CN213636468U

CN213636468U - Circuit module of electronic equipment and electronic equipment

Info

Publication number: CN213636468U
Application number: CN202023087878.3U
Authority: CN
Inventors: 陈廷峰; 刘欣逸
Original assignee: Anhui Hongcheng Opto Electronics Co Ltd
Current assignee: Anhui Hongcheng Opto Electronics Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-06
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to an electronic equipment's circuit module and electronic equipment, this circuit module include first electrical connection structure, first electrical connection structure be used for through the mode of pegging graft with electronic equipment's second electrical connection structure forms the electricity and connects, circuit module includes the base member, be provided with at least one rack structure on the base member, be used for with electronic equipment's power unit cooperation, rack structure's length direction is on a parallel with first electrical connection structure with second electrical connection structure's grafting direction, still be equipped with at least one first guide structure on the base member, be used for with electronic equipment's second guide structure cooperation, it is right circuit module is in the motion of grafting direction carries on spacingly. This application passes through rack structure and the power unit cooperation on the electronic equipment, and power unit can drive circuit module and move in the cavity of electronic equipment, can realize that circuit module is automatic to carry out the plug with electronic equipment.

Description

Circuit module of electronic equipment and electronic equipment

Technical Field

The present disclosure relates to a circuit module mounting field, and more particularly, to a circuit module of an electronic device and an electronic device.

Background

In the using process of the interactive Display large screen, circuit modules such as an SDM (Smart Display Module), an OPS (Open plug-in) computer Module and the like are sometimes replaced according to requirements, the existing replacing mode is that the SDM or the OPS computer Module is manually pulled out from the interactive Display large screen, and a new SDM or OPS computer Module is inserted; because the SDM module or the OPS computer module is positioned at the back of the interactive display large screen, when the SDM module or the OPS computer module is plugged, a hand needs to be stretched to the back of the interactive display large screen for operation, the space at the back of the interactive display large screen is limited, and the force application is difficult, so that great inconvenience is brought to the replacement of circuit modules such as the SDM module or the OPS module.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a circuit module of an electronic device and an electronic device, where the circuit module can be automatically plugged into and pulled out from other electrical connection structures in the electronic device in a corresponding cavity of the electronic device, so as to facilitate replacement of the circuit module in the electronic device.

The technical scheme adopted by the application is as follows:

a circuit module of electronic equipment comprises a first electric connection structure, wherein the first electric connection structure is used for forming electric connection with a second electric connection structure of the electronic equipment in an insertion mode, the circuit module comprises a base body, at least one rack structure is arranged on the base body and used for being matched with a power mechanism of the electronic equipment, the length direction of the rack structure is parallel to the insertion direction of the first electric connection structure and the second electric connection structure, and the length of the rack structure is larger than or equal to the size of the first electric connection structure in the insertion direction;

the base body is further provided with at least one first guide structure which is used for being matched with a second guide structure of the electronic equipment so as to limit the movement of the circuit module in the plugging direction.

Optionally, the rack structure penetrates the base body in a longitudinal direction thereof.

Optionally, the rack structure is integrally formed with the base body.

Optionally, the circuit module includes a circuit board, the circuit board constitutes the base, the circuit board has a soldering surface and an electronic device element mounting surface which are oppositely arranged, a first side of the circuit board is provided with a conductive contact, the conductive contact forms the first electrical connection structure, and the rack structure is arranged on at least one of two sides of the circuit board adjacent to the first side.

Optionally, the edge structures of two sides of the circuit board adjacent to the first side respectively form two first guide structures, the number of the second guide structures is 2, and the second guide structures include C-shaped sliding grooves in sliding fit with the corresponding first guide structures.

Optionally, the circuit module is an SDM module.

Optionally, the circuit module is an OPS computer module, and the OPS computer module includes a housing, and the housing constitutes the base;

the shell is provided with a slot, the slot forms the first guide structure, the length direction of the slot is parallel to that of the rack structure, and the second guide structure is an inserting strip matched with the slot.

The application also provides electronic equipment which comprises a cavity and the circuit module, wherein a second electric connection structure, a second guide structure and power mechanisms are arranged in the cavity, the second electric connection structure is electrically connected with the first electric connection structure in an inserting mode, and the number of the power mechanisms is equal to that of the rack structures and corresponds to that of the rack structures one by one;

the power mechanism comprises a driving device and a gear driven by the driving device, and the gear is at least meshed with the corresponding rack structure in the plugging process of the first electric connection structure and the second electric connection structure so as to drive the circuit module to move along the plugging direction.

