Assembled electric control box

Abstract

The utility model discloses an electric control box capable of being assembled, which comprises a box body and a box cover covering the top of the box body, the box body comprises at least two box body units, the at least two box body units are detachably clamped in sequence from left to right, and the length of the box cover is equal to the sum of the lengths of the at least two box body units. According to the utility model, the structure is novel, the design is ingenious, and on the basis of the two box body units, when the circuit board needs to be expanded, the box body units can be selected to be added for re-splicing, and a plurality of box body units are spliced and then equipped with adaptive box covers. According to the utility model, a proper number of box body units can be selected for flexible splicing according to use requirements, and one box body is not required to be produced corresponding to each circuit board, so that the use cost of the electric control box is also reduced.

Description

Technical Field

[0001] The utility model relates to an electric control box, in particular to an assembleable electric control box. Background Art

[0002] Circuit boards play the role of support, interconnection and part of the circuit elements in electronic devices. With the development of technology, by arranging components, connecting wires and conductive patterns on the circuit board, it is possible to achieve connection and collaborative work between multiple components, thereby realizing more complex circuit functions. In order to protect the normal operation of the circuit board, the circuit board is usually placed in an electric control box. At the same time, other electronic components such as batteries can also be placed in the electric control box. The existing electric control box includes a box body and a box cover provided on the box body. However, the box body of the existing electric control box is a fixed design and is only used for one type of circuit board. If the circuit board needs to increase or decrease in size according to the expansion or reduction of functions, the fixed box body is not applicable. Therefore, the box body of the existing electric control box cannot be flexibly spliced ​​as needed to meet different usage requirements. Utility Model Content

[0003] The utility model provides an assembleable electric control box, the main purpose of which is to overcome the problem that the box bodies of the existing electric control boxes cannot be flexibly assembled as required to meet different usage requirements.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] An assembleable electric control box comprises a box body and a box cover arranged on the top of the box body, wherein the box body comprises at least two box body units, and the at least two box body units are detachably connected in sequence from left to right, and the length of the box cover is equivalent to the sum of the lengths of the at least two box body units.

[0006] Furthermore, the at least two box body units are specifically a left box body unit, a right box body unit and N middle box body units, and the N middle box body units are located between the left box body unit and the right box body unit, where N is a natural number.

[0007] Furthermore, the right end of the left box body unit is provided with two first incisions arranged front to back, the left ends of the two first incisions are provided with a first through slot communicating with the first incision and the interior of the left box body unit, the top of the first through slot is an open structure, and the left end of the first through slot is provided with a first clamping edge; the left end of the middle box body unit is provided with two first connecting pieces arranged front to back, the left ends of the two first connecting pieces are provided with a first hook, the right end of the middle box body unit is provided with two second incisions arranged front to back, the left ends of the two second incisions are provided with a A second through slot, the top of the second through slot is an open structure, and a second clamping edge is provided at the left end of the second through slot; the left end of the right box body unit is provided with two second connecting pieces arranged front and back, and the left ends of the two second connecting pieces are provided with second hooks, the first incision and the first through slot can allow the first connecting piece or the second connecting piece to pass through, and the first clamping edge can allow the first hook or the second hook to hook, the second incision and the second through slot can allow the second connecting piece or the first connecting piece of the adjacent middle box body unit to pass through, and the second clamping edge can allow the second hook or the first hook of the adjacent middle box body unit to hook.

[0008] Furthermore, the left box unit is provided with a plurality of wire troughs.

[0009] Furthermore, the left end of the left box body unit is provided with two first lower screw holes arranged front to back, the right end of the right box body unit is provided with two second lower screw holes arranged front to back, the left end of the box cover is provided with two first upper screw holes arranged front to back, and the right end of the box cover is provided with two second upper screw holes arranged front to back, and the box cover is connected to the box body by screws.

[0010] As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages: The present invention has a novel structure and ingenious design. Based on two box units, when the need for circuit boards expands, additional box units can be added and reassembled. Multiple box units can then be assembled and equipped with matching box covers. The present invention allows for flexible assembly of the appropriate number of box units based on usage requirements, eliminating the need to produce a separate box for each type of circuit board, thereby reducing the cost of the electronic control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural diagram of the utility model when the box body is composed of two box body units.

[0012] Figure 2 for Figure 1 Structural breakdown diagram.

[0013] Figure 3 This is a structural diagram of the utility model when the box body is composed of three box body units.

[0014] Figure 4 for Figure 3 Structural breakdown diagram.

[0015] Figure 5 This is a structural exploded view of the three box units of the present invention.

[0016] Figure 6 for Figure 5 A structural diagram from another angle.

[0017] Figure 7 This is a structural exploded view of the four box units of the present invention. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not 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 should not be understood as a limitation on the present invention.

[0019] Reference Figures 1 to 4 An assembled electrical control box includes a box body 1 and a cover 2 disposed on the top of the box body 1. The box body 1 includes at least two box body units, which are detachably connected in sequence from left to right. The length of the cover 2 is equivalent to the sum of the lengths of the at least two box body units. The at least two box body units are specifically a left box body unit 3, a right box body unit 4, and N middle box body units 5. The N middle box body units 5 are located between the left box body unit 3 and the right box body unit 4, where N is a natural number.

[0020] Reference Figure 2 、 Figures 4 to 6The right end of the left box body unit 3 is provided with two first notches 31 arranged in a front-to-back arrangement. The left ends of the two first notches 31 are provided with a first through-slot 32 that communicates with the first notches 31 and the interior of the left box body unit 3. The top of the first through-slot 32 is an open structure, and the left end of the first through-slot 32 is provided with a first latching edge 33. The left end of the middle box body unit 5 is provided with two first connecting pieces 51 arranged in a front-to-back arrangement. The left ends of the two first connecting pieces 51 are provided with a first hook 52. The right end of the middle box body unit 5 is provided with two second notches 53 arranged in a front-to-back arrangement. The left ends of the two second notches 53 are provided with a second through-slot 54 that communicates with the second notches 53 and the interior of the middle box body unit 5. The top of the second through-slot 54 is an open structure, and the left end of the second through-slot 54 is provided with a second latching edge 55. The left end of the right box body unit 4 is provided with two second connecting pieces 41 arranged in a front-to-back arrangement. The left ends of the two second connecting pieces 41 are provided with a second hook 42. The first incision 31 and the first through-slot 32 allow the first connecting piece 51 or the second connecting piece 41 to pass through, the first clamping edge 33 allows the first hook 52 or the second hook 42 to hook, the second incision 53 and the second through-slot 54 allow the second connecting piece 41 or the first connecting piece 51 of the adjacent middle box body unit 5 to pass through, and the second clamping edge 55 allows the second hook 42 or the first hook 52 of the adjacent middle box body unit 5 to hook.

[0021] The utility model can select a suitable number of box units for flexible splicing according to the use requirements. The specific splicing methods of the box body 1 are mainly divided into the following two situations:

[0022] 1. Reference Figure 1 、 Figure 2 、 Figure 5 and Figure 6 The box body 1 is spliced ​​by a left box body unit 3 and a right box body unit 4. When splicing the left box body unit 3 and the right box body unit 4, the second connecting piece 41 passes through the first incision 31 and the first through groove 32, and then the right box body unit 4 is pulled to the right so that the second hook 42 hooks the first clamping edge 33, and then a box cover 2 is equipped with a length equivalent to the sum of the lengths of the left box body unit 3 and the right box body unit 4.

[0023] 2. Reference Figures 3 to 7The box body 1 is spliced ​​by the left box body unit 3, the right box body unit 4 and the middle box body unit 5. When there is only one middle box body unit 5, the first connecting piece 51 passes through the first incision 31 and the first through slot 32, and then the middle box body unit 5 is pulled to the right so that the first hook 52 hooks the first clamping edge 33, and then the second connecting piece 41 passes through the second incision 53 and the second through slot 54, and then the right box body unit 4 is pulled to the right so that the second hook 42 hooks the second clamping edge 55, and then a box cover 2 is equipped with a length equivalent to the sum of the lengths of the left box body unit 3, the middle box body unit 5 and the right box body unit 4. When there are multiple middle box body units 5, the first connecting piece 51 of the middle box body unit 5 arranged on the left passes through the first notch 31 and the first through slot 32, and then the middle box body unit 5 arranged on the left is pulled to the right, so that the first hook 52 hooks the first clamping edge 33, and then the first connecting piece 51 of the middle box body unit 5 arranged on the right passes through the second notch 53 and the second through slot 54 of the middle box body unit 5 arranged on the left, and the middle box body unit 5 arranged on the right is pulled to the right, so that the middle box body arranged on the right The first hook portion 52 of the unit 5 hooks the second card edge 55 of the middle box body unit 5 arranged on the left, and so on. Finally, the second connecting piece 41 passes through the second incision 53 and the second through groove 54 of the middle box body unit 5 arranged on the right, and then the right box body unit 4 is pulled to the right, so that the second hook portion 42 hooks the second card edge 55 of the middle box body unit 5 arranged on the right, and then a box cover 2 is equipped with a length equivalent to the sum of the lengths of the left box body unit 3, multiple middle box body units 5 and the right box body unit 4.

[0024] Reference Figures 1 to 4 The left box body unit 3 is provided with a plurality of wire grooves 34, and the plurality of wire grooves 34 are used for power lines to pass through the box body 1 and connect with the circuit board. The left end of the left box body unit 3 is provided with two first lower screw holes 35 arranged front to back, and the right end of the right box body unit 4 is provided with two second lower screw holes 43 arranged front to back. The left end of the box cover 2 is provided with two first upper screw holes 21 arranged front to back, and the right end of the box cover 21 is provided with two second upper screw holes 22 arranged front to back. The box cover 2 is connected to the box body 1 by screws. Specifically, each first lower screw hole 35 and each first upper screw hole 21 correspond to a screw, and each second lower screw hole 43 and each second upper screw hole 22 also correspond to a screw. Multiple screws pass through the corresponding first lower screw hole 35 and first upper screw hole 21, the corresponding second lower screw hole 43 and second upper screw hole 22, respectively, so that the box cover 2 is fixed to the box body 1.

[0025] The above is only a specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. An assembleable electric control box, characterized by: The invention comprises a box body and a box cover arranged on the top of the box body, wherein the box body comprises at least two box body units, and the at least two box body units are detachably connected in sequence from left to right, and the length of the box cover is equivalent to the sum of the lengths of the at least two box body units.

2. The assembleable electric control box according to claim 1, characterized in that: The at least two box body units are specifically a left box body unit, a right box body unit and N middle box body units, and the N middle box body units are located between the left box body unit and the right box body unit, where N is a natural number.

3. The assembleable electric control box according to claim 2, characterized in that: The right end of the left box body unit is provided with two first incisions arranged front to back, the left ends of the two first incisions are provided with a first through slot communicating with the first incision and the interior of the left box body unit, the top of the first through slot is an open structure, and the left end of the first through slot is provided with a first clamping edge; the left end of the middle box body unit is provided with two first connecting pieces arranged front to back, the left ends of the two first connecting pieces are provided with a first hook, the right end of the middle box body unit is provided with two second incisions arranged front to back, the left ends of the two second incisions are provided with a second through slot communicating with the second incision and the interior of the middle box body unit The top of the second through-slot is an open structure, and the left end of the second through-slot is provided with a second clamping edge; the left end of the right box body unit is provided with two second connecting pieces arranged front and back, and the left ends of the two second connecting pieces are provided with second hooks, the first incision and the first through-slot can allow the first connecting piece or the second connecting piece to pass through, and the first clamping edge can be hooked by the first hook or the second hook, the second incision and the second through-slot can allow the second connecting piece or the first connecting piece of the adjacent middle box body unit to pass through, and the second clamping edge can be hooked by the second hook or the first hook of the adjacent middle box body unit.

4. The assembleable electric control box according to claim 2, characterized in that: The left box unit is provided with a plurality of wire troughs.

5. The assembleable electric control box according to claim 2, characterized in that: The left end of the left box body unit is provided with two first lower screw holes arranged front to back, the right end of the right box body unit is provided with two second lower screw holes arranged front to back, the left end of the box cover is provided with two first upper screw holes arranged front to back, the right end of the box cover is provided with two second upper screw holes arranged front to back, and the box cover is connected to the box body by screws.

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