Pressing device and apparatus

Abstract

The application provides a pressing device and equipment, the pressing device comprises a driving assembly, a guide assembly, a support, a buffer assembly and a pressing assembly, the driving assembly is provided on the support, the guide assembly is provided on the support and is connected with the buffer assembly, the pressing assembly is drivingly connected with the driving assembly through the buffer assembly, the driving assembly drives the buffer assembly and the guide assembly to move up and down, so as to drive the pressing assembly to move up and down to press the battery cover into the middle frame shell, the guide assembly is used for guiding and limiting the buffer assembly in the up and down movement, and the buffer assembly is used for buffering the driving force from the driving assembly to adjust the pressing force of the pressing assembly on the battery cover. Through the buffer assembly, the driving force from the driving assembly is buffered, so that the pressing force of the pressing assembly on the battery cover is not too large, the risk of damaging the battery cover is reduced, and / or the yield and / or processing efficiency are improved.

Description

Technical Field

[0001] This application relates to the field of pressing equipment technology, specifically to a pressing device and equipment. Background Technology

[0002] Among the many manufacturing processes for smartphones, bonding the battery cover to the mid-frame is a crucial step. Currently, the main method used on production lines is manual bonding. This involves placing the smartphone mid-frame and battery cover onto a contoured bottom mold, then using a pressing upper mold to press them together, thus bonding the mid-frame and battery cover together.

[0003] In the process of conceiving and implementing this application, the inventors discovered at least the following problems: manual pressing is inefficient and cannot improve production efficiency, and / or manual operation cannot guarantee that the battery cover is evenly stressed, and / or direct pressing can easily lead to excessive or insufficient pressing force, resulting in damage to the battery cover, and / or reducing the yield rate.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content

[0005] The purpose of this application is to provide a pressing device and equipment, which aims to solve the problems of low processing efficiency and / or low yield during the pressing process.

[0006] To address the aforementioned technical problems, this application provides a pressing device, comprising: a driving component, a guiding component, a support component, a buffer component, and a pressing component. The driving component passes through the support component, the guiding component passes through the support component and is connected to the buffer component, and the pressing component is drivenly connected to the driving component through the buffer component. The driving component drives the buffer component and the guiding component to perform lifting and lowering movements, thereby driving the pressing component to perform lifting and lowering movements to press the battery cover into the middle frame housing. The guiding component is used to limit the buffer component during the lifting and lowering movements, and the buffer component is used to buffer the driving force from the driving component to adjust the pressing force of the pressing component on the battery cover.

[0007] Optionally, the guide assembly includes at least one first guide, a limiting bushing, and a positioning element.

[0008] Optionally, one end of the first guide member passes through the support member and the limiting bushing in sequence and is connected to the buffer assembly, and the other end is connected to the positioning member, and the limiting bushing is fixedly connected to the support member.

[0009] Optionally, the buffer assembly includes a first buffer plate, a second buffer plate, and an elastic element.

[0010] Optionally, the first buffer plate is connected to one end of the first guide member, and the first buffer plate is drive-connected to the drive assembly.

[0011] Optionally, the second buffer plate is connected to the pressing assembly, and the elastic element is disposed between the first buffer plate and the second buffer plate.

[0012] Optionally, the buffer assembly further includes a connector.

[0013] Optionally, the connector is located between the first buffer plate and the drive assembly.

[0014] Optionally, the connector includes a connecting joint, a first connecting shaft, and a second connecting shaft.

[0015] Optionally, one end of the connector is connected to the drive assembly, and the other end is connected to the first connecting shaft.

[0016] Optionally, the first connecting shaft is connected to the second connecting shaft, and the second connecting shaft is connected to the first buffer plate.

[0017] Optionally, the buffer assembly further includes at least one second guide.

[0018] Optionally, one end of the second guide passes through the first buffer plate, and the other end is connected to the second buffer plate.

[0019] Optionally, the elastic element is sleeved on the second guide and sandwiched between the first buffer plate and the second buffer plate.

