CN219106987U - Plastic junction box with protection mechanism - Google Patents

Abstract

The utility model discloses a plastic junction box with a protection mechanism, and belongs to the technical field of plastic products. Comprising the following steps: the plastic junction box, the through wires hole that the equidistance was distributed has been seted up to the inside of plastic junction box, the inner wall fixedly connected with fixed blend stop and the stationary blade of plastic junction box, the front of plastic junction box is equipped with plastic protection apron, the back fixedly connected with L type card and the fixed long piece of plastic protection apron, the spout has been seted up to the inside of fixed long piece, through setting up parts such as flexible clamping lever, fixed blend stop, plastic protection apron, through the mutual cooperation relation between plastic protection apron part and the plastic junction box part for the plastic junction box part can block flexible clamping lever through fixed blend stop, and then has reached this device and can shelter from the effect that the plastic protection apron carries out quick fixation through flexible clamping lever, has reached the line body in the junction box, prevents personnel's mistake and bumps the effect of electric shock.

Description

Plastic junction box with protection mechanism

Technical Field

The utility model relates to a plastic junction box with a protection mechanism, and belongs to the technical field of plastic products.

Background

Plastic junction boxes are one of electrical wiring materials for construction sites, mines, cabins, outdoor electrical, communication, fire-fighting equipment, steel smelting, petrochemical, electronic, electric, railroad, construction sites, mines, mining sites, airports, hotels, ships, large-scale factories, coastal factories, and unloading terminal equipment.

Through retrieving, chinese patent publication No. CN214798716U discloses a plastic terminal box capable of 3D positioning and fixing, and its technical key point is that: comprises a box body and a connecting column; the upper end and the lower end of the box body are respectively provided with a plurality of connecting columns which are parallel to each other; the connecting column is provided with a longitudinal rib hole and a transverse rib hole which are horizontal and mutually perpendicular. The beneficial effects of the utility model are as follows: through set up on the box body and indulge muscle hole and horizontal muscle hole to can cooperate with vertical spacing muscle and horizontal spacing muscle respectively, the position that is in the wall body when restricting and fixed box body pre-buried construction, make the box body front end can closely laminate with wall form, guarantee the pre-buried construction quality of terminal box. In addition, the box body, the binding post, the longitudinal rib holes and the transverse rib holes can adopt an integrated forming process, so that the manufacturing cost can be reduced.

The problem that the quality defect exists in the pre-buried construction of terminal box is solved to current terminal box in pre-buried process, and the terminal box front end can't closely laminate with wall body template, but in indoor construction process, because the line body in the terminal box has not been connected and has been inserted row's lid yet, consequently naked line body often exposes in the air, makes constructor and owner crowd in the past have very big potential safety hazard.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides a plastic junction box with protection machanism, it has solved prior art indoor work progress, because the line body in the junction box has not been connected row's of inserting lid yet, consequently naked line body often exposes in the air, makes constructor and owner crowd who goes to have very big potential safety hazard problem.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

a plastic junction box with a protective mechanism, comprising: the plastic junction box, the through wires hole that the equidistance was distributed has been seted up to the inside of plastic junction box, the inner wall fixedly connected with fixed blend stop and the stationary blade of plastic junction box, the front of plastic junction box is equipped with plastic protection apron, the back fixedly connected with L type card and the fixed long piece of plastic protection apron, the spout has been seted up to the inside of fixed long piece, the inner wall sliding connection of spout has flexible card pole.

Through adopting above-mentioned technical scheme, when installing plastics protection apron, press plastics protection apron, make plastics protection apron drive fixed long piece, make fixed long piece drive flexible card pole, the inclined plane that flexible card pole offered at this moment contacts with fixed blend stop, fixed blend stop promotes flexible card pole and moves down, when fixed blend stop no longer promotes flexible card pole, flexible card pole resets under supporting spring's promotion, makes L type card and fixed blend stop, the L type card of setting has the effect of fixed plastics protection apron.

The utility model is further provided with: the top of flexible clamping rod has seted up the inclined plane, track wire casing has been seted up to the surface of flexible clamping rod.

Through adopting above-mentioned technical scheme, the inclined plane of seting up is convenient for the quick installation of plastics protection apron, and the track wire casing of setting has the pivoted effect of preventing flexible card pole.

The utility model is further provided with: the inner wall fixedly connected with track strip of spout, track strip and the inner wall sliding connection of track wire casing.

Through adopting above-mentioned technical scheme, the track strip that sets up makes flexible card pole can the straight line reciprocate, has the effect of location flexible card pole.

The utility model is further provided with: the back of the plastic protective cover plate is provided with a blocking prevention groove, and the blocking prevention groove is clamped with the fixing piece.

By adopting the technical scheme, when the plastic protective cover plate is prevented from being covered, the fixing piece prevents the plastic protective cover plate from being blocked.

The utility model is further provided with: the bottom fixedly connected with supporting spring of flexible kelly, the bottom of supporting spring and the interior bottom fixed connection of spout.

Through adopting above-mentioned technical scheme, the supporting spring who sets up has the effect that resets flexible card pole, and when flexible card pole no longer pushed, supporting spring promotes flexible card pole and resets fast.

The utility model is further provided with: the front of plastics protective cover plate has offered the tear open the groove, the inner wall sliding connection in tear open the groove has lower push pedal, the one end that lower push pedal is close to flexible clamping rod and flexible clamping rod fixed connection.

Through adopting above-mentioned technical scheme, when needs dismantlement plastics protection apron, through the instrument of shaft-like, push pedal is pushed down under the dismantlement groove to make push pedal drive flexible card pole and move down, can dismantle plastics protection apron at this moment.

The beneficial effects of the utility model are as follows:

1. according to the utility model, by arranging the telescopic clamping rod, the fixed stop bar, the plastic protective cover plate and other components, the plastic protective cover plate component and the plastic junction box component are mutually matched, so that the plastic junction box component can block the telescopic clamping rod through the fixed stop bar, the effect that the device can quickly fix the plastic protective cover plate through the telescopic clamping rod is achieved, and the effect of shielding a wire body in the junction box and preventing personnel from being touched by mistake to get an electric shock is achieved;

2. according to the utility model, by arranging the parts such as the lower push plate and the telescopic clamping rod, the lower push plate part can drive the telescopic clamping rod through downward movement through the mutual matching relationship between the lower push plate part and the telescopic clamping rod part, so that the effect that the device can quickly detach the plastic protective cover plate through the contraction of the telescopic clamping rod is achieved;

drawings

Fig. 1 is a schematic view of the internal structure of the three-dimensional plastic junction box of the present utility model.

Fig. 2 is a schematic view of the overall three-dimensional structure of the present utility model.

Fig. 3 is a schematic view of the internal structure of the fixed block of the present utility model.

Fig. 4 is a front view of the present utility model.

In the figure: 1. a plastic junction box; 2. a threading hole; 3. a fixing piece; 4. fixing the barrier strips; 5. a plastic protective cover plate; 6. a dismantling groove; 7. a blocking prevention groove; 8. an L-shaped card; 9. fixing the long block; 10. a chute; 11. a telescopic clamping rod; 12. track trunking; 13. an inclined plane; 14. a track bar; 15. a support spring; 16. and a lower push plate.

Detailed Description

The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, a plastic junction box with a protection mechanism includes: the plastic junction box 1, the inside of plastic junction box 1 has offered the through wires hole 2 that the equidistance distributes, the fixed blend stop 4 of inner wall fixedly connected with and the stationary blade 3 of plastic junction box 1, the front of plastic junction box 1 is equipped with plastic protection apron 5, the back fixedly connected with L type card 8 of plastic protection apron 5 and fixed long piece 9, spout 10 has been offered to the inside of fixed long piece 9, the inner wall sliding connection of spout 10 has flexible clamping rod 11, when installing plastic protection apron 5, press plastic protection apron 5, make plastic protection apron 5 drive fixed long piece 9, make fixed long piece 9 drive flexible clamping rod 11, the inclined plane 13 that flexible clamping rod 11 offered contacts with fixed blend stop 4 at this moment, fixed blend stop 4 promotes flexible clamping rod 11 and moves down, when fixed blend stop 4 no longer promotes flexible clamping rod 11, flexible clamping rod 11 is reset under the promotion of supporting spring 15, make L type card 8 and fixed blend stop 4, the L type card 8 that sets up has the effect of fixed plastic protection apron 5.

The inclined plane 13 has been seted up on the top of flexible card pole 11, and track wire casing 12 has been seted up to the surface of flexible card pole 11, and the inclined plane 13 of seting up is convenient for the quick installation of plastics protection apron 5, and the track wire casing 12 of setting has the effect that prevents flexible card pole 11 pivoted.

The inner wall fixedly connected with track strip 14 of spout 10, track strip 14 and the inner wall sliding connection of track wire casing 12, track strip 14 that sets up makes flexible card pole 11 can the straight line reciprocate, has the effect of location flexible card pole 11.

The back of the plastic protective cover plate 5 is provided with a blocking prevention groove 7, the blocking prevention groove 7 is clamped with the fixing plate 3, and the fixing plate 3 prevents the plastic protective cover plate 5 from being blocked when the plastic protective cover plate 5 is covered.

The front of plastics protective cover 5 has been seted up and has been dismantled groove 6, and the inner wall sliding connection in dismantlement groove 6 has push pedal 16 down, and the one end that push pedal 16 is close to flexible clamping rod 11 down is with flexible clamping rod 11 fixed connection, when needs dismantles plastics protective cover 5, through the instrument of shaft-like, pushes down push pedal 16 under dismantling groove 6 to make push pedal 16 drive flexible clamping rod 11 and move down, can dismantle plastics protective cover 5 at this moment.

The bottom fixedly connected with supporting spring 15 of flexible card pole 11, the bottom of supporting spring 15 and the interior bottom wall fixed connection of spout 10, the supporting spring 15 that sets up has the effect of the flexible card pole 11 that resets, and when flexible card pole 11 no longer is promoted, supporting spring 15 promotes flexible card pole 11 and resets fast.

The implementation principle of the utility model is as follows: when the plastic protective cover plate 5 is installed, the plastic protective cover plate 5 is pressed, the plastic protective cover plate 5 drives the fixed long block 9, the fixed long block 9 drives the telescopic clamping rod 11, at the moment, the inclined surface 13 formed by the telescopic clamping rod 11 contacts with the fixed baffle strip 4, the fixed baffle strip 4 pushes the telescopic clamping rod 11 to move downwards, when the fixed baffle strip 4 no longer pushes the telescopic clamping rod 11, the telescopic clamping rod 11 is reset under the pushing of the supporting spring 15, the L-shaped card 8 and the fixed baffle strip 4 are enabled, the L-shaped card 8 is provided with the function of fixing the plastic protective cover plate 5, and the push plate 16 is pushed down under the dismounting groove 6 through a rod-shaped tool, so that the lower push plate 16 drives the telescopic clamping rod 11 to move downwards, and at the moment, the plastic protective cover plate 5 can be dismounted.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A plastic junction box with a protective mechanism, comprising: plastic junction box (1), its characterized in that: the inside of plastic terminal box (1) has offered through wires hole (2) that the equidistance distributes, the inner wall fixedly connected with of plastic terminal box (1) keeps off strip (4) and stationary blade (3), the front of plastic terminal box (1) is equipped with plastics protection apron (5), the back fixedly connected with L type card (8) of plastics protection apron (5) and fixed long piece (9), spout (10) have been seted up to the inside of fixed long piece (9), the inner wall sliding connection of spout (10) has flexible clamping rod (11).

2. A plastic junction box with a protective mechanism according to claim 1, wherein: an inclined plane (13) is arranged at the top end of the telescopic clamping rod (11), and a track wire slot (12) is arranged on the outer surface of the telescopic clamping rod (11).

3. A plastic junction box with a protective mechanism according to claim 2, characterized in that: the inner wall of the chute (10) is fixedly connected with a track strip (14), and the track strip (14) is in sliding connection with the inner wall of the track wire groove (12).

4. A plastic junction box with a protective mechanism according to claim 1, wherein: the back of the plastic protective cover plate (5) is provided with a blocking prevention groove (7), and the blocking prevention groove (7) is clamped with the fixing piece (3).

5. A plastic junction box with a protective mechanism according to claim 1, wherein: the bottom end fixedly connected with supporting spring (15) of flexible card pole (11), the bottom of supporting spring (15) is fixed connection with the interior bottom wall of spout (10).

6. A plastic junction box with a protective mechanism according to claim 1, wherein: the front of plastics protective cover board (5) has offered tear open groove (6), the inner wall sliding connection of tear open groove (6) has push pedal (16) down, the one end that push pedal (16) are close to flexible card pole (11) and flexible card pole (11) fixed connection down.

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