CN219305171U

CN219305171U - Control box

Info

Publication number: CN219305171U
Application number: CN202223272378.6U
Authority: CN
Inventors: 何志芳; 金范植; 吴庆健
Original assignee: Xiamen Hualian Electronics Co Ltd
Current assignee: Xiamen Hualian Electronics Co Ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-04
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a control box, a first shell is covered on a second shell and is detachably connected with the second shell through a clamping structure, and the clamping structure (comprising a bulge inserted into an opening and playing a role of stabilizing) is arranged on the inner side of a side plate between the first shell and the second shell; still be provided with at least one fixture block on the inside wall of the curb plate of first casing, the fixture block corresponds the tip indent of the curb plate of second casing and has a clamping part, when first casing lid was closed on the second casing, the curb plate of second casing corresponds the concave surface department of clamping part of one side entrapment and butt at the clamping part, joint structure and fixture block setting are guaranteeing that the product installation is firm in the inside wall of curb plate, still hidden the installation feature of joint structure and fixture block, the joint structure and the fixture block after the installation can't be seen in the outward appearance, the aesthetic measure of product has been promoted.

Description

Control box

Technical Field

The utility model relates to the technical field of control boxes, in particular to a control box.

Background

In the mounting manner of the control box in the related art, screw fastening, buckle fastening, bracket fastening and the like are common, the assembly is complicated, the structures of the mounted screws, buckles and the like can be seen from the appearance, for example, the buckles, the bracket fasteners and the like are mounted on the outer side wall of the control box, and a user can see the buckles, the bracket fasteners and the like from the outer side wall at one glance, so that the whole is not attractive.

Disclosure of Invention

The utility model aims to provide a control box, which conceals the installation characteristics of a clamping structure, and the clamping structure after installation cannot be seen in appearance, so that the attractiveness of a product is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme.

According to one aspect of the utility model, there is provided a control box comprising:

a first housing;

the first shell is covered on the second shell and is detachably connected with the second shell through a clamping structure, and the clamping structure is arranged on the inner side of a side plate between the first shell and the second shell;

the clamping structure comprises at least one bulge arranged on the inner side wall of the side plate of the first shell, and at least one opening which is arranged on the side plate of the second shell and corresponds to the bulge one by one, and when the first shell is covered on the second shell, the bulge is clamped in the opening;

the side plate of the second shell is corresponding to one side of the clamping part and is propped against the concave surface of the clamping part.

In some embodiments of the present application, the first housing covers and encapsulates the side plate of the second housing.

In some embodiments of the present application, the first housing includes a first plate and a first side plate disposed at a periphery of the first plate and extending downward, where the first side plate is a side plate of the first housing; the second shell comprises a second plate and a second side plate which is arranged at the periphery of the second plate and extends upwards, and the second side plate is a side plate of the second shell; the first shell covers and wraps the second side plate through the first side plate, the first plate, the second plate, the first side plate and the second side plate jointly enclose to form a cavity, and the clamping piece is detachably arranged on the outer side wall of the first side plate;

the clamping structure is divided into a first clamping part and a second clamping part, the first clamping part is arranged on the inner side wall of the first side plate, the second clamping part is arranged on the side wall of the second side plate, and when the first shell is covered on the second shell, the first clamping part and the second clamping part are clamped.

According to some embodiments of the present application, the first plate is a first quadrilateral plate, the first side plate is composed of a first front plate, a first rear plate, a first left plate and a first right plate, the first front plate, the first rear plate, the first left plate and the first right plate are respectively arranged at the front, the rear, the left and the right sides of the quadrilateral plate and extend downwards, and the clamping piece is detachably arranged on the outer side wall of the first front plate;

the second board is the second quadrilateral plate, the second curb plate comprises second front bezel, second back plate, second left side board and second right side board, second front bezel, second back plate, second left side board and second right side board set up respectively around the second quadrilateral plate and upwards extend.

In some embodiments of the present application, the first clamping portion is a first clamping portion and a second clamping portion, the first clamping portion is disposed on an inner side wall of the first front plate, the second clamping portion is disposed on an inner side wall of the first rear plate, the protrusion is the second clamping portion, and the clamping block is disposed on the inner side wall of the first rear plate;

the second clamping part is a third clamping part and a fourth clamping part, the third clamping part is arranged on the second front plate, the fourth clamping part is arranged on the second rear plate, the opening is the fourth clamping part, the first shell is covered and closed on the second shell, the first clamping part and the third clamping part are clamped, and the second clamping part and the fourth clamping part are clamped.

According to some embodiments of the present application, at least one clamping connector is arranged on the inner side wall of the first front plate, the clamping connector is a first clamping part, the clamping connector is provided with a clamping face, at least one clamping hole corresponding to the clamping connectors one to one is formed in the inner side wall of the second front plate, the clamping holes are the third clamping parts, and when the first shell covers the second shell, the clamping connector is clamped in the clamping holes through the clamping face.

In some embodiments of the present application, the control box further includes:

the clamping piece is detachably connected to the first shell, and the cover plate is detachably connected with the first shell through the clamping piece.

According to some embodiments of the present application, a first threaded hole is formed in a side plate of the first shell, when the cover plate is mounted on the side plate of the first shell, the cover plate is located above the first threaded hole and covers the first threaded hole, a second threaded hole corresponding to the first threaded hole is formed in a side plate of the second shell, and when the first shell covers the second shell, the first threaded hole and the second threaded hole are connected through a bolt.

According to some embodiments of the present application, the clamping piece has an elastic portion and an installation portion, the elastic portion and the installation portion are of an integral connection structure, the installation portion is detachably connected to the first housing, the elastic portion abuts against the installation portion when no external force acts, and one side of the cover plate is embedded between the elastic portion and the installation portion.

As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

according to the control box disclosed by the embodiment of the utility model, the first shell is covered on the second shell and is detachably connected with the second shell through the clamping structure, and the clamping structure (comprising the convex insertion holes and playing a role of stabilizing) is arranged on the inner side of the side plate between the first shell and the second shell; still be provided with at least one fixture block on the inside wall of the curb plate of first casing, the fixture block corresponds the tip indent of the curb plate of second casing and has a clamping part, when first casing lid was closed on the second casing, the curb plate of second casing corresponds the concave surface department of clamping part of one side entrapment and butt at the clamping part, joint structure and fixture block setting are guaranteeing that the product installation is firm in the inside wall of curb plate, still hidden the installation feature of joint structure and fixture block, the joint structure and the fixture block after the installation can't be seen in the outward appearance, the aesthetic measure of product has been promoted.

Drawings

FIG. 1 is a schematic diagram of a control box structure;

FIG. 2 is an exploded view of the control box structure;

FIG. 3 is a schematic view of a first housing structure;

FIG. 4 is a schematic view of a second housing structure;

FIG. 5 is a schematic view of a control box structure with a clamp and a cover plate;

FIG. 6 is an exploded view of a control box with a clamp and cover plate;

FIG. 7 is an exploded view of the control box structure in another state;

FIG. 8 is a schematic view of the clamping block clamped on the side plate of the second housing;

FIG. 9 is an enlarged view of A in FIG. 8;

in the figure:

1. a first housing; 11. a first plate; 12. a first side plate; 121. a first front plate; 122. a first back plate; 123. a first left plate; 124. a first right plate; 125. a clamping block; 1251. a clamping part; 126. a first threaded hole; 2. a second housing; 21. a second plate; 22. a second side plate; 221. a second front plate; 222. a second back plate; 223. a second left plate; 224. a second right plate; 225. a second threaded hole; 3. a clamping structure; 31. a first clamping part; 311. a first clamping subsection; 312. a second clamping subsection; 32. a second clamping part; 321. a third clamping subsection; 322. a fourth clamping subsection; 4. a clamping member; 41. an elastic part; 42. a mounting part; 5. and a cover plate.

Detailed Description

While this utility model is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail, specific embodiments thereof with the understanding that the present disclosure is to be considered as an exemplification of the principles of the utility model and is not intended to limit the utility model to that as illustrated.

Thus, rather than implying that each embodiment of the present utility model must have the characteristics described, one of the characteristics indicated in this specification will be used to describe one embodiment of the present utility model. Furthermore, it should be noted that the present specification describes a number of features. Although certain features may be combined together to illustrate a possible system design, such features may be used in other combinations not explicitly described. Thus, unless otherwise indicated, the illustrated combinations are not intended to be limiting.

In the embodiments shown in the drawings, indications of orientation (such as up, down, left, right, front and rear) are used to explain the structure and movement of the various elements of the utility model are not absolute but relative. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.

Preferred embodiments of the present utility model will be further elaborated below in conjunction with the drawings of the present specification.

FIG. 1 is a schematic diagram of a control box structure; FIG. 2 is an exploded view of the control box structure; FIG. 3 is a schematic view of a first housing structure; FIG. 4 is a schematic view of a second housing structure; FIG. 5 is a schematic view of a control box structure with a clamp and a cover plate; FIG. 6 is an exploded view of a control box with a clamp and cover plate; FIG. 7 is an exploded view of the control box structure in another state; FIG. 8 is a schematic view of the clamping block clamped on the side plate of the second housing; fig. 9 is an enlarged view of a in fig. 8.

Embodiment one:

referring to fig. 1, 2, 3, 4, 7, 8 and 9, according to one aspect of the present utility model, there is provided a control box, including: a first housing 1 and a second housing 2, the first housing 1 being covered on the second housing 2 and being detachably connected to the second housing 2 by a clamping structure 3, the clamping structure 3 being provided inside a side plate between the first housing 1 and the second housing 2; the clamping structure 3 comprises at least one bulge arranged on the inner side wall of the side plate of the first shell 1 and at least one opening which is arranged on the side plate of the second shell 2 and corresponds to the bulge one by one, and when the first shell 1 is covered on the second shell 2, the bulge is clamped in the opening; so that the first shell 1 and the second shell 2 are firmly connected and are placed to move up and down and left and right; the inner side wall of the side plate of the first shell 1 is further provided with at least one clamping block 125, one end part of the clamping block 125 corresponding to the side plate of the second shell 2 is concaved with a clamping part 1251, and when the first shell 1 is covered on the second shell, one side of the side plate of the second shell 2 corresponding to the clamping part 1251 is sunk into and abutted against the concave surface of the clamping part 1251, so that the first shell 1 and the second shell 2 are prevented from moving back and forth. Such setting, joint structure 3 (i.e. protruding insert the trompil) and fixture block 125 set up in the inboard of curb plate when guaranteeing that the product installation is firm, have hidden the installation characteristics of joint structure 3 and fixture block 125, can't see joint structure 3 after the installation in the outward appearance, have promoted the aesthetic measure of product.

Specifically, in one embodiment of the present application, the first housing 1 covers and wraps around the side plate of the second housing 2. The arrangement adopts the mode that the front shell wraps the rear shell, the integration is greatly improved, meanwhile, obvious section difference cannot occur, and the attractive degree is high.

Specifically, in one embodiment of the present application, the first housing 1 includes a first plate 11 and a first side plate 12 disposed at the periphery of the first plate 11 and extending downward, and the first side plate 12 is a side plate of the first housing 1; the second housing 2 includes a second plate 21 and a second side plate 22 provided at the periphery of the second plate 21 and extending upward, the second side plate 22 being a side plate of the second housing 2; the first shell 1 covers and wraps the second side plate 22 through the first side plate 12, the first plate 11, the second plate 21, the first side plate 12 and the second side plate 22 jointly enclose to form a cavity, and the clamping piece 4 is detachably arranged on the outer side wall of the first side plate 12; the clamping structure 3 is divided into a first clamping portion 31 and a second clamping portion 32, the first clamping portion 31 is arranged on the inner side wall of the first side plate 12, the second clamping portion 32 is arranged on the side wall of the second side plate 22, and when the first shell 1 is covered on the second shell 2, the first clamping portion 31 and the second clamping portion 32 are clamped. By the arrangement, the first shell 1 covers and wraps the second side plate 22 through the first side plate 12, so that the integration and the attractiveness of the product are improved.

Specifically, in one embodiment of the present application, the first plate 11 is a first quadrilateral plate, the first side plate 12 is composed of a first front plate 121, a first rear plate 122, a first left plate 123 and a first right plate 124, the first front plate 121, the first rear plate 122, the first left plate 123 and the first right plate 124 are respectively disposed on the front, rear, left and right sides of the quadrilateral plate and extend downwards, and the clamping member 4 is detachably disposed on the outer side wall of the first front plate 121; the second plate 21 is a second quadrangular plate, and the second side plate 22 is composed of a second front plate 221, a second rear plate 222, a second left plate 223, and a second right plate 224, and the second front plate 221, the second rear plate 222, the second left plate 223, and the second right plate 224 are respectively disposed at front, rear, left, and right sides of the second quadrangular plate and extend upward.

Specifically, in one embodiment of the present application, the first clamping portion 31 is divided into a first clamping portion 311 and a second clamping portion 312, the first clamping portion 311 is disposed on the inner side wall of the first front plate 121, the second clamping portion 312 is disposed on the inner side wall of the first rear plate 122, the protrusion is the second clamping portion 312, and the clamping block 125 is disposed on the inner side wall of the first rear plate 122; the second clamping portion 32 is divided into a third clamping portion 321 and a fourth clamping portion 322, the third clamping portion 321 is arranged on the second front plate 221, the fourth clamping portion 322 is arranged on the second rear plate 222, the opening is the fourth clamping portion 322, when the first shell 1 is covered on the second shell 2, the first clamping portion 311 is clamped with the first clamping portion 311, and the second clamping portion 312 is clamped with the fourth clamping portion 322. By means of the arrangement, the first shell 1 and the second shell 2 can be stably connected, the first clamping part 311, the second clamping part 312 and the fourth clamping part 322 can be hidden, the mounted clamping structure 3 cannot be seen in appearance, and the attractive appearance of a product is improved.

Specifically, in one embodiment of the present application, at least one clamping connector is disposed on an inner side wall of the first front plate 121, the embodiment is provided with two clamping connectors disposed at intervals, the clamping connectors are first clamping sections 311, the clamping connectors are provided with clamping surfaces, at least one clamping hole corresponding to the clamping connectors one by one is formed in an inner side wall of the second front plate 221, the clamping hole is a third clamping section 321, and when the first housing 1 is covered on the second housing 2, the clamping connectors are clamped in the clamping holes through the clamping surfaces; at least one protrusion is arranged on the inner side wall of the first back plate 122, the protrusion is a second clamping part 312, at least one opening corresponding to the protrusions one by one is arranged on the second back plate 222, the opening is a fourth clamping part 322, and when the first shell 1 is covered on the second shell 2, the protrusion is clamped in the opening. In this arrangement, the clamping joint of the first front plate 121 is clamped with the clamping hole of the second front plate 221 through the clamping surface, so that the first shell 1 and the second shell 2 can be prevented from moving up and down, the protrusion of the first rear plate 122 is clamped with the opening of the second rear plate 222, and the first shell 1 and the second shell 2 can be prevented from moving up and down and left and right, so that the matching stability is better; in addition, it should be noted that, the operator can leave the joint hole through manually pushing away the joint, and then separate first casing 1 and second casing 2, when first casing 1 and second casing 2 need assemble, only need with first casing 1 and second casing 2 lid together for the joint falls into the joint hole, and the arch falls into the trompil can, thereby reaches the purpose that can quick separation or equipment, greatly reduced the installation man-hour.

Embodiment two:

referring to fig. 5 and 6, the control box provided in the second embodiment is substantially the same as that in the first embodiment, except that: specifically, in one embodiment of the present application, the control box further includes: the clamping piece 4 and the cover plate 5, the clamping piece 4 is detachably connected to the first shell 1, and the cover plate 5 is detachably connected with the first shell 1 through the clamping piece 4. When the wiring harness of the control box is exposed, the cover plate 5 can reduce the shaking influence of vibration on the wiring harness, the movable range of the wiring harness is limited on the inner side of the cover plate 5, meanwhile, the situation that foreign objects drag and pull the wiring harness is avoided, and the wiring harness is effectively protected from being damaged.

Specifically, in one embodiment of the present application, the side plate of the first housing 1 is provided with a first threaded hole 126, when the cover plate 5 is mounted on the side plate of the first housing 1, the cover plate 5 is located above the first threaded hole 126 and covers the first threaded hole 126, so that the mounting feature is not visible, the side plate of the second housing 2 is provided with a second threaded hole 225 corresponding to the first threaded hole 126, and when the first housing 1 is covered on the second housing 2, the first threaded hole 126 and the second threaded hole 225 are connected through bolts. By means of the arrangement, the stability of the first shell 1 and the second shell 2 is improved, the control box can bear certain vibration impact, the first shell 1 and the second shell 2 do not fall off or obviously displace, only one screw hole site exists, and the installation is simple.

Specifically, in one embodiment of the present application, the clamping member 4 has an elastic portion 41 and an installation portion 42, where the elastic portion 41 and the installation portion 42 are integrally connected, the installation portion 42 is detachably connected to the first housing 1, the elastic portion 41 abuts against the installation portion 42 when no external force acts, and one side of the cover plate 5 is embedded between the elastic portion 41 and the installation portion 42. The arrangement is such that the cover plate 5 can be inserted between the elastic portion 41 and the mounting portion 42, and the cover plate 5 can be clamped between the elastic portion 41 and the mounting portion 42 by the elastic force of the elastic portion 41. When the wire harness is allowed to be exposed, the cover plate 5 is pulled out of the clamping piece 4, and then the clamping piece 4 is detached from the first shell 1, so that the wire harness is not installed, has high flexibility and has cost advantage.

Based on the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

in the control box of the embodiment of the utility model, the first shell 1 is covered on the second shell 2 and is detachably connected with the second shell 2 through the clamping structure 3, and the clamping structure 3 (comprising a bulge inserting hole and playing a role of stabilizing) is arranged on the inner side of the side plate between the first shell 1 and the second shell 2; the side plate of the first shell 1 is provided with at least one clamping block 125 on the inner side wall of the side plate, the clamping block 125 corresponds to a clamping part 1251 in a concave manner at one end part of the side plate of the second shell 2, when the first shell 1 is covered on the second shell 2, one side of the side plate of the second shell 2 corresponds to the clamping part 1251 and is sunk into and abutted to the concave surface of the clamping part 1251, the clamping structure 3 and the clamping block 125 are arranged on the inner side wall of the side plate, the product installation stability is ensured, the installation characteristics of the clamping structure 3 and the clamping block 125 are hidden, the clamping structure 3 and the clamping block 125 after the installation are not seen in appearance, and the attractive degree of the product is improved.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A control box, comprising:

a first housing;

2. The control box of claim 1, wherein:

the first shell covers and wraps the side plate of the second shell.

3. The control box of claim 2, wherein:

the first shell comprises a first plate and a first side plate which is arranged at the periphery of the first plate and extends downwards, and the first side plate is a side plate of the first shell; the second shell comprises a second plate and a second side plate which is arranged at the periphery of the second plate and extends upwards, and the second side plate is a side plate of the second shell; the first shell covers and wraps the second side plate through the first side plate, and the first plate, the second plate, the first side plate and the second side plate jointly enclose to form a cavity;

4. A control box according to claim 3, characterized in that:

the first plate is a first quadrilateral plate, the first side plate is composed of a first front plate, a first rear plate, a first left plate and a first right plate, and the first front plate, the first rear plate, the first left plate and the first right plate are respectively arranged on the front, the rear, the left and the right sides of the quadrilateral plate and extend downwards;

5. The control box of claim 4, wherein:

the first clamping part is a first clamping part and a second clamping part, the first clamping part is arranged on the inner side wall of the first front plate, the second clamping part is arranged on the inner side wall of the first rear plate, the bulge is the second clamping part, and the clamping block is positioned on the inner side wall of the first rear plate;

6. The control box of claim 5, wherein:

the novel front plate comprises a first front plate and is characterized in that at least one clamping connector is arranged on the inner side wall of the first front plate, the clamping connector is a first clamping part and is provided with a clamping face, at least one clamping hole corresponding to the clamping connectors one to one is formed in the inner side wall of the second front plate, the clamping holes are formed in the third clamping part, and when the first shell covers the second shell, the clamping connectors are clamped in the clamping holes through the clamping face.

7. The control box of claim 1, further comprising:

8. The control box of claim 7, wherein:

the side plate of the first shell is provided with a first threaded hole, when the cover plate is installed on the side plate of the first shell, the cover plate is located above the first threaded hole and covers the first threaded hole, the side plate of the second shell is provided with a second threaded hole corresponding to the first threaded hole, and when the first shell is covered on the second shell, the first threaded hole and the second threaded hole are connected through a bolt.

9. The control box of claim 8, wherein:

the clamping piece is provided with an elastic part and an installation part, the elastic part and the installation part are of an integral connection structure, the installation part is detachably connected to the first shell, the elastic part is abutted to the installation part when no external force acts, and one side of the cover plate is embedded between the elastic part and the installation part.