CN215318429U - Buckling equipment - Google Patents

Abstract

The application mainly relates to a buckling equipment, including driving piece and the pressure head of being connected with the driving piece, the end that the pressure head kept away from the driving piece is equipped with and absorbs structure and limit structure, absorbs the structure and sets to can absorb first buckling piece, and then makes first buckling piece adsorb on the pressure head, and limit structure sets to can inject the relative position between first buckling piece and the pressure head, and the pressure head is with first buckling piece and second buckling piece lock under the pressure effect of driving piece. The application provides a lock equipment not only can come first buckle and second buckle lock fast through pressure head and the absorption structure on the end thereof, can also guarantee the lock precision between the two through the terminal limit structure of pressure head, and then increase electronic equipment's packaging efficiency and reliability.

Description

Buckling equipment

Technical Field

The application relates to the technical field of tools, in particular to buckling equipment.

Background

With the continuous popularization of electronic devices, electronic devices have become indispensable social and entertainment tools in people's daily life, and people have higher and higher requirements for electronic devices. Electronic equipment is also increasingly designed to be modular, and modules are often mated with each other by means of a BTB connector.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a lock equipment, wherein, lock equipment includes driving piece and the pressure head of being connected with the driving piece, the end that the pressure head kept away from the driving piece is equipped with absorbs structure and limit structure, absorb the structure and set to can absorb first buckling piece, and then make first buckling piece adsorb on the pressure head, limit structure sets to can inject the relative position between first buckling piece and the pressure head, the pressure head is with first buckling piece and second buckling piece lock under the pressure effect of driving piece.

The beneficial effect of this application is: the application provides a lock equipment not only can come first buckle and second buckle lock fast through pressure head and the absorption structure on the end thereof, can also guarantee the lock precision between the two through the terminal limit structure of pressure head, and then increase electronic equipment's packaging efficiency and reliability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an exploded schematic view of an embodiment of an electronic device provided in the present application;

FIG. 2 is a schematic top view of the middle frame of FIG. 1 away from the display module according to an embodiment;

FIG. 3 is a schematic structural view of an embodiment of a fastening device provided herein;

FIG. 4 is a schematic diagram of an embodiment of the ram of FIG. 3;

fig. 5 is a schematic structural diagram of another embodiment of the pressure head in fig. 3.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be noted that the following examples are only illustrative of the present application, and do not limit the scope of the present application. Likewise, the following examples are only some examples and not all examples of the present application, and all other examples obtained by a person of ordinary skill in the art without any inventive work are within the scope of the present application.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 and fig. 2 together, fig. 1 is an exploded schematic view of an embodiment of an electronic device provided in the present application, and fig. 2 is a schematic view of a top view of an embodiment of a side of a middle frame of fig. 1 away from a display module.

In the present application, the electronic device 10 may be a portable device such as a mobile phone, a tablet computer, a notebook computer, and a wearable device. In this embodiment, the electronic device 10 is taken as a mobile phone for exemplary explanation.

Referring to fig. 1, an electronic device 10 may include a display module 11, a middle frame 12, and a rear cover 13. The display module 11 and the rear cover 13 may be respectively disposed on two opposite sides of the middle frame 12, and may be assembled with the middle frame 12 by one or a combination of assembling methods such as clamping, gluing, welding, and screwing, so as to form a basic structure in which the display module 11 and the rear cover 13 clamp the middle frame 12 together. Further, referring to fig. 2, a side of the middle frame 12 facing away from the display module 11 may be provided with a battery 14, a main board 15, a USB socket assembly 16, and other structural members. Wherein the above-mentioned structural member may be located between the rear cover 13 and the middle frame 12. Of course, the electronic device 10 may further include a front camera module, a rear camera module, an antenna module, and other structural components, so that the electronic device 10 can implement corresponding functions. Illustratively, the structural components may be electrically connected to the battery 14, the main board 15, and the like through corresponding Flexible Printed Circuits (FPCs), so that the battery 14 can be supplied with electric power, and corresponding commands can be executed under the control of the main board 15.

Referring to fig. 2 and 1, the middle frame 12 may be roughly divided into three regions, i.e., a main plate region 121, a cell region 122, and a small plate region 123, according to the arrangement and stacking of the above-described structural members. The main board area 121 is generally mainly provided with structural members such as a main board 15, a front camera module and a rear camera module, the battery area 122 is generally mainly provided with a battery 14, and the small board area 123 is generally mainly provided with structural members such as a USB socket assembly 16 and a small board 17. In this regard, the small board 17 is generally a circuit board smaller than the main board 15, on which structural components such as a SIM card holder, a microphone, and a vibration motor may be disposed by an SMT process. The small board 17 can be electrically connected to the main board 15 through the first flexible circuit board 18, so as to prevent the direct electrical connection between the SIM card socket, the microphone, the vibration motor and other components and the main board 15, thereby simplifying the wiring of the electronic device 10. The difference is that: the USB socket assembly 16 can be electrically connected to the main board 15 through the second flexible circuit board 19 alone, so as to reduce the line loss of the electronic device 10 on the charging line as much as possible, thereby facilitating the electronic device 10 to realize "fast charging".

Based on the above description, and with reference to fig. 2, for the first flexible circuit board 18, two ends thereof may be respectively provided with a BTB connector (e.g., a BTB male plug), and further respectively engaged with the BTB connectors (e.g., a BTB female socket) on the main board 15 and the small board 17, so as to achieve electrical connection between the small board 17 and the main board 15. Similarly, for the second flexible circuit board 19, one end thereof may be directly soldered to the pins on the USB socket assembly 16 by an SMT process, and the other end thereof may be provided with a BTB connector (e.g., a BTB male connector) to be further fastened to a BTB connector (e.g., a BTB female socket) on the motherboard 15, so as to achieve electrical connection between the USB socket assembly 16 and the motherboard 15. Based on this, the fastening device 20 provided in the present application can be mainly used to quickly and accurately fasten the male BTB head and the female BTB socket, thereby increasing the assembly efficiency and reliability of the electronic device 10.

Referring to fig. 3 and 4 together, fig. 3 is a schematic structural view of an embodiment of a fastening apparatus provided in the present application, and fig. 4 is a schematic structural view of an embodiment of a pressing head in fig. 3.

Referring to fig. 3, the fastening device 20 may include a bearing platform 21, a driving member 22, and a pressing head 23 connected to the driving member 22, the bearing platform 21 is configured to bear the second fastening member, the pressing head 23 can be close to or far away from the bearing platform 21 under the driving action of the driving member 22, and a suction structure and a limiting structure are further disposed at a terminal of the pressing head 23 far away from the driving member 22. Wherein, the sucking structure is configured to suck the first fastener, so that the first fastener is adsorbed on the pressure head 23. Furthermore, the limiting structure is configured to limit the relative position between the first fastening member and the pressing head 23, so that the position of the first fastening member is corrected when the pressing head 23 sucks the first fastening member through the absorption structure, and the fastening precision of the first fastening member and the second fastening member is further increased. Based on this, the pressing head 23 is used to fasten the first fastener and the second fastener under the pressure of the driving member 22.

Based on the above description, the first fastener may be the first flexible circuit board 18 or the second flexible circuit board 19, and the pressing head 23 may specifically absorb a BTB connector (e.g., a BTB male connector) on the flexible circuit board. Accordingly, the second fastener may be the middle frame 12 and the motherboard 15 and/or the platelet 17 thereon, and may specifically be a BTB connector (e.g., a BTB female socket) on the motherboard 15 or the platelet 17. Therefore, the first fastener and the second fastener can be fastened together by fastening the BTB male head and the BTB female base.

It should be noted that: the platform 21 and the pressing head 23 are configured to move relative to each other in a direction perpendicular to the moving direction of the pressing head 23, so as to facilitate alignment between the first fastener and the second fastener, and also facilitate, for example, after one end of the first flexible circuit board 18 is fastened to the main board 15, the other end of the first flexible circuit board continues to be fastened to the small board 17. The present embodiment is exemplified by the case where the bearing table 21 is disposed in a direction perpendicular to the moving direction of the ram 23 with respect to the ram 23. Specifically, the top of the carrier 21 may be disposed parallel to the floor of the production shop, the carrier 21 may be moved in a horizontal plane (for example, divided into X and Y directions) relative to the floor by a driving device such as an electric cylinder or an air cylinder, the movement direction of the ram 23 may be disposed perpendicular to the floor of the production shop (for example, Z direction), and the driving device 22 may be an electric cylinder or an air cylinder. Therefore, under the driving action of the driving part 22, the pressing head 23 presses downwards to realize the buckling between the BTB male head and the BTB female seat; subsequently, the ram 23 moves up and the carrier 21 moves in the X and Y directions to prepare for the engagement between the next pair of male BTB heads and female BTB sockets. Further, the movement of the carrier 21 and the ram 23 may be performed under corresponding guide structures, respectively, and corresponding alignment structures are provided, which are well known to those skilled in the art and will not be described herein. Of course, in other embodiments, the number of the pressing heads 23 may be multiple, and the distance between the multiple pressing heads 23 in the direction perpendicular to the moving direction of the pressing heads 23 is adjustable and is connected to the driving member 22 respectively.

