CN213755318U - Electronic circuit board wire harness with plug-in sealing structure - Google Patents
Electronic circuit board wire harness with plug-in sealing structure Download PDFInfo
- Publication number
- CN213755318U CN213755318U CN202023184064.1U CN202023184064U CN213755318U CN 213755318 U CN213755318 U CN 213755318U CN 202023184064 U CN202023184064 U CN 202023184064U CN 213755318 U CN213755318 U CN 213755318U
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- China
- Prior art keywords
- shell
- fixed plate
- circuit board
- electronic circuit
- plug
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- 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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- 238000007789 sealing Methods 0.000 title claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electronic circuit board pencil with grafting seal structure, including connecting shell one, connecting shell two, table wall fixedly connected with fixed plate in the two inner chamber bottoms of connecting shell, the connecting rod swing joint of fixed plate through two cross arrangement has the movable plate, the sliding tray has all been seted up on movable plate and the fixed plate, two the tip that the connecting rod is located the sliding tray all articulates there is the movable block. The utility model discloses in, electric telescopic handle's flexible end drives the movable block that is located the sliding tray on the fixed plate and moves on the horizontal direction, the movable block drives the X type structure that two connecting rods formed and rotates, the movable block that is located the sliding tray on the movable plate moves on the horizontal direction for the movable plate rises in vertical direction, driving motor's output drives gear revolve, the gear drives two racks and drives the stopper outwards removal respectively, the stopper drives and spacing groove joint, realize connecting shell one and the connection of connecting shell two.
Description
Technical Field
The utility model relates to a wiring harness structure technical field especially relates to an electronic circuit board pencil with grafting seal structure.
Background
At present, need set up the through wires hole on the shell during waterproof product threading, when meeting overcast and rainy weather, the shell is easily permeated by the rainwater, leads to the electric wire short circuit in the waterproof product, so all need adopt water-proof measure to prevent that waterproof product from being permeated by the rainwater when the threading of present most of waterproof product.
Adopt the form of hot melt adhesive to carry out gap filling, though there is better waterproof sealing effect, nevertheless because the hot melt adhesive is together fixed with sealing plug and pencil, consequently when the pencil damages to need to be changed, then need take originally intact sealing plug to change together to cause the waste of originally intact sealing plug, consequently propose an electronic circuit board pencil with grafting seal structure.
Disclosure of Invention
The utility model aims to provide a: in order to solve the above problems, an electronic circuit board harness having a plug-in sealing structure is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electronic circuit board wire harness with a plug-in sealing structure comprises a first connecting shell and a second connecting shell, wherein a fixed plate is fixedly connected to the inner surface wall of the bottom end of an inner cavity of the second connecting shell, the fixed plate is movably connected with a movable plate through two connecting rods which are arranged in a crossed mode, sliding grooves are formed in the movable plate and the fixed plate, two connecting rods are hinged to the end portions of the sliding grooves, a movable block is hinged to one end portion of each connecting rod, an electric telescopic rod is fixedly connected to the inner portion of each sliding groove, the telescopic end of the electric telescopic rod is fixedly connected with the corresponding movable block, the corresponding movable block is hinged to one connecting rod, a first shell is fixedly connected to the top end of the corresponding movable plate, a driving motor is arranged on the second connecting shell, a rotating rod is connected to the output end of the driving motor in a transmission mode, the rotating rod penetrates through the fixed plate and the movable plate, gears are fixedly connected to the end portions of the rotating rod, and two racks are arranged in the first shell, two rack tip fixedly connected with stopper, set up the recess with the removal looks adaptation on the connection shell one.
As a further description of the above technical solution:
one end of the first connecting shell and one end of the second connecting shell are connected in a screwing mode through bolts.
As a further description of the above technical solution:
and a sliding seat matched with the rack is arranged in the first shell.
As a further description of the above technical solution:
and the inner surface walls on two sides of the groove are provided with limit grooves matched with the limit blocks.
As a further description of the above technical solution:
one end of one connecting rod is hinged to the movable plate, the other end of one connecting rod is hinged to the movable block, one end of the other connecting rod is hinged to the fixed plate, and the other end of the other connecting rod is hinged to the movable block.
As a further description of the above technical solution:
a sliding hole for the limiting block to slide is formed in the first shell.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, electric telescopic handle's flexible end drives the movable block that is located the sliding tray on the fixed plate and moves on the horizontal direction, the movable block drives the X type structure that two connecting rods formed and rotates, the movable block that is located the sliding tray on the movable plate moves on the horizontal direction for the movable plate rises in vertical direction, driving motor's output drives gear revolve, the gear drives two racks and drives the stopper outwards removal respectively, the stopper drives and spacing groove joint, realize connecting shell one and the connection of connecting shell two.
2. The utility model discloses in, connect shell one and two one ends of connecting shell and close the connection soon through the bolt, can improve the connection effect of connecting shell one and connecting shell two.
Drawings
Fig. 1 is a schematic view illustrating a connection structure of a first connection shell and a second connection shell according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a second cross-sectional structure of a connection shell according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a top-view cross-sectional structure of a first housing provided according to an embodiment of the present invention;
illustration of the drawings:
1. connecting the shell I; 2. a second connecting shell; 3. a fixing plate; 4. moving the plate; 5. a connecting rod; 6. an electric telescopic rod; 7. a sliding groove; 8. a groove; 9. a limiting groove; 10. a first housing; 11. a slide base; 12. a rack; 13. a limiting block; 14. a gear; 15. a drive motor; 16. rotating the rod; 17. a moving block; 18. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electronic circuit board wiring harness with a plug-in sealing structure comprises a first connecting shell 1 and a second connecting shell 2, wherein the inner surface wall of the bottom end of an inner cavity of the second connecting shell 2 is fixedly connected with a fixed plate 3, the fixed plate 3 is movably connected with a movable plate 4 through two connecting rods 5 which are arranged in a crossed manner, the two connecting rods 5 are hinged with each other, the hinged point is positioned at the center of the connecting rod 5, one end of one connecting rod 5 is hinged with the movable plate 4, the other end of the other connecting rod 5 is hinged with a movable block 17, one end of the other connecting rod 5 is hinged with the fixed plate 3, the other end of the other connecting rod 5 is hinged with a movable block 17, sliding grooves 7 are formed in the movable plate 4 and the fixed plate 3, the movable block 17 is positioned in the sliding grooves 7, the end parts of the two connecting rods 5, which are positioned in the sliding grooves 7, electric telescopic rods 6 are fixedly connected in the sliding grooves 7, and the telescopic ends of the electric telescopic rods 6 are fixedly connected with the movable block 17, the movable block 17 is hinged to one connecting rod 5, the first shell 10 is fixedly connected to the top end of the movable block 4, the driving motor 15 is fixedly connected to the second connecting shell 2, the rotating rod 16 is connected to the output end of the driving motor 15 in a transmission mode, the rotating rod 16 penetrates through the end portions of the fixed plate 3, the movable plate 4 and the rotating rod 16 and is fixedly connected with the gear 14, the two racks 12 are slidably connected to the first shell 10, the racks 12 are meshed with the gear 14, the limiting blocks 13 are fixedly connected to the end portions of the two racks 12, and the groove 8 matched with the movable plate 4 is formed in the first connecting shell 1.
Specifically, as shown in fig. 1, one end of the first connecting shell 1 and one end of the second connecting shell 2 are screwed together by the bolt 18, so that the connecting effect of the first connecting shell 1 and the second connecting shell 2 can be improved.
Specifically, as shown in fig. 3, a sliding seat 11 adapted to the rack 12 is disposed in the first housing 10, a sliding hole for allowing the limiting block 13 to slide is disposed on the first housing 10, and the sliding seat 11 can limit the movement of the rack 12, so as to prevent the rack 12 from shifting during the movement.
Specifically, as shown in fig. 2, the inner surface walls of the two sides of the groove 8 are provided with limiting grooves 9 matched with the limiting blocks 13, and the limiting grooves 9 are matched with the limiting blocks 13, so that the connecting effect of the first connecting shell 1 and the second connecting shell 2 can be improved.
The working principle is as follows: during the use, open electric telescopic handle 6, electric telescopic handle 6's flexible end drives the movable block 17 that is located the sliding tray 7 on fixed plate 3 and moves on the horizontal direction, movable block 17 drives the X type structure that two connecting rods 5 formed and rotates, movable block 17 that is located the sliding tray 7 on movable plate 4 moves in the horizontal direction, make movable plate 4 rise in vertical direction, after movable plate 4 and the interior table wall butt in 8 tops of recess, close electric telescopic handle 6, open driving motor 15, driving motor 15's output drives gear 14 and rotates, gear 14 drives two racks 12 and drives stopper 13 and outwards move respectively, stopper 13 drives and spacing groove 9 joint, realize the connection of connecting shell one 1 and connecting shell two 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An electronic circuit board wire harness with a plug-in sealing structure comprises a first connecting shell (1) and a second connecting shell (2), and is characterized in that a fixed plate (3) is fixedly connected to the inner surface wall of the bottom end of an inner cavity of the second connecting shell (2), the fixed plate (3) is movably connected with a movable plate (4) through two connecting rods (5) which are arranged in a crossed mode, sliding grooves (7) are formed in the movable plate (4) and the fixed plate (3), moving blocks (17) are hinged to the end portions, located on the sliding grooves (7), of the two connecting rods (5), an electric telescopic rod (6) is fixedly connected in one sliding groove (7), the telescopic end of the electric telescopic rod (6) is fixedly connected with the moving blocks (17), the moving blocks (17) are hinged to one connecting rod (5), and a first shell (10) is fixedly connected to the top end of the movable plate (4), be equipped with driving motor (15) on connection shell two (2), the output transmission of driving motor (15) is connected with dwang (16), dwang (16) run through tip fixedly connected with gear (14) of fixed plate (3) and movable plate (4) and dwang (16), be equipped with two rack (12) in first casing (10), two rack (12) tip fixedly connected with stopper (13), set up recess (8) with movable plate (4) looks adaptation on connection shell (1).
2. The wiring harness of an electronic circuit board with a plug-in sealing structure as claimed in claim 1, wherein one end of the first connecting shell (1) and one end of the second connecting shell (2) are screwed together by a bolt (18).
3. An electronic circuit board harness with a plug-in sealing structure according to claim 1, characterized in that a slide (11) adapted to a rack (12) is provided in the first housing (10).
4. The wiring harness of the electronic circuit board with the plug-in sealing structure as claimed in claim 1, wherein the inner surface walls of both sides of the groove (8) are provided with limiting grooves (9) adapted to the limiting blocks (13).
5. The wiring harness of an electronic circuit board with a plug-in sealing structure as claimed in claim 1, wherein one end of one of the connecting rods (5) is hinged with the moving plate (4), the other end of one of the connecting rods (5) is hinged with a moving block (17), one end of the other connecting rod (5) is hinged with the fixed plate (3), and the other end of the other connecting rod (5) is hinged with the moving block (17).
6. The wiring harness of an electronic circuit board with a plug-in sealing structure as claimed in claim 1, wherein the first housing (10) is provided with a sliding hole for the sliding of the limiting block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184064.1U CN213755318U (en) | 2020-12-25 | 2020-12-25 | Electronic circuit board wire harness with plug-in sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023184064.1U CN213755318U (en) | 2020-12-25 | 2020-12-25 | Electronic circuit board wire harness with plug-in sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213755318U true CN213755318U (en) | 2021-07-20 |
Family
ID=76836665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023184064.1U Expired - Fee Related CN213755318U (en) | 2020-12-25 | 2020-12-25 | Electronic circuit board wire harness with plug-in sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213755318U (en) |
-
2020
- 2020-12-25 CN CN202023184064.1U patent/CN213755318U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |