CN208589740U - A kind of metope terminal box - Google Patents

Abstract

The utility model belongs to power supply connection box technology neighborhood, in particular to a kind of metope terminal box.Including embedment box body, function panel, it is mounted on the embedment intracorporal electric crossover board of box, in the embedment box body embedment wall, entrance hole is offered on embedment box body, it is characterized in that, the function panel bottom is equipped at least two adjusting posts, the embedment box body is equipped with the fixed sleeving that cooperation is socketed the adjusting post, and the length of the adjusting post is greater than the depth of fixed sleeving.The utility model is convenient and practical, in such a way that the design of each component integral structure is with socket, effectively replace the mode of conventional bolt fastening, reduce the high spoilage of installation workload and terminal box, and on the basis of guaranteeing using effect, structure more simplifies, it installs simpler, it reduces costs, time and labour saving, securely and reliably.

Description

A kind of metope terminal box

Technical field

The utility model belongs to power supply connection box technology neighborhood, in particular to a kind of metope terminal box.

Background technique

Metope terminal box is connecting device for line in usual building, is usually used in the use such as power supply, circuit switch, household electrical appliance The connection of electric appliance is installed, existing metope Junction box assembly, and when installation, lead connects in such a way that screw rod is tightened with function panel It connects, function panel is tightened in use screw rod with box body then and is connect, finally decoration panel is mounted on function panel, it is this The metope terminal box multiple conducting wires of traditional structure are laid up at together, and poor contact is also easy to produce short circuit phenomenon, wiring between line and line Short circuit or overload phenomenon, which occur, for box will will lead to entire line outage, and route breaks down, bad lookup；Terminal box screw is easy Bad to cause switch, socket that fix, the perishable rate of terminal box is higher, at high cost when repair and replacement.In consideration of it, applicant passes through Research, was applied for a patent, the patent No. 201720775242.7 on June 29th, 2017.In use, and after study, right It makes improvement.

Summary of the invention

The purpose of the utility model is to provide a kind of metope terminal boxes that structure is more simplified, while passing through each component The structure that is integrated in one design with socket mode, effectively replace conventional bolt fastening mode, reduce installation workload with And the high spoilage of terminal box.

In order to achieve the above object, the utility model takes following technical scheme:

A kind of metope terminal box, including be embedded to box body, function panel, be mounted on the embedment intracorporal electric crossover board of box, institute It states in embedment box body embedment wall, is embedded on box body and offers entrance hole, which is characterized in that the function panel bottom is equipped with extremely Few two adjusting posts, the embedment box body are equipped with the fixed sleeving that cooperation is socketed the adjusting post, the adjusting post Length is greater than the depth of fixed sleeving.

Preferably, the adjusting post is hollow tubular structure.In this way, can integrally mitigate weight.

Preferably, 5mm≤a≤10mm, a are the difference of the length of the adjusting post and the depth of fixed sleeving.

Preferably, the interior of the outer diameter of the adjusting post and fixed sleeving through its difference is 0.2mm~0.3mm.

Preferably, the function panel is formed and is structure as a whole by cover board and connecting terminal, is equipped with positioned at deck side edge Indicator light, the adjusting post and cover board injection molding are integrated, and the fixed sleeving and embedment box body injection molding are integrated.

Preferably, rigid receptacles are connected on the electric crossover board, terminals are connected with hard plug in function panel, The rigid receptacles are the self-locking rigid receptacles of the self-locking rigid receptacles in three holes or two holes, the hard of function panel middle connecting terminal connection Plug corresponds to three hole self-locking plug adapters or two hole self-locking plug adapters.

Preferably, the embedment box body is the cuboid housing without top, and the function panel bottom four corners are correspondingly provided with four A adjusting post, the embedment box body corresponding matching are set there are four fixed sleeving；The fixed sleeving is located at the embedment box body Interior angle at.

Preferably, at least a pair of of lifting lug is fixedly connected on the outside of the embedment box body, the lifting lug includes hanging for head The clamp of ring and tail portion, the lifting lug connect embedment box body, the flexible modeling that the lifting lug and clamp are structure as a whole by clamp Expect that material, the maximum capacity of the lifting lug are 3kg.

Preferably, the above-mentioned metope terminal box equipped with lifting lug is mainly used for the roof wall surface wiring of pendent lamp.

