CN210779951U - Waterproof structure of junction box - Google Patents
Waterproof structure of junction box Download PDFInfo
- Publication number
- CN210779951U CN210779951U CN201921739201.8U CN201921739201U CN210779951U CN 210779951 U CN210779951 U CN 210779951U CN 201921739201 U CN201921739201 U CN 201921739201U CN 210779951 U CN210779951 U CN 210779951U
- Authority
- CN
- China
- Prior art keywords
- box body
- wall
- box
- fixedly mounted
- push rod
- 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.)
- Active
Links
Images
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The utility model belongs to the field of waterproof junction boxes, in particular to a waterproof structure of a junction box, aiming at the problem that the wire holes of the existing majority of junction boxes are preset, the number of wiring holes can not be set according to the demand, and the fixed junction box needs additional mounting and fixing components, the operation is complex, the popularization of the junction box is not facilitated, and the wiring terminal is fixed in the junction box by a plurality of screws, the disassembly is inconvenient, the waterproof structure comprises a box body with an opening at one side, a self-breaking area is arranged at one side of the box body, a box cover is clamped and installed at the opening of the box body in a sealing way, a mounting plate is fixedly installed on the inner wall at the bottom of the box body, a cavity is arranged on the mounting plate, two backing plates which are symmetrically arranged are fixedly installed at one side of the mounting plate, the utility model greatly improves the disassembly efficiency of the wiring, the application range of the box body is expanded while the practicability is improved.
Description
Technical Field
The utility model relates to a waterproof terminal box technical field especially relates to a waterproof construction of terminal box.
Background
In home decoration, the junction box is one of electrical accessories, because the electric wire for decoration passes through the electric wire tube, the junction box is adopted for transition at the joint part of the electric wire (such as longer line or corner of the electric wire tube), the electric wire tube is connected with the junction box, the electric wire in the wire tube is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire, and the junction box is the junction box.
The line hole of present majority terminal box is set up in advance, can not set up the quantity in wiring hole according to demand oneself, and fixed terminal box needs the fixed subassembly of installation in addition, complex operation is unfavorable for the popularization of terminal box, and binding post adopts a plurality of screws to fix in the inside of terminal box, inconvenient dismantlement, so we have proposed the waterproof construction of a terminal box for solve the above-mentioned problem that proposes.
Disclosure of Invention
The utility model aims at solving the line hole that has most terminal boxes among the prior art and being preset, can not set up the quantity in wiring hole according to demand oneself, and fixed terminal box needs the fixed subassembly of other installation, complex operation is unfavorable for the popularization of terminal box, and binding post adopts a plurality of screws to fix in the inside of terminal box, the shortcoming of inconvenient dismantlement, and the waterproof construction of a terminal box that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof structure of a junction box comprises a box body with an opening at one side, wherein a self-breaking area is arranged at one side of the box body, a box cover is arranged at the opening of the box body in a sealing and clamping manner, a mounting plate is fixedly arranged on the inner wall of the bottom of the box body, a cavity is arranged on the mounting plate, two backing plates which are symmetrically arranged are fixedly arranged at one side of the mounting plate, one side, close to each other, of the two backing plates is tightly attached to the same connecting terminal, the inner wall of the top of the cavity and the inner wall of the bottom of the cavity are rotatably provided with the same transverse shaft, the transverse shaft is provided with opposite thread grooves, thread blocks are in threaded connection with the two opposite thread grooves, a clamping plate is fixedly arranged at one side of each thread block, one side of each clamping plate penetrates through the inner wall of one side of the, and the transverse shaft is in transmission connection with a driving assembly.
Preferably, drive assembly includes the push rod of slidable mounting on the inner wall of cavity one side, one side fixed mounting of push rod has the rack, the fixed cover in the outside of cross axle is equipped with the gear, and gear and rack mesh mutually, one side of push rod runs through one side inner wall of cavity and extends to one side of mounting panel, and one side fixed mounting of push rod has the handle that pushes away, the opposite side fixed mounting of push rod has reset assembly, is used for operating the synchronous motion of two cardboards.
Preferably, the subassembly that resets includes the riser of fixed mounting in push rod one side, one side fixed mounting of riser has two reset spring that the symmetry set up, and two reset spring's one end all with one side inner wall sliding connection of cavity, equal sliding mounting has two sliders that the symmetry set up on the both sides inner wall of cavity, and the one side that two sliders that are located the top and two sliders that are located the below are close to each other respectively with the both sides fixed connection of two screw thread pieces, provides the power supply for the reseing of push rod.
Preferably, the top fixed mounting of box body has the boss, irregular hole has been seted up to one side of boss, one side fixed mounting of lid has the post of inserting, and the bottom fixed mounting who inserts the post has the connector, connector and irregular hole can break away from the activity and clamp, improve the stability that lid and box body lid closed.
Preferably, one side fixed mounting of box body has the installation piece, and the screw hole has been seted up to one side of installation piece, the draw-in groove has been seted up to one side of lid, draw-in groove and box body can break away from sealed activity and clamp, are convenient for fix the box body, and the feasibility of implementation is high.
In the utility model, when one side of the box body extends to the inside of the clamping groove, the inside of the box body is in a sealing state, the waterproof effect can be effectively improved, the structure of a self-breaking area is shown in figure 1, a user can advance the self-breaking of the wire outlet according to the use requirement, the application range of the box body is expanded while the practicability is improved, the arranged installation block, the screw hole and the box body are integrally formed, the box body can be fixed, an additional fixing component is not needed, the fixing difficulty is greatly reduced, the connecting terminal adopts clamping to replace the traditional multiple screw fixing, and the disassembly efficiency of the connecting terminal can be greatly improved;
the two sliding blocks are arranged on the two sides of the thread block, so that the position stability of the thread block during movement can be ensured, the accuracy of the wiring terminal is improved, and the installation stability of the wiring terminal is ensured;
through the form that can break away from clamping of the irregular hole that sets up and connector, be favorable to improving the leakproofness of lid and box body, improve the waterproof performance of box body.
Drawings
Fig. 1 is a three-dimensional view of a part of the structure of a waterproof structure of a junction box provided by the present invention;
fig. 2 is a schematic view of a mounting plate structure of a waterproof structure of a junction box according to the present invention;
fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of a waterproof structure of a junction box according to the present invention.
In the figure: the box body 1, the reinforcing block 2, the irregular hole 3, the self-breaking area 4, the mounting block 5, the screw hole 6, the box cover 7, the clamping groove 8, the reset spring 9, the inserting column 10, the connecting head 11, the mounting plate 12, the base plate 13, the wiring terminal 14, the clamping plate 15, the cavity 16, the transverse shaft 17, the thread block 18, the sliding block 19, the gear 20, the push rod 21, the rack 22 and the vertical plate 23.
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.
Example 1
Referring to fig. 1-3, a waterproof structure of a junction box comprises a box body 1 with an opening at one side, a self-breaking area 4 arranged at one side of the box body 1, a box cover 7 sealed and clamped at the opening of the box body 1, a mounting plate 12 fixedly arranged on the inner wall of the bottom of the box body 1, a cavity 16 arranged on the mounting plate 12, two backing plates 13 symmetrically arranged on one side of the mounting plate 12, a same connecting terminal 14 tightly attached to the mutually close side of the two backing plates 13, a same horizontal shaft 17 rotatably arranged on the inner wall of the top and the inner wall of the bottom of the cavity 16, opposite thread grooves arranged on the horizontal shaft 17, thread blocks 18 in threaded connection with the two opposite thread grooves, clamping plates 15 fixedly arranged on one sides of the two thread blocks 18, one sides of the two clamping plates 15 both penetrating through the inner wall of one side of the cavity 16 and both extending to one side of the mounting plate 12, one mutually close side of the, the driving component is in transmission connection with the transverse shaft 17.
In this embodiment, when one side of box body 1 extends to the inside of draw-in groove 8, the inside of box body 1 is in sealed situation, can effectual improvement water-proof effects, it is shown as figure 1 to distinguish 4 structure from broken, the user can advance going the self-broken of wire hole according to the user demand, the application scope of box body 1 has been expanded when improving the feasibility of implementing, the installation piece 5 and the screw hole 6 that set up and box body 1 be the integrated into one piece, can carry out the fixed of box body 1, do not need extra fixed subassembly, greatly reduced the fixed degree of difficulty, binding post 14 adopts to clamp and replaces traditional a plurality of screw fixation, can improve the dismantlement efficiency to binding post 14 greatly.
Example 2
The utility model discloses in, drive assembly includes the push rod 21 of slidable mounting on the inner wall of cavity 16 one side, one side fixed mounting of push rod 21 has rack 22, the fixed cover in the outside of cross axle 17 is equipped with gear 20, and gear 20 and rack 22 mesh mutually, one side of push rod 21 runs through one side inner wall of cavity 16 and extends to one side of mounting panel 12, and one side fixed mounting of push rod 21 has the handle that pushes away, the opposite side fixed mounting of push rod 21 has reset assembly, be used for operating two cardboard 15's synchronous motion.
The utility model discloses in, the subassembly that resets includes the riser 23 of fixed mounting in push rod 21 one side, one side fixed mounting of riser 23 has two reset spring 9 that the symmetry set up, one end of two reset spring 9 all with one side inner wall sliding connection of cavity 16, equal sliding mounting has two sliders 19 that the symmetry set up on the both sides inner wall of cavity 16, one side that two sliders 19 that are located the top and two sliders 19 that are located the below are close to each other respectively with two thread block 18's both sides fixed connection, provide the power supply for the reseing of push rod 21.
The utility model discloses in, the top fixed mounting of box body 1 has boss 2, and irregular hole 3 has been seted up to one side of boss 2, and one side fixed mounting of lid 7 has inserted post 10, and the bottom fixed mounting who inserts post 10 has connector 11, and connector 11 and irregular hole 3 can break away from the activity and clamp, improve the stability that lid 7 and box body 1 lid closed.
The utility model discloses in, one side fixed mounting of box body 1 has installation piece 5, and one side of installation piece 5 has seted up screw hole 6, and draw-in groove 8 has been seted up to one side of lid 7, and draw-in groove 8 and box body 1 can break away from sealed activity and clamp, are convenient for fix box body 1, and the feasibility of implementing is high.
In this embodiment, the two sliding blocks 19 disposed on the two sides of the screw block 18 can ensure the position stability of the screw block 18 during movement, improve the accuracy of the connection terminal 14, and ensure the installation stability of the connection terminal 14.
In this embodiment, through the form that can break away from clamping of irregular hole 3 and connector 11 that sets up, be favorable to improving the leakproofness of lid 7 and box body 1, improve the waterproof performance of box body 1.
In the utility model, when in use, the connecting terminal 14 is placed in the area between the two backing plates 13, the push rod 21 is moved to the position shown in figure 2, the specific moving process is as follows, the rack 22 can move transversely, the rotation of the gear 20 and the transverse shaft 17 can be realized through the set meshing relation of the rack 22 and the gear 20, because the transverse shaft 17 is provided with opposite thread grooves, two thread blocks 18 can move transversely to the side close to each other, the connecting terminal 14 is clamped, the stability of the position of the connecting terminal 14 is ensured, the structure of the self-breaking area 4 is shown in figure 1, a user can carry out self-breaking of a wire outlet according to the use requirement, the application range of the box body 1 is expanded while the practicability is improved, the installation block 5 and the screw hole 6 are integrally formed with the box body 1, the fixing of the box body 1 can be carried out, no additional fixing component is needed, the fixing difficulty is greatly reduced, the wiring terminal 14 is clamped to replace a plurality of conventional screws, and the dismounting efficiency of the wiring terminal 14 can be greatly improved.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
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 (5)
1. A waterproof structure of a junction box comprises a box body (1) with an opening arranged on one side, and is characterized in that a self-breaking area (4) is arranged on one side of the box body (1), a box cover (7) is sealed and clamped at an opening of the box body (1), a mounting plate (12) is fixedly mounted on the inner wall of the bottom of the box body (1), a cavity (16) is arranged on the mounting plate (12), two backing plates (13) which are symmetrically arranged are fixedly mounted on one side of the mounting plate (12), one side, close to each other, of the two backing plates (13) is tightly attached to the same wiring terminal (14), the inner wall of the top and the inner wall of the bottom of the cavity (16) are rotatably mounted with the same transverse shaft (17), opposite thread grooves are formed in the transverse shaft (17), thread blocks (18) are in threaded connection with the two opposite thread grooves, and a clamping plate (15), one side of each clamping plate (15) penetrates through the inner wall of one side of the cavity (16) and extends to one side of the mounting plate (12), one side, close to each other, of each clamping plate (15) is movably clamped with the two ends of the corresponding connecting terminal (14), and the transverse shaft (17) is in transmission connection with a driving assembly.
2. The waterproof structure of a junction box according to claim 1, wherein the driving assembly comprises a push rod (21) slidably mounted on an inner wall of one side of the chamber (16), a rack (22) is fixedly mounted on one side of the push rod (21), a gear (20) is fixedly sleeved on the outer side of the transverse shaft (17), the gear (20) is meshed with the rack (22), one side of the push rod (21) penetrates through the inner wall of one side of the chamber (16) and extends to one side of the mounting plate (12), a push handle is fixedly mounted on one side of the push rod (21), and a reset assembly is fixedly mounted on the other side of the push rod (21).
3. The waterproof structure of the junction box according to claim 2, wherein the reset assembly comprises a vertical plate (23) fixedly installed on one side of the push rod (21), two reset springs (9) symmetrically arranged are fixedly installed on one side of the vertical plate (23), one ends of the two reset springs (9) are slidably connected with one inner wall of the chamber (16), two sliders (19) symmetrically arranged are slidably installed on two inner walls of the chamber (16), and one sides of the two sliders (19) above and the two sliders (19) below, which are close to each other, are fixedly connected with two sides of the two thread blocks (18), respectively.
4. The waterproof structure of the junction box according to claim 1, wherein a reinforcing block (2) is fixedly mounted at the top of the box body (1), an irregular hole (3) is formed in one side of the reinforcing block (2), an insert column (10) is fixedly mounted at one side of the box cover (7), a connector (11) is fixedly mounted at the bottom of the insert column (10), and the connector (11) and the irregular hole (3) can be separated from a movable clamp.
5. The waterproof structure of the junction box according to claim 1, wherein a mounting block (5) is fixedly mounted on one side of the box body (1), a screw hole (6) is formed in one side of the mounting block (5), a clamping groove (8) is formed in one side of the box cover (7), and the clamping groove (8) and the box body (1) can be separated from a sealing movable clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739201.8U CN210779951U (en) | 2019-10-16 | 2019-10-16 | Waterproof structure of junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739201.8U CN210779951U (en) | 2019-10-16 | 2019-10-16 | Waterproof structure of junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779951U true CN210779951U (en) | 2020-06-16 |
Family
ID=71034234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921739201.8U Active CN210779951U (en) | 2019-10-16 | 2019-10-16 | Waterproof structure of junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210779951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670921A (en) * | 2020-12-26 | 2021-04-16 | 国网山东省电力公司烟台供电公司 | Low-voltage metering junction box misoperation prevention device |
-
2019
- 2019-10-16 CN CN201921739201.8U patent/CN210779951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670921A (en) * | 2020-12-26 | 2021-04-16 | 国网山东省电力公司烟台供电公司 | Low-voltage metering junction box misoperation prevention device |
| CN112670921B (en) * | 2020-12-26 | 2022-08-02 | 国网山东省电力公司烟台供电公司 | Low-voltage metering junction box misoperation prevention device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210779951U (en) | Waterproof structure of junction box | |
| CN210468582U (en) | Low-voltage draw-out type switch cabinet | |
| CN201323140Y (en) | Totally-enclosed protective pressure plate | |
| CN212722986U (en) | Charged display device | |
| CN208094013U (en) | A kind of distribution box convenient for wiring, installation | |
| CN213720796U (en) | Intelligent cabinet with high space utilization rate | |
| CN210838553U (en) | Freely combined low-voltage draw-out type switch cabinet | |
| CN212162517U (en) | Box-type substation with dustproof temperature regulation function | |
| CN213185202U (en) | Fixed separation type power box | |
| CN210167648U (en) | Combined power distribution cabinet | |
| CN211266100U (en) | Prevent mistake and touch isolation switch board | |
| CN206907484U (en) | A kind of mobile hard disc box | |
| CN207652473U (en) | A kind of waterproof interchanger | |
| CN220254841U (en) | General power supply box locking structure of LED display screen | |
| CN212726229U (en) | Mounting structure for explosion-proof power distribution box | |
| CN218384984U (en) | Fast assembly formula safety type vacuum circuit breaker | |
| CN216412354U (en) | Novel traffic control wireless remote control device | |
| CN215268118U (en) | Variable frequency speed regulator for three-phase asynchronous motor | |
| CN210430556U (en) | Electric control cabinet with drawing splicing type assembly frame | |
| CN201772225U (en) | Wall hanging frame of electric appliance | |
| CN218068744U (en) | Quick connection assembly based on connection of computer and external equipment | |
| CN220571803U (en) | Medicine cabinet for storing dangerous chemicals | |
| CN215636635U (en) | Lamp dismounting structure and strip lamp | |
| CN219918047U (en) | Fixed type separation power cabinet | |
| CN209641860U (en) | A kind of terminal fixing structure and its Tri-proof light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |