CN219118990U - Top cover lock with button - Google Patents

Abstract

The utility model discloses a top cover lock with a button, which comprises a lock seat and a lock handle which are hinged with each other, wherein a movable sliding block is arranged in the lock seat, the sliding block is hinged with one end of a connecting plate, the other end of the connecting plate is hinged with the lock handle, the lock handle can drive the sliding block to move relative to the lock seat by overturning relative to the lock seat, a jack is arranged on the lock seat, a button component is arranged on the lock handle, and the button component comprises a telescopic tongue piece which can extend into or extend out of the jack.

Description

Top cover lock with button

Technical Field

The present utility model relates to a top cover lock with a push button.

Background

The server, also called a server, is a device that provides computing services, and has good stability, security, and data processing capabilities. Server cabinets are used to combine mounting panels, cards, boxes, electronic components, devices, and mechanical parts into a unitary mounting box. The server cabinet consists of a frame and a cover plate, and most of the early cover plates are fixed on the frame by screws, and because more screws are used, special tools such as screwdrivers are needed during disassembly and assembly, and the disassembly and assembly are troublesome.

The top cover lock of the current server mechanism can refer to Chinese patent, patent number: 201920018922.3A server cover plate lock disclosed herein has the disadvantages of laborious turning over of a lock handle and a lock seat, inconvenient opening and closing, and needs to rotate rivets on the lock handle by using a tool to drive eccentric tongue pieces to rotate, then release the abutting relationship between the lock handle and the lock seat, and can not realize the turning over of the lock handle relative to the lock seat in a rapid and labor-saving manner.

Disclosure of Invention

In order to solve the above technical problems, an object of the present utility model is to provide a top cover lock with a button.

The utility model is realized by the following technical scheme:

the utility model provides a top cap lock with button, includes looks articulated lock seat and locking lever, be provided with the slider that can remove in the lock seat, the slider is articulated mutually with connecting plate one end, the connecting plate other end is articulated mutually with the locking lever, the locking lever can drive the slider and remove relative lock seat upset, be provided with the jack on the lock seat, be provided with button assembly on the locking lever, button assembly includes the tongue piece that can stretch into or stretch out the jack.

In an embodiment of the utility model, the button assembly comprises a base connected with the lock handle, a button capable of being pressed is arranged on the base, a tongue piece is arranged at the front end and/or the rear end of the base, a spring capable of being matched with the tongue piece is also arranged on the base, and the tongue piece extends outwards when the button is not pressed by the spring.

In the embodiment of the utility model, the base is provided with the arc-shaped groove, the spring is arranged in the arc-shaped groove, one end of the tongue piece is provided with the connecting column, the connecting column is sleeved in the spring, and the other end of the tongue piece can be connected with the jack in a matched manner.

In the embodiment of the utility model, the connecting block is arranged at the side of the tongue piece, the connecting block is provided with the first guide inclined plane, the button is provided with the second guide inclined plane towards the base, and the first guide inclined plane can be matched with the second guide inclined plane, so that the tongue piece can retract inwards when the button is pressed.

In the embodiment of the utility model, one end of the lock seat is provided with a first pin shaft, a torsion spring is sleeved on the first pin shaft, and the lock seat is connected with the lock handle in a matched manner through the torsion spring.

In the embodiment of the utility model, one end of the connecting plate is connected with the lock handle through the second pin shaft, and the other end of the connecting plate is connected with the sliding block through the third pin shaft.

In the embodiment of the utility model, the lock seat is further provided with a chute, and the third pin shaft is connected with the chute in a matching way.

In the embodiment of the utility model, an opening is arranged on the connecting plate, a rotatable rivet is arranged on the lock handle, the lower end of the rivet is connected with an eccentric tongue piece capable of synchronously rotating with the rivet, the eccentric tongue piece can extend into the lower end of the connecting plate through the opening, and the eccentric tongue piece can also be abutted against the connecting plate at the periphery of the opening.

In the embodiment of the utility model, the length direction of the lock seat is provided with the lower groove, and the length of the lower groove is matched with the length of the lock handle.

The top cover lock with the button has the following beneficial effects: the button component is inlaid in the lock handle, so that the lock handle can reach the maximum size, and the external cover plate is driven to move by pulling the lock handle, so that more labor is saved. Because the button component is inlaid in the lock handle, the appearance is more integral and more attractive.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of the present utility model.

Fig. 2 is a schematic view of the utility model in an unlocked state.

Fig. 3 is a schematic diagram of a push button in the present utility model.

