CN220857548U - Circuit junction box with high sealing performance - Google Patents
Circuit junction box with high sealing performance Download PDFInfo
- Publication number
- CN220857548U CN220857548U CN202322608516.1U CN202322608516U CN220857548U CN 220857548 U CN220857548 U CN 220857548U CN 202322608516 U CN202322608516 U CN 202322608516U CN 220857548 U CN220857548 U CN 220857548U
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- CN
- China
- Prior art keywords
- wire harness
- wall
- block
- cavity
- hole groove
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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.)
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- 238000007789 sealing Methods 0.000 title abstract description 7
- 238000003466 welding Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model relates to the technical field of junction boxes, in particular to a circuit junction box with high tightness, which comprises a shell, wherein a wire harness sleeve is arranged on the outer wall of the shell, a stabilizing component used for fixing a wire harness is arranged inside the wire harness sleeve, the stabilizing component comprises a cavity arranged inside the wire harness sleeve, a supporting plate is arranged inside the cavity, a fixing block is arranged on the inner wall of the supporting plate, a hole groove is formed in the inner wall of the fixing block, a clamping block is arranged inside the hole groove, a rack is arranged at one end, far away from the hole groove, of the clamping block, a sliding block is arranged on the outer wall of the supporting plate, a screw rod is arranged inside the sliding block, a pull rod is arranged on one side of the supporting plate, and a spring is arranged outside the pull rod. The wire harness fixing device disclosed by the utility model has the advantages that the wire harness is wrapped, clamped and fixed, the wire harness is pulled to be extruded towards the mounting hole, the mounting stability and the sealing performance of the wire harness are improved, and the locking timeliness of the wire harness is improved by adding the stabilizing component.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a circuit junction box with high tightness.
Background
In building decoration, the junction box is one of electrical auxiliary materials, because the electric wire for decoration passes through the electric wire tube, the junction box is used as a transition part at the joint part of the electric wire, the electric wire tube is connected with the junction box, and the electric wire in the electric wire tube is connected in the junction box to play a role in protecting and connecting the electric wire, namely the electric wire box.
The novel building electrical junction box that describes among the prior art belongs to the electrical junction box field. The utility model provides a novel building electrical junction box, includes terminal box and lid, the equal fixedly connected with reason line box in both sides around the terminal box left end, be connected with the wrapping post on the terminal box, the wrapping post is arranged in between two sets of reason line boxes, two sets of be provided with the division board in the middle of the wrapping post, two sets of terminal posts of fixedly connected with in the middle of the terminal box, terminal top threaded connection has first fastening screw, the solid wire casing has been seted up to first fastening screw bottom, terminal box right side bottom fixedly connected with separated time board, multiunit live wire slot and zero line slot have been seted up on the separated time board, fixedly connected with heating panel on the lid.
However, in the prior art, when the circuit is installed, the bolts are generally screwed down and fixed, but the installation environment of the junction box is generally moist, so that the bolts are worn faster, rust is generated, stability is reduced, loosening occurs, the clamping force on the circuit is weakened, and the effective time limit of the bolts can be shortened due to the moist environment.
Disclosure of utility model
The utility model aims to provide a circuit junction box with strong sealing performance, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a circuit terminal box that leakproofness is strong, includes the casing, the casing outer wall is provided with the pencil cover, the inside stable subassembly that is used for fixing the pencil that is provided with of pencil cover, stable subassembly is including setting up at the inside cavity of pencil cover, the inside backup pad that is provided with of cavity, the backup pad inner wall is provided with the fixed block, the fixed block inner wall is provided with the hole groove, the hole inslot portion is provided with the clamp splice, the one end that the hole groove was kept away from to the clamp splice is provided with the rack, the backup pad outer wall is provided with the slider, the slider is inside to be provided with the lead screw, backup pad one side is provided with the pull rod, the pull rod outside is provided with the spring.
As a preferable scheme of the utility model, the wire harness sleeve and the outer wall of the shell are integrally formed, the supporting plate is connected with the inner wall of the cavity in a sliding way through the sliding rail, and the size and the shape of the cavity correspond to those of the supporting plate.
As a preferable scheme of the utility model, the fixed block and the sliding block are integrally formed with the supporting plate, the fixed block and the sliding block are in sliding contact with the inner wall of the cavity, and the fixed block is parallel to the cavity.
As a preferable scheme of the utility model, the clamping block is in sliding connection with the inner wall of the hole groove through the sliding rail, the rack is connected with one end, far away from the hole groove, of the clamping block through the bolt, and the rack can extend out of the hole groove and contact with the outer wall of the wire harness.
As a preferable scheme of the utility model, the screw rod penetrates through the sliding block, extends into the hole groove and is rotatably connected with one end, close to the hole groove, of the clamping block through a bearing, and the other end of the screw rod extends out of the sliding block and is rotatably connected with the inner wall of the sliding block.
As a preferable scheme of the utility model, one end of the pull rod is connected with one side of the outer wall of the supporting plate, the other end of the pull rod penetrates through the cavity and extends to the outside of the wire harness sleeve, both ends of the spring are connected with the inner wall of the cavity and the supporting plate through welding, and the wire harness sleeve is contacted with the outer wall of the wire harness.
