CN212062800U - Double-row adjustable switch box - Google Patents

Double-row adjustable switch box Download PDF

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Publication number
CN212062800U
CN212062800U CN202020987590.2U CN202020987590U CN212062800U CN 212062800 U CN212062800 U CN 212062800U CN 202020987590 U CN202020987590 U CN 202020987590U CN 212062800 U CN212062800 U CN 212062800U
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CN
China
Prior art keywords
buckle
base
socket
piece
rubber coating
Prior art date
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Active
Application number
CN202020987590.2U
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Chinese (zh)
Inventor
陈鹏来
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yilaida Electric Appliance Co ltd
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Zhejiang Yilaida Electric Appliance Co ltd
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Application filed by Zhejiang Yilaida Electric Appliance Co ltd filed Critical Zhejiang Yilaida Electric Appliance Co ltd
Priority to CN202020987590.2U priority Critical patent/CN212062800U/en
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Publication of CN212062800U publication Critical patent/CN212062800U/en
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Abstract

The utility model provides a double adjustable nodal pattern switch box belongs to the switch box field, including base, buckle, lid, rubber coating piece and socket piece, base opening one side is equipped with first key seat, is equipped with the second key seat corresponding with first key seat on the buckle, and the buckle articulates on the base, through buckle structure joint between the opposite side of buckle and the base. The rubber coating piece assembles on the inside wall of buckle, and the lid is including the capping and have certain thickness or the underframe of height, and the underframe passes through rubber coating piece tight fit with between the inside wall of buckle. The bottom surface of the base is provided with a slot which is matched with two socket pieces with common specifications when the socket pieces are spliced side by side, and the middle of the slot is divided into two adjacent small slots by a detachable separation strip. The utility model discloses fix a position flexible tensile adjustment inner space size to the lid to can satisfy the socket piece of two ordinary specification socket pieces or big specification simultaneously and use, satisfy the different use needs of different occasions, its simple structure, convenient to use.

Description

Double-row adjustable switch box
Technical Field
The utility model relates to a wall switch field especially relates to a double adjustable nodal pattern switch box.
Background
The conventional combined switch socket generally includes a fixed base, a switch socket body and a panel, wherein the fixed base is usually provided with a concave fastening position and a convex fastening position for mounting a circuit board.
For example, an adjustable multifunctional switch socket box with chinese patent No. CN201610704174.5, the switch socket box comprises an upper cover, a base and a plurality of insertion pieces with different shapes, a middle frame is arranged between the upper cover and the base, one end of the middle frame is connected to one end of the base through a rotating shaft, and the upper cover is movably sleeved on the middle frame; be equipped with the spacing hole of inserted sheet draw-in groove and inserted sheet on the base, the inserted sheet arch on the inserted sheet can be embedded into the inserted sheet draw-in groove, and has switch socket buckle on every inserted sheet, and the spacing shape of switch socket on every inserted sheet is inequality.
The above patent has the following problems: because of the inner space is narrow and small to and the relative distance between upper cover and the base is fixed, can't use when in actual use to some hard thick electric wires or big plug, the security performance is low, can not satisfy the use needs in the reality.
Moreover, the interior of the patent base can only accommodate one circuit board, and the existing use requirements cannot be met.
Based on this, the present application is proposed.
Disclosure of Invention
Not enough to prior art, the utility model provides a double adjustable nodal pattern switch box solves the inside very limited actual problem such as space of placing the circuit board of prior art socket box, increases the volume that can place the circuit board or enlarge and put into the circuit board to in-service use.
In order to achieve the purpose, the double-row adjustable switch box comprises a base, a buckle, a cover, a rubber coating piece and a socket piece, wherein a first pin boss is arranged on one side of an opening of the base, the buckle is in a frame shape and is adaptive to the opening of the base, a second pin boss corresponding to the first pin boss is arranged on the buckle, and a connecting pin is jointly penetrated in the first pin boss and the second pin boss to hinge the buckle on the base; the other side of the buckle is clamped with the base through a buckle structure.
The rubber coating piece is assembled on the inner side wall of the buckle, the cover comprises a cover surface and a bottom frame with a certain thickness or height, and the bottom frame is tightly matched with the inner side wall of the buckle through the rubber coating piece; the inner side wall of the buckle has corresponding thickness or width.
The socket is characterized in that a slot is formed in the bottom surface of the base inside the base, the size of the slot is matched with that of two socket pieces of common specifications when the socket pieces are spliced side by side, and the middle of the slot is separated into two adjacent second-stage slots by a detachable separation strip.
Through the structure, the utility model provides an area size forms the large tracts of land slot that suits with the socket piece concatenation of two ordinary specifications, but its socket piece of two at least ordinary specifications of holding simultaneously to this increases the quantity of the circuit board in the switch box, and then increases the function that the switch box can realize. When the novel socket sheet needs to be matched with a large circular socket sheet (the area of the novel socket sheet is twice that of a socket sheet with a common specification) for use, the separating strip only needs to be detached.
Furthermore, the utility model discloses a design buckle-rubber coating spare-lid nested structure makes the lid can move about up and down on the inside wall of buckle, adjusts the relative distance between lid and the base and the lid closes the inside volume of back switch box with the base lid, satisfies the actual use of accessories such as the volume of the great plug of volume, volume of different circuit boards.
The utility model discloses in "socket piece of ordinary specification" be the general specification on the existing market, generally be 50mm 100mm, can refer to the inserted sheet specification in the patent that the background art relates.
For strengthening the relation of connection and sealing performance between rubber-coated part and the buckle, the utility model discloses further set up as follows: the inside wall of buckle is equipped with the round recess, it is protruding to be equipped with the round on the periphery wall of rubber coating piece, and rubber coating piece passes through protruding embedding on the inside wall of buckle. Under the matching action of the circle of protrusion and the groove, the rubber coating piece and the buckle are inseparable, so that the friction force generated when the cover moves up and down is resisted, the relative stability of the position is kept, and the buckle and the cover can slide relatively and keep a good sealing effect.
In order to prevent the rubber coating piece from falling off or the rubber coating piece from being extruded between the cover and the buckle; excessive deformation leads to sealed inefficacy under the power, the utility model discloses further set up as follows: the groove is a dovetail groove.
In order to facilitate the external connection, the utility model discloses further set up as follows: the side wall of the base is provided with at least three slotted structures which are distributed in parallel.
For adapting to the adjustable of lid on the base, the utility model discloses further set up as follows: the depth of the slot is not less than the thickness or width of the bottom frame of the cover, when the distance between the cover and the base is short, the slot still exists and is not shielded by the bottom frame, and a passage is provided for the external connecting line.
For the cooperation lid for the base upper and lower regulation, the utility model discloses further set up as follows: the buckle and the rubber coating piece are connected into a whole through injection molding molten rubber, are firm and attractive, and play roles in excellent sealing, dust prevention, water prevention and fixation through close fit with the cover.
For the convenience of adjustment, the utility model discloses further set up as follows: and a clamping point is arranged on the outer side wall of the bottom frame along the adjusting direction of the cover relative to the base.
The utility model discloses further set up as follows: the bottom of the base is provided with a sealing sponge which is attached to the edge of the bottom.
The utility model discloses further set up as follows: the socket piece is any two of a square socket piece, a circular socket piece and a conversion socket piece which have the same external shape and different internal shapes or is a large circular switch socket insertion piece.
Pluggable circuit board for convenient use, extension, the utility model discloses further set up as follows: the shape of the conversion socket piece is matched with the square groove of the square socket piece, the side edge of the conversion socket piece is convexly provided with a first connecting hole, and the square socket piece is provided with a second connecting hole matched with the first connecting hole for use.
The utility model has the advantages as follows:
one, the utility model discloses a make lid and buckle relative slip, and then regulate and control the relative distance between lid and the base to in through the flexible drawing in location to the lid, according to the big or small adjustment inner space size in actual need space, improved the security performance and the versatility of adjustable use of product.
Two, the utility model discloses the socket piece that two ordinary specification socket pieces or big specification can be satisfied simultaneously to the slot of establishing uses, satisfies the different use needs of different occasions, its simple structure, convenient to use.
Third, in use, can carry out the different socket inserted sheet of quick change inside shape or the combination inserted sheet of transform socket piece after with square socket piece combination according to the socket shape, need not demolish whole subassembly completely, improved the convenience of use, and switch socket inserted sheet can be applicable to the switch socket of different combinations again, consequently can a pair multi-purpose, realizes the function of multiple combination mode.
Drawings
Fig. 1 is an overall schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of an overall side structure of an embodiment of the present invention.
Fig. 3 is a schematic diagram of the overall explosion state according to the embodiment of the present invention.
Fig. 4 is a schematic view of a usage status of the embodiment of the present invention.
Fig. 5 is a schematic view of a combined insert according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of the internal structure of the embodiment of the present invention.
FIG. 7 is a schematic view of the embodiment of the present invention
Reference numerals: 1-cover, 2-rubber-coated piece, 3-connecting pin, 4-buckle, 5-base, 6-sealing sponge, 7-round socket piece, 8-conversion socket piece, 9-square socket piece, 10-large round socket piece, 12-convex position, 13-combined insertion piece and 14-separation strip;
110-bottom frame, 111-clamping point, 201-dovetail-shaped protrusion, 401-dovetail groove, 402-clamping piece, 403-clamping protrusion, 404-fixing hole, 405-second pin base, 501-first pin base, 502-clamping groove, 503-inserting groove, 701, 902, 1002-concave position, 702-circular inserting groove, 703-grab handle, 801-waist drum-shaped groove, 802-first connecting hole, 901-rectangular groove, 903-second connecting hole, 1001-large circular inserting groove and 1001-convex part.
Detailed Description
Embodiment 1 the utility model provides a double adjustable switch box, the on-line screen storage device comprises a base 5, buckle 4, lid 1, rubber-coated part 2, connecting pin 3 and socket piece, base 5 has opening and bottom confined square casing for the top, the first key seat 501 of two symmetric distribution in this side both ends that is equipped with of a side of its open-ended, first key seat 501 is including two at least parallel arrangement's pinhole, be equipped with slot 503 that can supply the circuit board to peg graft on the base 5 bottom surface, be equipped with three parallel distribution's fluting structure on base 5's the lateral wall, the opening intercommunication at the top of fluting structure's top and base 5, its degree of depth is not less than the thickness or the width of lid 1's underframe 110 at last, the fluting structure is used for providing the space that passes through for external line. The bottom of the base 5 is provided with a sealing sponge 6 which is attached to the edge of the bottom.
In this embodiment, the area of the slot 503 is large, that is, the size of the slot 503 is suitable for the parallel splicing of two socket pieces with common specifications, as shown in fig. 6, and a detachable separating strip 14 is arranged in the middle of the slot 503 to separate the large slot 503 into two adjacent secondary slots 503. As shown in fig. 6, except that the area of the socket piece is enlarged twice as large as that of the existing socket piece with the common specification, a plurality of protruding portions 12 are distributed at the edge of the slot 503, and the protruding portions 12 are arranged on the edge of the slot 503 and partially extend into the slot 503 for positioning the inserted socket piece.
In this embodiment, the socket pieces are any two of a square socket piece 9, a circular socket piece 7, and a conversion socket piece 8, or a large circular socket piece 10, which have the same external shape and different internal shapes.
The circular socket piece 7 has the following structure: as shown in fig. 4 and 7, the circular socket piece 7 is similar to a T shape as a whole, and includes a rectangular body and square protrusions symmetrically disposed on two sides of the rectangular body, a circular insertion groove 702 formed by combining a plurality of annular grooves is disposed on the rectangular body, and a grip 703 is disposed at the middle of the circular insertion groove 702 protruding from the surface of the rectangular body. A plurality of concave positions 701 matched with the convex positions 12 of the slot 503 are distributed on the side edge of the round socket piece 7, and the convex positions 12 are in one-to-one correspondence and are matched with the concave positions 701 during assembly, so that the socket piece is prevented from randomly sliding in the slot 503, and the socket piece is stably embedded in the slot 503.