Fig. 4 is a schematic view of the lock-off state in the present utility model.

Fig. 5 is a schematic view of a tongue in the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to the drawings, a top cover lock with a button comprises a lock base 10 and a lock handle 20 which are hinged with each other, wherein the lock base is in a closed state when being covered on the lock base, and is in an unlocking state when being covered on the lock base, the lock base is provided with a lower groove 14 to form a ship shape for placing the following parts, a movable sliding block 30 is arranged in the lock base, the sliding block is hinged with one end of a connecting plate 70, the other end of the connecting plate 70 is hinged with the lock handle, and the lock handle can drive the sliding block to move relative to the lock base when being turned relative to the lock base, so that the top cover lock is in use: the slide block is provided with a slot 31, the frame of the server cabinet is provided with a fixing pin 100, the top cover lock is arranged on the cover plate of the server cabinet, the fixing pin stretches into the slot to be matched with the slot, the lock seat is also provided with a notch 12 for the fixing pin to stretch into, when the lock handle is turned over and opened relative to the lock seat, the slide block moves, the slot also moves relative to the fixing pin, and the top cover lock moves transversely, so that the cover plate also moves transversely relative to the frame. The lock seat is provided with the jack 11, in an embodiment, the jack is provided with two, is located the front and back end of lock seat, be provided with button subassembly on the stem, the button subassembly includes the tongue piece 41 that can stretch into or stretch out the jack, further, the tongue piece also is provided with two, is located the front and back end of button subassembly, when the tongue piece stretches into the jack, accomplishes the lock of closing, when the tongue piece breaks away from the jack, is in the state of unblanking.

Preferably, the button assembly includes the base 42 that is connected with the stem, be provided with the button 43 that can press on the base, base front end and/or rear end are provided with the tongue, still be provided with on the base can with tongue matched with spring 44, the spring can make when not pressing the button, the tongue is outwards extended, when not carrying out effort to the button, the tongue keeps the state that stretches out under the effect of spring, when pressing the button, the tongue is inwards received, can open the stem relative lock seat at this moment, and the spring is compressed at this moment, loosens the button, and the tongue is outwards extended under the effect of spring.

Further, an arc groove 45 is formed in the base, the spring is arranged in the arc groove, the spring can be prevented from moving randomly through cooperation of the button and the base, a connecting column 46 is arranged at one end of the tongue piece, the connecting column is sleeved in the spring, in one embodiment of the utility model, two tongue pieces are arranged, two ends of the spring are sleeved on the peripheries of the two connecting columns, and the other end of the tongue piece can be connected with the jack in a matched mode.

Still further, the side of tongue piece is provided with connecting block 47, be provided with first direction inclined plane 48 on the connecting block, be provided with second direction inclined plane 49 on the button orientation base, first direction inclined plane can cooperate with the second direction inclined plane, makes when realizing that the button presses, the tongue piece is toward the receipts, and when pressing the button, the second direction inclined plane acts on first direction inclined plane, and the button moves down, and the tongue piece is toward the receipts, can realize the operation of unblanking this time. Preferably, a third guiding inclined plane 411 which can be matched with the side wall of the lock seat is arranged at the other end of the tongue piece, when the lock handle is covered on the lock seat, the third guiding inclined plane is matched with the side wall of the lock seat, so that the tongue piece is retracted inwards, at the moment, the spring is compressed, and when the tongue piece reaches the position of the jack, the tongue piece extends outwards under the action of the spring, and is inserted into the jack to realize the locking operation.

Preferentially, a first pin shaft 51 is arranged at one end of the lock seat, a torsion spring 60 is sleeved on the first pin shaft, the lock seat and the lock handle are connected in a matched manner through the torsion spring, when the button is pressed in a locking state, the tongue piece is retracted inwards, the tongue piece is separated from the jack, and under the action of the torsion spring, the lock handle automatically turns over relative to the lock seat.

Further, one end of the connecting plate is connected with the lock handle through a second pin 52, and the other end of the connecting plate is connected with the sliding block through a third pin 53. The lock seat is also provided with a sliding groove 13, the third pin shaft is connected with the sliding groove in a matched mode, preferably, the sliding groove is transversely arranged to ensure that the sliding block transversely slides, and the second pin shaft is located beside the lock handle close to the first pin shaft.

