sliding slot of groove match；
Bottom portion of groove is equipped with card slot, and the snap-gauge on the block tongue of plug connection is adapted with card slot, i.e., snap-gauge can enter card
Locking is realized in slot.
2. bolt Anti-extrusion buckle according to claim 1, it is characterised in that：The strut runs through header body, strut
Rear end is stretched out other than header body.
3. bolt Anti-extrusion buckle according to claim 2, it is characterised in that：The strut is located at the position in header body
Spring is installed, spring is used to that strut to be resetted or be rebounded when strut is oppressed.
4. bolt Anti-extrusion buckle according to claim 3, it is characterised in that：Handle is equipped at the top of the strut rear end,
For pressing strut.
5. bolt Anti-extrusion buckle according to claim 3, it is characterised in that：The header body outer wall, which is equipped with, to be slided
Block, pushing sliding block can make strut be forced to move.
6. the bolt Anti-extrusion buckle according to claim 1 to 5 any claim, it is characterised in that：The sliding slot and
The complete setting of groove forms fastener.
7. bolt Anti-extrusion buckle according to claim 6, it is characterised in that：The fastener be equipped with 2~4 sets, and
Each fastener is symmetrically disposed in connecting portion, on link slot.
8. bolt Anti-extrusion buckle according to claim 7, it is characterised in that：More sleeve anti-drop buckles are equipped with cyclic annular hand
Handle, for the synchronous more plate struts driven on more sleeve anti-drop buckles.
9. bolt Anti-extrusion buckle according to claim 7, it is characterised in that：More sleeve anti-drop buckles are equipped with cyclic annular sliding
Block, for the synchronous more plate struts driven on more sleeve anti-drop buckles.
10. the bolt Anti-extrusion buckle according to claim 1 to 5 any claim, it is characterised in that：The snap-gauge tool
There is easily broken structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814079.7U CN207474832U (en) | 2017-12-10 | 2017-12-10 | Bolt Anti-extrusion is buckled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814079.7U CN207474832U (en) | 2017-12-10 | 2017-12-10 | Bolt Anti-extrusion is buckled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474832U true CN207474832U (en) | 2018-06-08 |
Family
ID=62257668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814079.7U Expired - Fee Related CN207474832U (en) | 2017-12-10 | 2017-12-10 | Bolt Anti-extrusion is buckled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412103A (en) * | 2018-11-19 | 2019-03-01 | 耿思宇 | A kind of quick detachable electric power harness applied to power Transmission |
| CN114333507A (en) * | 2021-12-14 | 2022-04-12 | 齐齐哈尔医学院 | Be suitable for format of english simple sentence study to apply training cardboard |
-
2017
- 2017-12-10 CN CN201721814079.7U patent/CN207474832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412103A (en) * | 2018-11-19 | 2019-03-01 | 耿思宇 | A kind of quick detachable electric power harness applied to power Transmission |
| CN109412103B (en) * | 2018-11-19 | 2020-06-02 | 深圳市海宇鸿电子科技有限公司 | Be applied to electric power transmission's quick detachable power pencil |
| CN114333507A (en) * | 2021-12-14 | 2022-04-12 | 齐齐哈尔医学院 | Be suitable for format of english simple sentence study to apply training cardboard |
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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: 20180608 Termination date: 20181210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |