CN216871786U - Switch box capable of preventing electric shock for intelligent switch - Google Patents

Abstract

The utility model relates to the technical field of switch boxes, in particular to an electric shock prevention switch box for an intelligent switch, and solves the problem that the waterproof performance of the switch box in the prior art needs to be improved. An electric shock proof switch box for a smart switch, comprising: the rear cover is provided with an inserting plate on the end face of the inner side of the rear cover; the shell body, sealed grafting between the rear end face of shell body and the back lid, the preceding terminal surface of shell body is provided with touch screen display panel mounting groove. According to the utility model, through the arrangement of the switch box body structure consisting of the rear cover and the outer shell, when the switch box body needs to be installed, the rear cover is directly in sealed insertion with the rear end face of the outer shell, the inserting plate and the outer shell are automatically limited, and meanwhile, the switch box body and the touch screen display panel are automatically and hermetically installed, so that the anti-electric shock intelligent switch box structure with a double-sealing structure, convenience and high efficiency in installation is realized.

Description

Switch box capable of preventing electric shock for intelligent switch

Technical Field

The utility model relates to the technical field of switch boxes, in particular to an electric shock prevention switch box for an intelligent switch.

Background

The intelligent switch box is an electric control structure provided with a touch screen display panel.

When the intelligent switch box is used, attention needs to be paid to avoiding splashing, water drops can possibly flow down to a position between installation grooves of the intelligent switch box on the display panel under the action of self gravity, or penetrate into the intelligent switch box from the installation position, so that short circuit of circuits in the switch box is influenced, and when the short circuit occurs seriously, a user touches the control switch box again after the short circuit of water in the switch box, so that the safety accident of electric shock can be caused;

therefore, the switch box is waterproof, and has great relation to the stable and safe use; an anti-electric shock switch box for an intelligent switch is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric shock prevention switch box for an intelligent switch, and solves the problem that the waterproof performance of the switch box in the prior art needs to be improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an electric shock proof switch box for a smart switch, comprising:

the rear cover is provided with an inserting plate on the end face of the inner side of the rear cover;

the shell body, sealed grafting between the rear end face of shell body and the hou gai, the preceding terminal surface of shell body is provided with touch screen display panel mounting groove, and four directions of mounting groove are provided with the locating plate of pegging graft with touch screen display panel is sealed respectively, the picture peg is injectd with the shell body and is pegged graft to it is spacing to drive a plurality of locating plates and touch screen display panel grafting.

Preferably, the medial surface of back lid is with axle center fixed mounting has the sealing washer, the inboard fixedly connected with annular of shell body, the inboard of annular is provided with sealed the pad, the sealing washer is pegged graft with the annular is sealed.

Preferably, the picture peg is the rectangular ring structure, the picture peg is located the outside of sealing washer, the slot has been seted up with the axle center to the rear end face of shell body, the picture peg is with the spacing grafting of slot.

Preferably, a plurality of tooth sockets that are the triangle-shaped structure are installed to the slot inner wall equidistance, the outer wall of picture peg corresponds position department and installs the spacing tooth with tooth socket location joint.

Preferably, a plurality of movable chambeies have been seted up to the inside of shell body, the one end intercommunication in activity chamber has the spout, the spacing slip of sharp limit in the spout of locating plate, the activity intracavity activity is provided with supports the piece, support the piece and offset with the one end cooperation of locating plate, the other end of supporting the piece is connected with the slide bar that slides and run through to the slot in to make picture peg and slide bar offset, with the outside spacing slip of a plurality of locating plates of drive.

Preferably, two limiting grooves are symmetrically formed in the inner wall of the sliding groove, the sliding groove is perpendicular to the movable cavity, the limiting grooves are parallel to the axial lead of the sliding groove, a fixing rod is installed in each limiting groove, a spring is sleeved on each fixing rod, and the outer wall of the positioning plate is connected with a fixing block which is sleeved on each fixing rod and slides in the corresponding sliding groove in a sleeved mode so as to drive the positioning plate to slide into the corresponding sliding groove.

The utility model has at least the following beneficial effects:

through setting up the switch box body structure of compriseing back lid and shell body, when the switch box body need be installed, directly with the sealed grafting of the rear end face of back lid and shell body, automatic spacing between picture peg and the shell body, the automatic seal installation of switch box body and touch screen display panel has simultaneously realized one kind and has had double-seal structure, installs convenient efficient protection against electric shock intelligence switch box structure.

The utility model also has the following beneficial effects:

through spacing tooth for with tooth's socket complex triangle-shaped structure, and two hypotenuses inclination of triangle-shaped are different to realize in the picture peg is convenient for insert the slot, and inseparabler with the grafting dynamics in the slot, when the slot was extracted to the picture peg, then need hard some effects, thereby make the switch box use more stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic side sectional view of a mounting structure of a rear cover and an outer case;

FIG. 2 is a schematic front view of the outer housing;

FIG. 3 is a schematic front view of the rear cover;

fig. 4 is an enlarged schematic view of a.

In the figure: 1. a rear cover; 2. a seal ring; 3. a ring groove; 4. inserting plates; 5. an outer housing; 6. positioning a plate; 7. limiting teeth; 8. a slide bar; 9. a slot; 10. a movable cavity; 11. a resisting block; 12. a chute; 13. a limiting groove; 14. a tooth socket; 15. and (5) fixing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 4, an electric shock preventing switch box for a smart switch includes:

the rear cover 1, the inner side end face of the rear cover 1 is provided with an inserting plate 4;

the rear end face of the outer shell 5 is in sealed insertion connection with the rear cover 1, the front end face of the outer shell 5 is provided with a touch screen display panel installation groove, positioning plates 6 in sealed insertion connection with the touch screen display panel are arranged in four directions of the installation groove respectively, and the insertion plate 4 is in limited insertion connection with the outer shell 5 so as to drive the positioning plates 6 to be in insertion connection limiting with the touch screen display panel;

the scheme has the following working processes: through setting up the switch box body structure of compriseing hou gai 1 and shell body 5, when the switch box body needs the installation, directly with the sealed grafting of the rear end face of hou gai 1 with shell body 5, it is automatic spacing between picture peg 4 and the shell body 5, and meanwhile, a plurality of locating plates 6 are under picture peg 4's grafting drive, insert in the mounting groove of touch screen display panel, locating plate 6 is the rubber slab structure, complex touch screen display panel with it is provided with the rubber pad in locating plate 6 not grafting position department and offsets with the mounting groove, thereby realize the automatic seal installation of switch box body and touch screen display panel, realized one kind and had double seal structure, install convenient efficient protection against electric shock intelligence switch box structure.

Further, the sealing ring 2 is fixedly mounted on the inner side end face of the rear cover 1 coaxially, the annular groove 3 is fixedly connected to the inner side of the outer shell 5, the sealing gasket is arranged on the inner side of the annular groove 3, the sealing ring 2 is in sealing insertion connection with the annular groove 3, specifically, the insertion connection of the sealing ring 2 and the annular groove 3 ensures the sealing installation of the rear cover 1 and the rear side of the outer shell 5.

Further, picture peg 4 is the rectangular ring structure, picture peg 4 is located the outside of sealing washer 2, slot 9 has been seted up with the axle center to the rear end face of shell body 5, picture peg 4 is the spacing grafting of slot 9, a plurality of tooth's socket 14 that are the triangle-shaped structure are installed to slot 9 inner wall equidistance, the outer wall of picture peg 4 corresponds position department and installs spacing tooth 7 with tooth's socket 14 location joint, it is concrete, spacing tooth 7 be with 14 complex triangle-shaped structures in tooth's socket, and two hypotenuses inclination of triangle-shaped are different, in order to realize that picture peg 4 is convenient for insert slot 9, and insertible dynamics of pegging graft in the slot 9 is inseparabler, and when picture peg 4 extracted slot 9, then need hard some effect.

Further, a plurality of movable cavities 10 are formed in the outer shell 5, one ends of the movable cavities 10 are communicated with sliding grooves 12, the positioning plate 6 is limited to slide linearly and limitedly in the sliding grooves 12, supporting blocks 11 are movably arranged in the movable cavities 10, the supporting blocks 11 are matched and abutted to one ends of the positioning plate 6, the other ends of the supporting blocks 11 are connected with sliding rods 8 which penetrate into the slots 9 in a sliding mode, so that the inserting plates 4 are abutted to the sliding rods 8, the positioning plates 6 are driven to slide outwards limitedly, specifically, inclined plane structures with the same inclination angles are arranged on one sides, abutted to the supporting blocks 11 and the positioning plates 6, and the initial positions of the extending ends of the positioning plates 6 are located at the end positions of the sliding grooves 12.

Further, two spacing grooves 13 have been seted up to the inner wall symmetry of spout 12, and spout 12 is perpendicular with activity chamber 10, spacing groove 13 is parallel with the axial lead of spout 12, install the dead lever in the spacing groove 13, the cover is equipped with the spring on the dead lever, the wall connection of locating plate 6 has the cover to establish gliding fixed block 15 on the dead lever, in order to drive locating plate 6 and slide in to spout 12, specifically, after back lid 1 and shell body 5 are dismantled, locating plate 6 resets to spout 12 in under the drive of spring, also promote simultaneously and support piece 11 and reset.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a but intelligence switch is with switch box of protection against electric shock which characterized in that includes:

the rear cover (1), the end surface of the inner side of the rear cover (1) is provided with an inserting plate (4);

the utility model provides a display panel, including shell body (5), sealed grafting between the rear end face of shell body (5) and hou gai (1), the preceding terminal surface of shell body (5) is provided with touch screen display panel mounting groove, and four directions of mounting groove are provided with respectively and touch screen display panel sealed locating plate (6) of pegging graft, picture peg (4) are injectd with shell body (5) and are pegged graft to it is spacing to drive a plurality of locating plates (6) and touch screen display panel are pegged graft.

2. The switch box capable of preventing electric shock for the intelligent switch according to claim 1, wherein a sealing ring (2) is fixedly mounted on the inner side end face of the rear cover (1) coaxially, a ring groove (3) is fixedly connected to the inner side of the outer shell (5), a sealing gasket is arranged on the inner side of the ring groove (3), and the sealing ring (2) is in sealing insertion connection with the ring groove (3).

3. The switch box capable of preventing electric shock for the intelligent switch according to claim 1, wherein the inserting plate (4) is of a rectangular ring structure, the inserting plate (4) is located on the outer side of the sealing ring (2), a slot (9) is formed in the same axial center of the rear end face of the outer shell (5), and the inserting plate (4) is in limited insertion connection with the slot (9).

4. The switch box capable of preventing electric shock for the intelligent switch according to claim 3, wherein a plurality of tooth sockets (14) in a triangular structure are equidistantly installed on the inner wall of the slot (9), and a limiting tooth (7) which is positioned and clamped with the tooth sockets (14) is installed at a position corresponding to the outer wall of the inserting plate (4).

5. The switch box capable of preventing electric shock for the intelligent switch according to claim 1, wherein a plurality of movable cavities (10) are formed in the outer shell (5), one ends of the movable cavities (10) are communicated with sliding grooves (12), the positioning plates (6) are limited in the sliding grooves (12) in a linear limiting manner and slide, abutting blocks (11) are movably arranged in the movable cavities (10), the abutting blocks (11) are matched and abutted against one ends of the positioning plates (6), and the other ends of the abutting blocks (11) are connected with sliding rods (8) which slide and penetrate into the slots (9), so that the inserting plates (4) are abutted against the sliding rods (8) to drive the positioning plates (6) to slide outwards in a limiting manner.

6. The switch box capable of preventing electric shock for the intelligent switch according to claim 5, wherein two limiting grooves (13) are symmetrically formed in the inner wall of the sliding groove (12), the sliding groove (12) is perpendicular to the movable cavity (10), the limiting grooves (13) are parallel to the axial line of the sliding groove (12), a fixing rod is installed in each limiting groove (13), a spring is sleeved on each fixing rod, and a fixing block (15) sleeved on each fixing rod and sliding is connected to the outer wall of the positioning plate (6) to drive the positioning plate (6) to slide into the sliding groove (12).

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