Compared with the prior art, the utility model has the beneficial effects that: aiming at the problems in the background art, the utility model adopts the stabilizing component, the wire harness sleeve is arranged outside the wire harness to wrap the wire harness when in installation, the wire harness is clamped and fixed outside the clamping block through the rack outside the clamping block, and meanwhile, the wire harness is driven to be extruded towards the installation hole by utilizing the rebound resilience of the spring in cooperation with the clamping block, so that the stability of the wire harness is improved. The wire harness fixing device disclosed by the utility model has the advantages that the wire harness is wrapped, clamped and fixed, the wire harness is pulled to be extruded towards the mounting hole, the mounting stability and the sealing performance of the wire harness are improved, and the locking timeliness of the wire harness is improved by adding the stabilizing component.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a harness sleeve structure according to the present utility model;
FIG. 3 is a cross-sectional view of a cavity structure of the present utility model;
FIG. 4 is a view showing the construction of the support plate of the present utility model;
FIG. 5 is a block diagram of the present utility model;
Fig. 6 is a cross-sectional view of a cavity of the present utility model.
In the figure: 1. a housing; 2. a harness sleeve; 201. a cavity; 202. a spring; 3. a support plate; 301. a fixed block; 302. a hole groove; 303. a slide block; 4. clamping blocks; 401. a rack; 402. a screw rod; 5. and (5) a pull rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model.
Examples
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a circuit terminal box that leakproofness is strong, includes casing 1, casing 1 outer wall is provided with pencil cover 2 for the parcel is outside the pencil, thereby carries out the cover protection to the installation department of pencil and terminal box, pencil cover 2 inside is provided with the stable subassembly that is used for fixing the pencil, stable subassembly is including setting up the cavity 201 in pencil cover 2 inside, cavity 201 inside is provided with backup pad 3, can slide in cavity 201 and drive fixed block 301 and slider 303 simultaneously and also slide in cavity 201 inside, and fixed block 301 and slider 303 have been in order not to influence pencil cover 2 and all be parallel with cavity 201 to the pencil parcel can not stretch out from cavity 201 simultaneously, and fixed block 301 and slider 303 are the same with cavity 201 size also, can be limited when sliding to backup pad 3, backup pad 3 inner wall is provided with fixed block 301, the inner wall of the fixed block 301 is provided with a hole groove 302 for accommodating the clamping block 4, the inside of the hole groove 302 is provided with the clamping block 4, the clamping block 4 can extend out of the hole groove 302 and contact the outside of the wire bundle under the drive of the screw rod 402, one end of the clamping block 4 away from the hole groove 302 is provided with a rack 401 for increasing the friction between the clamping block 4 and the wire bundle and the stability of the clamping block 4 and the wire bundle, the outer wall of the supporting plate 3 is provided with a sliding block 303, the inside of the sliding block 303 is provided with the screw rod 402, the outer wall line of the screw rod 402 is matched with the inside of the sliding block 303, so that the screw rod 402 can stretch in the sliding block 303 when rotating and drive the clamping block 4 to slide in the hole groove 302, one side of the supporting plate 3 is provided with a pull rod 5 for conveniently pulling the supporting plate 3 to move in the cavity 201, the outside of the pull rod 5 is provided with a spring 202 for driving the supporting plate 3 to rebound, thereby the wire bundle is provided with an extrusion driving force to the wire bundle to the mounting hole of the junction box, so that the joint is more stable.
All electrical components in this embodiment are controlled by a conventional controller.
Referring to fig. 1-6, the wire harness sleeve 2 is integrally formed with the outer wall of the housing 1, the supporting plate 3 is slidably connected with the inner wall of the cavity 201 through a sliding rail, the size and shape of the cavity 201 correspond to those of the supporting plate 3, the fixing block 301 and the sliding block 303 are integrally formed with the supporting plate 3, the fixing block 301 and the sliding block 303 are slidably contacted with the inner wall of the cavity 201, the fixing block 301 is parallel to the cavity 201, the clamping block 4 is slidably connected with the inner wall of the hole groove 302 through a sliding rail, the rack 401 is connected with one end of the clamping block 4 far away from the hole groove 302 through a bolt, the rack 401 can extend out of the hole groove 302 and contact with the outer wall of the wire harness, the screw 402 extends into the hole groove 302 through a bearing and is rotatably connected with one end of the clamping block 4 close to the hole groove 302, the other end of the screw 402 extends out of the sliding block 303 and is rotatably connected with the inner wall of the sliding block 303, one end of the pull rod 5 is connected with one side of the outer wall of the supporting plate 3, the other end of the pull rod 5 extends out of the cavity 201 to the outside of the wire harness sleeve 2, two ends of the spring 202 are connected with the inner wall 201 and the outer wall of the supporting plate 3 through welding, and the wire harness sleeve 2 is contacted with the outer wall of the wire harness 2. When the wire harness clamping device is used, the wire harness is positioned in the wire harness sleeve 2, the wire harness is installed in a connecting hole of the junction box and fixed through the bolt, the junction box is closed and locked, the wire harness sleeve 2 is wrapped outside the wire harness, then the pull rod 5 is pulled to drive the supporting plate 3 to slide outside the wire harness sleeve 2 to a designated position in the cavity 201 and simultaneously squeeze the spring 202, then the screw rod 402 outside the sliding block 303 is rotated, the screw rod 402 stretches out and draws back in the rotating hole groove 302 between the screw rod 402 and the sliding block 303, and the clamping block 4 is driven to slide in the hole groove 302 and stretch out until the rack 401 is contacted with the outside of the wire harness, so that the wire harness is clamped, and the spring 202 drives the supporting plate 3 to rebound to increase stability. The wire harness fixing device disclosed by the utility model has the advantages that the wire harness is wrapped, clamped and fixed, the wire harness is pulled to be extruded towards the mounting hole, the mounting stability and the sealing performance of the wire harness are improved, and the locking timeliness of the wire harness is improved by adding the stabilizing component.
