CN218771133U

CN218771133U - Wire junction box suitable for various specifications

Info

Publication number: CN218771133U
Application number: CN202222615284.8U
Authority: CN
Inventors: 李红; 谢培柱
Original assignee: Shenzhen Neville Technology Co ltd
Current assignee: Shenzhen Neville Technology Co ltd
Priority date: 2022-10-01
Filing date: 2022-10-01
Publication date: 2023-03-28
Anticipated expiration: 2032-10-01

Abstract

The utility model discloses a be applicable to multiple specification wire rod terminal box, concretely relates to terminal box application, including upper cover and lower cover, fixedly connected with limiting plate in the lower cover, the quantity of limiting plate has two, and a plurality of side tooth of vertical direction fixedly connected with are all followed in the outside of two limiting plates, and fixedly connected with cross tooth between two limiting plates, sliding sleeve are equipped with the front end line ball lid that is used for injecing city input line position on two limiting plates, have seted up the hole of stepping down on the front end line ball lid, fixedly connected with and side tooth block complex flange on the lateral wall in the hole of stepping down, the input line city with be located the binding post electric connection in the lower cover not only can carry out the centre gripping to the input line city, can also prevent through cross tooth that the city input line from rotating at will in wiring hole one, so alright guarantee the stability of city input line and binding post connection, enlarged this design adaptation in the applied scene of the city input line of unidimensional.

Description

Wire junction box suitable for various specifications

Technical Field

The utility model relates to a terminal box application, more specifically say, the utility model relates to a be applicable to multiple specification wire rod terminal box.

Background

The shape of a wiring port which is arranged between an upper cover and a lower cover of a common junction box and used for fixing a city input line is invariable, so that the size of the city input line is required to be fixed in order to meet the requirement that the city input line is clamped by the upper cover and the lower cover after the upper cover and the lower cover are combined.

The terminal block involved in the above-mentioned case cannot be effectively adapted to city input lines of different sizes, resulting in narrowing the application range of the above-mentioned terminal block.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a be applicable to multiple specification wire rod terminal box, the utility model aims to solve the technical problem be: the shape of a wiring port which is arranged between an upper cover and a lower cover of the junction box and used for fixing a city input line is almost invariable, so that the size of the city input line is required to be fixed in order to meet the requirement that the city input line is clamped by the upper cover and the lower cover after the upper cover and the lower cover are closed, and the application range of the junction box is narrowed.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be applicable to multiple specification wire rod terminal box, includes upper cover and lower cover, the connection can be dismantled to the articulated just other end of one end of upper cover and lower cover, fixedly connected with limiting plate in the lower cover, the quantity of limiting plate has two, and a plurality of side teeth of vertical direction fixedly connected with are all followed in the outside of two limiting plates, and fixedly connected with cross tooth between two limiting plates, sliding sleeve are equipped with the front end line ball lid that is used for injecing city input line position on two limiting plates, have seted up the hole of stepping down on the line ball lid of front end, fixedly connected with and side tooth block fit flange on the lateral wall in the hole of stepping down, city input line and the binding post electric connection who is located the lower cover.

Preferably, install binding post in the lower cover, binding post passes through the screw and can dismantle the connection with the lower cover.

Preferably, the lower cover is detachably connected with a rear end press line cover for extruding the lamp input line, and the lamp input line is electrically connected with the wiring terminal.

Preferably, the upper cover and the lower cover are respectively provided with a first wiring hole for a city input line to pass through and a second wiring hole for a lamp input line to pass through.

Preferably, the front end pressing line cover is fixedly connected with the transverse teeth on one surface close to the lower cover.

The utility model discloses a technological effect and advantage: when the installation, fill in the binding post with the electrically conductive end of city input line, let city input line and binding post electrical property switch-on, later with front end wire pressing lid embolia on the limiting plate, utilize the spacing joint cooperation relation between flange and the side tooth on the front end wire pressing lid, according to the city input line of not unidimensional, let front end wire pressing lid move to the limiting plate on different positions can, the horizontal tooth that lies in the middle of the limiting plate in the deuterogamy and the horizontal tooth on the front end wire pressing lid bottom surface, not only can carry out the centre gripping to the city input line, can also prevent that the city input line from rotating at will in wiring hole one through horizontal tooth, so alright guarantee the stability of city and binding post connection, the application scene of this design adaptation in the city input line of not unidimensional has been enlarged.

Drawings

Fig. 1 is a schematic structural view of the wire junction box of the present invention with various specifications.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a schematic view of a thin city input line installation.

Fig. 4 is a schematic diagram of the installation of the city input line.

Fig. 5 is a schematic view of a 3P terminal mounting.

Fig. 6 is a schematic view of a 2P terminal mounting.

The reference signs are:

1. an upper cover; 2. a lower cover; 3. a wiring terminal; 4. a rear end wire pressing cover; 5. a screw; 6. a lamp input line; 7. a front end wire pressing cover; 8. a limiting plate; 9. a market input line; 10. transverse teeth; 11. side teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a terminal box suitable for multiple specification wires, including upper cover 1 and lower cover 2, the one end of upper cover 1 and lower cover 2 is articulated and the other end can be dismantled and is connected, fixedly connected with limiting plate 8 in the lower cover 2, the quantity of limiting plate 8 has two, and a plurality of side teeth 11 of fixedly connected with along vertical direction are all followed in the outside of two limiting plate 8, and the horizontal tooth 10 of fixedly connected with between two limiting plate 8, sliding sleeve is equipped with the front end line cap 7 that is used for injecing the city 9 position on two limiting plate 8, has seted up the hole of stepping down on the front end line cap 7, fixedly connected with and the flange of side tooth 11 block complex on the lateral wall in the hole of stepping down, city input line 9 and the 3 electric connection of binding post that is located the lower cover 2.

Install binding post 3 in the lower cover 2, binding post 3 passes through screw 5 and can dismantle the connection with lower cover 2.

The lamp input line is characterized in that the lower cover 2 is detachably connected with a rear end press line cover 4 used for extruding a lamp input line 6, and the lamp input line 6 is electrically connected with the wiring terminal 3.

And a first wiring hole for a city input line 9 to pass through and a second wiring hole for a lamp input line 6 to pass through are formed in the upper cover 1 and the lower cover 2.

The front end wire pressing cover 7 is also fixedly connected with a transverse tooth 10 on one surface close to the lower cover 2.

The lower cover 2, the transverse teeth 10 and the side teeth 11 are integrally formed in an injection molding mode, the limiting plate 8 has certain toughness according to the characteristics of a polyethylene material after injection molding, and when a user presses the limiting plate 8 from outside to inside, the limiting plate 8 can generate certain flexible deformation; in addition, in order to adapt to city input lines 9 with various diameter sizes, when the connection structure is installed, the conductive end of the city input line 9 is plugged into the wiring terminal 3, the city input line 9 is electrically connected with the wiring terminal 3, then the front end wire pressing cover 7 is sleeved on the limiting plate 8, the front end wire pressing cover 7 is clamped at the position, close to the top end, of the limiting plate 8 by utilizing the limit clamping matching relation between the flange on the front end wire pressing cover 7 and the side teeth 11 according to the city input lines 9 with different sizes, the front end wire pressing cover 7 can move to different positions on the limiting plate 8, specifically, if the diameter size of the city input line 9 is large, the front end wire pressing cover 7 is clamped at the position, close to the top end, if the diameter size of the city input line 9 is small, the front end wire pressing cover 7 is clamped at the position, close to the bottom of the limiting plate 8, and then the transverse teeth 10 in the middle of the limiting plate 8 and the transverse teeth 10 on the bottom surface of the front end wire pressing cover 7 are matched, not only the city input line 9 can be clamped, but also the city input line 9 can be prevented from rotating randomly in the wiring hole through the transverse teeth 10, so that the connection stability of the city input line 9 and the connection structure can be ensured, and the design of the connection structure can be applied to different sizes.

In addition, through the detachable connection capability of the screw 5, the wiring terminals 3 with different specifications can be installed in the lower cover 2, specifically, the wiring terminals 3 can be 3P connectors and can also be 2P connectors, and as long as the first wiring hole on the lower cover 2 has enough size, two city input wires 9 can also be allowed to penetrate into the same wiring hole, so that the application range of the design is further expanded.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applicable to multiple specification wire rod terminal box, includes upper cover (1) and lower cover (2), the connection can be dismantled to the articulated and other end of one end of upper cover (1) and lower cover (2), its characterized in that: fixedly connected with limiting plate (8) in lower cover (2), the quantity of limiting plate (8) has two, and a plurality of side tooth of vertical direction fixedly connected with (11) are all followed in the outside of two limiting plate (8), horizontal tooth of fixedly connected with (10) between two limiting plate (8), and sliding sleeve is equipped with front end line-pressing lid (7) that are used for injecing city input line (9) position on two limiting plate (8), has seted up the hole of stepping down on front end line-pressing lid (7), fixedly connected with and side tooth (11) block complex flange on the lateral wall in the hole of stepping down, city input line (9) and binding post (3) electric connection that are located lower cover (2).

2. The multi-gauge wire junction box of claim 1, wherein: install binding post (3) in lower cover (2), binding post (3) can be dismantled with lower cover (2) through screw (5) and be connected.

3. A multi-gauge wire junction box according to claim 1 or 2, wherein: the lamp input line structure is characterized in that the lower cover (2) is detachably connected with a rear end press line cover (4) used for extruding a lamp input line (6), and the lamp input line (6) is electrically connected with the wiring terminal (3).

4. The multi-gauge wire junction box of claim 3, wherein: and a first wiring hole for a city input line (9) to pass through and a second wiring hole for a lamp input line (6) to pass through are formed in the upper cover (1) and the lower cover (2).

5. The multi-gauge wire junction box of claim 4, wherein: and transverse teeth (10) are fixedly connected to one surface of the front end pressing line cover (7) close to the lower cover (2) in the same way.