An easy-to-disassemble and withdraw device

Abstract

This invention discloses an easily detachable and removable device, including a removable mechanism and a heat dissipation device disposed on the removable mechanism. The removable mechanism includes a rectangular frame and a removable module assembly. The rectangular frame includes a base plate and a limiting frame arranged parallel to each other and spaced apart. The limiting frame has an insertion interface and a clamping mechanism is mounted on the limiting frame. The removable module assembly is detachably disposed in the rectangular frame via the insertion interface. The removable module assembly includes a removable base plate, which is detachably disposed on the base plate, with a gap between the removable base plate and the base plate. A queue formed by several removable plates arranged parallel to each other and spaced apart is inserted into the removable base plate. The queue is restricted between the base plate and the limiting frame by the clamping mechanism. A control plate is provided on the removable base plate. The heat dissipation device includes a fan mounting bracket and several fans. The fan mounting bracket is mounted on one side of the queue. The fans are disposed on the fan mounting bracket. The advantages of this invention are: fast heat dissipation, firm contact, low contact resistance, and convenient installation and maintenance.

Description

Technical Field

[0001] This invention relates to the field of battery manufacturing, and in particular to an easy-to-disassemble and remove device for a formation and capacity testing equipment. Background Technology

[0002] In the current lithium battery production process, in order to maximize equipment utilization and ensure equipment operation and personal safety, a large number of de-energizing modules are usually integrated on different devices. These de-energizing modules need to be easy to install, easy to maintain, securely installed, modular in structure, and easy to transport. At the same time, heat dissipation and contact resistance issues must be considered. However, existing charging and discharging equipment usually needs to be stacked for use, resulting in a large overall height of the charging and discharging equipment. This limits storage space and makes it difficult for personnel to enter the internal mechanisms of the machine to work. This makes the disassembly and assembly of de-energizing modules complicated and inconvenient to operate, affecting the normal operation of the equipment and thus reducing the use and work efficiency of the equipment. Summary of the Invention

[0003] To address the aforementioned problems, this invention proposes an easy-to-disassemble and remove device that ensures personnel safety, allows for normal operation of the equipment without affecting installation, is easy to install and maintain, and is securely installed.

[0004] The present invention provides an easy-to-disassemble and exit device, characterized in that it includes an exit mechanism and a heat dissipation device disposed on the exit mechanism;

[0005] The exit mechanism includes a rectangular frame and an exit module assembly. The rectangular frame includes a base plate and a limiting frame arranged parallel to each other and spaced apart. The limiting frame has an insertion interface and a clamping mechanism is mounted on the limiting frame. The exit module assembly is detachably mounted in the rectangular frame via the insertion interface. The exit module assembly includes an exit base plate, which is detachably mounted on the base plate of the rectangular frame, with a gap between the exit base plate and the base plate. A queue formed by several exit plates arranged parallel to each other and spaced apart is inserted into the exit base plate. The queue is restricted between the base plate and the limiting frame by the clamping mechanism. Each exit plate is perpendicular to the longitudinal axis of the queue, and a control plate is provided on the exit plate.

[0006] The heat dissipation device includes a fan mounting bracket and several fans. The fan mounting bracket is installed on one side of the queue. The fans are set on the fan mounting bracket, and the air outlet or air inlet of the fans is aligned with the inside of the mounting frame to dissipate heat from the exit module components inside the rectangular frame.

[0007] Furthermore, both the base plate and the limiting frame are rectangular, with a column at each of the four corners of the base plate; the limiting frame is horizontally supported above the base plate by the four columns, and the base plate and the limiting frame are arranged along the longitudinal axis of the queue.

[0008] Furthermore, the clamping mechanism includes a pair of pressure plates, which are strip-shaped and are detachably installed on the two longitudinal sides of the limiting frame by clamping screws.

[0009] Furthermore, a notch is provided in the center of the bottom of the exit plate.

[0010] Furthermore, the exit base plate is provided with a number of connectors, and adjacent connectors on the long side of the exit base plate are staggered.

[0011] Furthermore, the fan mounting bracket is vertically positioned at the edge of the base plate, and several fans are arranged longitudinally on the fan mounting bracket.

[0012] The beneficial effects of this invention are: the heat dissipation of the exit equipment during the formation and capacity testing process is uniform and fast, the contact is firm and the contact resistance is low, and the installation and maintenance are convenient. It can avoid the problem of insufficient storage space for personnel to work, improve work efficiency, solidify the original scattered parts into modular form, increase stability, facilitate installation and transportation, reduce the labor intensity of personnel and improve product quality, and ensure stable operation of the equipment. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the present invention.

[0014] Figure 2 This is a top view of the present invention.

[0015] Figure 3 This is a side view of the present invention.

[0016] Figure 4 This is a rear view of the present invention.

[0017] Figure 5 This is the second three-dimensional structural diagram of the present invention.

[0018] Figure 6 This is a structural diagram of the exit module component of the present invention.

[0019] Figure 7 This is a top view of the exit module component of the present invention.

[0020] Figure 8 This is a side view of the exit module component of the present invention.

[0021] Figure 9 This is a front view of the exit module component of the present invention.

[0022] Figure 10 This is a diagram showing the usage state of the present invention.

[0023] Explanation of reference numerals in the attached drawings: 100, Exit mechanism; 110, Rectangular frame; 111, Base plate; 112, Limiting frame; 113, Column; 114, Fastening screw; 120: Exit module assembly; 121, Exit base plate; 122, Exit plate; 123, Control board; 124, Notch; 125, Connector; 130: Clamping mechanism; 131, Pressure plate; 132, Clamping screw; 200: Heat dissipation equipment; 210, Fan mounting bracket; 220, Fan; 116, Base plate fixing screw; 115, Connector fixing screw; 300, Formation and capacity testing equipment; 320, Negative electrode probe assembly; 310, Positive electrode probe assembly; 400, Easy-to-disassemble exit device. Detailed Implementation

[0024] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of the present invention.

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0031] The present invention will now be described in detail with reference to the accompanying drawings and exemplary embodiments.

[0032] The present invention provides an easy-to-disassemble and exit device 1, which includes an exit mechanism 100 and a heat dissipation device 200 disposed on the exit mechanism 100.

[0033] The exit mechanism 100 includes a rectangular frame 110 and an exit module assembly 120. The rectangular frame 110 includes a base plate 111 and a limiting frame 112 arranged parallel to each other and spaced apart. The limiting frame 112 has an insertion interface and a clamping mechanism 130 is mounted on the limiting frame 112. The exit module assembly 120 is detachably disposed in the rectangular frame 110 via the insertion interface. The exit module assembly 120 includes an exit base plate 121, which is detachably disposed in the rectangular frame 110. The base plate 111 is provided with a gap between the exit base plate 121 and the base plate 111 to prevent short circuits caused by contact between the exit base plate 121 and the base plate 111, and to enhance the heat dissipation capacity of the exit base plate 121. A queue of several parallel and spaced exit plates 122 is inserted into the exit base plate 121. The queue is restricted between the base plate 111 and the limiting frame 112 by a clamping mechanism 130. Each exit plate 122 is perpendicular to the longitudinal axis of the queue. A control plate 123 is provided on the exit plate 122.

[0034] The heat dissipation device 200 serves to provide heat dissipation for the entire exit module assembly. It includes a fan mounting bracket 210 and several fans 220. The fan mounting bracket 210 is installed on one side of the queue. The fans 220 are mounted on the fan mounting bracket 210, with their air outlets or inlets facing the interior of the mounting frame 110, for dissipating heat from the exit module assembly 120 within the rectangular frame 110. The exit mechanism 100 extensively utilizes integrated circuits. As is well known, high temperature is a major enemy of integrated circuits. High temperatures can lead to system instability, shortened lifespan, and even burn out some components. The heat causing the high temperature does not originate outside the exit mechanism 100, but rather inside the exit mechanism 100, or more specifically, inside the integrated circuits. The function of the heat dissipation device 200 is to absorb this heat and then dissipate it into the environment, ensuring the normal temperature of the exit module components. When the fans are powered on, they enable air convection within the equipment, allowing hot and cold air to mix, maintaining a uniform low temperature within the equipment, and improving equipment stability.

[0035] In some embodiments of the present invention, the base plate 111 and the limiting frame 112 are both rectangular, and a column 113 is provided at each of the four corners of the base plate 111; the limiting frame 112 is horizontally supported above the base plate 111 by the four columns 113, and the base plate 111 and the limiting frame 112 are arranged along the longitudinal axis of the queue.

[0036] In some embodiments of the present invention, the lower end of the column 113 is fixed to the base plate 111, and the upper end is fixed to the limiting frame 112 by fastening screws 114. The limiting frame 121 is parallel to the base plate 111 and is vertically opposite to it, with the middle part used to install the exit module assembly 120.

[0037] In some embodiments of the present invention, the limiting frame 121 and the clamping mechanism 130 cooperate to firmly fix the queue formed by the exit plate 122 between the exit base plate 121 and the limiting frame 121 by the clamping screw 132, which solves the problems of weak contact and vibration loosening, so as to meet the requirements of firm installation, good thermal uniformity, fast heat dissipation, firm contact, low contact resistance, convenient installation and maintenance, and convenient transportation. It can avoid the problem of insufficient storage space for personnel to work, improve work efficiency, reduce labor intensity and improve product quality.

[0038] In some embodiments of the present invention, the ejection plate 122 and the ejection base plate 121 are connected by the ejection plate, the ejection plate serving to protect the battery, and the ejection plate is fixed together by a slot to solve the problem of high contact resistance.

[0039] In some embodiments of the present invention, the function of the ejection plate 122 is to charge the battery in the storage compartment through a process of power supply → drive board → ejection plate → battery → ejection plate → power supply. After charging is completed, to prevent overcharging of the battery, the current path changes to power supply → drive board → ejection plate → power supply, and the ejection plate automatically cuts off the power supply to the battery to protect it. The batteries are fixed together using a slot fixing method, which solves the problem of high contact resistance.

[0040] In some embodiments of the present invention, the clamping mechanism 130 includes a pair of pressure plates 131, which are strip-shaped and are detachably mounted on the two longitudinal sides of the limiting frame 112 by clamping screws 132.

[0041] In some embodiments of the present invention, the ejection plate 122 is vertically inserted into the slot of the ejection base plate 121, and the gap between adjacent ejection plates 122 is consistent, so as to meet the requirements of convenient installation and solve the problem of excessive contact resistance.

[0042] In some embodiments of the present invention, the exit base plate 121 and the base plate 111 are fixed and limited by fasteners 115 and limiting members 116, which can both fix the exit base plate 121 and the base plate 111 and allow the exit base plate 121 to directly contact the base plate 111.

[0043] In some embodiments of the present invention, a notch 124 is provided at the center of the bottom of the exit plate 122.

[0044] In some embodiments of the present invention, the exit base plate 121 is provided with a plurality of connectors 125, and adjacent connectors 125 located on the long side of the exit base plate 121 are staggered.

[0045] In some embodiments of the present invention, the fan mounting bracket 210 is vertically disposed at the edge of the base plate 111, and a plurality of fans 220 are disposed on the fan mounting bracket 210 along the longitudinal direction.

[0046] In use, the entire easy-to-disassemble and retractable ejection device 400 is installed on the formation and capacity-building device 300. Then, the charging of all batteries in the storage location is completed through the following process: power supply → drive board → ejection board 1 → battery 1 → ejection board 1 → ejection board 2 → battery 2 → ejection board 2 → ... ejection board n → battery n → ejection board n → power supply. The ejection device 400 is fixed to the formation device 300 through the fixing holes on the base plate 111, and the cable is fixed to the connector 125 and connected to the positive electrode needle plate assembly 300 and the negative electrode needle plate assembly 310.

[0047] In some embodiments of the present invention, the clamping mechanism 130 includes a pair of pressure plates.

[0048] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An easy-to-disassemble and withdraw device, characterized in that: Includes an exit mechanism (100) and a heat dissipation device (200) disposed on the exit mechanism (100); The exit mechanism (100) includes a rectangular frame (110) and an exit module assembly (120). The rectangular frame (110) includes a base plate (111) and a limiting frame (112) arranged parallel to each other and spaced apart. The limiting frame (112) has an insertion interface and a clamping mechanism (130) is mounted on the limiting frame (112). The exit module assembly (120) is detachably disposed in the rectangular frame (110) via the insertion interface. The exit module assembly (120) includes an exit base plate (121). The exit base plate (121) is detachably mounted on the base plate (111) of the rectangular frame (110), and a gap is left between the exit base plate (121) and the base plate (111); a queue formed by several parallel and spaced exit plates (122) is inserted into the exit base plate (121), and the queue is restricted between the base plate (111) and the limiting frame (112) by a clamping mechanism (130); each exit plate (122) is perpendicular to the longitudinal axis of the queue, and a control plate (123) is provided on the exit plate (122). The heat dissipation device (200) includes a fan mounting bracket (210) and several fans (220). The fan mounting bracket (210) is installed on one side of the queue. The fans (220) are set on the fan mounting bracket (210), and the air outlet or air inlet of the fans (220) is aligned with the inside of the rectangular frame (110) for heat dissipation of the exit module assembly (120) inside the rectangular frame (110).

2. The easy-to-disassemble and exit device as described in claim 1, characterized in that: The base plate (111) and the limiting frame (112) are both rectangular. A column (113) is set at each of the four corners of the base plate (111). The limiting frame (112) is horizontally supported above the base plate (111) by the four columns (113). The base plate (111) and the limiting frame (112) are arranged along the longitudinal axis of the queue.

3. The easy-to-disassemble and exit device as described in claim 1, characterized in that: The clamping mechanism (130) includes a pair of pressure plates (131), which are strip-shaped and are detachably installed on the two longitudinal sides of the limiting frame (112) by clamping screws (132).

4. The easy-to-disassemble and exit device as described in claim 3, characterized in that: The exit plate (122) has a notch (124) at the center of its bottom.

5. The easy-to-disassemble and exit device as described in claim 4, characterized in that: The exit base plate (121) is provided with a number of connectors (125), and adjacent connectors (125) on the long side of the exit base plate (121) are staggered.

6. The easy-to-disassemble and exit device as described in claim 1, characterized in that: The fan mounting bracket (210) is vertically arranged at the edge of the base plate (111), and several fans (220) are arranged longitudinally on the fan mounting bracket (210).

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