The working flow of the utility model is as follows: when the wire harness clamping device is used, the wire harness is positioned in the wire harness sleeve 2, the wire harness is installed in a connecting hole of the junction box and fixed through the bolt, the junction box is closed and locked, the wire harness sleeve 2 is wrapped outside the wire harness, then the pull rod 5 is pulled to drive the supporting plate 3 to slide outside the wire harness sleeve 2 to a designated position in the cavity 201 and simultaneously squeeze the spring 202, then the screw rod 402 outside the sliding block 303 is rotated, the screw rod 402 stretches out and draws back in the rotating hole groove 302 between the screw rod 402 and the sliding block 303, and the clamping block 4 is driven to slide in the hole groove 302 and stretch out until the rack 401 is contacted with the outside of the wire harness, so that the wire harness is clamped, and the spring 202 drives the supporting plate 3 to rebound to increase stability. The wire harness fixing device disclosed by the utility model has the advantages that the wire harness is wrapped, clamped and fixed, the wire harness is pulled to be extruded towards the mounting hole, the mounting stability and the sealing performance of the wire harness are improved, and the locking timeliness of the wire harness is improved by adding the stabilizing component.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a circuit terminal box that leakproofness is strong, includes casing (1), casing (1) outer wall is provided with pencil cover (2), inside stable subassembly that is used for fixing the pencil that is provided with of pencil cover (2), its characterized in that: the utility model discloses a wire harness cover, including setting up cavity (201) inside wire harness cover (2), cavity (201) inside is provided with backup pad (3), backup pad (3) inner wall is provided with fixed block (301), fixed block (301) inner wall is provided with hole groove (302), hole groove (302) inside is provided with clamp splice (4), the one end that hole groove (302) was kept away from to clamp splice (4) is provided with rack (401), backup pad (3) outer wall is provided with slider (303), slider (303) inside is provided with lead screw (402), backup pad (3) one side is provided with pull rod (5), pull rod (5) outside is provided with spring (202).
2. The high tightness line terminal block of claim 1, wherein: the wire harness sleeve (2) is integrally formed with the outer wall of the shell (1), the supporting plate (3) is connected with the inner wall of the cavity (201) in a sliding mode through a sliding rail, and the size and the shape of the cavity (201) correspond to those of the supporting plate (3).
3. The high tightness line terminal block of claim 1, wherein: the fixing block (301) and the sliding block (303) are integrally formed with the supporting plate (3), the fixing block (301) and the sliding block (303) are in sliding contact with the inner wall of the cavity (201), and the fixing block (301) is parallel to the cavity (201).
4. The high tightness line terminal block of claim 1, wherein: the clamping block (4) is in sliding connection with the inner wall of the hole groove (302) through a sliding rail, the rack (401) is connected with one end, far away from the hole groove (302), of the clamping block (4) through a bolt, and the rack (401) can extend out of the hole groove (302) and contact with the outer wall of the wire harness.
5. The high tightness line terminal block of claim 1, wherein: the screw rod (402) penetrates through the sliding block (303) to extend into the hole groove (302) and is in rotary connection with one end, close to the hole groove (302), of the clamping block (4) through a bearing, and the other end of the screw rod (402) extends out of the sliding block (303) and is in rotary connection with the inner wall of the sliding block (303).
6. The high tightness line terminal block of claim 1, wherein: one end of the pull rod (5) is connected with one side of the outer wall of the supporting plate (3), the other end of the pull rod (5) penetrates through the cavity (201) and extends to the outside of the wire harness sleeve (2), two ends of the spring (202) are connected with the inner wall of the cavity (201) and the supporting plate (3) through welding, and the wire harness sleeve (2) is in contact with the outer wall of the wire harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608516.1U CN220857548U (en) | 2023-09-25 | 2023-09-25 | Circuit junction box with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608516.1U CN220857548U (en) | 2023-09-25 | 2023-09-25 | Circuit junction box with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857548U true CN220857548U (en) | 2024-04-26 |
Family
ID=90774360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322608516.1U Active CN220857548U (en) | 2023-09-25 | 2023-09-25 | Circuit junction box with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857548U (en) |
-
2023
- 2023-09-25 CN CN202322608516.1U patent/CN220857548U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |