CN203660165U - Electronic device and waterproof electric connector thereof - Google Patents
Electronic device and waterproof electric connector thereof Download PDFInfo
- Publication number
- CN203660165U CN203660165U CN201320889999.0U CN201320889999U CN203660165U CN 203660165 U CN203660165 U CN 203660165U CN 201320889999 U CN201320889999 U CN 201320889999U CN 203660165 U CN203660165 U CN 203660165U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- pedestal
- water
- proof function
- electronic installation
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 48
- 238000009434 installation Methods 0.000 claims description 36
- 239000003292 glue Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Provided are an electronic device and a waterproof electric connector thereof. The electronic device comprises a circuit board, a groove hole, a stop block and a waterproof electric connector which is arranged in the groove hole and abuts against the stop block to be connected with the circuit board. The waterproof electric connector includes a seat body, multiple plug holes, at least a sleeve ring, multiple terminals and a sealing glue member. The seat body includes a first side and a second side. The multiple plug holes penetrate the first side and the second side. The at least one sleeve ring sleeves and is connected with the seat body. The multiple terminals are inserted into the multiple plug holes from the first side to the second side. The sealing glue member coats the second side to seal the multiple plug holes and the multiple terminals.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector with water-proof function.
Background technology
The use of electric connector has been widely used on various electronic installation, and such as Mobile terminal machine, machine for punching the card or card reader etc. are in electrical contact by carrying out between the conducting terminal of electric connector and the service of connection devices, can be used for the transmission of charging or any signal.
On the shell of general electronic installation, holes is set, electric connector is installed, in the time that electronic installation is spattered with water, aqueous vapor is easily infiltrated by the gap between holes and electric connector, or because infiltrating in the gap forming between electric connector itself and conducting terminal, cause aqueous vapor to enter electronic installation inside, cause electronic-circuit-component short circuit, for a long time more can attack metal circuit and other electronic component.And the circuit board of electronic installation and electric connector be often to be welded and fixed design, or some glue electric connector is fixed on holes, causes electric connector to change difficult.
In addition, also there is electronic installation inside with flexible flat cable connecting circuit board and electric connector, but, the holes of shell there is no the structure of any fixing electric connector, and in the time that electric connector is collided, electric connector can move to enclosure by holes, cause electric connector cannot and the service of connection devices between carry out in electrical contact, therefore how to solve the problem of existing structure, be the problem place that relevant dealer institute must think deeply.
Utility model content
In view of above problem, the purpose of this utility model is to provide a kind of aqueous vapor of avoiding easily to be infiltrated by the gap between holes and the electric connector of electronic installation, and solves the problem that electric connector cannot be changed.
For reaching above-mentioned purpose, the utility model provides a kind of electric connector with water-proof function, and it comprises:
One pedestal, comprises one first side and one second side;
Multiple spliced eyes, run through this first side and this second side;
At least one collar, is socketed this pedestal; And
Multiple terminals, penetrate those spliced eyes to this second side by this first side, and those terminals comprise:
Multiple bodies;
Multiple contacts, connect a side of those bodies and are positioned at this first side; And
Multiple contact sites, connect the opposite side of those bodies and are positioned at this second side.
The above-mentioned electric connector with water-proof function, wherein the plurality of terminal comprises multiple reflexed ends, connects the end of the plurality of contact, and this pedestal comprises multiple location holes, adjacent the plurality of spliced eye and locate the plurality of reflexed end.
The above-mentioned electric connector with water-proof function, wherein this pedestal comprises a sealing part, seals the plurality of location hole.
The above-mentioned electric connector with water-proof function, wherein the opposite side of the plurality of body exposes to this second side, and this pedestal comprises a sealing part, is coated with the opposite side of the plurality of body.
The above-mentioned electric connector with water-proof function, wherein this pedestal comprises multiple locking boards, is positioned at this second side.
The above-mentioned electric connector with water-proof function, wherein this pedestal comprises a sealing part, coats this second side and seals the plurality of spliced eye and the plurality of terminal.