The square socket piece 9 has the following structure: as shown in fig. 4 and 7, the square socket piece 9 is similar to a T shape as a whole, and includes a rectangular body and square protrusions symmetrically disposed on two sides of the rectangular body, and the rectangular body is provided with a rectangular slot 901 having an area similar to that of the rectangular body. A plurality of concave positions matched with the convex positions 12 of the slot 503 are distributed on the side edge of the square socket piece 9, and the convex positions 12 are corresponding to the concave positions one by one and matched with each other during assembly.
The conversion socket sheet 8 is structured as follows: as shown in fig. 4 and 5, the square socket piece 9 is rectangular, and two waist-drum-shaped slots 801 are symmetrically formed in the length direction of the square socket piece, and the opposite side of each waist-drum-shaped slot 801 is open to the side. The side edges of the four corners of the conversion socket piece 8 are provided with a first connection hole 802 along the plane of the conversion socket piece 8.
The large circular socket piece 107 is constructed as follows: as shown in fig. 4, the large circular socket piece 107 is formed by combining two sides of two circular socket pieces 7 except for the convex portions, and includes a rectangular body and four square convex portions 1003 symmetrically arranged on two sides of the rectangular body, a large circular insertion groove 1001 formed by combining a plurality of annular grooves is arranged on the rectangular body, and a grab handle is arranged on the surface of the large circular insertion groove 1001 protruding out of the rectangular body. A plurality of concave positions 1002 matched with the convex positions 12 of the slot 503 are distributed on the side edge of the large circular socket sheet 107.
The structure of the combined insertion piece 13 in the above embodiment is specifically as follows: the shape of the conversion socket piece 8 is matched with the square open slot of the square socket piece 9, the square socket piece 9 is provided with a second connecting hole 903 matched with the first connecting hole 802 for use, the first connecting hole 802 of the conversion socket piece 8 is assembled by connecting pieces such as screws after corresponding to the second connecting hole 903 of the square socket piece 9, and the conversion socket piece 8 and the square socket piece 9 can be assembled into a combined socket piece, so that the plugging fit of a new circuit board is met.
In a general use case, the two secondary slots 503 may be assembled with two socket pieces, as shown in fig. 7, and the slots 503 are assembled with a circular socket piece 7 and a conversion socket piece 8 of a general specification. Alternatively, as shown in fig. 5, the conversion socket piece 8 may be replaced by a combined socket piece formed by combining the conversion socket piece 8 and the square socket piece 9 through the first connection hole 802 and the second connection hole 903. By enlarging the area of the slot 503, the number of circuit boards that can be plugged into the switch box can be increased to accommodate the insertion of circuit boards of different functions or different structures.
The fastener 4 is a square frame body with an opening matched with the base 5, a second pin seat 405 is arranged on the side edge corresponding to the base 5 and provided with the first pin seat 501, the second pin seat 405 is of a built-in structure and is also provided with two ends which are symmetrically arranged on the side edge of the fastener 4, and each second pin seat 405 comprises at least one insertion seat which can be embedded between two parallel pin holes of the first pin seat 501 and is provided with a pin controller. The first pin seat 501 and the second pin seat 405 are commonly provided with a connecting pin 3 through which the buckle 4 is hinged on the base 5.
In addition, for making switch box integral sealing be difficult for being opened after the assembly, this embodiment is through buckle 4 structure joint between buckle 4's opposite side and base 5, and this buckle 4 structure comprises the joint piece 402 of locating on buckle 4 side and the joint groove 502 of locating on the base 5 lateral wall. The end of the clip 402 is also provided with a clip protrusion with an inclined plane to prevent the clip 402 from being withdrawn from the clip groove 502 after being inserted into the clip groove 502, so as to ensure that the cover 1 is stably closed between the clip 4 and the base 5.
Referring to fig. 1 and 3, the buckle 4 is provided with a circle of dovetail grooves 401, a circle of dovetail protrusions 201 are arranged on the outer peripheral wall of the rubber-coated member 2, and the rubber-coated member 2 is embedded in the dovetail grooves 401 on the inner side wall of the buckle 4 through the dovetail protrusions 201 and is connected with the buckle 4 into a whole through injection molding. The lid 1 is including 1 face of lid and underframe 110 that has certain thickness or height, underframe 110 and buckle 4's inside wall clearance fit, and through the close-fitting of bale of glue piece 2 between the two, and then, lid 1 can utilize the interval between the inside wall of its underframe 110's outside wall and buckle 4 to move up and down in the direction of perpendicular to base 5 bottom surface, thereby make the distance between lid 1 and the base 5 bottom surface adjust, in order to satisfy actual use needs.
Of course, in order to facilitate and maintain the stability of the adjustment, the present embodiment is provided with a click 111 on the outer side wall of the bottom frame 110 in the adjustment direction of the cover 1 with respect to the base 5. The fastening point 111 is preferably disposed around the outer sidewall of the bottom frame 110, and may be a point or a line. In fig. 2, the two circles of the dot-shaped and line-shaped clamping points 111 are shown. The number of layers of the clamping points 111 can be increased according to actual needs, so that the multilayer clamping points 111 are arranged, and different use requirements of different circuit boards are fully met.

