CN210129170U - Support handle of expansion card module - Google Patents

Abstract

The utility model discloses a support handle of expansion card module relates to expansion card module picture peg technical field. Including handle and the fixed plate on locating the roof of support, the handle is articulated with the roof, and the fixed plate is connected with the roof, and the up end of fixed plate is equipped with the fixed slot, fixed slot and handle interference fit. The utility model discloses can provide application of force space for staff's operation expansion card module, make things convenient for staff's operation expansion card module, make staff's plug expansion card module more convenient and fast.

Description

Support handle of expansion card module

Technical Field

The utility model relates to an expansion card module picture peg technical field, concretely relates to support handle of expansion card module.

Background

When the expansion card module installed in the server needs to be subjected to hot plug, usually, a worker directly grabs the whole expansion card module with the hand to insert and pull, but along with the development of the server, the traditional vertical server which is large in size and occupies space is replaced by the blade server which is small in size nowadays.

In contrast, in the prior art, a circular hole is formed in a support of an expansion card module, and when a worker inserts and pulls the expansion card module, the worker directly inserts a finger into the support of the expansion card module from the circular hole to hook the expansion card module, so that the expansion card module is inserted and pulled in a server. But because the expansion card and the bracket in the expansion card module are compact in structure, fingers are not easy to extend into the round holes, and no force application space is provided, so that the expansion card module is still inconvenient for workers to operate, and the expansion card module is difficult to plug and unplug.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the above-mentioned not enough to prior art exists provides a support handle of expansion card module, the utility model discloses can provide application of force space for staff's operation expansion card module, make things convenient for staff's operation expansion card module, make staff's plug expansion card module more convenient and fast.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a support handle of expansion card module, is including locating handle and the fixed plate on the roof of support, and the handle is articulated with the roof, and the fixed plate is connected with the roof, and the up end of fixed plate is equipped with the fixed slot, fixed slot and handle interference fit.

Further, the up end of roof is equipped with the mounting groove, and handle and fixed plate all locate in the mounting groove.

Further, the handle includes the handle body and locates the hinge bar of this end of body of handle, hinge bar and this body coupling of handle, and the tank bottom of mounting groove is equipped with first mounting hole, is equipped with the arc of upwards arching in the first mounting hole, and the lower extreme of arc is connected with the tank bottom of mounting groove, and the lower terminal surface of the tank bottom of mounting groove is equipped with the baffle, forms between baffle and the arc to be used for with hinge bar complex hinge hole.

Further, the cell wall of mounting groove is equipped with the second mounting hole with first mounting hole intercommunication, and the roof is equipped with the fixed orifices, and the lower terminal surface of fixed plate is equipped with the connecting plate, and the one end and the fixed plate of connecting plate are connected, and the one end that the fixed plate was kept away from to the connecting plate is equipped with the buckle seat, buckle seat and fixed orifices cooperation, first mounting hole and second mounting hole all with the connecting plate cooperation.

Further, the tank bottom of mounting groove is equipped with the slide opening, and the slide opening includes first slide opening, the second slide opening that communicates with first slide opening, and the lower terminal surface of fixed plate is equipped with the slide, the slide including be used for with slide opening complex slider with be used for preventing the limiting plate that the slider upwards deviate from the second slide opening.

Furthermore, the connecting plate is equipped with and subtracts the material hole, and the buckle seat is equipped with and subtracts the silo.

Furthermore, an operation groove communicated with the fixing groove is formed in the upper end face of the fixing plate.

The utility model discloses beneficial effect who has:

1. the utility model has the advantages that the handle and the fixed plate are arranged on the top plate of the bracket, so that when the expansion card module is plugged, a worker can plug and pull the expansion card module by lifting the handle, and the handle provides a force application space for the worker to operate the expansion card module, so that the worker can plug and pull the expansion card module more conveniently and quickly; in addition, when the expansion card module does not need to be plugged and unplugged, the handle can be hidden in the fixing groove of the fixing plate, so that the handle is prevented from influencing the overall height of the expansion card module, the space in the server occupied by the handle is saved, and the space utilization rate is high; furthermore, when the handle is hidden in the fixed slot of the fixed plate, the handle is fixed in the fixed slot due to interference fit of the handle and the fixed slot, so that the handle cannot be loosened on the top plate of the support, vibration of the handle is avoided, noise is reduced, deformation and damage of the handle are avoided, if the handle cannot be fixed, in the operation process of a server system, due to vibration transmission of the fan, resonance noise can be caused and generated due to resonance of the handle, and in the packaging and transporting process, if the handle cannot be fixed, the handle collides with other devices in the server, so that deformation or damage of the handle is caused.