In a preferred embodiment of the utility model, an opening 71 is arranged on the connecting plate, a rotatable rivet 81 is arranged on the locking handle, the lower end of the rivet is connected with an eccentric tongue piece 82 which can rotate synchronously with the rivet, the eccentric tongue piece can extend into the lower end of the connecting plate through the opening, and the eccentric tongue piece can be abutted against the connecting plate at the periphery of the opening. When the cover plate is covered on the lock seat, in order to prevent misoperation, the eccentric tongue piece is driven to rotate along with the rotation of the rivet, one end of the eccentric tongue piece can be abutted on the connecting plate below the opening, so that the lock handle can not rotate relative to the lock seat even if the lock handle is pressed again, and the top cover lock is guaranteed to be in a locking state.

Preferably, the lock seat is provided with a lower groove 14 in the length direction, and the length of the lower groove is matched with the length of the lock handle. That is, the length of the lock handle can be the same as the length of the lower groove of the lock seat, so that the lock handle can reach the maximum size, and the lock handle can be driven by less force.

The utility model is more specifically described as follows: when the tongue piece contacts with the lock seat, the lock seat retracts under the action of the shell, and when the lock seat is pressed to a horizontal position, the tongue piece enters the jack under the action of the spring due to the jack on the side face of the lock seat, and the lock seat is blocked by the tongue piece and is in a locking state. In the unlocking state, the button is pressed, the tongue piece is retracted under the action of the button, the tongue piece is separated from the jack on the lock seat, and the lock handle is sprung under the action of the torsion spring, so that the lock is unlocked. The lock handle is connected with the slide block through the connecting plate, and the slide block is driven to move by pressing and/or pulling the lock handle, and the slide block drives the top cover lock to move together with the external cover plate, so that the cover can be easily opened and closed.

The utility model adopts the mode of directly pressing the lock handle to switch the lock, so that the lock handle reaches the maximum size, and the lock handle is pulled to drive the external cover plate to move more labor-saving. Meanwhile, the button component is inlaid in the lock handle, so that the lock handle reaches the maximum size, and the external cover plate is driven to move by pulling the lock handle more labor-saving.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (9)

1. The utility model provides a top cap lock with button, includes looks articulated lock seat and locking lever, be provided with the slider that can remove in the lock seat, the slider is articulated mutually with connecting plate one end, the connecting plate other end is articulated mutually with the locking lever, the relative lock seat upset of locking lever can drive the slider and remove relative lock seat, a serial communication port, be provided with the jack on the lock seat, be provided with button assembly on the locking lever, button assembly includes the tongue piece that can stretch into or stretch out the jack.

2. A top cover lock with a button according to claim 1, wherein the button assembly comprises a base connected with a locking handle, the base is provided with a button capable of being pressed, the front end and/or the rear end of the base are provided with tongue pieces, the base is further provided with springs capable of being matched with the tongue pieces, and the springs enable the tongue pieces to extend outwards when the button is not pressed.

3. The top cover lock with the button according to claim 2, wherein the base is provided with an arc-shaped groove, the spring is arranged in the arc-shaped groove, one end of the tongue piece is provided with a connecting column, the connecting column is sleeved in the spring, and the other end of the tongue piece can be connected with the jack in a matched manner.

4. A top cover lock with a button according to claim 3, wherein a connecting block is arranged beside the tongue piece, a first guiding inclined plane is arranged on the connecting block, a second guiding inclined plane is arranged on the button towards the base, and the first guiding inclined plane can be matched with the second guiding inclined plane, so that the tongue piece can be retracted when the button is pressed.

5. The top cover lock with a button according to any one of claims 1-4, wherein a first pin shaft is arranged at one end of the lock seat, a torsion spring is sleeved on the first pin shaft, and the lock seat and the lock handle are connected in a matched manner through the torsion spring.

6. The top cover lock with button as claimed in claim 5, wherein one end of the connection plate is connected to the lock handle via a second pin, and the other end of the connection plate is connected to the slider via a third pin.

7. The top cover lock with the button as set forth in claim 6, wherein a chute is further provided on the lock base, and the third pin shaft is cooperatively connected with the chute.

8. A top cover lock with a button according to any one of claims 1-4 and 6-7, wherein an opening is provided in the connecting plate, a rotatable rivet is provided in the locking handle, an eccentric tongue piece capable of rotating synchronously with the rivet is connected to the lower end of the rivet, the eccentric tongue piece can extend into the lower end of the connecting plate through the opening, and the eccentric tongue piece can be abutted against the connecting plate at the periphery of the opening.

9. The top cover lock with a button as claimed in claim 8, wherein the lock base is provided with a lower groove in a length direction, and a length of the lower groove is matched with a length of the lock handle.

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