CN217934585U

CN217934585U - Hardware structure for fixing wiring terminal base without screwing

Info

Publication number: CN217934585U
Application number: CN202221753327.2U
Authority: CN
Inventors: 饶海清; 饶海平; 陈静; 甘旭峰
Original assignee: SHENZHEN KCLY ELECTRIC CO Ltd
Current assignee: SHENZHEN KCLY ELECTRIC CO Ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-29
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a hardware structure technical field for the block terminal discloses an exempt from to beat hardware structure of screw fixed connection terminal seat. The hardware structure body comprises a connecting piece and a clamping piece, wherein one side of the hardware structure body is fixedly connected with the connecting piece, the connecting piece is fixedly connected with the clamping piece, and two clamping surfaces are formed on the lower surface of the clamping piece and the upper surface of the hardware structure body. The included angle between the connecting sheet plane and the hardware structure body plane is greater than 0 degree and less than 180 degrees, and the included angle between the clamping sheet plane and the connecting sheet plane is greater than 0 degree and less than or equal to 90 degrees. A plurality of clamping pieces are uniformly distributed on the connecting piece, and the clamping pieces are rectangular plates with one arc-shaped chamfer or rectangular plates with two arc-shaped chamfers. The utility model provides a exempt from to beat hardware structure of screw fixed connection terminal seat, installation connection terminal seat is convenient fast, can save screw, low in production cost, easily make, the practicality is strong.

Description

Hardware structure for fixing wiring terminal base without screwing

Technical Field

The utility model belongs to the technical field of the five metals structure for the block terminal, particularly, relate to a exempt from to beat five metals structure of screw fixed connection terminal seat.

Background

The distribution box is a general name of a motor control center and has the advantages of unique configuration function, simplicity and convenience in installation, wide application, stability in operation, high space utilization rate, environmental friendliness and the like.

In order to realize the functions of the distribution box, switching equipment, measuring instruments, protective electrical appliances, auxiliary equipment and the like are assembled in a closed or semi-closed metal distribution box, wherein the hardware structural part is used for installing and supporting the equipment, the instruments and the instruments. The hardware structure in the existing market mostly adopts screws to be connected with the wiring terminal seat, so that the assembly and the disassembly are complex and the screws are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exempt from to beat five metals structure of screw fixation connection terminal seat, aim at solving prior art, the assembly of five metals structure and connection terminal seat, dismantle inconvenient, extravagant screw problem.

The utility model discloses a hardware structure for fixing a wiring terminal base without screwing, which comprises a hardware structure body, wherein the hardware structure body comprises a connecting sheet and a clamping sheet;

one side fixedly connected with of five metals structure body the connection piece, connection piece fixedly connected with the clamping piece, the clamping piece lower surface with five metals structure body upper surface forms two clamping surfaces.

Furthermore, the included angle between the plane of the connecting sheet and the plane of the hardware structure body is greater than 0 degree and less than 180 degrees.

Furthermore, the included angle between the clamping piece plane and the connecting piece plane is greater than 0 degree and less than or equal to 90 degrees.

Further, the connection piece plane with five metals structure body plane contained angle is 90 degrees, the clamping piece plane with contained angle between the connection piece plane is 90 degrees, the clamping piece plane with five metals structure body plane is parallel.

Furthermore, a plurality of clamping pieces are uniformly distributed on the connecting piece.

Furthermore, the clamping piece is a rectangular plate with an arc-shaped chamfer or a rectangular plate with two arc-shaped chamfers.

Furthermore, the surface of the hardware structure body is also provided with a first screw hole for fixing one end of the wiring terminal seat.

Furthermore, the connecting piece still is equipped with screw two that is used for fixing.

Compared with the prior art, the utility model provides an exempt from to beat five metals structure beneficial effect of screw fixation connection terminal seat as follows: the utility model is provided with the clamping piece and the connecting piece, and the inserting end of the wiring terminal block is fixed on the hardware structure through the clamping piece, thereby saving the screw and the cost; just the utility model discloses the dismouting is quick convenient, simple structure is reasonable, and assembly structure is firm, integrated into one piece, easily makes, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a hardware structure of a screw-free fixed connection terminal block provided by the present invention;

fig. 2 is a front view of the hardware structure of the screw-fixing-free wiring terminal block provided by the present invention;

fig. 3 is a top view of the hardware structure of the screw-fixing-free connection terminal base provided by the present invention;

fig. 4 is a right side view of the hardware structure of the screw-fixing-free wiring terminal block provided by the present invention;

in the figure, 1-hardware structure body; 11-a first screw hole; 2-connecting the sheet; 21-screw hole two; 3-clamping piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-4, the preferred embodiment of the present invention is shown.

Exempt from to beat hardware structure of screw fixed connection terminal seat, including hardware structure body 1, hardware structure body 1 includes connection piece 2 and clamping piece 3, one side fixedly connected with connection piece 2 of hardware structure body 1, and connection piece 2 is the rectangle piece, and 2 fixedly connected with clamping pieces 3 of connection piece, and two clamping surfaces are formed with 1 upper surface of hardware structure body to the 3 lower surfaces of clamping piece, and the connection terminal seat spigot end is by the centre gripping between hardware structure body 1 and clamping piece 3. The hardware structure body 1, the connecting piece 2 and the clamping piece 3 are integrally formed, and the processing is simple.

The included angle between the plane of the connecting sheet 2 and the plane of the hardware structure body 1 is larger than 0 degree and smaller than 180 degrees. The included angle between the plane of the clamping piece 3 and the plane of the connecting piece 2 is more than 0 degree and less than or equal to 90 degrees. The contained angle of 2 planes of preferred connection piece and 1 plane of five metals structure body is 90 degrees, and the contained angle between 3 planes of clamping piece and 2 planes of connection piece is 90 degrees, and 3 planes of clamping piece are parallel with 1 plane of five metals structure body, and terminal block grafting end and 3 planes of clamping piece, 1 plane area of contact of five metals structure body are big like this, firm, a plurality of clamping pieces 3 of evenly distributed on the connection piece 2 to make a plurality of terminal block seats of five metals structure body 1 fixable. The clamping piece 3 comprises 4 straight sides, wherein 1 pair of adjacent straight sides are connected through an arc, or 2 pairs of adjacent straight sides are connected through an arc, namely the clamping piece 3 is a rectangular side with one arc chamfer or a rectangular side with two arc chamfers. The connection terminal seat insertion end is provided with an arc edge matched with the arc chamfer size of the clamping piece 3, and when the connection terminal seat insertion end is inserted into the hardware structure body 1 and the clamping piece 3, the arc edge of the connection terminal seat insertion end is matched and spliced with the arc chamfer of the clamping piece 3.

The surface of the hardware structure body 1 is further provided with a screw hole I11 used for fixing one end of a wiring terminal base, the screw hole I is used for being matched with a clamping piece 3 to fix the wiring terminal base, one end of the wiring terminal base is connected with the clamping piece 3 in an inserted mode, the other end of the wiring terminal base is fixed through screws, the screws are integrally saved, the cost is saved, the installation is simple, and the assembly is stable. The connection piece 2 still is equipped with two 21 of screw that are used for other five metals structures of fixed connection, makes the utility model discloses an exempt from to beat the five metals structure of screw fixed connection terminal seat and can be connected with other five metals structures as required.

The utility model has the advantages of simple and reasonable structure, the assembly is dismantled conveniently, practice thrift the cost, easily production, practicality are strong, are fit for popularizing and applying.

It should be understood that the present invention is not limited to the particular embodiments described herein, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. A hardware structure for fixing a wiring terminal base without screwing comprises a hardware structure body (1), and is characterized in that the hardware structure body (1) comprises a connecting piece (2) and a clamping piece (3);

one side of the hardware structure body (1) is fixedly connected with the connecting piece (2), the connecting piece (2) is fixedly connected with the clamping piece (3), the lower surface of the clamping piece (3) and the upper surface of the hardware structure body (1) form two clamping surfaces.

2. The hardware structure of the screw-driving-free fixed wiring terminal block according to claim 1, characterized in that: the included angle between the plane of the connecting piece (2) and the plane of the hardware structure body (1) is larger than 0 degree and smaller than 180 degrees.

3. The hardware structure of the screw-driving-free fixed wiring terminal block according to claim 2, characterized in that: the included angle between the plane of the clamping piece (3) and the plane of the connecting piece (2) is larger than 0 degree and smaller than or equal to 90 degrees.

4. The hardware structure of the screwless fixed connection terminal base according to claim 3, wherein: connection piece (2) plane with five metals structure body (1) plane contained angle is 90 degrees, clamping piece (3) plane with contained angle between connection piece (2) plane is 90 degrees, clamping piece (3) plane with five metals structure body (1) plane is parallel.

5. The hardware structure of the screw-driving-free fixed wiring terminal block according to claim 1, characterized in that: a plurality of clamping pieces (3) are uniformly distributed on the connecting piece (2).

6. The hardware structure of the screwless fixed connection terminal base according to claim 1, wherein: the clamping piece (3) is a rectangular plate with one arc-shaped chamfer or a rectangular plate with two arc-shaped chamfers.

7. The hardware structure of the screwless fixed connection terminal base according to claim 1, wherein: the surface of the hardware structure body (1) is also provided with a first screw hole (11) for fixing one end of the wiring terminal seat.

8. The hardware structure of the screw-driving-free fixed wiring terminal block according to claim 1, characterized in that: the connecting piece (2) is also provided with a second screw hole (21) for fixing.