2. Through set up the mounting groove on the roof, can place in the mounting groove back at handle and fixed plate, avoid handle and fixed plate protrusion in the roof and lead to handle and fixed plate and server machine incasement other device collision damage, played the guard action to handle and fixed plate.

3. The hinge rod and the hinge hole formed by the baffle plate and the arc-shaped plate are arranged, the hinge of the handle and the top plate can be realized only by inserting the hinge rod of the handle into the hinge hole, and when the handle is required to be disassembled from the top plate, the hinge rod is only required to be drawn out of the hinge hole, so that tool-free disassembly and assembly of the handle on the top plate are realized, the structure is simple, and the maintenance is convenient; and, the baffle can separate the hinge bar of handle and the circuit board of installing in the roof below of support, avoids the circuit board short circuit.

4. Through setting up the second mounting hole, can let the one end that the connecting plate was equipped with the buckle seat pass the lower terminal surface that the second mounting hole reachd the roof, buckle seat and the fixed orifices cooperation of being convenient for, rethread sets up buckle seat and fixed orifices, can only need let during the buckle seat extrudes the fixed orifices, just can be in the same place fixed plate and roof fixed, thereby realize the fixed plate fixed in the mounting groove, when needs part fixed plate and roof, only need with the buckle seat from the fixed orifices extrude downwards can, thereby realized the instrument dismouting of exempting from of fixed plate and roof, and convenient operation.

5. Through setting up slide opening and slide, can be in the same place with the fixed orifices cooperation at the buckle seat, make the fixed plate install in the mounting groove after, utilize the limiting plate of slide to prevent that the slider of slide from upwards deviating from the second slide opening of slide opening to prevent that the fixed plate from upwards deviating from in the mounting groove, improved stability and the reliability that the fixed plate was installed in the mounting groove.

6. Through setting up and subtracting the material hole and subtract the material groove, can subtract unnecessary material thickness on connecting plate and the buckle seat, keep the material thickness even, prevent in the injection moulding process, the surperficial shrink influence outward appearance of connecting plate and buckle seat.

7. Through the operation groove that sets up and fixed slot intercommunication, can make things convenient for the staff to take from the fixed slot and hold between the fingers the handle, convenient operation.

Drawings

FIG. 1 is a schematic structural diagram of a bracket of an expansion card module;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of the construction of the baffle;

FIG. 4 is a schematic view of the structure of the handle;

FIG. 5 is a first schematic view of the fixing plate;

FIG. 6 is a second schematic structural view of the fixing plate;

FIG. 7 is a third schematic structural view of a fixing plate;

FIG. 8 is a first view illustrating a first usage state of a holder handle of the expansion card module;

FIG. 9 is a second schematic view illustrating a usage status of the rack handle of the expansion card module;

fig. 10 is a partial enlarged view at fig. 9B;

FIG. 11 is a third view illustrating a usage status of the holder handle of the expansion card module;

fig. 12 is a partial enlarged view of fig. 11C.

Description of reference numerals:

1-top plate, 1-1-mounting groove, 1-2-sliding hole, 1-2-1-first sliding hole, 1-2-2-second sliding hole, 1-3-first mounting hole, 1-4-second mounting hole, 1-5-arc plate and 1-6-fixing hole;

2-baffle, 2-1-first avoiding hole;

3-handle, 3-1-handle body, 3-2-hinged rod;

4-fixing plate, 4-1-second avoiding hole, 4-2-fixing groove, 4-3-fixing seat, 4-4-operating groove, 4-5-sliding seat, 4-5-1-sliding block, 4-5-2-limiting plate, 4-6-connecting plate, 4-6-1-first reducing hole, 4-6-2-second reducing hole, 4-6-3-third reducing hole, 4-7-clamping seat and 4-7-1-reducing groove.

Detailed Description

For a better understanding of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings. It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

a rack handle of an expansion card module, as shown in figure 9 or figure 11, comprises a handle 3 and a fixing plate 4 which are arranged on a top plate 1 of a rack.

As shown in figures 1 and 2, in order to avoid damage caused by collision between the handle 3 and the fixing plate 4 protruding out of the top plate 1 and other devices in the server, the top plate 1 is provided with an installation groove 1-1, the bottom of the installation groove 1-1 is provided with a sliding hole 1-2, and the sliding hole comprises a first sliding hole 1-2-1 and a second sliding hole 1-2-2 which are sequentially communicated from left to right. The bottom of the mounting groove 1-1 is provided with a first mounting hole 1-3, the wall of the mounting groove 1-1 is provided with a second mounting hole 1-4, and the first mounting hole 1-3 is communicated with the second mounting hole 1-4. An arc plate 1-5 which is arched upwards is arranged in the first mounting hole 1-3, and the lower end of the arc plate 1-5 and the bottom of the mounting groove 1-1 are integrally formed. The top plate 1 is provided with fixing holes 1-6.

As shown in figure 3, the baffle 2 is provided with a first avoiding hole 2-1, and the first avoiding hole 2-1 is communicated with the sliding hole 1-2.

As shown in fig. 4, the handle 3 includes a handle body 3-1 and hinge rods 3-2 disposed at two ends of the handle body 3-1, the handle 3 is obtained by bending the handle body 3-1 into a concave shape by using a steel wire, and then bending the two ends of the handle body 3-1 into the hinge rods 3-2, so that the handle body 3-1 and the hinge rods 3-2 are formed by bending the same section of steel wire, which is convenient for processing, and also improves the strength of the handle 3, and moreover, the handle 3 has certain elasticity and can bear certain pulling force.

As shown in fig. 5, when the fixing plate 4 is placed in the mounting groove 1-1, the fixing plate 4 is provided with a second avoiding hole 4-1 in order to prevent the fixing plate 4 from being unstably jacked by the arc-shaped plate 1-5. The upper end surface of the fixing plate 4 is provided with a fixing groove 4-2. In order to realize the interference fit between the fixing groove 4-2 and the handle body 3-1, in this embodiment, the groove wall of the fixing groove 4-2 is provided with a fixing seat 4-3, and the fixing seat 4-3 and the fixing plate 4 are integrally formed. In order to conveniently hold the handle 3 from the fixing groove 4-2, the upper end face of the fixing plate 4 is provided with an operation groove 4-4, and the operation groove 4-4 is communicated with the fixing groove 4-2. As shown in fig. 6 and 7, a sliding seat 4-5 is disposed on a lower end surface of the fixed plate 4, the sliding seat 4-5 includes a sliding block 4-5-1 and a limiting plate 4-5-2, which are sequentially connected from top to bottom, the sliding seat 4-5 and the fixed plate 4 are integrally formed, the sliding block 4-5-1 is matched with the sliding hole 1-2, and the limiting plate 4-5-2 is used for preventing the sliding block 4-5-1 from being upwardly removed from the second sliding hole 1-2-2, specifically: the width c of the limiting plate 4-5-2 is larger than the width b of the second sliding hole 1-2-2, and the width c of the limiting plate 4-5-2 is smaller than the width a of the first sliding hole 1-2-1. The lower end face of the fixed seat 4 is provided with a connecting plate 4-6, one end of the connecting plate 4-6 is connected with the fixed plate 4, one end of the connecting plate 4-6, which is far away from the fixed plate 4, is provided with a buckle seat 4-7, and the buckle seat 4-7 and the connecting plate 4-6 are integrally formed with the fixed plate 4. In order to reduce the excessive material thickness, keep the material thickness uniform and prevent the surface shrinkage of the connecting plate 4-6 and the buckle seat 4-7 from affecting the appearance in the injection molding process, the connecting plate 4-6 is provided with material reducing holes as shown in fig. 6, the material reducing holes comprise a first material reducing hole 4-6-1, a second material reducing hole 4-6-2 and a third material reducing hole 4-6-2, and the upper end surface of the buckle seat 4-7 is provided with a material reducing groove 4-7-1 as shown in fig. 5.

During installation: (1) as shown in fig. 8, the baffle plate 2 is stuck to the lower end surface of the bottom of the mounting groove 1-1 so that: the first avoidance hole 2-1 of the baffle 2 is communicated with the sliding hole 1-2 arranged at the bottom of the mounting groove 1-1, the baffle 2 seals the first mounting hole 1-3 arranged at the bottom of the mounting groove 1-1, and a hinge hole for inserting the hinge rod 3-2 is formed between the baffle 2 and the arc-shaped plate 1-5.

(2) And the hinge rod 3-2 of the handle 3 penetrates through the second avoiding hole 4-1 of the fixing plate 4, and then the hinge rod 3-2 is inserted into the hinge hole, so that the installation of the handle 3 and the top plate 1 is completed.

Therefore, the hinge rod 3-2 and the hinge hole formed by the baffle plate 2 and the arc-shaped plate 1-5 are arranged, the hinge of the handle 3 and the top plate 1 can be realized only by inserting the hinge rod 3-2 of the handle 3 into the hinge hole, and when the handle 3 needs to be disassembled from the top plate 1, the hinge rod 3-2 only needs to be drawn out from the hinge hole, so that the tool-free disassembly and assembly of the handle 3 on the top plate 1 are realized, the structure is simple, and the maintenance is convenient; and, the baffle 2 can separate the hinge rod 3-2 of the handle 3 from the circuit board installed below the top plate 1 of the bracket, avoiding the short circuit of the circuit board.

(3) The end, provided with the buckle seat 4-7, of the connecting plate 4-6 is inserted into the second mounting hole 1-4, and then the fixing plate 4 is moved downwards, so that: a limiting plate 4-5-2 of a sliding seat 4-5 penetrates through a first sliding hole 1-2-1 to be inserted into a first avoiding hole 2-1 of a baffle 2, a sliding block 4-5-1 of the sliding seat 4-5 is inserted into the first sliding hole 1-2-1, a connecting plate 4-6 is inserted into a first mounting hole 1-3 and falls on the upper end face of the baffle 2 to be supported by the baffle 2, an arc-shaped plate 1-5 is inserted into a second avoiding hole 4-1 of a fixing plate 4, the fixing plate 4 falls on the upper end face of the groove bottom of the mounting groove 1-1 to be supported by the groove bottom of the mounting groove 1-1, and the upper end of a buckle seat 4-7 is propped against the lower end face of the top plate 1;

the fixing plate 4 is then moved to the right, as shown in fig. 8, so that: the sliding block 4-5-1 slides out of the first sliding hole 1-2-1 and slides into the second sliding hole 1-2-2, the limiting plate 4-5-2 slides to the right end of the first avoiding hole 2-1 from the left end of the first avoiding hole 2-1 in the first avoiding hole 2-1, and the buckle seat 4-7 is extruded into the fixing hole 1-6 arranged in the top plate 1, so that the buckle seat 4-7 is in interference fit with the fixing hole 1-6, the fixing plate 1-6 and the top plate 1 are installed, and the installation of the utility model is also completed.

Therefore, by arranging the second mounting holes 1-4, one end of the connecting plate 4-6, which is provided with the buckle seats 4-7, can penetrate through the second mounting holes 1-4 and reach the lower end face of the top plate 1, so that the buckle seats 4-7 can be matched with the fixing holes 1-6 conveniently; through the arrangement of the first mounting holes 1-3, the connecting plates 4-6 can be inserted into the first mounting holes 1-3, so that the height of the fixing plate 4 and the top plate 1 which are mounted together is reduced, and the occupied server space is saved; through arranging the buckle seats 4-7 and the fixing holes 1-6, the fixing plate 4 and the top plate 1 can be fixed together only by extruding the buckle seats 4-7 into the fixing holes 1-6, so that the fixing of the fixing plate 4 in the mounting groove 1-1 is realized, and when the fixing plate 4 and the top plate 1 need to be separated, the buckle seats 4-7 only need to be extruded downwards from the fixing holes 1-6, so that tool-free disassembly and assembly of the fixing plate 4 and the top plate 1 can be realized, and the operation is convenient; by making the width c of the limit plate 4-5-2 larger than the width b of the second sliding hole 1-2-2 and making the width c of the limit plate 4-5-2 smaller than the width a of the first sliding hole 1-2-1, after the fixed plate 4 is installed in the installation groove 1-1, the limit plate 4-5-2 can be used to prevent the slider 4-5-1 from being separated upwards from the second sliding hole 1-2-2, so as to prevent the fixed plate 4 from being separated upwards from the installation groove 1-1 and improve the stability and reliability of the installation of the fixed plate 4 in the installation groove 1-1.