For reaching above-mentioned purpose, the utility model also provides a kind of electronic installation, and it comprises:
One housing, comprises a slotted eye;
One circuit board, is positioned at this housing;
One stop block, is positioned at this slotted eye; And
One has the electric connector of water-proof function, packs this slotted eye into, and this electric connector with water-proof function connects this circuit board against this stop block, and this electric connector with water-proof function comprises:
One pedestal, comprises one first side and one second side;
Multiple spliced eyes, run through this first side and this second side;
At least one collar, is socketed this pedestal; And
Multiple terminals, penetrate the plurality of spliced eye to this second side by this first side, and the plurality of terminal comprises again:
Multiple bodies;
Multiple contacts, connect a side of the plurality of body and are positioned at this first side; And
Multiple contact sites, connect the opposite side of the plurality of body and are positioned at this second side.
Above-mentioned electronic installation, wherein the plurality of terminal comprises multiple reflexed ends, connects the end of the plurality of contact, and this pedestal comprises multiple location holes, adjacent the plurality of spliced eye and locate the plurality of reflexed end.
Above-mentioned electronic installation, wherein this pedestal comprises a sealing part, seals the plurality of location hole.
Above-mentioned electronic installation, wherein the opposite side of the plurality of body exposes to this second side, and this pedestal comprises a sealing part, is coated with the opposite side of the plurality of body.
Above-mentioned electronic installation, wherein this pedestal comprises multiple locking boards, is positioned at this second side, and this electronic installation comprises a lock-joining part, is positioned at the inner side of this slotted eye and fixes this locking board.
Above-mentioned electronic installation, wherein this pedestal comprises a sealing part, coats this second side and seals the plurality of spliced eye and the plurality of terminal.
The utility model also provides a kind of electronic installation, comprise housing, circuit board, stop block and the above-mentioned electric connector with water-proof function, housing comprises slotted eye, circuit board is positioned at housing, stop block is positioned at slotted eye, the electric connector with water-proof function packs slotted eye into, and the electric connector with water-proof function is against stop block and connecting circuit board.
The utility model is coated the second side of pedestal and is sealed multiple spliced eyes and multiple terminal by sealing part, and gap between slotted eye and the pedestal of at least one collar sealed electronic device, effectively promotes waterproof effect.And, pack into towards side direction in slotted eye with electric connector, against electric connector, avoid electric connector displacement and the problem that cannot electrically transmit by stop block.In addition, the effect of electric connector is processed, is easily changed in the assembling that facilitates, and improves the problem that existing glue is fixed, cannot be changed.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
The decomposing schematic representation of Fig. 1 electronic installation of the present utility model;
Another visual angle schematic diagram of Fig. 2 electronic installation of the present utility model;
The decomposition of Fig. 3 electric connector with water-proof function of the present utility model; .
The schematic appearance of Fig. 4 electric connector with water-proof function of the present utility model;
The partial schematic sectional view of Fig. 5 electronic installation of the present utility model.
Wherein, Reference numeral
100 electronic installations
200 have the electric connector of water-proof function
11 pedestals
111 first sides
112 second sides
114 grooves
115 dividing plates
116 locking boards
13 spliced eyes
15 location holes
21 collars
31 terminals
311 bodies
312 contacts
3121 reflexed ends
313 contact sites
3131 oblique plates
3132 curved contact faces
51 sealing parts
91 housings
911 slotted eyes
92 circuit boards
921 conductive junction points
93 stop blocks
94 lock-joining parts
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in detail:
Consulting Fig. 1 and Fig. 2, is the embodiment of the utility model electronic installation.Fig. 1 is the decomposing schematic representation of electronic installation, another visual angle schematic diagram that Fig. 2 is electronic installation.
In the present embodiment, electronic installation 100 is Mobile terminal machine (Portable Terminal).But not as limit, electronic installation 100 also can be barcode scanner (Scanner), Portable make an inventory machine or Portable price labeling.Electronic installation 100 is mainly made up of housing 91, circuit board 92, stop block 93 and the electric connector 200 with water-proof function.Housing 91 can be a rectangle shell, and a side of housing 91 forms the slotted eye 911 of hollow form, and circuit board 92 is positioned at the inside of housing 91, and the one side of circuit board 92 has multiple conductive junction points 921, adjacent slotted eye 911.Stop block 93 is a projection structure, and stop block 93 is positioned at the inner side of slotted eye 911, and therefore, the width of a side (inner side) opening of slotted eye 911 is less than the width (as shown in Figure 5) of opposite side (outside) opening of slotted eye 911.
