Distribution box connecting device

Abstract

The utility model provides a distribution box connecting device, and belongs to the technical field of distribution boxes. Comprising a wall body, a distribution box and a plurality of locking parts, four holes are drilled in the wall body, expansion bolts are arranged in the holes, every two expansion bolts form a group and are arranged in the vertical direction, and the number of the locking parts is multiple; a first sliding groove body and a second sliding groove body are installed at the rear end of the distribution box, two first inner sliding blocks are slidably connected into the first sliding groove body, and two second inner sliding blocks are slidably connected into the second sliding groove body. According to the distribution box connecting device, through the first connecting mechanism and the second connecting mechanism, the first hanging piece is connected with the first inner sliding block, and then the second hanging piece is connected with the second inner sliding block; the first hanging piece and the second hanging piece are fixed through the locking component, the first through hole in the first hanging piece is hung on the upper expansion bolt, the third through hole in the second hanging piece is hung on the lower expansion bolt, after the locking component is fixed, the distribution box is connected to the wall, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of distribution box, concretely relates to a distribution box connecting device. BACKGROUND

[0002] Chinese patent, application number 202321980848.6 discloses a distribution box connecting device, by setting the insertion rod, by the mode of rotating the adjusting handle, the clamping relationship between the insertion rod and the wallboard can be realized, or the clamping relationship with the wallboard is released, so that the quick installation and disassembly between the power distribution cabinet and the wall body are realized, without the aid of dismounting tool;By setting the limiting screw, the adjusting handle can be locked by the clamping relationship between the limiting screw and the distribution box body, to avoid accidental rotation of the adjusting handle;

[0003] But the device reaches the purpose of installation through multiple gears, which leads to low transmission efficiency of multiple stages and multiple movable structures, reduced reliability, increased moving virtual position, decreased installation precision, and cannot realize stability and durability, and the practicality is poor. UTILITY MODEL CONTENTS

[0004] In order to solve the problem of poor stability in the prior art, the utility model provides a distribution box connecting device, which adopts the combination of the hanging piece one and the hanging piece two to achieve the effect of quickly and stably installing the distribution box on the wall body, and the specific technical scheme is: a distribution box connecting device, comprising: a wall body, a distribution box and a locking part, four holes are drilled in the wall body, expansion bolts are arranged in the holes, the expansion bolts are arranged in pairs and along the up-down direction, and the number of the locking parts is multiple;The rear end of the distribution box is provided with a sliding groove body one and a sliding groove body two, two inner sliding blocks one are slidably connected in the sliding groove body one, two inner sliding blocks two are slidably connected in the sliding groove body two, the rear end of the inner sliding block one is provided with a connecting mechanism one, and the connecting mechanism one is provided with a hanging piece one;The rear end of the inner sliding block two is provided with a connecting mechanism two, the connecting mechanism two is provided with a hanging piece two, the hanging piece one is hung on the expansion bolt, and the hanging piece two is hung on the expansion bolt.

[0005] Preferably, the connecting mechanism one comprises: a circular ring body one, a screw one, a circular ring groove one, a circular ring groove two and a limiting groove one, the rear end of the inner sliding block one is respectively provided with the circular ring body one and the screw one, the circular ring body one is located on the outer side of the screw one, the rear end of the circular ring body one is provided with the circular ring groove one and the circular ring groove two, the circular ring groove two is located on the front side of the circular ring groove one, and a plurality of limiting grooves one are equidistantly arranged on the inner wall of the circular ring groove two.

[0006] Preferably, the surface of the hanging piece one is symmetrically provided with a through hole one and a through hole two, the through hole one is sleeved on the outer side of the upper expansion bolt, the through hole two is sleeved on the outer side of the screw rod one, and the outer walls of the upper expansion bolt and the screw rod one are both threadedly connected with locking components.