When in use: as shown in fig. 9 and 10, when the handle 3 is not needed, the handle body 3-1 of the handle 3 is placed in the fixing groove 4-2 on the upper end surface of the fixing plate 4, so that the handle body 3-1 is hidden in the fixing groove 4-2, and the handle 3 is prevented from influencing the overall height of the expansion card module, thereby saving the space in the server occupied by the handle 3 and having high space utilization; because the fixing seat 4-3 is arranged in the fixing groove 4-2, the handle body 3-1 placed in the fixing groove 4-2 is extruded by the fixing seat 4-3 to be in interference fit with the fixing groove 4-2, the handle 3 is fixed in the fixing groove 4-2, the handle 3 cannot be loosened on the top plate 1 of the support of the expansion card module, vibration of the handle 3 is avoided, noise is reduced, and deformation and damage of the handle 3 are avoided.

As shown in fig. 11 and 12, when the handle 3 needs to be used, a worker inserts fingers into the operation slot 4-4 formed in the upper end surface of the fixing plate 4, then pinches the handle body 3-1 placed in the fixing slot 4-2, and pulls out the handle body 3-1 from the fixing seat 4-3 formed in the slot wall of the fixing slot 4-2, so that the handle body 3-1 of the handle 3 stands up, and finally the worker lifts the handle 3 to pull out the expansion card module from the server, and the handle 3 is arranged so that the worker can operate the expansion card module to provide a force application space, so that the worker can insert and pull out the expansion card module more conveniently and quickly.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. The utility model provides a support handle of expansion card module which characterized in that, is including locating handle and the fixed plate on the roof of support, and the handle is articulated with the roof, and the fixed plate is connected with the roof, and the up end of fixed plate is equipped with the fixed slot, fixed slot and handle interference fit.

2. The holder handle for an expansion card module of claim 1, wherein the top plate has a mounting groove on the top surface, and the handle and the fixing plate are disposed in the mounting groove.

3. The support handle of an expansion card module as claimed in claim 2, wherein the handle comprises a handle body and a hinge rod arranged at the end of the handle body, the hinge rod is connected with the handle body, the bottom of the mounting groove is provided with a first mounting hole, the first mounting hole is internally provided with an upwardly arched arc-shaped plate, the lower end of the arc-shaped plate is connected with the bottom of the mounting groove, the lower end surface of the bottom of the mounting groove is provided with a baffle plate, and a hinge hole matched with the hinge rod is formed between the baffle plate and the arc-shaped plate.

4. The holder handle for an expansion card module of claim 3, wherein the wall of the mounting groove is provided with a second mounting hole communicating with the first mounting hole, the top plate is provided with a fixing hole, the lower end surface of the fixing plate is provided with a connecting plate, one end of the connecting plate is connected to the fixing plate, one end of the connecting plate away from the fixing plate is provided with a fastener seat, the fastener seat is engaged with the fixing hole, and the first mounting hole and the second mounting hole are engaged with the connecting plate.

5. The holder handle for an expansion card module of claim 4, wherein the bottom of the mounting groove is provided with a slide hole, the slide hole comprises a first slide hole and a second slide hole communicated with the first slide hole, the lower end surface of the fixing plate is provided with a slide seat, and the slide seat comprises a slide block for cooperating with the slide hole and a limiting plate for preventing the slide block from being disengaged from the second slide hole.

6. The holder handle for an expansion card module of claim 4, wherein the connecting plate has a relief hole, and the clip seat has a relief groove.

7. The holder handle for an expansion card module of claim 1, wherein the upper end surface of the fixing plate is provided with an operation groove communicating with the fixing groove.

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