CN208738471U - A kind of FPC connector of avoiding misinsertion - Google Patents
A kind of FPC connector of avoiding misinsertion Download PDFInfo
- Publication number
- CN208738471U CN208738471U CN201821484844.8U CN201821484844U CN208738471U CN 208738471 U CN208738471 U CN 208738471U CN 201821484844 U CN201821484844 U CN 201821484844U CN 208738471 U CN208738471 U CN 208738471U
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- China
- Prior art keywords
- cabinet
- guide rod
- rod
- bar
- fpc connector
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Abstract
The utility model discloses a kind of FPC connectors of avoiding misinsertion; including cabinet and link block; the box house is located at vertical center line side and opens up fluted, and side of the cabinet far from groove is opened up in the horizontal direction there are three connecting hole, is bonded with protective case on the inner wall of three connecting holes.In the utility model, the guide rod there are three different length is arranged in the device in connecting hole, three connecting rods are put into connecting hole and are attached with three guide rods, when going wrong, due to the difference of three connection pole lengths, meeting is so that connection bar is mobile to the other side, connection bar can squeeze telescopic rod and air bag, due to being connected to the movement of bar, meeting is so that three guide rods can be in off-position, can effectively avoid because wrong plug and caused by safety problem, without when being attached, it can be by turning nut, connecting rod is mutually separated with conducting block, it can make the device when in free state, situations such as electric leakage will not be generated.
Description
Technical field
The utility model relates to attachment device field, specially a kind of FPC connector of avoiding misinsertion.
Background technique
PPC plastics are also known as lined polymethyl ethylene carbonate, it is using carbon dioxide and propylene oxide as the one of Material synthesis
The complete degradable environment-friendly plastics of kind.The attachment device that PPC material is constituted effectively carries out isolated power supply, promotes safety.
PPC connector has become industrial production and a kind of essential attachment device of family life.
Existing PPC connector, when being attached to harness, since the structure of connection equipment is similar, it may appear that
The case where connection error, the connector of connection error are easy to produce spark, cause the breaking-up of connector, sternly when being powered
Weight may lead fire, lack certain Anti-misplug function, existing PPC connector, when not being attached, manpower is touched
Touch be easy arrived by electricity, especially to children etc., safety is limited, be unable to satisfy user for PPC connector safety and
The requirement of Anti-misplug.
Utility model content
The purpose of this utility model is to provide a kind of FPC connectors of avoiding misinsertion, to solve institute in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of FPC connector of avoiding misinsertion, including
Cabinet and link block, the box house are located at vertical center line side and open up fluted a, lateral edge of the cabinet far from groove
Horizontal direction is opened up there are three connecting hole, is bonded with protective case on the inner wall of three connecting holes, in the protective case respectively
Sliding sleeve is equipped with the first guide rod, the second guide rod and third guide rod, and the one end being located on the outside of protective case is welded with connection bar, institute
The other side for stating connection bar is bonded with insulating bar, and the insulating bar is located at horizontal central line two sides far from the side of connection bar and equidistantly glues
Conjunction has air bag, and the two sides that air bag is located on the side wall of the insulating bar are equidistantly welded with two telescopic rods in the horizontal direction, described
Air bag is connected with the inner wall of cabinet with the other end of two telescopic rods, and the top of the insulating bar is welded with along the vertical direction
Threaded rod, the threaded rod run through cabinet along the vertical direction, and the threaded one end that the threaded rod is located on the outside of cabinet is connected with spiral shell
It is female.
Further, horizontally disposed on the side of the link block to have and the first guide rod, the second guide rod and third
The corresponding first connecting rod of guide rod, the second connecting rod and third connecting rod.
Further, the length in the horizontal direction of first guide rod, the second guide rod and third guide rod is unequal.
Further, the two sides on the inner wall of the cabinet along the vertical direction positioned at three connecting holes are welded with conducting block.
Further, the protective case is made of insulating materials and elastic material.
Further, the insulating bar and nut are made of insulating materials.
Further, sliding slot, and the length of sliding slot in the width direction are offered on the side wall of the cabinet in the horizontal direction
Less than the outer diameter of nut.