In this way, the fastening device 20 can fasten the first fastening component and the second fastening component quickly by the pressing head 23 and the suction structure at the end of the pressing head 23, and can also ensure fastening accuracy between the first fastening component and the second fastening component by the limiting structure at the end of the pressing head 23, thereby increasing the assembly efficiency and reliability of the electronic device 10.

Illustratively, in conjunction with FIG. 3, the snapping apparatus 20 can further include a vacuum generator 24, and the suction structure can be a vacuum channel 231 disposed within the ram 23. One end of the vacuum channel 231 may extend to the surface of the pressing head 23 for absorbing the first fastening member, and further communicate with the outside of the fastening device 20, so that the pressing head 23 absorbs the first fastening member; the other end of the vacuum generator may be connected to a vacuum generator 24 through a corresponding hose or bellows to facilitate vacuum suction at the end of the ram 23. In short, the suction structure may be based on vacuum suction. Of course, in other embodiments, the suction structure may be an electromagnet within the ram 23, i.e. the suction structure may be based on magnetic attraction.

Illustratively, in conjunction with fig. 4, the snapping apparatus 20 may further include a hollow transition piece 25 connecting the ram 23 and the driver 22, and the hollow transition piece 25 may be primarily used to adjust for the size difference between the ram 23 and the driver 22. In other words, the cross-sectional area of the ram 23, as viewed in a reference section perpendicular to the direction of movement of the ram 23, may be less than or equal to the cross-sectional area of the hollow transition piece 25, and the cross-sectional area of the hollow transition piece 25 may be less than or equal to the cross-sectional area of the driver 22. Wherein the vacuum generator 24 can be communicated with the vacuum channel 231 through the hollow transition piece 25 so as to realize the vacuum absorption of the pressure head 23. Of course, the hollow transition piece 25 may be provided with a through connection 251, such that one end of a tubular structure, such as a hose or a bellows, is connected to the vacuum generator 24, and the other end may be connected to the hollow transition piece 25 via the through connection 251. Accordingly, the pressing head 23 is detachably connected to the hollow transition piece 25, for example, the pressing head 23 is connected to the hollow transition piece 25 by clipping or screwing, so that different pressing heads 23 can be selected according to different first fasteners, thereby increasing the application range of the fastening device 20.

Further, the number of the vacuum channels 231 may be plural, and the sum of the bore diameters of the plural vacuum channels 231 may be smaller than the inner diameter of the hollow transition piece 25. Therefore, the suction effect of the pressing head 23 on the first buckling piece is improved. The number of the vacuum channels 231 and the aperture thereof may be designed according to factors such as the actual adsorption force, and the like, which is not limited herein.

Referring to fig. 5, fig. 5 is a schematic structural diagram of another embodiment of the pressure head in fig. 3.

Referring to fig. 5, the limiting structure may include a connecting portion 261 and a limiting portion 262 that are integrally connected, and the connecting portion 261 may be sleeved on an end of the pressing head 23 away from the driving member 22, such that the limiting portion 262 protrudes out of the pressing head 23 compared to the connecting portion 261. At this time, the limiting portion 262 and the pressing head 23 enclose to form an accommodating space for accommodating the first fastener, and the inner wall of the limiting portion 262 may be configured to be contoured with the outer sidewall of the first fastener. Thus, when the suction structure makes the first fastener adhere to the pressing head 23, the limiting portion 262 can correct the relative position between the first fastener and the pressing head 23, and further, the first fastener is sleeved with the limiting portion. In the moving direction of the pressing head 23, the depth of the accommodating space may be smaller than or equal to the thickness of the first fastening member, so that the pressing head 23 subsequently fastens the first fastening member and the second fastening member. Further, the limiting portion 262 may further have a notch corresponding to the connecting portion 261, and the notch is configured to avoid the flexible circuit board connected to the first fastener, so as to avoid the press head 23 from crushing the flexible circuit board in the process of fastening the first fastener and the second fastener.

Further, the limit structure may further include an elastic member 263 connected between the connection portion 261 and the pressing head 23, and a telescopic direction of the elastic member 263 is set to be identical to a moving direction of the pressing head 23. In a natural state of the elastic element 263, the position-limiting portion 262 may protrude out of the pressing head 23 compared to the connecting portion 261, so that the position-limiting portion 262 and the pressing head 23 enclose to form an accommodating space for accommodating the first fastening element. The difference is that: in the moving direction of the pressing head 23, the depth of the accommodating space may be greater than the thickness of the first fastener, so that the limiting portion 262 corrects the relative position between the first fastener and the pressing head 23 when the first fastener is absorbed on the pressing head 23 by the absorption structure. Thus, before the pressing head 23 fastens the first fastening member and the second fastening member, the limiting portion 262 may protrude out of the pressing head 23 compared to the connecting portion 261, so as to facilitate the absorption and correction of the first fastening member; in the process that the pressing head 23 is pressed downwards to fasten the first fastening part and the second fastening part, the limiting portion 262 can be pressed on the second fastening part before the first fastening part is pressed, the elastic part 263 is elastically deformed immediately, and the pressing head 23 is allowed to move further relative to the limiting structure so as to fasten the first fastening part to the second fastening part, after the pressing head 23 fastens the first fastening part and the second fastening part, the pressing head 23 moves upwards, and the elastic part 263 is elastically restored immediately, so that the limiting structure is reset, and preparation is made for fastening between the next pair of BTB male heads and the next pair of BTB female seats.

Further, the limiting structure is detachably connected to the pressing head 23, for example, the connecting portion 261 is connected to the pressing head 23 in a clamping manner or in a threaded manner, so that different limiting structures can be selected according to different first fastening members, and the application range of the fastening device 20 is further increased.

Of course, in other embodiments, the limiting structure may also be a groove disposed at the end of the pressing head 23 away from the driving member 22, the inner wall of the groove may be configured to be contoured with the outer sidewall of the first fastener, and the depth of the groove may be less than or equal to the thickness of the first fastener in the moving direction of the pressing head 23. Wherein the end of the vacuum channel 231 remote from the vacuum generator 24 may extend to and through the bottom wall of the aforementioned recess. Thus, the presser 23 can correct the first fastener while sucking it.

The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the content of the present application and the attached drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (10)

1. The fastening equipment is characterized by comprising a driving part and a pressure head connected with the driving part, wherein the tail end of the pressure head, which is far away from the driving part, is provided with a suction structure and a limiting structure, the suction structure is arranged to be capable of sucking a first fastening part, so that the first fastening part is adsorbed on the pressure head, the limiting structure is arranged to be capable of limiting the relative position between the first fastening part and the pressure head, and the pressure head fastens the first fastening part and a second fastening part under the pressure action of the driving part.

2. The fastening device of claim 1, further comprising a vacuum generator, wherein the suction structure is a vacuum channel disposed in the pressure head, one end of the vacuum channel extends to a surface of the pressure head for sucking the first fastening member, and is further communicated with an exterior of the fastening device, and the other end of the vacuum channel is connected to the vacuum generator.

3. The fastening apparatus of claim 2, further comprising a hollow transition piece connecting the ram and the drive member, the vacuum generator communicating with the vacuum channel through the hollow transition piece, the ram removably connected to the hollow transition piece.

4. The fastening apparatus of claim 3, wherein the vacuum channels are plural in number and the sum of the apertures of the plural vacuum channels is less than the inner diameter of the hollow transition piece.

5. The fastening device according to claim 1, wherein the limiting structure comprises a connecting portion and a limiting portion integrally connected, the connecting portion is sleeved on the pressing head, and the limiting portion protrudes out of the pressing head compared to the connecting portion, so that when the suction structure enables the first fastening member to be adsorbed on the pressing head, the limiting portion corrects a relative position between the first fastening member and the pressing head, and further the first fastening member is sleeved on a periphery of the first fastening member.

6. The fastening apparatus of claim 5, wherein the limiting structure further comprises an elastic member connected between the connecting portion and the ram, and the elastic member is extended and retracted in a direction consistent with the movement direction of the ram.

7. The fastening apparatus of claim 5, wherein the retaining structure is removably coupled to the ram.

8. The fastening apparatus of claim 1, further comprising a carrier configured to carry the second fastening component.

9. The fastening apparatus of claim 8, wherein the carrier stage and the ram are configured to move relative to each other in a direction perpendicular to a direction of movement of the ram.

10. The fastening apparatus according to claim 1, wherein the number of the indenters is plural, and a plurality of the indenters are adjustable in pitch in a direction perpendicular to a moving direction of the indenters and are connected to the driving members, respectively.

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