Application method:

In the construction process, first will embedment box body embedment wall in, wait it is to be onstructed after, by power lead access be embedded to It is electrically connected in box body and with the rigid receptacles connected on electric crossover board, then by the hard plug of linkage function panel connecting terminal It is inserted into rigid receptacles, finally by the adjusting post alignment and fixation casing of function panel, is inserted into and adjusts insertion adjusting post The depth keeps cover board upper surface concordant with metope to regulatory function panel；In this way, installment work finishes.

The utility model has the advantages that

Firstly, the utility model is convenient and practical, in such a way that the design of each component integral structure is with socket, effectively replace The mode of conventional bolt fastening, reduces the high spoilage of installation workload and terminal box, and the utility model manufacturing process Beauty, sturdy and durable, long service life.Secondly, structure more simplifies on the basis of guaranteeing using effect, install simpler It is single, it reduces costs, time and labour saving, securely and reliably.

Detailed description of the invention

Fig. 1 is the primary structure schematic diagram of metope terminal box；

Fig. 2 is the electric power incoming line circuit connection diagram of metope terminal box；

Fig. 3 is the power outlet circuit connection diagram of metope terminal box；

Fig. 4 is the primary structure schematic diagram of lifting lug；

In figure, embedment box body 1, fixed sleeving 11, lifting lug 12, clamp 121, terminal plate 2, rigid receptacles 21, card slot 22, Power-off protection apparatus 23, function panel 3, connecting terminal 31, cover board 32, column 33, hard plug 34.

Specific embodiment

Specific embodiment of the utility model is further described with reference to the accompanying drawing.

Fig. 1 to 4 illustrates a kind of metope terminal box, including embedment box body, function panel 3, to be mounted on embedment box intracorporal Electric crossover board 2, function panel 3 are formed and are structure as a whole by cover board 32 and connecting terminal 31, are divided into two kinds by function: switch Or there are national standard in socket, either switch or socket, 31 part of connecting terminal, therefore not to repeat here.The embedment box body It is embedded in wall, is embedded on box body and offers entrance hole, 3 bottom of function panel is equipped at least two adjusting posts 33, institute It states embedment box body and is equipped with the fixed sleeving 11 that cooperation is socketed the adjusting post 33, the length of the adjusting post 33, which is greater than, fixes The depth of casing 11；The adjusting post 33 and the injection molding of the cover board 32 are integrated, the fixed sleeving 11 and the embedment box The injection molding of body 1 is integrated.

The length of the electric crossover board 2 is equal with embedment box body 1, narrower width, so avoidable electric crossover board 2 with Fixed sleeving 11 is interfered, and electric crossover board 2 with embedment 1 cooperation of box body at be equipped with card slot 22, embedment box body 1 is equipped with and card slot The article shape protrusion of 22 cooperations, can so be fixedly mounted electric crossover board 2.Rigid receptacles 21 are connected on the electric crossover board 2, Terminals are connected with hard plug 34 in function panel 3, the rigid receptacles 21 be the self-locking rigid receptacles 21 in three holes or two holes from Rigid receptacles 21 are locked, the hard plug 34 of 3 middle connecting terminal 31 of function panel connection corresponds to three hole self-locking plug adapters or two holes certainly Lock plug.32 side of cover board is equipped with indicator light, be equipped on the electric crossover board 2 be electrically connected with route automatically power off guarantor Protection unit 23, when route occurs under short circuit, open circuit, overload situations, power-off protection apparatus 23 by terminal box power cut-off, is protected automatically External electric appliance is protected, 3 cover board 32 of function panel is equipped with indicator light, is connected with hard plug 34, indicator light energy on connecting terminal 31 Whether enough instruction terminal boxes work normally, and before carrying out installation function panel 3 and adjustment section, the insertion hard of hard plug 34 is inserted Seat 21.

Preferably, using four adjusting posts 33 in the present embodiment, 3 bottom four corners of function panel are correspondingly provided with four Adjusting post 33,1 corresponding matching of embedment box body are set there are four fixed sleeving 11；The adjusting post 33 is hollow tubulose Structure so can integrally mitigate weight, thus improving stability.The embedment box body 1 is the cuboid housing without top, described solid Determine casing 11 to be preferably disposed at the interior angle of the embedment box body 1.

Preferably, 5mm≤a≤10mm, a are the difference of the length of the adjusting post 33 and the depth of fixed sleeving 11； The interior of the outer diameter of the adjusting post 33 and fixed sleeving 11 through its difference is 0.2mm~0.3mm.In this way, cooperation is more stable.

Preferably, the outside of the embedment box body 1 is fixedly connected at least a pair of of lifting lug 12, it is a pair of in the present embodiment Lifting lug, the metope terminal box equipped with lifting lug are mainly used for the roof wall surface wiring of pendent lamp.The lifting lug 12 includes the hanging ring on head With the clamp 121 of tail portion, the lifting lug 12 is embedded to box body 1, the lifting lug 12 and clamp 121 by the connection of clamp 121 of tail portion The flexible plastic material being structure as a whole, embedment box body 1 is equipped with mounting hole, and when installation, 12 one end of lifting lug is passed through mounting hole, Trailer card is inside embedment box body 1 after so that its head is passed through mounting hole to the deformation of 121 applied force of clamp, after leading edge deformation releases It is stuck in 1 outside of embedment box body, the installation of lifting lug 12 can be realized；The maximum capacity of the lifting lug 12 is 3kg, is able to satisfy general Pendent lamp weight, so can be achieved multi-purpose content.

Application method: in the construction process, first will embedment box body 1 be embedded to wall in, wait it is to be onstructed after, power supply is led It is electrically connected in line access embedment box body 1 and with the automatic power-off protection device 23 and rigid receptacles 21 connected on electric crossover board 2 It connects, then the hard plug 34 of 3 connecting terminal 31 of linkage function panel is inserted into rigid receptacles 21, finally by function panel 3 33 alignment and fixation casing 11 of adjusting post, is inserted into and adjusts the depth of insertion, to the height of regulatory function panel 3, make cover board 32 upper surfaces are concordant with metope；In this way, installment work finishes.

The utility model has the advantages that passing through the side of the design and socket of each component integral structure firstly, the utility model is convenient and practical Formula effectively replaces the mode of conventional bolt fastening, reduces the high spoilage of installation workload and terminal box, and this is practical new Type manufacturing process is beautiful, sturdy and durable, long service life.Secondly, adjusting more effective, knot on the basis of guaranteeing using effect Structure more simplifies, and installation is simpler, reduces costs, time and labour saving, securely and reliably.The lifting lug when being used for roof wall surface wiring 12 available and suspension pendent lamps, realize multi-purpose content.

The present invention is not limited to the above embodiments, using knot identical or approximate with the utility model above-described embodiment Structure, and other obtained metope terminal boxes, it is within the protection scope of the present utility model.

Claims (9)

1. a kind of metope terminal box, including be embedded to box body, function panel, be mounted on the embedment intracorporal electric crossover board of box, it is described It is embedded in box body embedment wall, is embedded on box body and offers entrance hole, which is characterized in that the function panel bottom is equipped at least Two adjusting posts, the embedment box body are equipped with the fixed sleeving that cooperation is socketed the adjusting post, the length of the adjusting post Degree is greater than the depth of fixed sleeving.

2. metope terminal box as described in claim 1, which is characterized in that the adjusting post is hollow tubular structure.

3. metope terminal box as described in claim 1, which is characterized in that 5mm≤a≤10mm, a are the length of the adjusting post The difference of the depth of degree and fixed sleeving.

4. metope terminal box as described in claim 1, which is characterized in that the outer diameter of the adjusting post and fixed sleeving it is interior It is 0.2mm~0.3mm through its difference.

5. metope terminal box as described in claim 1, which is characterized in that the function panel is made of cover board and connecting terminal And be structure as a whole, the adjusting post and cover board injection molding are integrated, the fixed sleeving and embedment box body injection molding It is integrated.

6. metope terminal box as claimed in claim 5, which is characterized in that rigid receptacles are connected on the electric crossover board, Terminals are connected with hard plug in function panel, and the rigid receptacles are inserted for the self-locking hard of the self-locking rigid receptacles in three holes or two holes The hard plug of seat, the connection of function panel middle connecting terminal corresponds to three hole self-locking plug adapters or two hole self-locking plug adapters.

7. metope terminal box as described in claim 1, which is characterized in that the embedment box body is the cuboid housing without top, The fixed sleeving is located at the interior angle of the embedment box body.

8. metope terminal box as described in claim 1, which is characterized in that be fixedly connected at least on the outside of the embedment box body A pair of of lifting lug, the lifting lug include the hanging ring on head and the clamp of tail portion, and the lifting lug connects embedment box body by clamp, described The flexible plastic material that lifting lug and clamp are structure as a whole, the maximum capacity of the lifting lug are 3kg.

9. metope terminal box as claimed in claim 8, which is characterized in that be mainly used for the roof wall surface wiring of pendent lamp.