[0007] Preferably, the front end of the hanging piece one is provided with an insertion block one, the insertion block one is a circular ring structure, the insertion block one is matched with the circular ring groove one and the circular ring groove two, a plurality of limiting blocks one are equidistantly arranged on the outer wall of the insertion block one, the limiting blocks one are matched with the limiting grooves one, and the limiting blocks one are matched with the limiting grooves one.

[0008] Preferably, the connecting mechanism two comprises a circular ring body two, a screw rod two, a circular ring groove three, a circular ring groove four and a limiting groove two, the rear end of the inner sliding block two is respectively provided with the circular ring body two and the screw rod two, the circular ring body two is located on the outer side of the screw rod two, the rear end of the circular ring body two is provided with the circular ring groove three and the circular ring groove four, the circular ring groove four is located on the front side of the circular ring groove three, and a plurality of limiting grooves two are equidistantly arranged on the inner wall of the circular ring groove four.

[0009] Preferably, the surface of the hanging piece two is symmetrically provided with a through hole three and a through hole four, the through hole three is sleeved on the outer side of the lower expansion bolt, the through hole four is sleeved on the outer side of the screw rod two, and the outer walls of the lower expansion bolt and the screw rod two are both threadedly connected with locking components.

[0010] Preferably, the front end of the hanging piece two is provided with an insertion block two, the insertion block two is a circular ring structure, the insertion block two is matched with the circular ring groove three and the circular ring groove four, a plurality of limiting blocks two are equidistantly arranged on the outer wall of the insertion block two, the limiting blocks two are matched with the limiting grooves two, and the limiting blocks two are matched with the limiting grooves two.

[0011] In addition, the power distribution box connecting device in the above technical scheme can further have the following features: the locking component comprises a nut, an outer block and an anti-skid pad, the outer walls of the expansion bolt, the screw rod one and the screw rod two are all threadedly sleeved with the nut, and the annular outer wall of the nut is symmetrically provided with two outer blocks.

[0012] In the above technical scheme, the two side outer walls of the outer block are both provided with anti-skid pads.

[0013] Compared with the prior art, the present invention provides a distribution box connection device with the following advantages: The distribution box connection device connects the first hanging plate to the first inner slider through a first connecting mechanism and a second connecting mechanism, and then connects the second hanging plate to the second inner slider; subsequently, the first hanging plate and the second hanging plate are fixed by a locking component, the through hole one on the first hanging plate is hung on the upper expansion bolt, and the through hole three on the second hanging plate is hung on the lower expansion bolt. After the locking component is fixed, the connection of the distribution box to the wall is completed, making it highly practical. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of the distribution box connection device provided by this utility model;

[0015] Figure 2 A rear view of the distribution box provided by this utility model;

[0016] Figure 3 A side view of the distribution box connection device provided by this utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A;

[0018] Figure 5 for Figure 3 Enlarged view of point B;

[0019] Figure 6 This is a schematic diagram of the structure of the first hanging piece and the second hanging piece provided by this utility model;

[0020] Figure 7 A schematic diagram of the structure of the locking component provided by this utility model;

[0021] in, Figures 1 to 7 The attached diagrams and component names are as follows: 1. Wall, 2. Distribution box, 3. Expansion bolt, 4. Slide body one, 5. Slide body two, 6. Inner slider one, 7. Inner slider two, 8. Hanging plate one, 9. Hanging plate two, 10. Locking component, 61. Circular ring one, 62. Screw one, 63. Circular groove one, 64. Circular groove two, 65. Limiting groove one, 71. Circular ring two, 72. Screw two, 73. Circular groove three, 74. Circular groove four, 75. Limiting groove two, 81. Through hole one, 82. Through hole two, 83. Insert block one, 84. Limiting block one, 91. Through hole three, 92. Through hole four, 93. Insert block two, 94. Limiting block two, 101. Nut, 102. Outer block, 103. Anti-slip pad. Detailed Implementation

[0022] The following are specific implementation cases and appendices. Figures 1 to 7The utility model makes further explanation to the utility model, but the utility model is not limited to these embodiments, the utility model provides a kind of technical scheme: a distribution box connecting device, comprising: wall 1, distribution box 2 and locking component 10, four holes are drilled in wall 1, hole position is opened according to specific circumstances, expansion bolt 3 is arranged in hole, expansion bolt 3 is arranged in two groups and along up-down direction, the number of locking component 10 is eight;

[0023] The rear end of distribution box 2 is provided with sliding groove body one 4 and sliding groove body two 5, sliding groove body one 4 and sliding groove body two 5 are arranged along vertical direction, two inner sliding blocks one 6 are slidably connected in sliding groove body one 4, two inner sliding blocks two 7 are slidably connected in sliding groove body two 5, the rear end of inner sliding block one 6 is provided with connecting mechanism one, and the connecting mechanism one is provided with hanging piece one 8; the rear end of inner sliding block two 7 is provided with connecting mechanism two, and the connecting mechanism two is provided with hanging piece two 9, hanging piece one 8 is hung on expansion bolt 3, and hanging piece two 9 is hung on expansion bolt 3; the middle part of hanging piece one 8 and hanging piece two 9 has a certain inclination.

[0024] As a preferred scheme, further, connecting mechanism one includes: circular ring body one 61, screw one 62, circular ring groove one 63, circular ring groove two 64 and limiting groove one 65, the rear end of inner sliding block one 6 is respectively provided with circular ring body one 61 and screw one 62, and circular ring body one 61 and screw one 62 all extend out of sliding groove body one 4, circular ring body one 61 is located on the outer side of screw one 62, the rear end of circular ring body one 61 is provided with circular ring groove one 63 and circular ring groove two 64, circular ring groove two 64 is located on the front side of circular ring groove one 63, and twelve limiting grooves one 65 are equidistantly formed on the inner wall of circular ring groove two 64.

[0025] As a preferred scheme, further, the surface of hanging piece one 8 is symmetrically provided with through hole one 81 and through hole two 82, through hole one 81 is sleeved on the outer side of upper expansion bolt 3, through hole two 82 is sleeved on the outer side of screw one 62, and locking component 10 is threadedly connected on the outer wall of upper expansion bolt 3 and screw one 62.

[0026] As a preferred scheme, further, the front end of hanging piece one 8 is provided with plug block one 83, plug block one 83 is circular ring structure, plug block one 83 is matched with circular ring groove one 63 and circular ring groove two 64, twelve limiting blocks one 84 are equidistantly installed on the outer wall of plug block one 83, limiting block one 84 corresponds to limiting groove one 65 one by one, limiting block one 84 is matched with limiting groove one 65; when plug block one 83 is located in circular ring groove one 63, hanging piece one 8 can rotate, when plug block one 83 is inserted into circular ring groove two 64, limiting block one 84 is inserted into limiting groove one 65, and the position of hanging piece one 8 is locked.

[0027] As a preferred scheme, further, the connecting mechanism two comprises: a circular ring body two 71, a screw rod two 72, a circular ring groove three 73, a circular ring groove four 74 and a limiting groove two 75, the rear end of the inner sliding block two 7 is respectively provided with the circular ring body two 71 and the screw rod two 72, the circular ring body two 71 is located at the outer side of the screw rod two 72, the rear end of the circular ring body two 71 is provided with the circular ring groove three 73 and the circular ring groove four 74, the circular ring groove four 74 is located at the front side of the circular ring groove three 73, and twelve limiting grooves two 75 are equidistantly formed in the inner wall of the circular ring groove four 74.

[0028] As a preferred scheme, further, the surface of the hanging piece two 9 is symmetrically provided with a through hole three 91 and a through hole four 92, the through hole three 91 is sleeved on the outer side of the lower expansion bolt 3, the through hole four 92 is sleeved on the outer side of the screw rod two 72, and the lower expansion bolt 3 and the screw rod two 72 are both threadedly connected with the locking part 10 on the outer wall.

[0029] As a preferred scheme, further, the front end of the hanging piece two 9 is provided with an insertion block two 93, the insertion block two 93 is a circular ring structure, the insertion block two 93 is matched with the circular ring groove three 73 and the circular ring groove four 74, twelve limiting blocks two 94 are equidistantly mounted on the outer wall of the insertion block two 93, the limiting blocks two 94 correspond to the limiting grooves two 75 one by one, and the limiting blocks two 94 are matched with the limiting grooves two 75; when the insertion block two 93 is located in the circular ring groove three 73, the hanging piece two 9 can rotate, when the insertion block two 93 is inserted into the circular ring groove four 74, the limiting blocks two 94 are inserted into the limiting grooves two 75, and the position of the hanging piece two 9 is locked.

[0030] As a preferred scheme, further, the locking part 10 comprises: a nut 101, an outer block 102 and an anti-skid pad 103, the outer wall of the expansion bolt 3, the screw rod one 62 and the screw rod two 72 is all threadedly sleeved with the nut 101, two outer blocks 102 are symmetrically mounted on the annular outer wall of the nut 101, and the anti-skid pad 103 is mounted on the outer wall of the outer block 102, so that the user can conveniently and quickly rotate the nut 101 by using the outer block 102.

[0031] The distribution box, the expansion bolt, the nut and the anti-skid pad are prior art, the distribution box is the same structure and the connecting mode in the cited document, as long as the distribution box, the expansion bolt, the nut and the anti-skid pad meet the requirements of the case and are not limited to a single model.

[0032] Working principle: the electric appliance element appearing in the application is externally connected with power supply and control switch during use, after the utility model is installed, firstly, the installation and fixation of the utility model and safety protection are checked, and then it can be used; during use, firstly, holes are punched on the wall body 1 at appropriate distance, the number of holes is four, two are a group, one group is located on the upper side, and the other group is located on the lower side, then the expansion bolts 3 are prearranged in the holes and are tightened, then the hanging piece one 8 and the hanging piece two 9 are taken out, the through hole two 82 of the hanging piece one 8 is passed through the screw rod one 62, and the plug block one 83 is inserted into the annular groove one 63 of the annular body one 61, the hanging piece one 8 is rotated, the orientation of the hanging piece one 8 is opposite to the upper expansion bolt 3, then the plug block one 83 is inserted into the annular groove two 64, the limiting block one 84 is slid into the limiting groove one 65, then a locking part 10 is taken out, the nut 101 is sleeved on the screw rod one 62 and is tightened, during the tightening process, the user drives the nut 101 to rotate through the outer block 102, so that the position of the hanging piece one 8 is fixed; the operation when installing the hanging piece two 9 is same as the operation when installing the hanging piece one 8, when the hanging piece one 8 and the hanging piece two 9 are both installed, the through hole one 81 is sleeved on the upper expansion bolt 3, the through hole three 91 is sleeved on the lower expansion bolt 3, the locking part 10 is respectively sleeved on the upper and lower expansion bolts 3, the hanging piece one 8 and the hanging piece two 9 are fixed, and the practicability is high.

[0033] In the description of the utility model, the term "a plurality of" refers to two or more than two, unless otherwise explicitly limited, the terms "upper", "lower" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model; the terms "connection", "installation", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, for those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A junction box connection device comprising: Wall body (1), distribution box (2) and locking part (10), characterized in that four holes are drilled in the wall body (1), expansion bolts (3) are arranged in the holes, the expansion bolts (3) are arranged in two groups along the up-down direction, and the number of the locking parts (10) is multiple; The rear end of the distribution box (2) is provided with a sliding groove body one (4) and a sliding groove body two (5), two inner sliding blocks one (6) are slidably connected in the sliding groove body one (4), two inner sliding blocks two (7) are slidably connected in the sliding groove body two (5), the rear end of the inner sliding block one (6) is provided with a connecting mechanism one, and a hanging piece one (8) is arranged on the connecting mechanism one; the rear end of the inner sliding block two (7) is provided with a connecting mechanism two, a hanging piece two (9) is arranged on the connecting mechanism two, the hanging piece one (8) is hung on the expansion bolt (3), and the hanging piece two (9) is hung on the expansion bolt (3).

2. The electrical box connection device of claim 1, wherein, The connecting mechanism one comprises a circular ring body one (61), a screw rod one (62), a circular ring groove one (63), a circular ring groove two (64) and a limiting groove one (65), the rear end of the inner sliding block one (6) is respectively provided with the circular ring body one (61) and the screw rod one (62), the circular ring body one (61) is located on the outer side of the screw rod one (62), the rear end of the circular ring body one (61) is provided with the circular ring groove one (63) and the circular ring groove two (64), the circular ring groove two (64) is located on the front side of the circular ring groove one (63), and a plurality of limiting grooves one (65) are equidistantly formed on the inner wall of the circular ring groove two (64).

3. The electrical box connection device of claim 2, wherein, A through hole one (81) and a through hole two (82) are symmetrically formed on the surface of the hanging piece one (8), the through hole one (81) is sleeved on the outer side of the upper expansion bolt (3), the through hole two (82) is sleeved on the outer side of the screw rod one (62), and the outer walls of the upper expansion bolt (3) and the screw rod one (62) are both threadedly connected with the locking part (10).

4. The electrical box connection device of claim 3, wherein, A plug-in block one (83) is installed at the front end of the hanging piece one (8), the plug-in block one (83) is a circular ring structure, the plug-in block one (83) is matched with the circular ring groove one (63) and the circular ring groove two (64), a plurality of limiting blocks one (84) are equidistantly installed on the outer wall of the plug-in block one (83), the limiting blocks one (84) correspond to the limiting grooves one (65) one by one, and the limiting blocks one (84) are matched with the limiting grooves one (65).

5. The electrical box connection device of claim 4, wherein, The connecting mechanism two comprises a circular ring body two (71), a screw rod two (72), a circular ring groove three (73), a circular ring groove four (74) and a limiting groove two (75), the rear end of the inner sliding block two (7) is respectively provided with the circular ring body two (71) and the screw rod two (72), the circular ring body two (71) is located on the outer side of the screw rod two (72), the rear end of the circular ring body two (71) is provided with the circular ring groove three (73) and the circular ring groove four (74), the circular ring groove four (74) is located on the front side of the circular ring groove three (73), and a plurality of limiting grooves two (75) are equidistantly formed on the inner wall of the circular ring groove four (74).

6. The electrical box connection device of claim 5, wherein, The surface of the second hanging piece (9) is symmetrically provided with through hole three (91) and through hole four (92), the through hole three (91) is sleeved outside the expansion bolt (3), the through hole four (92) is sleeved outside the screw rod two (72), the expansion bolt (3) and the outer wall of the screw rod two (72) are both threadedly connected with the locking component (10).

7. The electrical box connection device of claim 6, wherein, The front end of the second hanging piece (9) is provided with the second plug block (93), the second plug block (93) is a circular ring structure, the second plug block (93) is matched with the circular groove three (73) and the circular groove four (74), a plurality of limiting blocks two (94) are equidistantly mounted on the outer wall of the second plug block (93), the limiting blocks two (94) are one-to-one corresponding to the limiting grooves two (75), and the limiting blocks two (94) are matched with the limiting grooves two (75).

8. The electrical box connection device of claim 7, wherein, The locking component (10) comprises a nut (101), an outer block (102) and an anti-skid pad (103), the outer walls of the expansion bolt (3), the screw rod one (62) and the screw rod two (72) are all threadedly sleeved with the nut (101), the annular outer wall of the nut (101) is symmetrically provided with two outer blocks (102), and the outer walls of the two sides of the outer block (102) are both provided with the anti-skid pad (103).

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