Electrical junction box convenient to connect

Abstract

The utility model relates to the technical field of junction boxes, in particular to an electrical junction box convenient to connect, which comprises a box body comprising a connecting plate, the surface of the connecting plate is fixedly connected with a connecting box, and the surface of the connecting box is connected with a cover plate through a bolt; and the connecting mechanism comprises connecting blocks, the connecting blocks act on the two sides of the connecting plate, supporting blocks are fixedly connected to the surfaces of the connecting blocks, and adjusting grooves are formed in the surfaces of the connecting blocks. Through connection of the supporting spring and the clamping plate, separation and supporting operation of the clamping plate and the abutting plate on the connecting plate is achieved, the connecting plate can be conveniently and rapidly mounted and dismounted, the connecting use performance and effect of the connecting plate are improved, the abutting position of the control sleeve and the control ring is changed under the action of the threaded sleeve, the effect of controlling the action size of the control sleeve is achieved, and the service life of the connecting plate is prolonged. The binding and supporting effect on the connecting line in the connecting pipe is achieved, and the using and connecting stability of the connecting line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of junction boxes, in particular to an electrical junction box that is easy to connect. Background Art

[0002] A junction box is a device used to connect electrical wiring, usually made of plastic or metal, with multiple terminals inside that are used to hold wires and connect them.

[0003] With the continuous development of electrical technology, junction boxes, as an important tool for connecting electrical circuits, have gradually attracted people's attention. Junction boxes are widely used in buildings, industries, transportation, communications and other fields. However, when using existing junction boxes, the connections of the junction boxes are often directly fixed by bolts. When disassembling and assembling, tools are required to complete the operation, and the back and forth bolt disassembly and assembly is inconvenient. Utility Model Content

[0004] The utility model aims to provide an electrical junction box that is easy to connect, so as to solve the problem that the connection of the junction box proposed in the above background technology is often directly fixed by bolts, and when disassembling and assembling, tools are needed to complete the operation, and the back and forth bolt disassembly and assembly is relatively inconvenient.

[0005] To achieve the above object, the utility model provides the following technical solution, an electrical junction box that is easy to connect, comprising:

[0006] The box body comprises a connecting plate, a connecting box is fixedly connected to the surface of the connecting plate, and a cover plate is connected to the surface of the connecting box by bolts;

[0007] The connecting mechanism includes a connecting block, which acts on both sides of a connecting plate. A supporting block is fixedly connected to the surface of the connecting block. An adjusting groove is provided on the surface of the connecting block. A supporting spring is fixedly connected to the inner side of the adjusting groove. A clamping plate is fixedly connected to the surface of the supporting spring. A pulling plate is fixedly connected to the surface of the clamping plate. A side of the clamping plate away from the pulling plate is fixedly connected to a resisting plate.

[0008] Preferably, a circular groove is provided on the surface of the support block, the connection block is fixed by the support block position, the connection blocks are distributed around the connection plate, and the surface of the connection block distributed at the lower end is fixedly connected with a support frame, and the support frame and the connection plate are abutted and connected.

[0009] Preferably, the cross-section of the adjusting groove is in a "T" shape, and the two ends of the supporting spring are fixedly connected to the inner side of the adjusting groove and the surface of the clamping plate.

[0010] Preferably, the clamping plate is slidably connected via an adjusting groove and a connecting block, the pulling plate is in a plate shape and acts on the outer surface of the clamping plate, and the abutting plate is abutted and connected via the clamping plate and the connecting plate.

[0011] Preferably, a restraining mechanism is provided on the surface of the connecting box, and the restraining mechanism includes a connecting tube, the connecting tube is fixedly connected to the surface of the connecting box, the outer surface of the connecting tube is connected with a threaded sleeve through a threaded sleeve, the inner side of the threaded sleeve is fixedly connected with a control sleeve, and the inner side of the connecting tube is fixedly connected with a control ring.

[0012] Preferably, the connecting pipe is cylindrical in shape, the connecting pipe is connected to the connecting box passage, and the screw sleeve is connected to the connecting pipe passage.

[0013] Preferably, the control sleeve is in a conical shape, the material of the control sleeve is rubber, the control ring is in a semicircular ring shape, and the control sleeve and the control ring are abuttingly connected.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the connection between the connecting block and the supporting block, under the action of the supporting block, the connection of the bolts is used to fix the position of the connecting block. Under the connection between the connecting block and the adjusting groove, the connection between the supporting spring and the clamping plate is used to realize the separation and support operation of the clamping plate and the abutment plate on the connecting plate, which is convenient for the rapid installation and disassembly of the connecting plate and improves its connection performance and effect.

[0016] 2. Through the connection between the connecting pipe and the screw sleeve, under the connection between the screw sleeve and the control sleeve, the connection between the connecting pipe and the control ring, the rotation of the screw sleeve changes the position of the screw sleeve on the connecting pipe, and under the action of the screw sleeve, the contact position of the control sleeve and the control ring is changed, so as to achieve the control effect of the effect size of the control sleeve, complete the binding and supporting effect of the connecting wire in the connecting pipe, and improve the connection stability performance of the connecting wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a three-dimensional explosion of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a three-dimensional partial cross-section of the structure of the connecting block of the utility model;

[0020] Figure 4 It is a partial three-dimensional cross-sectional schematic diagram of the connection structure of the connection box and the connection pipe of the utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. connecting plate; 11. connecting box; 12. cover plate; 2. connecting block; 21. supporting block; 22. adjusting groove; 23. supporting spring; 24. clamping plate; 25. pulling plate; 26. abutting plate; 3. connecting pipe; 31. screw sleeve; 32. control sleeve; 33. control ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] An electrical junction box convenient for connection, comprising:

[0026] The box body includes a connecting plate 1, a connecting box 11 is fixedly connected to the surface of the connecting plate 1, and a cover plate 12 is connected to the surface of the connecting box 11 by bolts. When the connecting plate 1 and the connecting box 11 are connected, the position support of the connecting box 11 is achieved through the action of the connecting plate 1, and when the cover plate 12 and the connecting box 11 are connected, the protection effect of the terminals in the connecting box 11 is achieved;

[0027] The connecting mechanism includes a connecting block 2, which acts on both sides of the connecting plate 1. A supporting block 21 is fixedly connected to the surface of the connecting block 2. An adjusting groove 22 is opened on the surface of the connecting block 2. A supporting spring 23 is fixedly connected to the inner side of the adjusting groove 22. A clamping plate 24 is fixedly connected to the surface of the supporting spring 23. A pulling plate 25 is fixedly connected to the surface of the clamping plate 24. A side of the clamping plate 24 away from the pulling plate 25 is fixedly connected to a resisting plate 26. Through the connection between the connecting block 2 and the adjusting groove 22, under the connection between the adjusting groove 22 and the supporting spring 23, and through the action of the supporting spring 23, the elastic sliding operation of the clamping plate 24 in the adjusting groove 22 is realized. Under the action of the clamping plate 24 and the resisting plate 26, the supporting and controlling effect of the action position of the connecting plate 1 is achieved.

[0028] Furthermore, a circular groove is provided on the surface of the support block 21, and the position of the connecting block 2 is fixed by the support block 21. The connecting blocks 2 are distributed around the connecting plate 1, and a support frame is fixedly connected to the surface of the connecting block 2 distributed at the lower end. The support frame and the connecting plate 1 are abutted and connected. Through the connection between the connecting block 2 and the support block 21, with the cooperation of the support block 21 and the bolts, the supporting effect of the action position of the connecting block 2 is achieved. Under the action of the support frame connected to the surface of the connecting block 2, the supporting and limiting effect of the action position of the connecting plate 1 is achieved, thereby improving the stability of the connecting block 2 in supporting the connecting plate 1.

[0029] Furthermore, the cross-section of the adjustment groove 22 is in a "T" shape, and the two ends of the support spring 23 are fixedly connected to the inner side of the adjustment groove 22 and the surface of the card plate 24. Through the connection between the connecting block 2 and the adjustment groove 22, under the connection between the support spring 23 and the card plate 24, the elastic sliding effect of the card plate 24 in the adjustment groove 22 is achieved, and under the action of the support spring 23, the tight fit effect between the card plate 24 and the connecting plate 1 is achieved.

[0030] Furthermore, the card plate 24 is slidably connected to the connecting block 2 through the adjusting groove 22, the pulling plate 25 acts on the outer surface of the card plate 24 in a plate shape, and the abutment plate 26 is abutted and connected through the card plate 24 and the connecting plate 1. Through the connection between the card plate 24 and the pulling plate 25, under the action of the pulling plate 25, it is convenient to adjust the position of the card plate 24 in the adjusting groove 22. Under the connection between the abutment plate 26 and the card plate 24, the abutment support effect between the abutment plate 26 and the connecting plate 1 is achieved.

[0031] Furthermore, a restraining mechanism is provided on the surface of the connecting box 11, and the restraining mechanism includes a connecting tube 3, which is fixedly connected to the surface of the connecting box 11, and the outer surface of the connecting tube 3 is connected with a screw sleeve 31 through a threaded sleeve, and the inner side of the screw sleeve 31 is fixedly connected with a control sleeve 32, and the inner side of the connecting tube 3 is fixedly connected with a control ring 33. Through the connection between the connecting tube 3 and the connecting box 11, under the connection between the screw sleeve 31 and the control sleeve 32, the effective size of the control sleeve 32 is changed through the action of the control ring 33, thereby improving the supporting and restraining effect on the connecting line in the connecting tube 3.

[0032] Furthermore, the connecting tube 3 is cylindrical in shape, the connecting tube 3 and the connecting box 11 are connected by a passage, the screw sleeve 31 and the connecting tube 3 are connected by a passage, and through the connection between the connecting tube 3 and the connecting box 11, under the action of the connecting tube 3, it is convenient for the connecting wire to enter the connecting box 11, and under the action of the screw sleeve 31, the binding and supporting effect of the connecting wire in the connecting tube 3 is achieved.

[0033] Furthermore, the control sleeve 32 is conical in shape, the material of the control sleeve 32 is rubber, the control ring 33 is semicircular in shape, the control sleeve 32 and the control ring 33 are abutted and connected, and under the connection between the control sleeve 32 and the screw sleeve 31, the control sleeve 32 and the control ring 33 are abutted and connected to complete the regulation of the effective size of the control sleeve 32, thereby improving the binding support range of the connecting line in the connecting tube 3.

[0034] Working principle: When installing and using the connecting plate 1, first use bolts to fix the position of the support block 21. Under the connection between the support block 21 and the connecting block 2, the working position of the connecting block 2 is fixed. Through the connection between the connecting block 2 and the adjusting groove 22, and under the connection between the adjusting groove 22 and the supporting spring 23, the clamping plate 24 is elastically slid in the adjusting groove 22. Under the connection between the clamping plate 24 and the abutment plate 26, the abutment support operation of the working position of the connecting plate 1 is completed, which facilitates the rapid disassembly and assembly operation and improves the convenience of connection and use.

[0035] When the connecting box 11 is connected to the connecting tube 3, the connecting tube 3 and the screw sleeve 31 are connected, and the screw sleeve 31 is rotated, the effective position of the control sleeve 32 in the connecting tube 3 is changed. When the control ring 33 is connected to the connecting tube 3, the abutment position of the control sleeve 32 and the control ring 33 is changed. At this time, the effective size of the control sleeve 32 is changed, so as to achieve the binding and supporting effect on the connecting wire in the connecting tube 3, and improve the stability of the connecting wire when connected and used in the connecting box 11.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An electrical junction box that is easy to connect, characterized in that: include: A box body comprises a connecting plate (1), a connecting box (11) being fixedly connected to the surface of the connecting plate (1), and a cover plate (12) being connected to the surface of the connecting box (11) via bolts; The connection mechanism comprises a connection block (2), wherein the connection block (2) acts on both sides of a connection plate (1), a support block (21) is fixedly connected to the surface of the connection block (2), an adjustment groove (22) is provided on the surface of the connection block (2), a support spring (23) is fixedly connected to the inner side of the adjustment groove (22), a clamping plate (24) is fixedly connected to the surface of the support spring (23), a pull plate (25) is fixedly connected to the surface of the clamping plate (24), and a resisting plate (26) is fixedly connected to the side of the clamping plate (24) away from the pull plate (25).

2. The electrical junction box for easy connection according to claim 1, characterized in that: A circular groove is provided on the surface of the support block (21), the connection block (2) is fixed in position by the support block (21), the connection blocks (2) are distributed around the connection plate (1), and a support frame is fixedly connected to the surface of the connection block (2) at the lower end, and the support frame and the connection plate (1) are abutted and connected.

3. The electrical junction box for easy connection according to claim 1, characterized in that: The cross section of the adjusting groove (22) is in a "T" shape, and the two ends of the supporting spring (23) are fixedly connected to the inner side of the adjusting groove (22) and the surface of the clamping plate (24).

4. The electrical junction box for easy connection according to claim 1, characterized in that: The clamping plate (24) is slidably connected to the connecting block (2) via the adjusting groove (22); the pulling plate (25) is in a plate shape and acts on the outer surface of the clamping plate (24); and the abutting plate (26) is abutted and connected to the clamping plate (24) and the connecting plate (1).

5. The electrical junction box for easy connection according to claim 1, characterized in that: The surface of the connection box (11) is provided with a restraining mechanism, the restraining mechanism comprising a connection pipe (3), the connection pipe (3) being fixedly connected to the surface of the connection box (11), the outer surface of the connection pipe (3) being connected with a threaded sleeve (31) via a threaded sleeve, the inner side of the threaded sleeve (31) being fixedly connected with a control sleeve (32), and the inner side of the connection pipe (3) being fixedly connected with a control ring (33).

6. The electrical junction box for easy connection according to claim 5, characterized in that: The connecting pipe (3) is cylindrical in shape, the connecting pipe (3) and the connecting box (11) are connected via a passage, and the screw sleeve (31) and the connecting pipe (3) are connected via a passage.

7. The electrical junction box for easy connection according to claim 5, characterized in that: The control sleeve (32) is in a conical shape and is made of rubber. The control ring (33) is in a semicircular ring shape. The control sleeve (32) and the control ring (33) are abuttingly connected.

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