Compared with prior art, the utility model has the beneficial effects that firstly, there are three the device is arranged in connecting hole
The guide rod of different length is provided with corresponding three connecting rods on link block, can be by the way that three connecting rods are put into connection
It is attached in hole with three guide rods, when going wrong, the difference for connecting pole length due to three can be connected to bar to another
Side is mobile, so that connection bar can squeeze telescopic rod and air bag, due to being connected to the movement of bar, is in contact originally with connection bar
Situations such as link block separates, and three guide rods can be in off-position, can effectively avoid because of short circuit caused by wrong plug,
Safety is promoted, secondly, when being not necessarily to be attached, it can be by turning nut, mobile insulating bar, by connecting rod and conducting block
Situations such as mutually separating, can making the device when in free state, will not generate electric leakage, ensures the safety of user.
Detailed description of the invention
Fig. 1 is the cabinet overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the link block entirety of the utility model；
Fig. 3 is the structural schematic diagram of the vertical view of the cabinet of the utility model.
In figure: 1, cabinet；2, groove；3, connecting hole；4, protective case；5, the first guide rod；501, first connecting rod；6, second
Guide rod；601, the second connecting rod；7, third guide rod；701, third connecting rod；8, it is connected to bar；9, insulating bar；10, air bag；11, it stretches
Contracting bar；12, threaded rod；13, nut；14, conducting block；15, link block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of FPC connector of avoiding misinsertion, including cabinet
1 and link block 15, cabinet 1 be internally located at vertical center line side and open up fluted 2, a lateral edge level side of the cabinet 1 far from groove 2
To opening up there are three connecting hole 3, it is bonded with protective case 4 on the inner wall of three connecting holes 3, sliding sleeve is equipped with respectively in protective case 4
First guide rod 5, the second guide rod 6 and third guide rod 7, and the one end for being located at 4 outside of protective case is welded with connection bar 8, is connected to bar 8
The other side be bonded with insulating bar 9, insulating bar 9 is located at horizontal central line two sides far from the side of connection bar 8 and is equidistantly bonded with air bag
10, air bag 10 can control the position of connection bar 8, and the two sides that air bag 10 is located on the side wall of insulating bar 9 are equidistant in the horizontal direction
Two telescopic rods 11 are welded with, two telescopic rods 11 can play the role of protection to air bag 10, can also play to connection bar 8
The position-limiting action of motion track, air bag 10 are connected with the inner wall of cabinet 1 with the other end of two telescopic rods 11, insulating bar 9
Top be welded with threaded rod 12 along the vertical direction, threaded rod 12 runs through cabinet 1 along the vertical direction, and threaded rod 12 is located at cabinet 1
The threaded one end in outside is connected with nut 13, and the vertical section of nut 13 is semicircular structure, can effectively prevent electric shock,
It may be implemented that the position of connection bar 8 is fixed, realize and be powered or power off.
Further, horizontally disposed on the side of link block 15 to have and the first guide rod 5, the second guide rod 6 and third
The corresponding first connecting rod 501 of guide rod 7, the second connecting rod 601 and third connecting rod 701.
Further, the length in the horizontal direction of the first guide rod 5, the second guide rod 6 and third guide rod 7 is unequal, can
It is connected to avoid wrong plug occurs.
Further, the two sides on the inner wall of cabinet 1 along the vertical direction positioned at three connecting holes 3 are welded with conducting block 14,
Conducting block 14 with extraneous power supply for being connected.
Further, protective case 4 is made of insulating materials and elastic material, and 4 one side of protective case can play isolation electricity
Effect, on the other hand fixation can be clamped to connecting rod.
Further, insulating bar 9 is made of with nut 13 insulating materials, can effectively prevent electric shock.
Further, sliding slot is offered on the side wall of cabinet 1 in the horizontal direction, sliding slot can be in order to which threaded rod 12 be along level
The movement in direction, and the length of sliding slot in the width direction is less than the outer diameter of nut 13, can be realized by turning nut 13 to exhausted
The fixation of edge bar 9.