Claims (8)

1. The utility model provides a double adjustable nodal pattern switch box which characterized in that: the base comprises a base, a buckle, a cover, a rubber coating piece and a socket piece, wherein a first pin boss is arranged on one side of an opening of the base, the buckle is in a frame shape and is adaptive to the opening of the base, a second pin boss corresponding to the first pin boss is arranged on the buckle, and a connecting pin is jointly penetrated in the first pin boss and the second pin boss to hinge the buckle on the base; the other side of the buckle is clamped with the base through a buckle structure;
the rubber coating piece is assembled on the inner side wall of the buckle, the cover comprises a cover surface and a bottom frame with a certain thickness or height, and the bottom frame is tightly matched with the inner side wall of the buckle through the rubber coating piece;
the socket is characterized in that a slot is formed in the bottom surface of the base inside the base, the size of the slot is matched with that of two socket pieces of common specifications when the socket pieces are spliced side by side, and the middle of the slot is separated into two adjacent second-stage slots by a detachable separation strip.
2. The dual row adjustable switch cabinet of claim 1, wherein: the inside wall of buckle is equipped with the round recess, it is protruding to be equipped with the round on the periphery wall of rubber coating piece, and rubber coating piece passes through protruding embedding on the inside wall of buckle.
3. The dual row adjustable switch cabinet of claim 2, wherein: the groove is a dovetail groove.
4. The dual row adjustable switch cabinet of any of claims 1-3, wherein: the side wall of the base is provided with at least three slotted structures which are distributed in parallel.
5. The dual row adjustable switch cabinet of claim 4, wherein: the depth of the slotted structure is not less than the thickness or width of the bottom frame of the cover.
6. The dual row adjustable switch cabinet of claim 1, wherein: the buckle and the rubber coating piece are connected into a whole through injection molding molten rubber.
7. The dual row adjustable switch cabinet of any of claims 1-3, wherein: and a clamping point is arranged on the outer side wall of the bottom frame along the adjusting direction of the cover relative to the base.
8. The dual row adjustable switch cabinet of any of claims 1-3, wherein: the bottom of the base is provided with a sealing sponge which is attached to the edge of the bottom.
CN202020987590.2U 2020-06-02 2020-06-02 Double-row adjustable switch box Active CN212062800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020987590.2U CN212062800U (en) 2020-06-02 2020-06-02 Double-row adjustable switch box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020987590.2U CN212062800U (en) 2020-06-02 2020-06-02 Double-row adjustable switch box

Publications (1)

Publication Number Publication Date
CN212062800U true CN212062800U (en) 2020-12-01

Family

ID=73520335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020987590.2U Active CN212062800U (en) 2020-06-02 2020-06-02 Double-row adjustable switch box

Country Status (1)

Country Link
CN (1) CN212062800U (en)

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