Consult Fig. 3, Fig. 4 and Fig. 5, the electric connector 200 with water-proof function packs slotted eye 911 into, the electric connector 200 with water-proof function is against stop block 93 and connecting circuit board 92, and the electric connector 200 with water-proof function is mainly made up of pedestal 11, multiple spliced eye 13, at least one collar 21, multiple terminal 31 and sealing part 51.
The insulator that pedestal 11 is made for plastic cement material.The both sides of pedestal 11 are formed with the first side 111 and the second side 112, and the outside indent of pedestal 11 is formed with at least one groove 114, fix at least one collar 21.
Multiple spliced eyes 13 run through the first side 111 and the second side 112, and equidistant or nonuniform linear antenna array row puts at pedestal 11 multiple spliced eye 13 levels.
The collar 21 is an O type or square elastomer, and the collar 21 is socketed in the outside of pedestal 11, is socketed pedestal 11 with at least more than one collar 21.
Sealing part 51 is coated the second side 112(as shown in Figure 5), at this, the opposite side of body 311 exposes to the second side 112 and coating sealing part 51, by sealing part 51 fixed bodies 311, and sealing part 51 seals the body 311 of multiple spliced eyes 13 and multiple terminal 31.
In the time that assembling has the electric connector 200 of water-proof function, multiple contact sites 313 of multiple terminals 31 of initial condition present the sheet material of straight sheet type, multiple contact sites 313 penetrate spliced eye 13 to second sides 112 by the first side 111, multiple contact sites 313 are bent to form oblique plate 3131 and curved contact face 3132 by reprocessing, coats the second side 112 and seal multiple spliced eyes 13 and multiple terminal 31 with sealing part 51.
In the present embodiment, above-mentioned terminal 31 is only for example with the combination of pedestal 11, implements in aspects at some, and combination can be that mould has the interior terminal 31 that arranges, and treats ejection formation pedestal 11 and mode that joint terminal 31 is located.
In the time thering is the pedestal 11 of electric connector 200 of water-proof function and pack the slotted eye 911 of electronic installation 100 into, one side of pedestal 11 is against stop block 93, the opposite side of pedestal 11 exposes slotted eye 911, multiple contact sites 313 are positioned at the housing 91 of electronic installation 100 and connecting circuit board 92, with multiple conductive junction points 921 of the contact circuit plate 92 of curved contact face 3132 elasticity consolidations, at least one collar 21 closely seals the gap between slotted eye 911 and pedestal 11, contacts with outside aqueous vapor to intercept housing 91 inner bodies.
Fig. 3 and Fig. 4, implement in aspect at some, multiple terminals 31 further have multiple reflexed ends 3121, connect the end of multiple contacts 312, pedestal 11 is further provided with multiple location holes 15, adjacent multiple spliced eye 13, that is multiple location holes 15 form two rows setting with multiple spliced eyes 13.And multiple location holes 15 are located multiple reflexed ends 3121, can seal multiple location holes 15 by sealing part 51.
Fig. 3 and Fig. 4, implement in aspects at some, and pedestal 11 further has multiple dividing plates 115, is positioned at the second side 112 and separates multiple terminals 31, in the time that sealing part 51 is coated the second side 112, can adhere to dividing plate 115 simultaneously, increases retain strength.
Fig. 1 and Fig. 4, implement in aspect at some, and pedestal 11 is further provided with multiple locking boards 116, be positioned at the both sides of the second side 112, electronic installation 100 further has lock-joining part 94, is positioned at the inner side of slotted eye 911, when the electric connector 200 with water-proof function packs into after slotted eye 911.Lock-joining part 94 contraposition locking boards 116 and with lock member interlocking locking board 116 and lock-joining part 94.
The utility model is coated the second side of pedestal and is sealed multiple spliced eyes and multiple terminal by sealing part, and gap between slotted eye and the pedestal of at least one collar sealed electronic device, effectively promotes waterproof effect.And, pack into towards side direction in slotted eye with electric connector, against electric connector, avoid electric connector displacement and the problem that cannot electrically transmit by stop block.In addition, the effect of electric connector is processed, is easily changed in the assembling that facilitates, and improves the problem that existing glue is fixed, cannot be changed.
Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (12)
1. an electric connector with water-proof function, is characterized in that, comprising:
One pedestal, comprises one first side and one second side;
Multiple spliced eyes, run through this first side and this second side;
At least one collar, is socketed this pedestal; And
Multiple terminals, penetrate those spliced eyes to this second side by this first side, and those terminals comprise:
Multiple bodies;
Multiple contacts, connect a side of those bodies and are positioned at this first side; And
Multiple contact sites, connect the opposite side of those bodies and are positioned at this second side.
2. the electric connector with water-proof function according to claim 1, is characterized in that, the plurality of terminal comprises multiple reflexed ends, connects the end of the plurality of contact, and this pedestal comprises multiple location holes, adjacent the plurality of spliced eye and locate the plurality of reflexed end.
3. the electric connector with water-proof function according to claim 2, is characterized in that, this pedestal comprises a sealing part, seals the plurality of location hole.
4. the electric connector with water-proof function according to claim 1, is characterized in that, the opposite side of the plurality of body exposes to this second side, and this pedestal comprises a sealing part, is coated with the opposite side of the plurality of body.
5. the electric connector with water-proof function according to claim 1, is characterized in that, this pedestal comprises multiple locking boards, is positioned at this second side.
6. the electric connector with water-proof function according to claim 1, is characterized in that, this pedestal comprises a sealing part, coats this second side and seals the plurality of spliced eye and the plurality of terminal.
7. an electronic installation, is characterized in that, comprises:
One housing, comprises a slotted eye;
One circuit board, is positioned at this housing;
One stop block, is positioned at this slotted eye; And
One has the electric connector of water-proof function, packs this slotted eye into, and this electric connector with water-proof function connects this circuit board against this stop block, and this electric connector with water-proof function comprises:
One pedestal, comprises one first side and one second side;
Multiple spliced eyes, run through this first side and this second side;
At least one collar, is socketed this pedestal; And
Multiple terminals, penetrate the plurality of spliced eye to this second side by this first side, and the plurality of terminal comprises again:
Multiple bodies;
Multiple contacts, connect a side of the plurality of body and are positioned at this first side; And
Multiple contact sites, connect the opposite side of the plurality of body and are positioned at this second side.
8. electronic installation according to claim 7, is characterized in that, the plurality of terminal comprises multiple reflexed ends, connects the end of the plurality of contact, and this pedestal comprises multiple location holes, adjacent the plurality of spliced eye and locate the plurality of reflexed end.
9. electronic installation according to claim 8, is characterized in that, this pedestal comprises a sealing part, seals the plurality of location hole.
10. electronic installation according to claim 7, is characterized in that, the opposite side of the plurality of body exposes to this second side, and this pedestal comprises a sealing part, is coated with the opposite side of the plurality of body.
11. electronic installations according to claim 7, is characterized in that, this pedestal comprises multiple locking boards, are positioned at this second side, and this electronic installation comprises a lock-joining part, are positioned at the inner side of this slotted eye and fix this locking board.
12. electronic installations according to claim 7, is characterized in that, this pedestal comprises a sealing part, coat this second side and seal the plurality of spliced eye and the plurality of terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889999.0U CN203660165U (en) | 2013-12-31 | 2013-12-31 | Electronic device and waterproof electric connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889999.0U CN203660165U (en) | 2013-12-31 | 2013-12-31 | Electronic device and waterproof electric connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660165U true CN203660165U (en) | 2014-06-18 |
Family
ID=50926517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889999.0U Expired - Lifetime CN203660165U (en) | 2013-12-31 | 2013-12-31 | Electronic device and waterproof electric connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI621308B (en) * | 2015-07-07 | 2018-04-11 | 日本航空電子工業股份有限公司 | Waterproof connector assembly |
-
2013
- 2013-12-31 CN CN201320889999.0U patent/CN203660165U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI621308B (en) * | 2015-07-07 | 2018-04-11 | 日本航空電子工業股份有限公司 | Waterproof connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |