CN220067874U

CN220067874U - Vertical main control unit and clamping equipment of electronic product

Info

Publication number: CN220067874U
Application number: CN202320912060.5U
Authority: CN
Inventors: 伏怀文; 蔡堃; 邵灿辉
Original assignee: NANJING HEHAI NANZI HYDROPOWER AUTOMATION CO Ltd
Current assignee: NANJING HEHAI NANZI HYDROPOWER AUTOMATION CO Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-21
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a vertical main control unit and clamping equipment of an electronic product, and relates to the technical field of electronic control equipment, comprising a first installation part, a second installation part and a clamping device, wherein the first installation part comprises a cover, the cover is U-shaped and comprises a cover plate and first side plates symmetrically arranged on two sides of the cover plate; the second installation part comprises a base, and the base is matched with the cover cap; the main control unit is composed of a base and a cover cap, other parts are not needed, the manufacturing cost is low, the product adaptability is wide, the appearance is concise and attractive, the cover cap is adopted to fully cover the base and the screws are hidden, matching gaps are eliminated to the maximum extent, matching facial lines are only visible on the left side surface and the right side surface of the box body, the visible surfaces are free of screws, the built-in circuit board can be overlapped and arranged, and the assembly and the box body parts are free of interference; the cover cap of the first installation part can be provided with installation support legs, and the bottom plate surface of the second installation part can be provided with a universal clamping seat, and the clamping seat can be optionally arranged, so that any type of installation of screws and clamping is realized.

Description

Vertical main control unit and clamping equipment of electronic product

Technical Field

The present utility model relates to the field of electronic control devices, and in particular, to a vertical main control unit for an electronic product and a clamping device.

Background

The electronic products of the box body type are applied to various industries. In many industries, such as electric power, security protection and the like, due to the characteristics of the industry, the diversity of application and the rapid development of technology, the variety is various, the updating is rapid, but the yield is generally smaller, a large-scale mass production mode is not suitable to be adopted, otherwise, the investment is large, the cost is high, and the effect is slow.

At present, the common practice of various and small-batch box bodies is to adopt the structural forms of aluminum profiles, sheet metal parts, and universal injection molding parts for selected markets or mixed and matched injection molding parts. The sheet metal box body always occupies the dominant position of various and small-batch box body electronic products because of the more flexible and changeable structural characteristics of the sheet metal parts, good shielding and heat dissipation performance, no ageing of plastic parts, repeated disassembly and assembly functions, failure and the like.

Sheet metal part box bodies of numerous like products in the market are poor in structural scheme compatibility, weak in capability of adapting to product change, and in addition, the defects of some designs are mainly shown in the defects: 1. the number of parts of the box body is large. The number of the auxiliary structural members is basically more than 2, and although the number of the main shells is only 2, the number of the auxiliary structural members is more, and the cost is high. 2. The structure is contradictory with the assembly relation, and the circuit board and the screw are difficult to assemble and take in the shell. 3. Poor appearance. If the screw is exposed from the main viewing surface and other visible surfaces, the joint surface is poorly attached or has no inter-fit limit, and the gap is large and uncontrollable. Therefore, the sheet metal part box body with simple and attractive structure, excellent process, wide adaptability, low cost, convenient grounding and strong universality is developed, and is a matter which is always required to be done by designers of various and small-batch box body electronic products.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The utility model is provided in view of the problems of the prior main control unit box that the number of parts is large, the structure is contradictory with the assembly relation, and the circuit board and the screws are difficult to assemble and take in the shell.

In order to solve the technical problems, the utility model provides the following technical scheme: the vertical main control unit of the electronic product comprises a first installation part and a second installation part, wherein the first installation part comprises a cover, the cover is U-shaped and comprises a cover plate and first side plates symmetrically arranged on two sides of the cover plate; and the second installation part comprises a base, the base is matched with the cover cap, and the base comprises a bottom plate and second side plates symmetrically arranged at two ends of the bottom plate.

As a preferable scheme of the vertical main control unit of the electronic product, the utility model comprises the following steps: the second side plates are vertically arranged at two ends of the bottom plate, and the second side plates and the bottom plate are integrally formed.

As a preferable scheme of the vertical main control unit of the electronic product, the utility model comprises the following steps: the second side plates are formed by 90-degree bending at two ends of the bottom plate to form a left side, a right side and a bottom side of the vertical main control unit, one side bottom edges of the two second side plates, which are arranged in opposite directions, are provided with fixing plates which are vertically arranged, the fixing plates are provided with a plurality of groups of nut columns for installing the circuit boards, and the overlapping number of the circuit boards corresponds to the same number of nut columns.

As a preferable scheme of the vertical main control unit of the electronic product, the utility model comprises the following steps: the second side plate is provided with a first corresponding hole which is mutually matched with the circuit board terminal, the indicator light and the clamping and taking device; the bottom plate is provided with a fixing hole for fixing the cover cap.

As a preferable scheme of the vertical main control unit of the electronic product, the utility model comprises the following steps: the first side plates are vertically arranged at two ends of the cover plate, the first side plates and the cover plate are integrally formed to form a top surface, an upper surface and a lower surface of the vertical main control unit, and second corresponding holes which are mutually matched with the circuit board terminals, the indicating lamps and the clamping and taking holes are formed in the cover plate.

As a preferable scheme of the vertical main control unit of the electronic product, the utility model comprises the following steps: the first side plate is formed by bending two sides of the cover plate at 90 degrees to form a U-shaped structure, a limiting plate bent inwards at 90 degrees is arranged at the U-shaped opening end, and a screw hole is formed in the limiting plate.

As a preferable scheme of the vertical main control unit of the electronic product, the utility model comprises the following steps: when the cover cap is assembled with the base, the screw holes on the limiting plate and the fixing holes on the bottom plate are coaxially arranged.

As a preferable scheme of the vertical main control unit of the electronic product, the utility model comprises the following steps: the U-shaped opening end of the cover cap is further provided with an installation support leg which is bent outwards by 90 degrees, and the installation support leg is provided with a first installation hole.

The beneficial effects of the utility model are as follows:

1. the product is simple in grounding, and the main control unit can be quickly grounded and installed by arranging the installation support legs and utilizing the first installation holes to be matched with the screws.

2. The built-in multiple groups of nut columns realize the superposition arrangement of the circuit boards, replace the traditional isolation column structure among the circuit boards, realize the relative independence of the assembly and disassembly of the circuit boards, eliminate the self-associated interference and simultaneously eliminate the interference between the assembly of the circuit boards and the box body.

3. After the circuit board is installed, the base and the cover cap can be assembled quickly through screws.

In view of the above-mentioned non-limiting application of the vertical main control unit of the electronic product, another object of the present utility model is to provide a clamping manner of the vertical main control unit. An electronic product vertical main control unit with a simpler cover cap and a clamping seat component. Wherein: the simpler cover cap is provided with a U-shaped opening end of the cover cap, and mounting support legs which are bent outwards by 90 degrees are omitted; the clamping seat component comprises a seat body, a pressure spring detachably mounted on the seat body, and an axial screw for fixing the seat body and the pressure spring.

As a preferable mode of the card-mounted device of the utility model, wherein: the locating hole that is used for fixed cassette part has been seted up on the bottom plate, and is provided with the press riveting nut in the locating hole, the second mounting hole with locating hole looks adaptation has been seted up on the surface of pedestal, pedestal and base realize assembly connection through press riveting nut, set screw.

The utility model has another beneficial effect:

1. the clamping can be realized by adding the configuration of the universal clamping seat part, the clamping seat part is a universal part, the clamping seat part can be made by a user or purchased in the market, and the clamping seat part can be arranged on any surface of the base without a terminal, a lamp hole and the like and can be blocked.

2. The card seat can be directly grounded.

3. The clamping seat part is assembled with the vertical main control unit through screws, and the assembly is simple and convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of the screw mounting of the vertical main control unit of the electronic product.

Fig. 2 is a schematic structural diagram of a base in a vertical main control unit of the electronic product according to the present utility model.

Fig. 3 is a schematic diagram of a cover structure of a screw mounting in a vertical main control unit of an electronic product according to the present utility model.

Fig. 4 is a schematic diagram of a cover structure of screw installation in a vertical main control unit of the electronic product according to the second embodiment of the utility model.

Fig. 5 is a schematic diagram of the overall structure of the vertical main control unit cartridge of the electronic product according to the present utility model.

Fig. 6 is a schematic diagram of a base structure of a vertical main control unit of an electronic product according to the present utility model.

Fig. 7 is a schematic diagram of a cover structure of a vertical main control unit of an electronic product according to the present utility model.

Fig. 8 is a schematic diagram of a cover structure of the vertical main control unit of the electronic product according to the second embodiment of the present utility model.

Fig. 9 is a schematic structural view of a cartridge component of the present utility model.

Fig. 10 is a schematic structural diagram of an assembly of a card seat component and a vertical main control unit of the electronic product of the utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1-4, for a first embodiment of the present utility model, a vertical main control unit of an electronic product is provided, which includes a first mounting portion 100 and a second mounting portion 200, where the first mounting portion 100 includes a cover 101, the cover 101 is U-shaped, and includes a cover 101a and first side plates 101b symmetrically disposed on two sides of the cover 101a, the first side plates 101b are integrally formed with the cover 101a and are vertically disposed on two ends of the cover 101a, so as to form a top, an upper and a lower three surfaces of the vertical main control unit, the first side plates 101b are formed by bending two sides of the cover 101a by 90 ° to form a U-shaped structure, and a limiting plate 101c bent inward by 90 ° is disposed at an opening end of the U-shape, and screw holes 101c-1 are formed in the limiting plate 101 c.

The second installation part 200 comprises a base 201, the base 201 is matched with the cover 101, the base 201 comprises a bottom plate 201a and second side plates 201b symmetrically arranged at two ends of the bottom plate 201a, the second side plates 201b and the bottom plate 201a are integrally formed and are vertically arranged at two ends of the bottom plate 201a, the second side plates 201b are formed by bending two ends of the bottom plate 201a by 90 degrees to form left, right and bottom three surfaces of the vertical main control unit, and fixing holes 201a-1 for fixing the cover 101 are formed in the bottom plate 201 a.

The bottom edges of the two opposite sides of the second side plate 201b are respectively provided with a fixing plate 201c which is vertically arranged, and the fixing plates 201c are provided with a group of nut posts 201d for installing a circuit board, in this embodiment, the fixing plates 201c and the second side plate 201b are in an integral structure, and the bottom ends of the second side plates 201b are bent inwards by 90 degrees.

When the cover 101 is assembled with the base 201, the screw hole 101c-1 of the limiting plate 101c is arranged coaxially with the fixing hole 201a-1 of the bottom plate 201 a.

During the use process: when the cover 101 is assembled with the base 201, the screw hole 101c-1 on the limiting plate 101c is aligned with the fixing hole 201a-1 on the bottom plate 201a, and then the cover 101 is fixed by screws, so that the cover 101 and the base 201 are convenient to assemble and easy to detach, the manufacturability is good, the base 201 and the cover 101 are simple in structure, can meet the requirement of mass production, the appearance is concise and attractive, the cover 101 is adopted to fully cover the base and the screws to conceal the design, the matching gap is eliminated to the greatest extent, only the left side surface and the right side surface of the box body can be matched with the upper line, the visible surface is free of screws, the product is simple in structure and wide in adaptability, the main control unit is only composed of the base and the cover body, other parts are not needed, the box body is designed according to the specific requirements of the product, and the size is changeable, and the limitation of the product type and the batch size is avoided.

Example 2

Referring to fig. 1-4, a second embodiment of the present utility model is shown, which differs from the first embodiment in that: the bottom edges of one side of the two second side plates 201b, which are oppositely arranged, are respectively provided with a fixing plate 201c which is vertically arranged, the fixing plates 201c are provided with a plurality of groups of nut columns 201d for installing the circuit boards, in the embodiment, the nut columns 201d are fixed on the fixing plates 201c through a press riveting process, the overlapping number of the circuit boards corresponds to the same groups of nut columns 201d, when the circuit boards are installed, the circuit boards are fixed on the nut columns 201d through screws through positioning holes at four corners, the same groups of nut columns 201d are equal in height, so that a plurality of circuit boards can be conveniently stacked and installed, and after the circuit boards are installed, quick assembly of the base and the cover cap can be realized through the screws.

The second side plate 201b is provided with a first corresponding hole 201b-1 which is mutually matched with the circuit board terminal, the indicator light and the card.

The cover plate 101a is provided with a second corresponding hole 101a-1 which is mutually matched with the circuit board terminal, the indicator light and the card.

The U-shaped open end of shroud 101 still is provided with the installation stabilizer blade 101d that outwards 90 degrees are buckled, and has seted up first mounting hole 101d-1 on the installation stabilizer blade 101d, when using, through first mounting hole 101d-1 cooperation screw, can install main control unit quick ground connection.

During the use process: through installing multiunit nut post 201d on fixed plate 201c, with the nut post 201d of group etc. high, make things convenient for the overlapping installation of polylith circuit board, then, be connected shroud 101 and base 201 again, the main control unit appearance that the assembly was accomplished is succinct pleasing to the eye, only offered the necessary corresponding hole of settling circuit board terminal, pilot lamp, card plug-in etc. on the surface, and adopt shroud 101 full-coverage base 201, the design is hidden to the screw, when eliminating the matching clearance furthest, only the box body left and right sides can be seen to match the facial features, the visual face does not have the screw, and, through setting up installation stabilizer blade 101d, utilize first mounting hole 101d-1 cooperation screw, can install main control unit quick ground connection.

The rest of the structure is the same as that of embodiment 1.

Example 3

Referring to fig. 5 to 10, for a third embodiment of the present utility model, there is provided a clamping apparatus including a vertical main control unit of an electronic product, and a clamping seat member 300, wherein the clamping seat member 300 is a universal clamping seat member 300 capable of being self-made or purchased, and includes a seat body 301, a compression spring 302 detachably mounted on the seat body 301, and an axial screw 303 for fixing the seat body 301 and the compression spring 302.

The bottom plate 201a is provided with a positioning hole 201a-2 for fixing the clamping seat component 300, the positioning hole 201a-2 is internally provided with a press riveting nut 201e, the surface of the seat body 301 is provided with a second mounting hole 301a matched with the positioning hole 201a-2, and the seat body 301 and the base 201 are assembled and connected through the press riveting nut 201e and a fixing screw 304.

During the use process: when the main control unit is clamped, the cover 101 cancels the outward bending mounting support leg 101d to keep the rest structure unchanged, and is fixed through the clamping seat part 300, each component part of the clamping seat part 300 is made of metal, the clamping seat part 300 is clamped by adopting the maximum distance two-point type compression, the clamping operation is convenient, the structure compression is stable and reliable, and the grounding is good. The cartridge component 300 is assembled to the bottom or other interference-free surface of the main control unit by screws.

The rest of the structure is the same as that of embodiment 2.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a vertical master control unit of electronic product which characterized in that: comprising the steps of (a) a step of,

the first installation part (100) comprises a cover (101), wherein the cover (101) is U-shaped and comprises a cover plate (101 a) and first side plates (101 b) symmetrically arranged on two sides of the cover plate (101 a); the method comprises the steps of,

the second installation department (200) includes base (201), base (201) and shroud (101) looks adaptation, base (201) include bottom plate (201 a) and symmetrical arrangement are in second curb plate (201 b) at bottom plate (201 a) both ends.

2. The vertical main control unit of an electronic product according to claim 1, wherein: the second side plates (201 b) are vertically arranged at two ends of the bottom plate (201 a), and the second side plates (201 b) and the bottom plate (201 a) are integrally formed.

3. The vertical main control unit of an electronic product according to claim 1 or 2, wherein: the second side plates (201 b) are formed by bending two ends of the bottom plate (201 a) at 90 degrees to form left, right and bottom three surfaces of the vertical main control unit, fixing plates (201 c) which are vertically arranged are arranged at the bottom edges of one side of the two second side plates (201 b) which are arranged in opposite directions, and a plurality of groups of nut columns (201 d) for installing a circuit board are arranged on the fixing plates (201 c).

4. A vertical main control unit of an electronic product according to claim 3, characterized in that: the second side plate (201 b) and the bottom plate (201 a) are provided with first corresponding holes (201 b-1) which are mutually matched with the circuit board terminals, the indicator lights and the card inserting and taking devices; the bottom plate (201 a) is provided with a fixing hole (201 a-1) for fixing the cover cap (101).

5. The vertical main control unit of an electronic product according to claim 4, wherein: the first side plate (101 b) is vertically arranged at two ends of the cover plate (101 a), the first side plate (101 b) and the cover plate (101 a) are integrally formed to form a top surface, an upper surface and a lower surface of the vertical main control unit, and the cover plate (101 a) is provided with a second corresponding hole (101 a-1) which is mutually matched with a circuit board terminal, an indicator light and a card.

6. The vertical main control unit of an electronic product according to claim 4 or 5, wherein: the first side plate (101 b) is formed by bending two sides of the cover plate (101 a) at 90 degrees to form a U-shaped structure, a limiting plate (101 c) bent inwards at 90 degrees is arranged at the U-shaped opening end, and a screw hole (101 c-1) is formed in the limiting plate (101 c).

7. The vertical main control unit of an electronic product according to claim 6, wherein: when the cover (101) is assembled with the base (201), the screw hole (101 c-1) on the limiting plate (101 c) and the fixing hole (201 a-1) on the bottom plate (201 a) are coaxially arranged.

8. The vertical main control unit of an electronic product according to claim 7, wherein: the U-shaped opening end of the cover cap (101) is further provided with an installation supporting leg (101 d) which is bent outwards by 90 degrees, and the installation supporting leg (101 d) is provided with a first installation hole (101 d-1).

9. A clamping device, characterized by comprising the vertical main control unit of the electronic product according to any one of claims 1 to 7, and,

the clamping seat part (300) comprises a seat body (301), a pressure spring (302) detachably mounted on the seat body (301), and an axial screw (303) for fixing the seat body (301) and the pressure spring (302).

10. The cartridge device of claim 9, wherein: the base plate (201 a) is provided with a positioning hole (201 a-2) for fixing the clamping seat part (300), the positioning hole (201 a-2) is internally provided with a press riveting nut (201 e), the surface of the seat body (301) is provided with a second mounting hole (301 a) matched with the positioning hole (201 a-2), and the seat body (301) and the base (201) are assembled through the press riveting nut (201 e) and the fixing screw (304).