Optionally, the electronic device is an interactive display large screen, and the cavity is located on the back of the interactive display large screen.

The beneficial effect of this application:

according to the electronic equipment, the rack structure is arranged on the base body of the circuit module, and the rack structure is matched with the power mechanism on the electronic equipment to drive the circuit module to move in the cavity of the electronic equipment, so that the circuit module can be automatically plugged into and pulled out of the electronic equipment; the first guide structure can limit the movement direction of the circuit module in the cavity, and the first electric connection structure can be accurately plugged in and pulled out of the second electric connection structure.

Drawings

The above and other objects, features and advantages of the present application will become more apparent from the following description of embodiments thereof with reference to the accompanying drawings, in which:

FIG. 1 is an exploded view of a circuit module and a second guide structure according to an embodiment of the present disclosure;

FIG. 2 is another perspective view of FIG. 1;

FIG. 3 is a schematic diagram of the OPS computer module structure;

fig. 4 is a schematic structural diagram of an interactive display large screen.

Wherein: 1. a circuit board; 2. a power mechanism; 3. an electronic device;

11. a rack structure; 12. a second side; 13. a third side; 14. a first electrical connection structure; 15. a slot; 16. a housing; 17. an element mounting surface;

21. a gear; 22. and a second guide structure.

Detailed Description

The present application is described below based on examples, but the present application is not limited to only these examples. In the following detailed description of the present application, certain specific details are set forth in order to avoid obscuring the nature of the present application, well-known methods, procedures, and components have not been described in detail.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 and fig. 2, an embodiment of the present application provides a circuit module of an electronic device, which includes a first electrical connection structure 14, where the first electrical connection structure 14 is configured to be electrically connected to a second electrical connection structure of the electronic device by plugging, the circuit module includes a base, and at least one rack structure 11 is disposed on the base and is configured to be matched with a power mechanism of the electronic device, a length direction of the rack structure 11 is parallel to a plugging direction of the first electrical connection structure 14 and the second electrical connection structure, and a length of the rack structure is greater than or equal to a size of the first electrical connection structure in the plugging direction; the base body is further provided with at least one first guide structure which is used for being matched with a second guide structure 22 of the electronic equipment so as to limit the movement of the circuit module in the plugging direction.

The circuit module is matched with the electronic equipment 3 for use, a cavity is arranged on the electronic equipment 3, and a second electric connection structure and the power mechanism 2 are arranged in the cavity. When the circuit module is inserted into the cavity, the power mechanism 2 is matched with the rack structure 11, the power mechanism 2 moves to drive the circuit module to move in the cavity, and the moving direction of the circuit module in the cavity is consistent with the plugging direction of the first electrical connection structure 14 and the second electrical connection structure, so that the power mechanism 2 can drive the first electrical connection structure 14 on the circuit module to be inserted into the second electrical connection structure or drive the first electrical connection structure 14 to be separated from the second electrical connection structure.

When the circuit module is plugged in and pulled out of the cavity in a manual mode, the force required by the plugging and matching process of the first electric connection structure 14 and the second electric connection structure is large, especially when the electronic equipment is an interactive display large screen and the circuit module is an SDM module or an OPS computer module, the back of the interactive display large screen needs to be operated, the space is limited, and an operator cannot effectively apply enough force to the circuit module, so that the first electric connection structure 14 and the second electric connection structure are plugged or separated; by arranging the rack structure 11, and the length of the rack structure 11 is greater than or equal to the size of the first electric connection structure in the plugging direction, the automatic plugging and separation of the first electric connection structure 14 and the second electric connection structure can be at least ensured by matching with the power mechanism 2. When the first electrical connection structure 14 and the second electrical connection structure need to be plugged, an operator only needs to place the circuit module in the cavity and push the circuit module to move in the cavity, so that the rack structure 11 is matched with the power mechanism 2, and then the power mechanism 2 drives the circuit module to move, so that the first electrical connection structure 14 is plugged with the second electrical connection structure; on the contrary, when the circuit module needs to be separated from the electronic device, the power mechanism 2 drives the first electrical connection structure 14 to be separated from the second electrical connection structure, and then the operator takes out the circuit module from the cavity.

The first and second guide structures 22 cooperate with each other when the circuit module is in the cavity, the first and second guide structures 22 enabling the circuit module to move only in the plugging direction. When the power mechanism 2 drives the first electrical connection structure 14 on the circuit module to be plugged with the second electrical connection structure, after the circuit module is placed in the cavity, the first electrical connection structure 14 is aligned with the second electrical connection structure and is limited by the first guide structure and the second guide structure 22, the circuit module can only move in the plugging direction of the first electrical connection structure 14 and the second electrical connection structure, and the power mechanism 2 can accurately push the first electrical connection structure 14 to be plugged with the second electrical connection structure.

In a preferred embodiment, the rack structure 11 penetrates the base body in its longitudinal direction, i.e.: the two ends of the rack structure 11 are flush with the two ends of the base body respectively in the length direction.

When the circuit module is inserted into the cavity and the first electrical connection structure 14 and the second electrical connection structure are in an inserted state, one end of the circuit module, which is opposite to the first electrical connection structure 14, is exposed outside the cavity; the power mechanism 2 is typically located within the cavity near the opening of the cavity. When the circuit module is inserted into the cavity from the outside, the first electric connection structure 14 of the circuit module is manually faced to the cavity, the first electric connection structure 14 enters the cavity, at the moment, one end of the first electric connection structure 14 on the base body enters the cavity, meanwhile, the power mechanism 2 is matched with the rack structure 11, the power mechanism 2 is started, and the power mechanism 2 drives the circuit module to move towards one side of the second electric connection structure until the first electric connection structure 14 is spliced with the second electric connection structure; otherwise, when the circuit module is to be taken out from the cavity, the power mechanism 2 drives the circuit module to move to the side far away from the second electric connection structure, so that the first electric connection structure 14 is separated from the second electric connection structure, the circuit module is pushed to continue to move, finally, most of the circuit module is located at the outer side of the cavity, the circuit module is manually taken out from the cavity, and when the circuit module is taken out, the circuit module can be completely separated from the cavity only by manually moving the circuit module to the side far away from the second electric connection structure for a limited distance.

In an alternative embodiment, the rack structure 11 is integrally formed with the base body. In the process that the power mechanism 2 drives the circuit module to move, the rack structure 11 is stressed greatly, the rack structure 11 is integrally formed on the base body, so that the strength of the rack structure 11 can be ensured, and the service life of the circuit module is further ensured.

Of course, the rack structure 11 may be fixed to the base body by bonding or other connecting means.

As an alternative embodiment: the circuit module comprises a circuit board 1, wherein the circuit board 1 forms the base body, the circuit board 1 is provided with a welding surface and an electronic device element mounting surface 17 which are oppositely arranged, a first side of the circuit board 1 is provided with a conductive contact piece, the conductive contact piece forms the first electric connection structure 14, and the rack structure 11 is arranged on at least one of two sides of the circuit board 1 adjacent to the first side.

The circuit board 1 has a soldering surface and an electronic device element mounting surface 17 which are oppositely arranged, and most of the area on the soldering surface and the electronic device element mounting surface 17 is occupied, and only the edge portion is unoccupied. The first side of the circuit board 1 is provided with a conductive contact, the conductive contact forms a first electrical connection structure 14, the second side 12 and the third side 13 of the circuit board 1 are two sides adjacent to the first side, the rack structure 11 is arranged on the second side 12 or/and the third side 13, the rack structure 11 can be arranged on a side surface between a welding surface of the second side 12 and the third side 13 and an electronic equipment element mounting surface 17, and can also be arranged on the welding surface of the second side 12 and the third side 13 or an edge part of the electronic equipment element mounting surface 17, so that the rack structure 11 can not cause interference to the welding surface or the electronic equipment element on the electronic equipment element mounting surface 17.

The space of the cavity in the electronic device is narrow, so that the position of the power mechanism is greatly influenced by the space of the cavity, and the power mechanism needs to select different installation positions and installation directions according to the cavities with different specifications. The rack structure has three position selections relative to the second side and the third side, and the relative position of the rack structure can be determined according to the specific installation position and installation direction of the power mechanism, so that the power mechanism can be matched with the corresponding rack structure.

In a further preferable mode, the two adjacent side structures of the circuit board 1 to the first side respectively form two first guide structures, that is, the edge structures of the second side 12 and the third side 13 of the circuit board 1 respectively form the first guide structures, the number of the second guide structures is 2, and the second guide structures include C-shaped sliding grooves in sliding fit with the corresponding first guide structures. When the circuit module is inserted into the cavity, the edge structures of the second side 12 and the third side 13 of the circuit board 1 are respectively matched with the second guide structure 22 in the cavity, and the moving direction of the circuit board 1 in the cavity is limited by the second guide structure 22; the two second guide structures 22 both form a C-shaped chute, the two second guide structures 22 respectively wrap the edge structures of the second side 12 and the third side 13 of the circuit board 1, and because the rack structures 11 are further arranged on the second side 12 and the third side 13, the second guide structures 22 also wrap the corresponding rack structures 11.

In a specific embodiment, the second side 12 and the third side 13 are provided with the rack structure 11, the rack structure 11 penetrates through the second side 12 and the third side 13, the side edge (the side surface between the soldering surface and the electronic equipment element mounting surface 17) of the rack structure 11 on the second side 12, which is mounted on the second side, and the rack structure 11 on the third side 13, which is mounted on the soldering surface of the third side; two power mechanisms 2 corresponding to the two rack structures 11 are respectively arranged at openings close to the cavity in the cavity of the electronic device, two second guide structures 22 are further arranged in the cavity, and the two second guide structures 22 are respectively located between the two corresponding power mechanisms 2 and the second electric connection structures. The two power mechanisms 2 do not interfere with the two second guide structures 22. The second side 12 and the third side 13 are both provided with a rack structure 11, when the two power mechanisms 2 drive the circuit module to move, the second side 12 and the third side 13 of the circuit module are simultaneously pushed by the power mechanisms 2, the stress on the circuit module is more balanced, and the stability of the circuit module in the moving process is ensured.

In embodiments where the circuit module comprises a circuit board 1, the circuit module may be an SDM module.

Referring to fig. 3, in another specific embodiment, the circuit module is an OPS computer module, the OPS computer module includes a housing 16, and the housing 16 constitutes the base body; the shell 16 is provided with a slot 15, the slot 15 forms the first guide structure, the length direction of the slot 15 is parallel to the length direction of the rack structure 11, and the second guide structure is a slip matched with the slot.

By arranging the rack structure 11 on the shell 16, automatic insertion and separation are realized in the matching process of the OPS computer and the electronic equipment.

Referring to fig. 1 to 4, an embodiment of the present application further provides an electronic device 3, which includes a cavity and the circuit module, where a second electrical connection structure, a second guiding structure 22 and power mechanisms 2 are disposed in the cavity, the second electrical connection structure is electrically connected with the first electrical connection structure 14 in an inserting manner, and the number of the power mechanisms 2 is equal to the number of the rack structures 11 and corresponds to the number of the rack structures 11; the power mechanism 2 comprises a driving device and a gear 21 driven by the driving device, and the gear 21 is engaged with the corresponding rack structure 11 to drive the circuit module to move along the plugging direction.

The driving device can adopt a stepping motor or a servo motor, and the driving device drives the gear 21 to rotate so as to drive the circuit module to move in the cavity.

The process of moving the circuit module in the cavity has been described in the foregoing embodiments, and is not described herein again.

The number of the second guiding structures 22 is equal to the number of the first guiding structures, and the second guiding structures correspond to the first guiding structures one by one.

In a specific embodiment, the electronic device is an interactive display large screen, and the cavity is located at the back of the interactive display large screen.

Under the normal state of putting of mutual demonstration large-size screen, the opening direction of cavity is the horizontal direction, and the cavity opening is located the left side or the right side of mutual demonstration large-size screen promptly.

It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious or equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the present application.

Claims

1. A circuit module of electronic equipment comprises a first electric connection structure, wherein the first electric connection structure is used for forming electric connection with a second electric connection structure of the electronic equipment in an insertion mode;

2. The circuit module of claim 1, wherein the rack structure extends through the base in a lengthwise direction thereof.

3. The circuit module of claim 1, wherein the rack structure is integrally formed with the base.

4. A circuit module according to any one of claims 1 to 3, including a circuit board constituting the base, the circuit board having oppositely disposed soldering and electronic device component mounting faces, a first side of the circuit board being provided with conductive contacts forming the first electrical connection structure, the rack structure being provided on at least one of two sides of the circuit board adjacent the first side.

5. The circuit module of claim 4, wherein the edge structures of two sides of the circuit board adjacent to the first side respectively form two first guide structures, the number of the second guide structures is 2, and the second guide structures comprise C-shaped sliding grooves in sliding fit with the corresponding first guide structures.

6. The circuit module of claim 4, wherein the circuit module is an SDM module.

7. The circuit module according to any one of claims 1 to 3, wherein the circuit module is an OPS computer module comprising a housing constituting the base;

8. An electronic device, comprising a cavity and the circuit module of any one of claims 1 to 7, wherein a second electrical connection structure, a second guiding structure and power mechanisms are arranged in the cavity, the second electrical connection structure is electrically connected with the first electrical connection structure in an inserting manner, and the number of the power mechanisms is equal to that of the rack structures and corresponds to that of the rack structures one by one;

9. The electronic device of claim 8, wherein the electronic device is an interactive display large screen, and the cavity is located on a back of the interactive display large screen.