[0020] Optionally, the buffer assembly further includes at least one limiting post for limiting the displacement of the first buffer plate.

[0021] Optionally, the limiting post is disposed on the second buffer plate.

[0022] Optionally, the pressing assembly includes a pressing element and a connecting post.

[0023] Optionally, the pressing component includes a pressing component body and a pressing portion.

[0024] Optionally, the press-fit body is connected to the second buffer plate via the connecting post.

[0025] Optionally, the pressing portion is disposed on the pressing member body.

[0026] Optionally, the drive assembly includes a drive element and a mounting plate.

[0027] Optionally, the drive component passes through the mounting plate onto the support component.

[0028] Optionally, the pressing assembly is connected to the driving component via the buffer assembly.

[0029] Optionally, the pressing device may further include a pressure sensor and a control unit.

[0030] Optionally, the pressure sensor is located between the drive assembly and the buffer assembly.

[0031] Optionally, the control element is signal-connected to the pressure sensor and electrically connected to the drive assembly.

[0032] This application also provides an apparatus comprising any of the pressing devices described above.

[0033] The pressing device of this application uses a buffer component to buffer the driving force from the driving component, ensuring that the pressing force of the pressing component on the battery cover is not too large, reducing the risk of damaging the battery cover, and / or improving the yield and / or processing efficiency. The guide component ensures the stability of the buffer component and the pressing component during lifting and lowering movements, making the bonding of the pressing component to the battery cover more precise, improving the pressing efficiency, and further improving the yield and / or processing efficiency.

[0034] The above description is merely an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0035] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0036] Figure 1 A schematic diagram of the hardware structure of a mobile terminal to implement the various embodiments of this application;

[0037] Figure 2 This is a three-dimensional structural schematic diagram of the pressing device of this application;

[0038] Figure 3 This is a front view structural schematic diagram of the pressing device of this application;

[0039] Figure 4 This is a side view of the pressing device of this application.

[0040] The realization of the objectives, functional features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and textual descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0041] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0042] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Optionally, components, features, and elements with the same names in different embodiments of this application may have the same meaning or different meanings, the specific meaning of which needs to be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.

[0043] It should be understood that although the terms first, second, third, etc., may be used herein to describe various information, such information should not be limited to these terms. These terms are used only to distinguish information of the same type from one another. For example, without departing from the scope of this document, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if," as used herein, may be interpreted as "when," "when," or "in response to determination." Furthermore, as used herein, the singular forms "a," "an," and "the" are intended to also include the plural forms unless the context indicates otherwise. It should be further understood that the terms "comprising," "including," indicate the presence of the stated feature, step, operation, element, component, item, kind, and / or group, but do not exclude the presence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, kinds, and / or groups. The terms "or," "and / or," "including at least one of the following," etc., as used in this application, may be interpreted as inclusive, or mean any one or any combination thereof. For example, "including at least one of the following: A, B, C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Similarly, "A, B, or C" or "A, B, and / or C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Exceptions to this definition only occur when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.

[0044] Depending on the context, the words “if” or “suppose” as used here can be interpreted as “when” or “in response to determination” or “in response to detection.” Similarly, depending on the context, the phrases “if determination” or “if detection (of the stated condition or event)” can be interpreted as “when determination” or “in response to determination” or “when detection (of the stated condition or event)” or “in response to detection (of the stated condition or event).”

[0045] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0046] In the following description, the use of suffixes such as "module," "part," or "unit" to denote elements is solely for the purpose of illustrative purposes and has no specific meaning in itself. Therefore, "module," "part," or "unit" may be used interchangeably.

[0047] Smart terminals can be implemented in various forms. For example, the smart terminals described in this application may include mobile terminals such as mobile phones, tablets, laptops, handheld computers, personal digital assistants (PDAs), portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., as well as fixed terminals such as digital TVs and desktop computers.

[0048] The following description will use a mobile terminal as an example. Those skilled in the art will understand that, apart from elements specifically designed for mobile purposes, the construction according to the embodiments of this application can also be applied to fixed-type terminals.

[0049] Figure 1 To illustrate the hardware structure of a mobile terminal according to various embodiments of this application, the mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an A / V (Audio / Video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111, etc. Those skilled in the art will understand that... Figure 1 The mobile terminal structure shown does not constitute a limitation on the mobile terminal. The mobile terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0050] The following is combined with Figure 1 A detailed introduction to each component of the mobile terminal:

[0051] The radio frequency unit 101 can be used for receiving and transmitting signals during information transmission or calls. Specifically, it receives downlink information from the base station and processes it with the processor 110; additionally, it transmits uplink data to the base station. Typically, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, and a duplexer. Furthermore, the radio frequency unit 101 can also communicate wirelessly with networks and other devices. The aforementioned wireless communications may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution), 5G, and 6G.

[0052] WiFi is a short-range wireless transmission technology. Mobile terminals, through the WiFi module 102, can help users send and receive emails, browse web pages, and access streaming media, providing users with wireless broadband internet access. Although Figure 1 WiFi module 102 is shown, but it is understood that it is not a necessary component of a mobile terminal and can be omitted as needed without changing the nature of the invention.

[0053] The audio output unit 103 can convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into audio signals and output them as sound when the mobile terminal 100 is in call signal receiving mode, call mode, recording mode, voice recognition mode, broadcast receiving mode, etc. Furthermore, the audio output unit 103 can also provide audio output related to specific functions performed by the mobile terminal 100 (e.g., call signal receiving sound, message receiving sound, etc.). The audio output unit 103 may include a speaker, a buzzer, etc.

[0054] The A / V input unit 104 is used to receive audio or video signals. The A / V input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042. The GPU 1041 processes image data of still images or videos acquired by an image capture device (such as a camera) in video capture mode or image capture mode. The processed image frames can be displayed on the display unit 106. The image frames processed by the GPU 1041 can be stored in the memory 109 (or other storage media) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) in operating modes such as telephone call mode, recording mode, and voice recognition mode, and can process such sound into audio data. The processed audio (voice) data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 101 in telephone call mode. The microphone 1042 can implement various types of noise cancellation (or suppression) algorithms to eliminate (or suppress) noise or interference generated during the reception and transmission of audio signals.

[0055] The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor. Optionally, the ambient light sensor can adjust the brightness of the panel 1061 according to the ambient light level, and the proximity sensor can turn off the panel 1061 and / or backlight when the mobile terminal 100 is moved to the ear. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when stationary. It can be used for applications that recognize the phone's posture (such as landscape / portrait switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc. Other sensors that may be configured in the phone, such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, and infrared sensors, will not be described in detail here.

[0056] The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0057] User input unit 107 can be used to receive input numerical or character information, and generate key signal inputs related to user settings and function control of the mobile terminal. Optionally, user input unit 107 may include touch panel 1071 and other input devices 1072. Touch panel 1071, also known as touch screen, can collect touch operations on or near the user (such as operations performed by the user using a finger, stylus, or any suitable object or accessory on or near touch panel 1071), and drive corresponding connection devices according to a pre-set program. Touch panel 1071 may include two parts: a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch position and the signal generated by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, sends it to processor 110, and can receive and execute commands sent by processor 110. In addition, touch panel 1071 can be implemented using various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may also include other input devices 1072. Optionally, other input devices 1072 may include, but are not limited to, one or more of the following: physical keyboard, function keys (such as volume control buttons, power buttons, etc.), trackball, mouse, joystick, etc., without being specifically limited here.

[0058] Optionally, the touch panel 1071 may cover the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits the information to the processor 110 to determine the type of touch event. Subsequently, the processor 110 provides corresponding visual output on the panel 1061 based on the type of touch event. Although in Figure 1 In this embodiment, the touch panel 1071 and the display panel 1061 are two independent components to realize the input and output functions of the mobile terminal. However, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated to realize the input and output functions of the mobile terminal. The specific implementation is not limited here.

[0059] Interface unit 108 serves as an interface through which at least one external device can connect to mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, and so on. Interface unit 108 may be used to receive input (e.g., data, power, etc.) from the external device and transmit the received input to one or more elements within mobile terminal 100, or it may be used to transmit data between mobile terminal 100 and the external device.

[0060] The memory 109 can be used to store software programs and various data. The memory 109 may primarily include a program storage area and a data storage area. Optionally, the program storage area may store the operating system, applications required for at least one function (such as sound playback, image playback, etc.), etc.; the data storage area may store data created based on the use of the mobile phone (such as audio data, phonebook, etc.). Furthermore, the memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device.

[0061] The processor 110 is the control center of the mobile terminal. It connects various parts of the mobile terminal via various interfaces and lines. By running or executing software programs and / or modules stored in the memory 109, and by calling data stored in the memory 109, it performs various functions and processes data of the mobile terminal, thereby providing overall monitoring of the mobile terminal. The processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor. Optionally, the application processor mainly handles the operating system, user interface, and applications, while the modem processor mainly handles wireless communication. It is understood that the modem processor may not be integrated into the processor 110.

[0062] The mobile terminal 100 may also include a power supply 111 (such as a battery) that supplies power to various components. Preferably, the power supply 111 can be logically connected to the processor 110 through a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system.

[0063] although Figure 1 As not shown, the mobile terminal 100 may also include a Bluetooth module, etc., which will not be described in detail here.

[0064] Based on the above-described mobile terminal hardware structure, embodiments of this application are proposed.

[0065] Figure 2 This is a three-dimensional structural diagram of the pressing device of this application. Figure 3 This is a front view structural schematic diagram of the pressing device of this application. Figure 4 This is a side view of the pressing device of this application, as shown in the figure. Figures 2-4As shown, a pressing device according to this application is used to press a battery cover into the mid-frame housing of a smart terminal. The pressing device of this embodiment includes: a driving component 1, a guiding component 2, a support member 3, a buffer component 4, and a pressing component 5. The driving component 1 passes through the support member 3, the guiding component 2 passes through the support member 3 and is connected to the buffer component 4, and the pressing component 5 is connected to the driving component 1 via the buffer component 4. The driving component 1 drives the buffer component 4 and the guiding component 2 to move up and down, thereby driving the pressing component 5 to move up and down to press the battery cover into the mid-frame housing. The guiding component 2 guides and limits the buffer component 4 during the up and down movement, and the buffer component 4 buffers the driving force from the driving component 1 to adjust the pressing force of the pressing component 5 on the battery cover.

[0066] In this embodiment, the pressing component 5 is used to press the battery cover into the middle frame housing. The driving component 1 drives the buffer component 4 to move up and down. The guiding component 2 moves up and down together with the buffer component 4 and guides and limits the buffer component 4, thereby driving the pressing component 5 to move up and down. The driving force of the driving component 1 is converted into the pressing force of the pressing component 5 on the battery cover, thereby pressing the battery cover into the middle frame housing.

[0067] The buffer component 4 buffers the driving force from the drive component 1, ensuring that the pressing force of the pressing component 5 on the battery cover is not too large, reducing the risk of damaging the battery cover, and / or improving the yield and / or processing efficiency. The guide component 2 prevents the buffer component 4 and the pressing component 5 from shaking during the lifting and lowering motion, ensuring the stability of the buffer component and the pressing component during the lifting and lowering motion, making the pressing component fit the battery cover more accurately, improving the pressing efficiency, and further improving the yield and / or processing efficiency.

[0068] Optionally, the guide assembly 2 includes at least one first guide member 21, a limiting sleeve 22, and a positioning member 23. One end of the first guide member 21 passes through the support member 3 and the limiting sleeve 22 in sequence and is connected to the buffer assembly 4, while the other end is connected to the positioning member 23. The limiting sleeve 22 is fixedly connected to the support member 3.

[0069] like Figures 2-4As shown, in this embodiment, four first guide members 21 are symmetrically distributed on the buffer assembly 4 and the positioning member 23. One end of each guide member passes through the support member 3 and the limiting sleeve 22 and is connected to the buffer assembly 4. The other end is fixedly connected to the positioning member 23. The limiting sleeve 22 is used to limit the displacement of the first guide member 21 in the vertical direction and reduce its wear. The first guide member 21 is a guide post, which limits the sliding and rotational degrees of freedom of the buffer assembly 4 in the horizontal direction. It can only move in the up and down direction, which prevents the buffer assembly 4 and the pressing assembly 5 from shaking during the lifting and lowering motion. This ensures the stability of the buffer assembly and the pressing assembly during the lifting and lowering motion and prevents the battery cover from being damaged due to uneven force during the pressing process. The positioning member 23 is used to position and fix the first guide member 21, making the first guide member 21 more stable and less shaking during the lifting and lowering motion, and further improving stability.

[0070] Optionally, the buffer assembly 4 includes a first buffer plate 41, a second buffer plate 42, and an elastic member 43. The first buffer plate 41 is connected to one end of the first guide member 21 and is connected to the drive assembly 1. The second buffer plate 42 is connected to the pressing assembly 5, and the elastic member 43 is disposed between the first buffer plate 41 and the second buffer plate 42.

[0071] like Figures 3-4 As shown, in this embodiment, the first buffer plate 41 is connected to one end of the first guide member 21. The first buffer plate 41 is driven to move up and down by the drive assembly 1. The first guide member 21 moves up and down along with the support member 3. The second buffer plate 42 moves up and down with the pressing assembly 5, thereby pressing the battery cover into the middle frame housing. The elastic member 43 provides a certain buffer space for the drive assembly 1 and the pressing assembly 5 to adjust the pressing force on the battery cover, ensuring that the pressing force of the pressing assembly 5 on the battery cover is not too large, thus reducing the risk of damaging the battery cover.

[0072] Optionally, the elastic element 43 is at least one of a spring or a bellows.

[0073] In this embodiment, the elastic element 43 can be a spring. The spring can be arranged in two ways: first, multiple small-diameter springs are spaced apart between the first buffer plate 41 and the second buffer plate 42; second, a single large-diameter spring is selected and arranged between the first buffer plate 41 and the second buffer plate 42. This embodiment adopts the first arrangement, using four small-diameter springs spaced apart and symmetrically arranged between the first buffer plate 41 and the second buffer plate 42. If one spring fails, the remaining springs continue to function, providing better reliability and stability.

[0074] Optionally, the buffer assembly 4 further includes a connector 44, which is disposed between the first buffer plate 41 and the drive assembly 1.

[0075] like Figures 3-4 As shown, in this embodiment, the connecting member 44 enables the drive assembly 1 to drive the first buffer plate 41 to move up and down more stably.

[0076] Optionally, the connector 44 includes a connector 441, a first connecting shaft 442 and a second connecting shaft 443. One end of the connector 441 is connected to the drive assembly 1 and the other end is connected to the first connecting shaft 442. The first connecting shaft 442 is connected to the second connecting shaft 443 and the second connecting shaft 443 is connected to the first buffer plate 41.

[0077] like Figures 3-4 As shown, in this embodiment, one end of the connecting joint 441 is fixedly connected to the drive assembly 1, and the other end is fixedly connected to the first connecting shaft 442. The first connecting shaft 442 is threadedly connected to the second connecting shaft 443. This arrangement avoids damage caused by excessive driving force and helps improve overall stability.

[0078] Optionally, the buffer assembly 4 further includes at least one second guide member 45, one end of which passes through the first buffer plate 41 and the other end is connected to the second buffer plate 42. An elastic member 43 is sleeved on the second guide member 45 and sandwiched between the first buffer plate 41 and the second buffer plate 42.

[0079] like Figures 3-4 As shown, in this embodiment, the second guide member 45 is a guide post. The guide post has two arrangement methods: the first method involves multiple small-diameter guide posts evenly spaced circumferentially on the first buffer plate 41 and the second buffer plate 42, with one end passing through the first buffer plate 41 and the other end fixedly connected to the second buffer plate 42; the second method involves selecting a large-diameter guide post, with one end passing through the first buffer plate 41 and the other end fixedly connected to the second buffer plate 42. This embodiment adopts the first arrangement method, selecting four small-diameter guide posts symmetrically distributed on the first buffer plate 41 and the second buffer plate 42, with one end passing through the first buffer plate 41 and the other end fixedly connected to the second buffer plate 42. The guide post serves a guiding function, restricting the sliding and rotational degrees of freedom of the first buffer plate 41 in the horizontal direction, allowing only vertical movement, which helps to further improve the overall stability.

[0080] Optionally, the buffer assembly 4 further includes at least one limiting post 46 for limiting the displacement of the first buffer plate 41, the limiting post being disposed on the second buffer plate 42.

[0081] like Figures 3-4As shown, in this embodiment, the limiting post is located on the side of the second buffer plate 42 close to the first buffer plate 41. The limiting post restricts the displacement of the first buffer plate 41, preventing the first buffer plate 41 from falling too fast and colliding with the second buffer plate 42 and being damaged.

[0082] Optionally, the pressing assembly 5 includes a pressing member 51 and a connecting post 52. The pressing member 51 includes a pressing member body 511 and a pressing part 512. The pressing member body 511 is connected to the second buffer plate 42 through the connecting post 52, and the pressing part 512 is disposed on the pressing member body 511.

[0083] like Figures 3-4 As shown, in this embodiment, the connecting post 52 is located on the side of the pressing body 511 near the second buffer plate 42 and is fixedly connected to the second buffer plate 42. The pressing part 512 is located on the side of the pressing body 511 away from the second buffer plate 42. The pressing part 512 is used to press the battery cover into the middle frame housing.

[0084] Optionally, the drive assembly 1 includes a drive member 11 and a mounting plate 12. The drive member 11 passes through the mounting plate 12 and is mounted on the support member 3. The pressing assembly 5 is connected to the drive member 11 via the buffer assembly 4.

[0085] like Figures 3-4 As shown, in this embodiment, the mounting plate 12 is disposed on the side of the support member 3 near the first buffer plate 41, the drive member 11 passes through the mounting plate 12 and is mounted on the support member 3, the drive shaft of the drive member 11 passes through the support member 3 and is fixedly connected to the connecting joint 441, and the drive member 11 is a drive cylinder.

[0086] Optionally, the pressing device also includes a pressure sensor 6 and a control unit. The pressure sensor 6 is located between the drive assembly 1 and the buffer assembly 4. The control unit is signal-connected to the pressure sensor 6 and electrically connected to the drive assembly 1.

[0087] like Figures 3-4 As shown, in this embodiment, the pressure sensor 6 is located between the second connecting shaft 443 and the first buffer plate 41. The pressure sensor 6 can detect the pressure on the battery cover in real time and convert it into a signal to be transmitted to the control component. When the pressure exceeds or falls below the preset pressure value, the control component controls the opening and closing of the drive component 1 to control the lifting and lowering movement of the pressing component 5 and the buffer component 4. This facilitates the adjustment of the pressure on the battery cover, which helps to improve the overall level of automation, reduce the workload and labor costs of operators, and improve the yield and / or processing efficiency.

[0088] Optionally, the pressing device also includes an alarm connected to the pressure sensor 6. When the pressure exceeds or falls below a preset value, the alarm will sound to remind the operator to adjust the pressure on the battery cover, thereby improving the yield rate.

[0089] This application also provides an apparatus comprising any of the pressing devices described above.

[0090] It is understood that the above scenarios are merely examples and do not constitute a limitation on the application scenarios of the technical solutions provided in the embodiments of this application. The technical solutions of this application can also be applied to other scenarios. For example, as those skilled in the art will know, with the evolution of system architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0091] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0092] The units in the device of this application embodiment can be merged, divided, and deleted according to actual needs.

[0093] In this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions are generally described in detail only when they appear for the first time. When they appear again, they are generally not repeated for the sake of brevity. When understanding the technical solutions and other contents of this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions that are not described in detail later can be referred to their previous relevant detailed descriptions.

[0094] In this application, the descriptions of the various embodiments have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0095] The technical features of the present application can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0096] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A pressing device, characterized in that, include: The assembly comprises a drive component (1), a guide component (2), a support component (3), a buffer component (4), and a pressing component (5). The drive component (1) passes through the support component (3), the guide component (2) passes through the support component (3) and is connected to the buffer component (4), and the pressing component (5) is connected to the drive component (1) via the buffer component (4). The drive component (1) drives the buffer component (4) and the guide component (2) to move up and down, thereby driving the pressing component (5) to move up and down to press the battery cover into the middle frame housing. The guide component (2) is used to limit the buffer component (4) during the up and down movement. The buffer component (4) is used to buffer the driving force from the drive component (1) to adjust the pressing force of the pressing component (5) on the battery cover.

2. The pressing device according to claim 1, characterized in that, The guide assembly (2) includes at least one first guide (21), a limiting bushing (22) and a positioning member (23). One end of the first guide (21) passes through the support member (3) and the limiting bushing (22) in sequence and is connected to the buffer assembly (4). The other end is connected to the positioning member (23). The limiting bushing (22) is fixedly connected to the support member (3).

3. The pressing device according to claim 2, characterized in that, The buffer assembly (4) includes a first buffer plate (41), a second buffer plate (42), and an elastic element (43). The first buffer plate (41) is connected to one end of the first guide (21), and the first buffer plate (41) is connected to the drive assembly (1) in a transmission connection. The second buffer plate (42) is connected to the pressing assembly (5), and the elastic element (43) is disposed between the first buffer plate (41) and the second buffer plate (42).

4. The pressing device according to claim 3, characterized in that, The buffer assembly (4) further includes a connector (44) disposed between the first buffer plate (41) and the drive assembly (1).

5. The pressing device according to claim 4, characterized in that, The connector (44) includes a connector (441), a first connecting shaft (442), and a second connecting shaft (443). One end of the connector (441) is connected to the drive assembly (1), and the other end is connected to the first connecting shaft (442). The first connecting shaft (442) is connected to the second connecting shaft (443), and the second connecting shaft (443) is connected to the first buffer plate (41).

6. The pressing device according to claim 3, characterized in that, The buffer assembly (4) further includes at least one second guide (45), one end of which passes through the first buffer plate (41) and the other end is connected to the second buffer plate (42). The elastic member (43) is sleeved on the second guide (45) and sandwiched between the first buffer plate (41) and the second buffer plate (42).

7. The pressing device according to claim 3, characterized in that, The buffer assembly (4) further includes at least one limiting post (46) for limiting the displacement of the first buffer plate (41), the limiting post being disposed on the second buffer plate (42).

8. The pressing device according to claim 3, characterized in that, The pressing assembly (5) includes a pressing component (51) and a connecting post (52). The pressing component (51) includes a pressing component body (511) and a pressing part (512). The pressing component body (511) is connected to the second buffer plate (42) through the connecting post (52). The pressing part (512) is disposed on the pressing component body (511).

9. The pressing device according to any one of claims 1 to 8, characterized in that, The drive assembly (1) includes a drive element (11) and a mounting plate (12). The drive element (11) passes through the mounting plate (12) and is mounted on the support element (3). The pressing assembly (5) is connected to the drive element (11) via the buffer assembly (4); and / or, The pressing device further includes a pressure sensor (6) and a control component. The pressure sensor (6) is located between the drive assembly (1) and the buffer assembly (4). The control component is signal-connected to the pressure sensor (6) and electrically connected to the drive assembly (1).

10. A device, characterized in that, The device includes the pressing apparatus according to any one of claims 1 to 9.

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