Working principle: conducting block 14 and extraneous power supply in the device are electrically connected by conducting wire, need to connect the device
When, link block 15 is grasped, three connecting rods on link block 15 are inserted into respectively in protective case 4, with three connecting rods
Movement, when wrong plug occurs, it is mobile to the side far from protective case 4 to be connected to bar 8, is connected to bar 8 and conducting block originally
14 are in contact, the device be in can energized state, connection bar 8 separated with 14 phase of conducting block, which is in the different shape of circuit
State effectively avoids safety problem caused by wrong plug, when being connected to the movement of bar 8, can carry out to air bag 10 and telescopic rod 11
It squeezes, finds mistake, after removing link block 15, under the action of air bag 10, connection bar 8 can be reconnected with conducting block 14,
When first connecting rod 501, the second connecting rod 601 and third connecting rod 701 are led with the first guide rod 5, the second guide rod 6 and third respectively
When bar 7 is connected, connection bar 8 will not be moved, which is in connected state, protective case 4 can to three connecting rods into
Row clamps, and realizes Anti-misplug processing, when not in use, nut 13 can be turned, so that nut 13 squeezes the outer wall of cabinet 1
The position of pressure, connection bar 8 is fixed, and realizes power down process, promotes safety.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of FPC connector of avoiding misinsertion, including cabinet (1) and link block (15), it is characterised in that: in the cabinet (1)
Portion is located at vertical center line side and opens up fluted (2), and the cabinet (1) offers in the horizontal direction far from the side of groove (2)
Three connecting holes (3) are bonded with protective case (4) on the inner wall of three connecting holes (3), slide respectively in the protective case (4)
It is dynamic to be arranged with the first guide rod (5), the second guide rod (6) and third guide rod (7), and the one end being located on the outside of protective case (4) is welded
Have connection bar (8), the other side of connection bar (8) is bonded with insulating bar (9), and the insulating bar (9) is far from connection bar (8)
Side is located at horizontal central line two sides and is equidistantly bonded with air bag (10), and the two of air bag (10) are located on the side wall of the insulating bar (9)
Lateral edge horizontal direction is equidistantly welded with two telescopic rods (11), the other end of the air bag (10) and two telescopic rods (11) with
The inner wall of cabinet (1) is connected, and the top of the insulating bar (9) is welded with threaded rod (12), the threaded rod along the vertical direction
(12) run through cabinet (1) along the vertical direction, the threaded one end that the threaded rod (12) is located on the outside of cabinet (1) is connected with nut
(13)。
2. a kind of FPC connector of avoiding misinsertion according to claim 1, it is characterised in that: the side of the link block (15)
It is horizontally disposed on face to have and the first guide rod (5), the second guide rod (6) and third guide rod (7) corresponding first connecting rod
(501), the second connecting rod (601) and third connecting rod (701).
3. a kind of FPC connector of avoiding misinsertion according to claim 1, it is characterised in that: first guide rod (5),
The length in the horizontal direction of two guide rods (6) and third guide rod (7) is unequal.
4. a kind of FPC connector of avoiding misinsertion according to claim 1, it is characterised in that: on the inner wall of the cabinet (1)
Conducting block (14) are welded with positioned at the two sides of three connecting holes (3) along the vertical direction.
5. a kind of FPC connector of avoiding misinsertion according to claim 1, it is characterised in that: the protective case (4) is by insulating
Material and elastic material are constituted.
6. a kind of FPC connector of avoiding misinsertion according to claim 1, it is characterised in that: the insulating bar (9) and nut
(13) it is made of insulating materials.
7. a kind of FPC connector of avoiding misinsertion according to claim 1, it is characterised in that: on the side wall of the cabinet (1)
Sliding slot is offered in the horizontal direction, and the length of sliding slot in the width direction is less than the outer diameter of nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484844.8U CN208738471U (en) | 2018-09-11 | 2018-09-11 | A kind of FPC connector of avoiding misinsertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484844.8U CN208738471U (en) | 2018-09-11 | 2018-09-11 | A kind of FPC connector of avoiding misinsertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208738471U true CN208738471U (en) | 2019-04-12 |
Family
ID=66034345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821484844.8U Active CN208738471U (en) | 2018-09-11 | 2018-09-11 | A kind of FPC connector of avoiding misinsertion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208738471U (en) |
-
2018
- 2018-09-11 CN CN201821484844.8U patent/CN208738471U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |