CN220914909U - Junction box with good sealing effect - Google Patents
Junction box with good sealing effect Download PDFInfo
- Publication number
- CN220914909U CN220914909U CN202321392380.9U CN202321392380U CN220914909U CN 220914909 U CN220914909 U CN 220914909U CN 202321392380 U CN202321392380 U CN 202321392380U CN 220914909 U CN220914909 U CN 220914909U
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- sealing
- base
- sealing cover
- fixed
- junction box
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- 238000007789 sealing Methods 0.000 title claims abstract description 87
- 230000000694 effects Effects 0.000 title claims abstract description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model discloses a junction box with good sealing effect, which comprises a base and a cable, wherein a sealing cover is arranged at the top of the base, locking bolts are arranged at both sides of the base and the sealing cover, a clamp is arranged at the top of the base, a wiring terminal is arranged at the top of the base through the clamp, the cable is inserted into the sealing cover from both sides of the sealing cover and is connected with the wiring terminal, an adjusting mechanism is arranged at the inner top of the sealing cover, a sealing mechanism is arranged between the base and the sealing cover, and the sealing mechanism is arranged on the adjusting mechanism. Compared with the prior art, the utility model seals the connecting part between the base and the sealing cover by arranging the adjusting mechanism and matching with the sealing mechanism, fills the space between the base and the sealing cover by using the inflated air bag, and has very convenient use and good sealing property.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a junction box with good sealing effect.
Background
The junction box is one of the electrician auxiliary materials, because the electric wire for decoration passes through the electric wire tube, the junction part (such as a longer line or the electric wire tube needs to turn) of the electric wire tube adopts the junction box as the transitional use, the electric wire tube is connected with the junction box, and the electric wire in the junction box is connected, so that the effect of protecting the electric wire and connecting the electric wire is achieved. The existing junction box is mostly sealed by using a sealing ring between a box cover and a box body in actual use, but the tensile strength and the tearing strength are poor in mechanical property, and the sealing property can be reduced along with time in use, so that the junction box with good sealing effect is provided.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a junction box with good sealing effect.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a terminal box that sealed effectual, includes base and cable, sealed lid is installed at the top of base, locking bolt is all installed to the both sides of base and sealed lid, the clamp is installed at the top of base, binding post is installed through the clamp at the top of base, the cable inserts sealed inside of lid and is connected with binding post from the both sides of sealed lid, adjustment mechanism is installed at sealed interior top, install sealing mechanism between base and the sealed lid, sealing mechanism installs on adjustment mechanism.
Preferably, the adjusting mechanism comprises an adjusting rod arranged in the sealing cover, both ends of the adjusting rod are respectively connected with a thread bush through threads, a movable block is fixed on the thread bush, the bottom of the movable block is rotationally connected with a connecting rod, and the bottom of the connecting rod is rotationally connected with a movable plate.
Preferably, the screw threads at two ends of the adjusting rod are opposite in rotation direction, the movable block is in sliding connection with the sealing cover, the movable plate is in sliding connection with the sealing cover, and the sealing mechanism is arranged at the bottom of the movable plate.
Preferably, the sealing mechanism comprises a fixed sleeve fixed in the sealing cover and a movable column fixed at the bottom of the movable plate, the movable column is inserted into the fixed sleeve and connected with a piston, an air pipe is installed at the bottom of the fixed sleeve, and an air bag is installed at the bottom of the air pipe.
Preferably, the number of the fixed sleeves and the movable columns is a plurality of groups, and the fixed sleeves are symmetrically distributed in the sealing cover.
Preferably, the air bag is fixed in the sealing cover, the surface of the piston is sleeved with the sealing ring, and the piston is in sliding connection with the fixing sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the connecting part between the base and the sealing cover is sealed by arranging the adjusting mechanism and matching with the sealing mechanism, and the inflatable air bag is utilized to fill the space between the base and the sealing cover, so that the sealing cover is very convenient to use and good in sealing performance.
Drawings
FIG. 1 is an isometric view of a junction box with good sealing effect according to the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1 base, 2 sealing cover, 3 locking bolt, 4 binding post, 5 clamp, 6 cable, 7 adjustment mechanism, 71 adjusting lever, 72 screw thread cover, 73 movable block, 74 connecting rod, 75 fly leaf, 8 sealing mechanism, 81 fixed cover, 82 movable column, 83 piston, 84 trachea, 85 gasbag.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 3, a junction box with good sealing effect comprises a base 1 and a cable 6, wherein a sealing cover 2 is arranged at the top of the base 1, locking bolts 3 are arranged at both sides of the base 1 and the sealing cover 2, a clamp 5 is arranged at the top of the base 1, a junction terminal 4 is arranged at the top of the base 1 through the clamp 5, the cable 6 is inserted into the sealing cover 2 from both sides of the sealing cover 2 and is connected with the junction terminal 4, an adjusting mechanism 7 is arranged at the inner top of the sealing cover 2, a sealing mechanism 8 is arranged between the base 1 and the sealing cover 2, the sealing mechanism 8 is arranged on the adjusting mechanism 7, the adjusting mechanism 7 comprises an adjusting rod 71 arranged in the sealing cover 2, screw sleeves 72 are connected at both ends of the adjusting rod 71 through threads, a movable block 73 is fixed on the screw sleeve 72, a connecting rod 74 is rotatably connected at the bottom of the movable block 73, a movable plate 75 is rotatably connected at the bottom of the connecting rod 74, the screw threads at the two ends of the adjusting rod 71 are opposite in screwing direction, the movable block 73 is in sliding connection with the sealing cover 2, the movable plate 75 is in sliding connection with the sealing cover 2, the sealing mechanism 8 is arranged at the bottom of the movable plate 75, the sealing mechanism 8 comprises a fixed sleeve 81 fixed in the sealing cover 2 and a movable column 82 fixed at the bottom of the movable plate 75, the movable column 82 is inserted into the fixed sleeve 81 and is connected with a piston 83, an air pipe 84 is arranged at the bottom of the fixed sleeve 81, an air bag 85 is arranged at the bottom of the air pipe 84, the quantity of the fixed sleeve 81 and the movable column 82 is a plurality of groups, the fixed sleeves 81 are symmetrically distributed in the sealing cover 2, the air bag 85 is fixed in the sealing cover 2, the surface of the piston 83 is sleeved with a sealing ring, the piston 83 is in sliding connection with the fixed sleeve 81, the connecting part between the base and the sealing cover is sealed by arranging the adjusting mechanism, filling is carried out between the base and the sealing cover by using the inflated air bag, so that the use is very convenient, and the sealing performance is good.
When the sealing device is used, firstly, a cable 6 is inserted into the sealing cover 2, the cable is connected with the wiring terminal 4, the sealing cover 2 is fixed with the base 1 through the bolt 3, then the adjusting rod 71 is rotated, the adjusting rod 71 drives the movable block 73 to slide in the sealing cover 2 through the threaded transmission with the threaded sleeve 72, the movable block 73 drives the movable plate 75 to slide in the sealing cover 2 through the connecting rod 74, the movable plate 75 drives the movable column 82, the movable column 82 drives the piston 83 to slide in the fixed sleeve 81, and the piston 83 injects air in the plurality of groups of fixed sleeves 81 into the air bag 85, so that the air bag 85 is inflated and expanded, a gap between the lifting rod 1 and the sealing cover 2 can be effectively filled, and the sealing performance of the device is improved.
In summary, compared with the prior art, the utility model seals the connecting part between the base and the sealing cover by arranging the adjusting mechanism and matching with the sealing mechanism, fills the space between the base and the sealing cover by using the inflated air bag, and has very convenient use and good sealing performance.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a terminal box that sealed effect is good, includes base (1) and cable (6), a serial communication port, sealed lid (2) are installed at the top of base (1), locking bolt (3) are all installed to the both sides of base (1) and sealed lid (2), clamp (5) are installed at the top of base (1), binding post (4) are installed through clamp (5) at the top of base (1), cable (6) insert the inside of sealed lid (2) from the both sides of sealed lid (2) and be connected with binding post (4), adjustment mechanism (7) are installed at the interior top of sealed lid (2), sealing mechanism (8) are installed between base (1) and the sealed lid (2), sealing mechanism (8) are installed on adjustment mechanism (7).
2. The junction box with good sealing effect according to claim 1, wherein the adjusting mechanism (7) comprises an adjusting rod (71) installed in the sealing cover (2), both ends of the adjusting rod (71) are connected with a threaded sleeve (72) through threads, a movable block (73) is fixed on the threaded sleeve (72), a connecting rod (74) is rotatably connected to the bottom of the movable block (73), and a movable plate (75) is rotatably connected to the bottom of the connecting rod (74).
3. The junction box with good sealing effect according to claim 2, wherein the screw threads at two ends of the adjusting rod (71) are opposite in rotation direction, the movable block (73) is in sliding connection with the sealing cover (2), the movable plate (75) is in sliding connection with the sealing cover (2), and the sealing mechanism (8) is arranged at the bottom of the movable plate (75).
4. A junction box with good sealing effect according to claim 3, characterized in that the sealing mechanism (8) comprises a fixed sleeve (81) fixed in the sealing cover (2) and a movable column (82) fixed at the bottom of the movable plate (75), the movable column (82) is inserted into the fixed sleeve (81) and connected with a piston (83), an air pipe (84) is installed at the bottom of the fixed sleeve (81), and an air bag (85) is installed at the bottom of the air pipe (84).
5. The junction box with good sealing effect according to claim 4, wherein the number of the fixed sleeves (81) and the movable columns (82) is a plurality of groups, and the fixed sleeves (81) in the plurality of groups are symmetrically distributed in the sealing cover (2).
6. The junction box with good sealing effect according to claim 4, wherein the air bag (85) is fixed inside the sealing cover (2), the surface of the piston (83) is sleeved with a sealing ring, and the piston (83) is in sliding connection with the fixing sleeve (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392380.9U CN220914909U (en) | 2023-06-01 | 2023-06-01 | Junction box with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392380.9U CN220914909U (en) | 2023-06-01 | 2023-06-01 | Junction box with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220914909U true CN220914909U (en) | 2024-05-07 |
Family
ID=90903942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321392380.9U Active CN220914909U (en) | 2023-06-01 | 2023-06-01 | Junction box with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220914909U (en) |
-
2023
- 2023-06-01 CN CN202321392380.9U patent/CN220914909U/en active Active
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