WO2011150806A1

WO2011150806A1 - Flashboard device, frame and case for large communication device

Info

Publication number: WO2011150806A1
Application number: PCT/CN2011/074906
Authority: WO
Inventors: 纪东锋; 秦文韬; 黄轶; 田雨
Original assignee: 华为技术有限公司
Priority date: 2010-10-18
Filing date: 2011-05-30
Publication date: 2011-12-08
Also published as: CN101986774A

Abstract

A flashboard device, a frame and a case for a large communication device are disclosed by the embodiments of the present invention. The flashboard device includes a bearing plate (1), a buckle (6), a transmission part, an end plate (5), a handle (4) with a lock catch (42), and a cover plate (2). The handle (4) includes a gripe (41) and a tail part (43). The gripe (41) is located at the middle of the end plate (5). The tail part (43) is located between the cover plate (2) and the bearing plate (1). The transmission part includes a left transmission part (31) and a right transmission part (32). The left transmission part (31) and the right transmission part (32) are symmetrical along a midline of the handle (4). Each of the left transmission part (31) and the right transmission part (32) has a transmission member and a drive member. One end of the transmission member is connected with the tail part of the handle (4), and another end is movably connected with an end of the drive member. Another end of the drive member is movably connected with the buckle （6）. By setting the handle at the middle of the end plate, the buckle and the transmission part between the handle and the buckle, operation is simplified, operation time and mounting cost are saved and safety hidden trouble of clamping hands is prevented.

Description

插板装置、大型通信设备机架及机箱技术领域 Plug-in device, large communication equipment rack and chassis

本发明实施例涉及通信设备技术，尤其涉及一种插板装置、大型通信设备机架及机箱。背景技术 Embodiments of the present invention relate to communication device technologies, and in particular, to a card insertion device, a large communication device rack, and a chassis. Background technique

大型路由器、服务器等设备由于 PCB板较多，往往设置一大型机箱来安放这些 PCB板。 Large routers, servers, etc., because of the large number of PCB boards, often have a large chassis to house these boards.

机箱包括机架及护板。机架包括插框和拉手条。 The chassis includes racks and guards. The rack includes a frame and a handle bar.

其中，插框为金属制框架，拉手条安装在插框上， PCB板放置在拉手条上。护板固定在插框上，对插框进行密封，将拉手条及 PCB板包裹在内，起到防护作用。 The insert frame is a metal frame, the handle bar is mounted on the insert frame, and the PCB board is placed on the handle bar. The guard plate is fixed on the insert frame, and the insert frame is sealed, and the handle bar and the PCB board are wrapped to protect the insert.

现有技术中，拉手条包括载板、端板、把手及卡部。 In the prior art, the handle bar includes a carrier plate, an end plate, a handle, and a card portion.

载板用来放置 PCB板。端板设置在载板的一边，载板插进插框时，端板在最外边。 The carrier board is used to place the PCB board. The end plates are placed on one side of the carrier board, and when the carrier board is inserted into the insertion frame, the end plates are on the outermost side.

把手有两个，分别位于端板背离载板一侧的两边，每个把手均连接有一个卡部。卡部位于端板连接载板的一侧。 There are two handles, one on each side of the end plate facing away from the side of the carrier, and each handle is connected with a card portion. The card portion is located on one side of the end plate connected to the carrier.

载板推进插框内时，通过卡部卡在插框上锁住。拉出载板时，拉起把手，则卡部脱离插框，实现解锁，从而将拉手条从插框中拉出。 When the carrier is pushed into the frame, the card is locked on the frame by the card. When the carrier is pulled out, the handle is pulled up, and the card portion is disengaged from the insertion frame to unlock, so that the handle bar is pulled out from the insertion frame.

拉手条两边由两个电镀小把手即把手通过杠杆原理卡在大型通信设备如服务器边框上的，然后用挂钩将把手固定到拉手条上，最后两端各用一颗 "松不脱" 螺钉将拉手条固定在槽位上。 The two sides of the handle bar are clamped on the large communication device such as the server frame by two lever handles, and then the handle is fixed to the handle bar by a hook. The last two ends are respectively replaced by a "loose" screw. The handle bar is fixed in the slot.

现有技术至少存在以下缺陷：由于拉手条通过两端的把手进行推进和拉出操作，需要操作人员双手操作，导致操作不便，且易夹到手，存在安全隐 *、发明内容 The prior art has at least the following drawbacks: Since the handle bar is pushed and pulled out by the handles at both ends, the operator needs to operate with both hands, resulting in inconvenient operation, and easy to clip to the hand, which has safety concealment. *, invention content

本发明实施例提供一种插板装置、大型通信设备机架及机箱，用以克服现有技术中存在的操作不便、存在安全隐患等缺陷。 The embodiment of the invention provides a card insertion device, a large communication equipment rack and a chassis, which overcome the defects of inconvenience in operation and safety hazards existing in the prior art.

本发明实施例提供一种插板装置、大型通信设备机架及机箱，包括：载板、卡扣、传动部件、端板、带锁扣的把手及盖板； Embodiments of the present invention provide a card insertion device, a large communication equipment rack and a chassis, including: a carrier board, a buckle, a transmission component, an end plate, a handle with a buckle, and a cover plate;

所述把手包括手柄及尾部； The handle includes a handle and a tail;

所述手柄位于所述端板的中部；所述尾部位于所述盖板与所述载板之间；所述传动部件包括左传动部及右传动部，所述左传动部及右传动部以所述把手的中线为对称线对称； The handle is located at a middle portion of the end plate; the tail portion is located between the cover plate and the carrier plate; the transmission component includes a left transmission portion and a right transmission portion, and the left transmission portion and the right transmission portion The center line of the handle is symmetrically line symmetrical;

所述左传动部及右传动部均包括传动件及驱动件，所述传动件的一端与所述把手的尾部相连，另一端与所述驱动件的一端活动连接，所述驱动件的另一端与所述卡扣活动连接。 The left transmission portion and the right transmission portion each include a transmission member and a driving member, one end of the transmission member is connected to the tail portion of the handle, and the other end is movably connected to one end of the driving member, and the other end of the driving member is Connected to the buckle activity.

本发明实施例还提供一种大型通信设备机架，包括插框及插板装置，所述插板装置插设在所述插框上； The embodiment of the present invention further provides a large-sized communication equipment rack, which includes a frame and a card insertion device, and the card insertion device is inserted on the insertion frame;

所述插板装置包括载板、卡扣、传动部件、端板、带锁扣的把手及盖板；所述把手包括手柄及尾部； The card insertion device comprises a carrier plate, a buckle, a transmission component, an end plate, a handle with a buckle and a cover; the handle comprises a handle and a tail;

本发明实施例还提供一种大型通信设备机箱，包括护板及上述大型通信设备机架，所述护板固定在所述大型通信设备机架的插框上。上述发明实施例提供的插板装置通过设置在端板中部的把手、卡扣及把手与卡扣之间的传动部，使得安装仅需要 2个步骤，拆卸仅需 1个步骤，且只需单手操作，简化了操作，节约了时间及安装成本，且避免了夹到手的安全隐患发生。附图说明 The embodiment of the present invention further provides a large-sized communication device chassis, including a shield and the large-scale communication equipment rack, wherein the shield is fixed on the insert frame of the large communication equipment rack. The card insertion device provided by the above embodiment of the invention has a transmission portion disposed between the handle and the buckle in the middle of the end plate, and the transmission portion between the handle and the buckle, so that only two steps are required for the installation, and only one step is required for the disassembly, and only one step is required. Hand operation simplifies operation, saves time and installation costs, and avoids the safety hazard of pinching hands. DRAWINGS

图 1为本发明实施例提供的一种插板装置的俯视示意图； 1 is a schematic top plan view of a card insertion device according to an embodiment of the present invention;

图 2为图 1所示插板装置中的把手示意图； Figure 2 is a schematic view of the handle in the card insertion device shown in Figure 1;

图 3为图 1所示插板装置中的盖板示意图； Figure 3 is a schematic view of a cover plate in the card insertion device shown in Figure 1;

图 4为图 1所示插板装置中的左传动部及卡扣示意图； Figure 4 is a schematic view of the left transmission portion and the buckle in the card insertion device shown in Figure 1;

图 5为图 1所示插板装置拉出的示意图； Figure 5 is a schematic view of the plug-in device shown in Figure 1;

图 6为本发明实施例提供的另一种插板装置的俯视示意图； 6 is a schematic top view of another card insertion device according to an embodiment of the present invention;

图 7为图 6所示插板装置中的盖板示意图； Figure 7 is a schematic view of a cover plate in the card insertion device shown in Figure 6;

图 8为图 6所示插板装置中的把手示意图； Figure 8 is a schematic view of the handle in the card insertion device shown in Figure 6;

图 9为图 6所示插板装置中的左传动部示意图； Figure 9 is a schematic view of the left transmission portion in the card insertion device shown in Figure 6;

图 10本发明实施例提供的大型通信设备机架的结构示意图。具体实施方式 FIG. 10 is a schematic structural diagram of a large communication equipment rack according to an embodiment of the present invention. detailed description

为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。 The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

如图 1所示，插板装置包括：载板 1、卡扣 6、传动部件、端板 5、带锁扣的把手 4及盖板 2。 As shown in Fig. 1, the card insertion device includes: a carrier board 1, a buckle 6, a transmission member, an end plate 5, a handle 4 with a lock, and a cover 2.

如图 2所示，把手 4包括手柄 41、锁扣 42及尾部 43。如图 1所示，手柄 41位于端板 5的中部，尾部 43位于载板 1与如图 3 所示的盖板 2之间。 As shown in FIG. 2, the handle 4 includes a handle 41, a buckle 42 and a tail portion 43. As shown in Fig. 1, the handle 41 is located in the middle of the end plate 5, and the tail portion 43 is located between the carrier plate 1 and the cover plate 2 as shown in FIG.

如图 2所示，尾部 43包括左滑动杆 431和右滑动杆 432。如图 1所示，左滑动杆 431和右滑动杆 432位于载板 1的一侧，且与端板 5垂直。 As shown in Fig. 2, the tail portion 43 includes a left slide bar 431 and a right slide bar 432. As shown in Fig. 1, the left slide bar 431 and the right slide bar 432 are located on one side of the carrier 1 and are perpendicular to the end plate 5.

传动部件包括左传动部 31及右传动部 32, 左传动部 31及右传动部 32 以把手 4的中线为对称线对称。 The transmission member includes a left transmission portion 31 and a right transmission portion 32, and the left transmission portion 31 and the right transmission portion 32 are symmetric with respect to the center line of the handle 4.

如图 4所示，左传动部 31包括第一驱动杆 313、一体的第一连接部 311 及第一传动杆 312。 As shown in FIG. 4, the left transmission portion 31 includes a first drive rod 313, an integral first connecting portion 311, and a first transmission rod 312.

第一连接部 311与把手 4的左滑动杆 431固定连接，第一传动杆 312与第一驱动杆 313连接的一端具有长孔 314, 第一驱动杆 313通过长孔 314与第一传动杆 312活动连接，如第一驱动杆 313上与第一传动杆 312连接的一端可具有轴，轴穿设于长孔 314中，可在长孔 314中移动。 The first connecting portion 311 is fixedly connected to the left sliding rod 431 of the handle 4, and one end of the first driving rod 312 connected to the first driving rod 313 has a long hole 314, and the first driving rod 313 passes through the long hole 314 and the first transmission rod 312. The movable connection, such as the end of the first driving rod 313 connected to the first transmission rod 312, may have a shaft that passes through the elongated hole 314 and is movable in the elongated hole 314.

第一驱动杆 313与卡扣 6通过螺栓活动连接，即卡扣 6可绕与第一驱动杆 313相连的连接处旋转。 The first drive rod 313 and the buckle 6 are movably connected by bolts, i.e., the buckle 6 is rotatable about a joint connected to the first drive rod 313.

类似地，右传动部 32包括第二驱动杆 323、一体的第二连接部 321及第二传动杆 322。第二连接部 321与把手 4的右滑动杆 432固定连接。 Similarly, the right transmission portion 32 includes a second drive rod 323, an integral second connection portion 321 and a second transmission rod 322. The second connecting portion 321 is fixedly coupled to the right sliding lever 432 of the handle 4.

本实施例中，插板装置通过与把手的滑动杆连接的传动杆、驱动杆构成的连杆机构，驱动卡扣加锁或解锁。具体地，拉动锁扣，使锁扣弹开，通过手柄将把手推进插框时，连接部带动传动杆向插框内移动，带动驱动杆驱动卡扣旋转至卡扣锁住插框，如图 1所示（插框未示出）。解锁时，通过手柄向外拉出把手，带动连杆机构移动，驱动卡扣回旋解锁，从插框中拉出载板，如图 5所示（插框未示出）。 In this embodiment, the card insertion device locks or unlocks the buckle by a link mechanism formed by a transmission rod and a driving rod connected to the sliding rod of the handle. Specifically, when the lock is pulled, the lock is bounced, and when the handle is pushed into the frame by the handle, the connecting portion drives the transmission rod to move into the frame, and the drive rod is driven to rotate the buckle to the buckle to lock the frame, as shown in the figure. 1 is shown (the frame is not shown). When unlocking, pull out the handle by the handle, drive the linkage to move, drive the buckle to unlock, and pull out the carrier from the frame, as shown in Figure 5 (the frame is not shown).

如图 6所示，本实施例中，插板装置的把手与传动部之间、传动部与卡扣之间以及传动部内部通过齿轮咬合连接。且插板装置包括如图 7所示的第一盖板 21、第二盖板 22及第三盖板 23。其中，第一盖板 21用来限制把手的活动空间，第二盖板 22用来固定左传动部，第三盖板 23用来固定右传动部。其中，把手如图 8所示，左滑动杆 451的左侧即与传动部相连的一侧具有第一齿部 453 , 右滑动杆 452的右侧即与传动部相连的一侧具有第二齿部 454。锁扣 44设置在手柄 41的一侧。 As shown in FIG. 6, in this embodiment, the handle of the card insertion device and the transmission portion, the transmission portion and the buckle, and the inside of the transmission portion are connected by a gear. And the card insertion device includes a first cover 21, a second cover 22, and a third cover 23 as shown in FIG. The first cover plate 21 is used to limit the movable space of the handle, the second cover plate 22 is used to fix the left transmission portion, and the third cover plate 23 is used to fix the right transmission portion. Wherein, the handle is as shown in FIG. 8. The left side of the left sliding rod 451, that is, the side connected to the transmission portion has a first tooth portion 453, and the right side of the right sliding rod 452 has a second tooth on the side connected to the transmission portion. Department 454. A latch 44 is provided on one side of the handle 41.

如图 6、图 7所示，第一盖板 21上具有长孔 24, 用来与左滑动杆 451、右滑动杆 452活动连接，左滑动杆 451、右滑动杆 452的移动长度为长孔 24 的长度，即左滑动杆 451、右滑动杆 452的移动范围由长孔 24所限定。 As shown in FIG. 6 and FIG. 7 , the first cover plate 21 has a long hole 24 for movably connecting with the left sliding bar 451 and the right sliding bar 452 , and the left sliding bar 451 and the right sliding bar 452 have a long moving length. The length of 24, that is, the range of movement of the left slide bar 451 and the right slide bar 452 is defined by the long hole 24.

传动部的左传动部如图 9所示，包括第一传动齿轮 331及第一驱动齿轮 The left transmission portion of the transmission portion is as shown in FIG. 9, and includes a first transmission gear 331 and a first drive gear.

332。 332.

第一传动齿轮 331的一侧与左滑动杆 451的第一齿部 453咬合，另一侧与第一驱动齿轮 332的一侧咬合；卡扣 7的驱动部为齿状，第一驱动齿轮 332 的另一侧与卡扣 7的驱动部咬合。 One side of the first transmission gear 331 is engaged with the first tooth portion 453 of the left sliding rod 451, and the other side is engaged with one side of the first driving gear 332; the driving portion of the buckle 7 is toothed, and the first driving gear 332 The other side of the buckle engages with the drive portion of the buckle 7.

第一传动齿轮 331的中心、第一驱动齿轮 332的中心及卡扣 7的中心固定在载板 1与第二盖板 22之间。 The center of the first transmission gear 331, the center of the first drive gear 332, and the center of the buckle 7 are fixed between the carrier 1 and the second cover 22.

右传动部与图 9所示的左传动部对称，包括第二传动齿轮 341及第二驱动齿轮 342。第二传动齿轮 341 的中心、第二驱动齿轮 342的中心及卡扣 7 的中心固定在载板 1与第三盖板 23之间。 The right transmission portion is symmetrical with the left transmission portion shown in Fig. 9, and includes a second transmission gear 341 and a second drive gear 342. The center of the second transmission gear 341, the center of the second drive gear 342, and the center of the buckle 7 are fixed between the carrier 1 and the third cover 23.

本实施例与上述图 1所示实施例的区别在于，插板装置通过传动齿轮、驱动齿轮以及卡扣的齿状驱动部等齿轮机构实现力的传导，达到卡扣加锁、解锁的目的。 The difference between the embodiment and the embodiment shown in FIG. 1 is that the card insertion device realizes the force transmission through the gear mechanism such as the transmission gear, the driving gear and the toothed driving portion of the buckle, thereby achieving the purpose of locking and unlocking the buckle.

上述实施例提供的插板装置通过设置在端板中部的把手、卡扣及把手与卡扣之间的传动部，使得安装仅需要 2个步骤，拆卸仅需 1个步骤，且只需单手操作，简化了操作，节约了时间及安装维护成本，且避免了夹到手的安全隐患发生。 The card insertion device provided by the above embodiment provides a transmission portion between the handle, the buckle and the handle and the buckle in the middle of the end plate, so that only two steps are required for the installation, and only one step is required for the disassembly, and only one hand is needed. The operation simplifies the operation, saves time and installation and maintenance costs, and avoids the safety hazard of the clip.

上述实施例提供的插板装置可用于任何需要插拔安装的结构，如可用于服务器电源模块的安装结构中，当卡扣摆动时，传动部驱动载有电源模块的载板做直线运动，实现电源模块的插拔。图 10为本发明实施例提供的大型通信设备机架的结构示意图。如图 10 所示，包括母板（图中未示出）、插框 81及插板装置 82。母板为大型通信设备的核心印刷电路板（PCB板），所有的外设板或子板都垂直插接在母板上。当母板水平设置时，所有的外设板或子板竖直放置，当母板竖直放置时，所有的外设板或子板水平放置。插板装置 82可为上述实施例提供的任一种插板装置，插板装置 82插设在插框 81中，且插板装置 82承载的外设板或子板插设在母板上。外设板或子板为*** PCB板或实现某一附加功能的 PCB板。插板装置 82通过把手、传动部及卡扣，使得载板做直线运动，实现外设板或子板的插拔。如，载板沿插框上的滑道水平滑入到位后，推动插板装置 82上的把手，可将外设板或子板***母板，反之则拔出。 The card insertion device provided in the above embodiment can be used for any structure that needs to be inserted and removed. For example, it can be used in a mounting structure of a server power module. When the buckle swings, the transmission portion drives the carrier plate carrying the power module to perform linear motion. Plugging and unplugging the power module. FIG. 10 is a schematic structural diagram of a large communication equipment rack according to an embodiment of the present invention. As shown in FIG. 10, a mother board (not shown), a frame 81, and a card insertion device 82 are included. The motherboard is the core printed circuit board (PCB) of a large communication device, and all peripheral boards or daughter boards are vertically connected to the motherboard. When the motherboard is set horizontally, all the peripheral boards or daughter boards are placed vertically. When the motherboard is placed vertically, all the peripheral boards or daughter boards are placed horizontally. The card insertion device 82 can be any of the card insertion devices provided in the above embodiments. The card insertion device 82 is inserted into the insertion frame 81, and the peripheral board or daughter board carried by the card insertion device 82 is inserted on the motherboard. The peripheral board or daughter board is a peripheral PCB board or a PCB board that implements an additional function. The card insertion device 82 passes through the handle, the transmission portion and the buckle to linearly move the carrier plate, thereby inserting and removing the peripheral board or the sub-board. For example, after the carrier board slides horizontally into the position along the slide rails on the insertion frame, the handle on the card insertion device 82 is pushed to insert the peripheral board or the daughter board into the motherboard, and vice versa.

本实施例中，大型通信设备机架通过插板装置，使得插拔时仅通过对一个把手的推拉操作便可完成外设板或子板的插拔，简化了插拔操作，节约了时间及安装成本，且避免了夹到手的安全隐患发生。 In this embodiment, the large communication equipment rack passes through the plug-in device, so that the insertion or removal of the peripheral board or the sub-board can be completed only by pushing and pulling a handle, which simplifies the plugging and unplugging operation and saves time and time. Installation costs, and avoiding the safety hazard of pinching hands.

本发明实施例提供的大型通信设备机箱包括护板及机架，机架可为上述实施例提供的机架，护板固定在插框上，将拉手条、母板及外设板或子板等封装在机箱内，起到防护作用。 The large-sized communication equipment chassis provided by the embodiment of the present invention includes a guard plate and a rack. The rack can be the rack provided by the foregoing embodiment. The guard board is fixed on the insert frame, and the handle bar, the motherboard and the peripheral board or the sub-board are The package is enclosed in the chassis for protection.

本实施例中，大型通信设备机箱通过设置有上述插板装置的大型通信设备机架，使得插拔时仅通过对一个把手的推拉操作便可完成外设板或子板的插拔，简化了插拔操作，节约了时间及安装成本，且避免了夹到手的安全隐患发生。 In this embodiment, the large communication equipment chassis is inserted into the large communication equipment rack provided with the above-mentioned card insertion device, so that the insertion or removal of the peripheral board or the sub-board can be completed only by pushing and pulling the operation of one handle during the insertion and removal, which simplifies. The plugging and unloading operation saves time and installation costs, and avoids the safety hazard of pinching hands.

最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。 It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

权利要求书 Claim

1、一种插板装置，其特征在于，包括：载板、卡扣、传动部件、端板、带锁扣的把手及盖板； What is claimed is: 1. A card insertion device, comprising: a carrier board, a buckle, a transmission component, an end plate, a handle with a buckle, and a cover plate;

所述把手包括手柄及尾部； The handle includes a handle and a tail;

2、根据权利要求 1所述的插板装置，其特征在于，所述尾部为滑动杆，所述滑动杆有两根，均与所述端板垂直； 2. The card insertion device according to claim 1, wherein the tail portion is a sliding rod, and the sliding rod has two, each of which is perpendicular to the end plate;

所述左传动部的传动件的一端与所述把手的一根滑动杆相连，所述右传动部的传动件的一端与所述把手的另一根滑动杆相连。 One end of the transmission member of the left transmission portion is connected to a slide bar of the handle, and one end of the transmission member of the right transmission portion is connected to the other slide bar of the handle.

3、根据权利要求 2所述的插板装置，其特征在于，所述传动件包括一体的连接部及传动杆，所述连接部与所述把手的滑动杆固定连接，所述传动杆与所述驱动件连接的一端具有长孔； The card insertion device according to claim 2, wherein the transmission member comprises an integral connecting portion and a transmission rod, and the connecting portion is fixedly connected with a sliding rod of the handle, the transmission rod and the transmission rod One end of the connecting member of the driving member has a long hole;

所述驱动件为驱动杆，所述驱动杆通过所述长孔与所述传动杆连接；所述驱动杆与所述卡扣连接。 The driving member is a driving rod, and the driving rod is connected to the transmission rod through the long hole; the driving rod is connected to the buckle.

4、根据权利要求 3所述的插板装置，其特征在于，所述驱动杆与所述卡扣通过螺栓连接。 4. The card insertion device according to claim 3, wherein the drive lever is coupled to the buckle by a bolt.

5、根据权利要求 2所述的插板装置，其特征在于，所述滑动杆与所述传动件相连的一侧具有齿部； The card insertion device according to claim 2, wherein a side of the sliding bar connected to the driving member has a tooth portion;

所述传动件为传动齿轮，所述驱动件为驱动齿轮，所述卡扣的驱动部为齿状； The transmission member is a transmission gear, the driving member is a driving gear, and the driving portion of the buckle is toothed;

所述传动齿轮的中心、所述驱动齿轮的中心及所述卡扣的中心通过固定在所述载板与所述盖板之间； The center of the transmission gear, the center of the drive gear, and the center of the buckle are fixed by Between the carrier and the cover;

所述传动齿轮的一侧与所述滑动杆的齿部咬合，所述传动齿轮的另一侧与所述驱动齿轮的一侧咬合；所述驱动齿轮的另一侧与所述卡扣的驱动部咬合。 One side of the transmission gear meshes with a tooth portion of the sliding rod, and the other side of the transmission gear meshes with a side of the driving gear; the other side of the driving gear and the driving of the buckle Partial occlusion.

6、一种大型通信设备机架，其特征在于，包括插框及插板装置，所述插板装置插设在所述插框上； A large-sized communication device rack, comprising: a frame and a card insertion device, wherein the card device is inserted in the insertion frame;

7、根据权利要求 6所述的大型通信设备机架，其特征在于，所述尾部为滑动杆，所述滑动杆有两根，均与所述端板垂直； The large communication equipment rack according to claim 6, wherein the tail portion is a sliding rod, and the sliding rod has two, which are both perpendicular to the end plate;

8、根据权利要求 7所述的大型通信设备机架，其特征在于，所述传动件包括一体的连接部及传动杆，所述连接部与所述把手的滑动杆固定连接，所述传动杆与所述驱动件连接的一端具有长孔； 8. The large communication equipment rack according to claim 7, wherein the transmission member comprises an integral connecting portion and a transmission rod, and the connecting portion is fixedly connected with a sliding rod of the handle, the transmission rod One end connected to the driving member has a long hole;

9、根据权利要求 7所述的大型通信设备机架，其特征在于，所述滑动杆与所述传动件相连的一侧具有齿部； 9. The large communication equipment rack according to claim 7, wherein a side of the sliding rod connected to the transmission member has a tooth portion;

所述传动件为传动齿轮，所述驱动件为驱动齿轮，所述卡扣的驱动部为齿状； The transmission member is a transmission gear, the driving member is a driving gear, and the driving portion of the buckle is Tooth shape

所述传动齿轮的中心、所述驱动齿轮的中心及所述卡扣的中心通过固定在所述载板与所述盖板之间； a center of the transmission gear, a center of the drive gear, and a center of the buckle are fixed between the carrier plate and the cover plate;

10、一种大型通信设备机箱，其特征在于，包括护板及上述权利要求 6-9 任一项所述的大型通信设备机架 , 所述护板固定在所述大型通信设备机架的插框上。 A large-sized communication device chassis, comprising: a shield and the large communication equipment rack according to any one of claims 6-9, wherein the shield is fixed to the large communication equipment rack On the box.