CN219458584U - Junction box - Google Patents

Abstract

The utility model discloses a junction box which comprises a mounting plate, a mounting groove, a body and an end cover. Through setting up mounting panel, the mounting groove, the cooperation of body and fixed establishment is used, install the mounting panel in corresponding position, upwards pull the body, the body drives fixture block and stopper and removes, gag lever post and draw-in bar leave the inner chamber of fixture block and stopper, the body leaves the inner chamber of mounting groove, open the end cover, insert the electric wire of required connection or protection from the both sides of body, accomplish the connection back, reset the body, the inner chamber of body entering mounting groove, the body drives fixture block and stopper and removes, then fix the stopper through fixed establishment, the mounting means of current terminal box is mostly that adopts the screw to install on corresponding wall body directly, but because the restriction of installation method, comparatively inconvenient at the in-process of connecting electric wire and protection electric wire, can not be with the quick dismouting of terminal box, the process is more complicated problem.

Description

Junction box

Technical Field

The utility model belongs to the technical field of junction boxes, and particularly relates to a junction box.

Background

In house decoration, the terminal box is one of electrical auxiliary materials, because the electric wire for decoration passes through the electric wire tube, and the junction part (such as the circuit is longer, or the electric wire tube needs the corner) of electric wire just adopts the terminal box to be used as the transition, and the electric wire tube is connected with the terminal box, and the electric wire of the inside of the wire tube links up in the terminal box, plays the effect of protection electric wire and connecting wire, and this is the terminal box, and chinese patent discloses a terminal box, and the publication number is: CN215817368U, wherein the side wall of the box body is provided with a mounting groove, and the positions of the outer side wall of the box body corresponding to the two sides of the mounting groove are correspondingly provided with elastic buckles; the nut component is inserted in the mounting groove from outside to inside and is matched with the elastic buckle in a clamping way, and the nut component has the advantages that: the utility model has the advantages of not only overall structure is simple, and processing equipment is very convenient, and greatly reduced cost moreover, through retrieving, above is the case that is closest to prior art, in sum, prior art exists the problem: the junction box needs to be used in the process of protecting and connecting the electric wires, most of the existing junction boxes are installed on corresponding walls by adopting screws, but due to the limitation of an installation method, the junction box cannot be quickly assembled and disassembled in the process of connecting the electric wires and protecting the electric wires, and the process is complex, so the junction box is specially provided for solving the problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the junction box which has the advantage of convenient disassembly and assembly, and solves the problems that most of the existing junction boxes are directly installed on corresponding walls by adopting screws, but the junction box cannot be disassembled and assembled quickly due to the limitation of an installation method in the process of connecting wires and protecting the wires, and the process is complex.

The junction box comprises a mounting plate, a mounting groove, a body and an end cover, wherein the mounting groove is formed in the top of the mounting plate, the body is located in an inner cavity of the mounting groove, the end cover is mounted on the top of the body, limiting blocks are fixedly connected to two sides of the top of the body, clamping blocks are arranged on the front side and the rear side of the limiting blocks, clamping rods are arranged in the inner cavities of the clamping blocks, limiting rods are fixedly connected to the top of the inner walls of the mounting groove, limiting holes are formed in the bottoms of the inner walls of the limiting blocks, the top of the limiting rods penetrate through the limiting holes and extend to the inner cavities of the limiting blocks, fixing mechanisms matched with the limiting rods are arranged in the inner cavities of the limiting blocks, and movable mechanisms matched with the fixing mechanisms are arranged on the surfaces of the limiting blocks.

As the preferable mode of the utility model, the fixing mechanism comprises fixing plates, fixing rods are fixedly connected to opposite sides of the two fixing plates, a positioning rod is fixedly connected to one side, close to the fixing rods, of the fixing plates, a positioning block is fixedly connected to one side, far away from the fixing plates, of the positioning rod, one side, close to the positioning block, of the positioning rod extends to an inner cavity of the positioning block, a tension spring is sleeved on the surface of the positioning rod, and the fixing plates are matched with the movable mechanism for use.

As the preferable mode of the utility model, the movable mechanism comprises a pull rod, one side of the pull rod, which is close to the limiting block, extends to the inner cavity of the limiting block and is fixedly connected with a connecting rod, the front side and the rear side of the bottom of the connecting rod are fixedly connected with movable blocks, the bottom of the connecting rod is provided with a movable rod matched with the fixed plate, and the bottom of the movable block extends to the inner cavity of the movable rod.

As the preferable mode of the utility model, one side of the body close to the inner wall of the installation groove is contacted with the inner wall of the installation groove, the bottom of the clamping rod penetrates through the body and is fixedly connected with the inner wall of the installation groove, one side of the clamping rod close to the inner wall of the clamping block is contacted with the inner wall of the clamping block, and one side of the clamping block close to the body is fixedly connected with the body.

As the preferable mode of the utility model, one side, close to the inner wall of the limiting hole, of the limiting rod is contacted with the inner wall of the limiting hole, and a fixing groove matched with the fixing rod is formed in the surface of the limiting rod.

As the preferable mode of the utility model, one side of the fixed rod, which is close to the inner wall of the fixed groove, is contacted with the inner wall of the fixed groove, one side of the positioning block, which is far away from the fixed plate, is fixedly connected with the inner wall of the limiting block, and two ends of the tension spring are respectively and fixedly connected with the positioning block and the fixed plate.

Preferably, one side of the movable block, which is close to the inner wall of the movable rod, is contacted with the inner wall of the movable rod, and one side of the movable rod, which is close to the fixed plate, is fixedly connected with the fixed plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the mounting plate is arranged at the corresponding position by matching the mounting plate, the mounting groove, the body and the fixing mechanism, the body is pulled upwards to drive the clamping block and the limiting block to move, the limiting rod and the clamping rod leave the inner cavities of the clamping block and the limiting block, the body leaves the inner cavity of the mounting groove, the end cover is opened, wires to be connected or protected are inserted from two sides of the body, after connection is completed, the body is reset, the body enters the inner cavity of the mounting groove, the body drives the clamping block and the limiting block to move, and then the fixing mechanism is used for fixing the limiting block, so that most of the mounting modes of the conventional junction box are directly mounted on the corresponding wall by adopting screws, but due to the limitation of a mounting method, the junction box cannot be quickly dismounted in the process of connecting the wires and protecting the wires, and the junction box has the advantage of convenience in dismounting and popularization.

2. The fixing mechanism is arranged, so that the position of the limiting block can be fixed and limited, the limiting block is prevented from moving to influence the positioning capability of the body, the fixing mechanism can be matched with the movable mechanism, the position of the fixing plate is adjusted, the movement of the fixing rod is controlled, and the fixing and limiting of the limiting block are further controlled.

3. According to the utility model, the position of the fixed plate can be adjusted by arranging the movable mechanism, so that the movement of the fixed rod is controlled, and the fixing and limiting of the limiting block are controlled.

4. According to the utility model, the body can be limited by arranging the mounting groove, and the limit of the body can be enhanced by arranging the clamping block and the clamping rod, so that the body is prevented from unnecessary displacement.

5. According to the utility model, the position of the limiting block can be limited by arranging the limiting rod and the limiting hole, so that the limiting of the body is prevented from being influenced by the movement of the limiting block.

6. According to the utility model, the position of the limiting block can be fixed and limited by arranging the fixing rod and the fixing groove, the limiting block is prevented from moving to influence the positioning capability of the body, the position of the fixing plate can be limited by arranging the positioning block and the positioning rod, the unnecessary displacement of the fixing plate is prevented, the stability of the fixing plate during moving is enhanced, and the fixing plate can be reset after moving by arranging the tension spring.

7. According to the utility model, the position of the fixed plate can be adjusted by arranging the movable rod and the movable block, so that the movement of the fixed rod is controlled, and the fixing and limiting of the limiting block are controlled.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a partial structure provided by an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a fixture block, a fixture rod, a limiting block and a limiting rod according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a horizontal section of a stopper according to an embodiment of the present utility model.

In the figure: 1. a mounting plate; 2. a mounting groove; 3. a body; 4. an end cap; 5. a limiting block; 6. a clamping block; 7. a clamping rod; 8. a limit rod; 9. a limiting hole; 10. a fixing mechanism; 1001. a fixing plate; 1002. a fixed rod; 1003. a positioning rod; 1004. a positioning block; 1005. a tension spring; 11. a movable mechanism; 1101. a pull rod; 1102. a connecting rod; 1103. a movable block; 1104. a movable rod; 12. a fixing groove.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the junction box provided by the embodiment of the utility model comprises a mounting plate 1, a mounting groove 2, a body 3 and an end cover 4, wherein the mounting groove 2 is formed in the top of the mounting plate 1, the body 3 is located in an inner cavity of the mounting groove 2, the end cover 4 is mounted on the top of the body 3, two sides of the top of the body 3 are fixedly connected with limiting blocks 5, clamping blocks 6 are arranged on the front side and the rear side of the limiting blocks 5, clamping rods 7 are arranged in the inner cavities of the clamping blocks 6, limiting rods 8 are fixedly connected to the top of the inner walls of the mounting groove 2, limiting holes 9 are formed in the bottoms of the inner walls of the limiting blocks 5, the top of the limiting rods 8 penetrate through the limiting holes 9 and extend to the inner cavities of the limiting blocks 5, fixing mechanisms 10 matched with the limiting rods 8 are arranged in the inner cavities of the limiting blocks 5, and movable mechanisms 11 matched with the fixing mechanisms 10 are arranged on the surfaces of the limiting blocks 5.

Referring to fig. 4, the fixing mechanism 10 includes a fixing plate 1001, fixing rods 1002 are fixedly connected to opposite sides of the two fixing plates 1001, a positioning rod 1003 is fixedly connected to one side of the fixing plate 1001 close to the fixing rods 1002, a positioning block 1004 is fixedly connected to one side of the positioning rod 1003 away from the fixing plate 1001, one side of the positioning rod 1003 close to the positioning block 1004 extends to an inner cavity of the positioning block 1004, a tension spring 1005 is sleeved on the surface of the positioning rod 1003, and the fixing plate 1001 is matched with the movable mechanism 11.

The scheme is adopted: through setting up fixed establishment 10, can fix and spacing stopper 5's position, prevent stopper 5 removal influence to the locate capability of body 3, can cooperate with movable mechanism 11, adjust the position of fixed plate 1001 to the removal to dead lever 1002 is controlled, and then the control is fixed and spacing stopper 5.

Referring to fig. 4, the movable mechanism 11 includes a pull rod 1101, one side of the pull rod 1101, which is close to the stopper 5, extends to the inner cavity of the stopper 5 and is fixedly connected with a connecting rod 1102, both the front side and the rear side of the bottom of the connecting rod 1102 are fixedly connected with a movable block 1103, the bottom of the connecting rod 1102 is provided with a movable rod 1104 which is matched with the fixed plate 1001, and the bottom of the movable block 1103 extends to the inner cavity of the movable rod 1104.

The scheme is adopted: by providing the movable mechanism 11, the position of the fixing plate 1001 can be adjusted, thereby controlling the movement of the fixing lever 1002, and further controlling the fixing and limiting of the stopper 5.

Referring to fig. 1, one side of the body 3, which is close to the inner wall of the installation groove 2, is in contact with the inner wall of the installation groove 2, the bottom of the clamping rod 7 passes through the body 3 and is fixedly connected with the inner wall of the installation groove 2, one side of the clamping rod 7, which is close to the inner wall of the clamping block 6, is in contact with the inner wall of the clamping block 6, and one side of the clamping block 6, which is close to the body 3, is fixedly connected with the body 3.

The scheme is adopted: through setting up mounting groove 2, can carry out spacingly to body 3, through setting up fixture block 6 and draw-in lever 7, can strengthen spacingly to body 3, prevent that body 3 from appearing unnecessary displacement.

Referring to fig. 4, one side of the limit lever 8, which is close to the inner wall of the limit hole 9, contacts with the inner wall of the limit hole 9, and a fixing groove 12, which is matched with the fixing lever 1002 for use, is formed on the surface of the limit lever 8.

The scheme is adopted: through setting up gag lever post 8 and spacing hole 9, can carry out spacingly to the position of stopper 5, prevent that stopper 5 from removing the influence to the spacing of body 3.

Referring to fig. 4, a side of the fixing rod 1002, which is close to the inner wall of the fixing groove 12, contacts the inner wall of the fixing groove 12, a side of the positioning block 1004, which is far from the fixing plate 1001, is fixedly connected with the inner wall of the stopper 5, and both ends of the tension spring 1005 are respectively fixedly connected with the positioning block 1004 and the fixing plate 1001.

The scheme is adopted: through setting up dead lever 1002 and fixed slot 12, can fix and spacing the position of stopper 5, prevent stopper 5 removal influence to the locate capability of body 3, through setting up locating piece 1004 and locating lever 1003, can carry out spacingly to the position of fixed plate 1001, prevent that unnecessary displacement from appearing in fixed plate 1001 and strengthen the stability when fixed plate 1001 removes, through setting up extension spring 1005, can make fixed plate 1001 remove the back reset.

Referring to fig. 4, a side of the movable block 1103 close to the inner wall of the movable rod 1104 contacts the inner wall of the movable rod 1104, and a side of the movable rod 1104 close to the fixed plate 1001 is fixedly connected to the fixed plate 1001.

The scheme is adopted: by providing the movable lever 1104 and the movable block 1103, the position of the fixed plate 1001 can be adjusted, thereby controlling the movement of the fixed lever 1002 and further controlling the fixation and the limitation of the stopper 5.

The working principle of the utility model is as follows:

when the electric wire fixing device is used, the mounting plate 1 is mounted at a corresponding position, a user pulls the pull rod 1101, the pull rod 1101 drives the connecting rod 1102 to move, the connecting rod 1102 drives the movable block 1103 to slide on the surface of the movable rod 1104, the movable rod 1104 drives the fixing plate 1001 to move, the fixing plate 1001 drives the positioning rod 1003 to slide in the inner cavity of the positioning block 1004 and stretch the tension spring 1005, the fixing rod 1002 leaves the inner cavity of the fixing groove 12, then the body 3 is pulled upwards, the body 3 drives the clamping block 6 and the limiting block 5 to move, the limiting rod 8 and the clamping rod 7 leave the inner cavity of the clamping block 6 and the limiting block 5, the body 3 leaves the inner cavity of the mounting groove 2, then the pull rod 1101 is loosened, the end cover 4 is opened, wires to be connected or protected are inserted from two sides of the body 3, after connection is completed, the pull rod 1101 is pulled, the pull rod 1101 drives the connecting rod 1102 to move, the connecting rod 1102 drives the movable block 1103 to slide on the surface of the movable rod 1104, the movable rod 1104 drives the fixing plate 1001 to move, the fixing plate 1001 drives the positioning rod 1003 to slide in the inner cavity of the positioning block 1004 and stretch the tension spring 1005, the fixing plate 1001 drives the fixing rod 1002 to move, the fixing plate 3 moves the fixing rod 3 to the fixing rod 1002, the fixing rod 3 leaves the clamping block 1002, the body 3 leaves the clamping block 3 and the body 3, the body 3 and the body 3 is released, the body 3 and the clamping block 3 and the limiting block 5 is released, the fixing rod 3 is fixed, and the fixing groove 12 is fixed, and the body is fixed, 3 is moved.

To sum up: this terminal box uses through setting up mounting panel 1, mounting groove 2, body 3 and fixed establishment 10's cooperation, install mounting panel 1 in corresponding position, upwards pull body 3, body 3 drives fixture block 6 and stopper 5 and remove, gag lever post 8 and 7 leave fixture block 6 and stopper 5's inner chamber, body 3 leaves mounting groove 2's inner chamber, open end cover 4, insert the electric wire that needs connect or protect from body 3's both sides, accomplish the connection back, reset body 3, body 3 gets into mounting groove 2's inner chamber, body 3 drives fixture block 6 and stopper 5 and removes, then fix stopper 5 through fixed establishment 10, the mounting means of current terminal box is mostly adopting the screw direct mount on corresponding wall body, but because the restriction of installation method, comparatively inconvenient in the in-process of connecting electric wire and protection electric wire, can not be with the quick dismouting of terminal box, the process is comparatively complicated problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a terminal box, includes mounting panel (1), mounting groove (2), body (3) and end cover (4), the top in mounting panel (1) is seted up in mounting groove (2), body (3) are located the inner chamber of mounting groove (2), the top in body (3) is installed in end cover (4), its characterized in that: the utility model discloses a stopper, including body (3) and stopper (5), the both sides at body (3) top are all fixedly connected with stopper (5), the front side and the rear side of stopper (5) all are provided with fixture block (6), the inner chamber of fixture block (6) is provided with clamping lever (7), the top fixedly connected with gag lever post (8) of mounting groove (2) inner wall, spacing hole (9) have been seted up to the bottom of stopper (5) inner wall, the inner chamber that spacing hole (9) and extension to stopper (5) were passed at the top of gag lever post (8), the inner chamber of stopper (5) is provided with fixed establishment (10) that use with gag lever post (8) cooperation, the surface of stopper (5) is provided with movable mechanism (11) that use with fixed establishment (10) cooperation.

2. A junction box according to claim 1, characterized in that: the fixing mechanism (10) comprises fixing plates (1001), fixing rods (1002) are fixedly connected to opposite sides of the two fixing plates (1001), a positioning rod (1003) is fixedly connected to one side, close to the fixing rods (1002), of the fixing plates (1001), a positioning block (1004) is fixedly connected to one side, far away from the fixing plates (1001), of the positioning rod (1003), one side, close to the positioning block (1004), of the positioning rod (1003) extends to an inner cavity of the positioning block (1004), a tension spring (1005) is sleeved on the surface of the positioning rod (1003), and the fixing plates (1001) are matched with the movable mechanism (11).

3. A junction box according to claim 2, characterized in that: the movable mechanism (11) comprises a pull rod (1101), one side of the pull rod (1101) close to a limiting block (5) extends to an inner cavity of the limiting block (5) and is fixedly connected with a connecting rod (1102), the front side and the rear side of the bottom of the connecting rod (1102) are fixedly connected with movable blocks (1103), the bottom of the connecting rod (1102) is provided with a movable rod (1104) matched with a fixed plate (1001), and the bottom of the movable block (1103) extends to the inner cavity of the movable rod (1104).

4. A junction box according to claim 1, characterized in that: one side of the body (3) close to the inner wall of the mounting groove (2) is in contact with the inner wall of the mounting groove (2), the bottom of the clamping rod (7) penetrates through the body (3) and is fixedly connected with the inner wall of the mounting groove (2), one side of the clamping rod (7) close to the inner wall of the clamping block (6) is in contact with the inner wall of the clamping block (6), and one side of the clamping block (6) close to the body (3) is fixedly connected with the body (3).

5. A junction box according to claim 2, characterized in that: one side of the limiting rod (8) close to the inner wall of the limiting hole (9) is in contact with the inner wall of the limiting hole (9), and a fixing groove (12) matched with the fixing rod (1002) for use is formed in the surface of the limiting rod (8).

6. A junction box as claimed in claim 5, wherein: one side of the fixing rod (1002) close to the inner wall of the fixing groove (12) is in contact with the inner wall of the fixing groove (12), one side of the positioning block (1004) away from the fixing plate (1001) is fixedly connected with the inner wall of the limiting block (5), and two ends of the tension spring (1005) are respectively fixedly connected with the positioning block (1004) and the fixing plate (1001).

7. A junction box according to claim 3, wherein: one side of the movable block (1103) close to the inner wall of the movable rod (1104) is in contact with the inner wall of the movable rod (1104), and one side of the movable rod (1104) close to the fixed plate (1001) is fixedly connected with the fixed plate (1001).