CN214757472U - Limiting mechanism and cabinet power supply adopting same - Google Patents

Abstract

The utility model discloses a stop gear sets up and provides spacing effect to the rack power between rack power and rack, and wherein the rack power is placed on the horizontal support in the rack, including setting up the joint structure in rack power bottom, just have the spacing groove that holds the joint structure on the support, when the rack power is placed on the support the joint structure sinks the spacing inslot and by the pivot restriction rack power that the spacing inslot was equipped with carry out the horizontal motion towards the rack outside.

Description

Limiting mechanism and cabinet power supply adopting same

Technical Field

The utility model belongs to the technical field of the communication rack, concretely relates to stop gear and adopt rack power of this mechanism.

Background

The communication cabinet is one of outdoor cabinets, is made of metal or nonmetal materials, does not allow an unauthorized operator to enter into an operation cabinet body, and provides outdoor physical working environment and safety system equipment for a wireless communication station or a wired network station workstation. The cabinet is suitable for being installed in outdoor environments such as roadsides, parks, roofs, mountainous areas and flat ground, base station equipment, power supply equipment, storage batteries, temperature control equipment, transmission equipment and other matched equipment can be installed in the cabinet, or installation space and heat exchange capacity are reserved for the equipment, and reliable mechanical and environmental protection can be provided for normal operation of internal equipment.

Be equipped with multiple functional unit in the rack, usually by external power source power supply, nevertheless avoid causing the circumstances such as shut down because of the outage to take place, then can set up the battery in the rack for subsequent use. The cabinet battery is arranged in the cabinet and provides a backup guarantee for the internal electric equipment, has a detachable characteristic, and is arranged in the cabinet through a sliding groove or a fixing frame. The existing standby batteries are directly fixed through slots or bolts, and if the standby batteries are fixed through the bolts, the replacement is not facilitated, and frequent dismounting of the bolts easily causes the situations of thread slipping of fixing holes and the like, so that the batteries cannot be stably fixed; whereas a normal detachable connection cannot acquire its fixed state.

Then in order to realize the efficient process of dismantling, can set up the joint stop gear of mutually supporting in rack and battery case outside, nevertheless often because this mechanism does not have stronger restriction effect, when receiving outside single impact or the vibration transmission that lasts, this rack battery can outwards remove, not only can lead to the fact certain influence to whole rack, and circuit connection in its and the rack can break off simultaneously, leads to its unable consumer in giving the rack to provide the guarantee.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a stop gear and adopt rack power of this mechanism aims at realizing that the level to the rack power is spacing through a simple and practical's stop gear, avoids it to appear unnecessary in the use and outwards slides.

The utility model discloses the technical scheme who adopts does:

in a first aspect, the utility model discloses a stop gear sets up and provides spacing effect to the rack power between rack power and rack, and wherein the rack power is placed on horizontal support in the rack, including setting up the joint structure in rack power bottom, just have the spacing groove that holds the joint structure on the support, place on the support when the rack power the joint structure sinks into the spacing inslot and by the pivot restriction rack power that the spacing inslot was equipped with carry out the horizontal motion towards the rack outside.

First, the utility model discloses a stop gear mainly sets up in communication rack for carry on spacingly to the rack power. The communication cabinet is an independent cabinet body arranged outdoors, a plurality of power supply modules and functional modules are arranged inside the communication cabinet, and power is supplied mainly through external cables. However, in order to improve the stability and avoid equipment downtime caused by power failure, a standby power supply is arranged in the cabinet, so that standby electric energy is provided for all or part of functional components in time during power failure.

The utility model provides a rack power is a detachable rack power, and it has independent shell structure to be equipped with the connector on the casing and be used for inserting the rack circuit. Because of its dead weight is great, then generally be provided with the support and be used for fixed support, and when changing only need with its fixed face along the support outwards slip can. But because for the ease of dismouting change, the stationary plane of event support is smooth surface, and partial prior art only through simple spacing result or directly through its slip of cabinet door restriction, in case great impact force or the vibration transmission that lasts appear, the rack power in the rack has the hidden danger of independently roll-off rack.

In the embodiment, the limit groove is directly arranged on the support, and the shaft pin is arranged in the limit groove to limit the cabinet power supply. The limiting groove is arranged on a fixing surface of the bracket, which is in direct contact with the bottom of the cabinet power supply, and is designed to be sunk inwards, a clamping structure which extends into the limiting groove independently is arranged on the cabinet power supply, and the shaft pin blocks the clamping structure to limit the cabinet power supply.

The clamping structure is a part protruding outwards on the cabinet power supply shell and comprises a detachable piece and an integrated piece. And the length direction of the limiting groove is parallel to the direction vertical to the opening of the cabinet. The clamping structure is not only limited by the inner wall of the limiting groove and cannot move left and right, but also can be contacted with the shaft pin through arranging the shaft pin structure at a proper position when the cabinet power supply is placed at a designated position on the support, so that a blocking effect is formed.

Moreover, the clamping structure comprises a movable part, and when the whole cabinet power supply is pushed inwards, the clamping structure can move and avoid when meeting the shaft pin, so that the cabinet power supply can be smoothly pushed inwards when being installed.

Combine the first aspect, the utility model provides a first embodiment of the first aspect, the joint structure is the cardboard through the bolt fastening in cabinet power bottom, the cardboard has the tip, and the tip of cardboard supports on the pivot when the cabinet power is kept flat on the support.

The end part means that the whole clamping structure has a larger contact surface to contact with the shaft pin, the shaft pin is in a transverse structure, namely, two ends of the shaft pin are connected with the inner wall of the limiting groove, and the middle part of the shaft pin is in contact with the clamping structure. The spacing mode of tip can improve as far as and block the effect, and has higher structural stability through setting up suitable joint structure.

In combination with the first aspect, the present invention provides a second implementation manner of the first aspect, wherein the shaft pin is movably connected to the bracket and can lose the limitation on the power supply of the cabinet after being moved.

Fixed pivot can play the better spacing effect that blocks, and mobilizable pivot has the operation end, and the user can remove it when needs, loses the restriction to the joint structure temporarily, is convenient for outwards drag out whole rack battery smoothly.

Combine the first embodiment of first aspect, the utility model provides a third kind of embodiment of first aspect, the spacing inslot still is equipped with the baffle, the cardboard has two ascending tip of length direction, through pivot and baffle restriction cardboard horizontal migration.

Combine first aspect and first to three kinds of embodiments, the utility model provides a fourth embodiment of first aspect, still be equipped with the spring catch on the rack power, be equipped with the card hole that holds the spring catch tip on the support.

It is worth explaining that, the spring catch is a prepositioning structure, not only can provide certain spacing effect, realizes the spacing to rack power and cardboard with baffle, pivot jointly, can also realize the occupation detection to the rack power through setting up extra electronic sensor simultaneously. Once the spring pin is found to be displaced or loose, an alarm can be given.

In combination with the fourth embodiment of the first aspect, the present invention provides the fifth embodiment of the first aspect, wherein the support is a single-layer plate structure and has a flat surface capable of accommodating at least one cabinet power supply to perform horizontal sliding.

With reference to the fifth implementation manner of the first aspect, the present invention provides a sixth implementation manner of the first aspect, wherein the limiting groove is an integrated through groove structure formed by a sheet metal process, and an opening is formed in the edge of the support facing the outside.

It is worth to say that the limiting groove formed by the sheet metal process has higher structural strength, and meanwhile, the material and the process are saved. The outer side edge position refers to the edge position of the bracket facing to the outside when the bracket is installed in the cabinet, and the limiting groove is of a through structure, so that the whole flat surface of the bracket is subjected to sheet metal hydraulic forming, and the external clamping structure can directly slide in from the outer side opening.

In combination with the sixth embodiment of the first aspect, the present invention provides the seventh embodiment of the first aspect, wherein the bracket has a side plate and a back plate which are integrally bent and formed, and has a thickened portion which is curled downwards at the edge of the flat surface facing outwards, the thickness of the thickened portion is greater than the depth of the limiting groove, and an opening of the limiting groove is arranged on the outer end surface of the thickened portion.

The thickened part is formed by bending the extending edge of the outer side of the thickened part downwards by one hundred eighty degrees through a process to form a double-layer or multi-layer structure, so that the opening position of the limiting groove can be reinforced while the sliding of the whole cabinet power supply is not influenced, and better structural strength is provided for the shaft pin arranged at the position.

In combination with the sixth embodiment of the first aspect, the present invention provides a seventh embodiment of the first aspect, wherein the limiting groove penetrates through the entire flat surface.

In a second aspect, the utility model discloses a rack power, including casing and the mobilizable handle of setting on the positive terminal surface of casing, be equipped with on its back terminal surface with set up the plug complex socket on the support of rack, its characterized in that: it has a limiting mechanism for limiting horizontal movement between it and the bracket as claimed.

The utility model has the advantages that:

the utility model can realize the guiding effect of sliding installation by matching the limiting groove arranged on the bracket and the clamping structure arranged on the cabinet power supply, thereby limiting the displacement of the cabinet power supply in the plane direction perpendicular to the insertion direction; meanwhile, the shaft pins and the clamping plates are arranged in the limiting grooves, so that a good plane slip limiting effect can be formed when the cabinet power supply is installed in place.

Drawings

FIG. 1 is a front view of a single cabinet power supply of the present invention secured to a rack within a cabinet;

FIG. 2 is a schematic side view of a single cabinet power supply of the present invention mounted on a rack within a cabinet;

FIG. 3 is a second axial side view of a single cabinet power supply of the present invention mounted on a rack within a cabinet;

FIG. 4 is a front view of a single cabinet power supply of the present invention separated from the internal rack of the cabinet;

FIG. 5 is a schematic side view of a single cabinet power supply of the present invention shown in a first position separated from a rack in the cabinet;

fig. 6 is a schematic diagram of a second shaft side of the single cabinet power supply of the present invention in a state separated from the rack inside the cabinet.

In the figure: 1-shell, 2-bracket, 2.1-side plate, 2.2-back plate, 2.3-limit groove, 3-axle pin, 4-handle, 5-clamp hole, 6-clamp plate, 7-plug, 8-baffle plate and 9-spring pin.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the embodiment discloses a stop gear sets up and provides spacing effect to the rack power between rack power and rack, and wherein the rack power is placed on horizontal support 2 in the rack, including setting up the joint structure in rack power bottom, just have the spacing groove 2.3 that holds the joint structure on the support 2.

When the cabinet power supply is placed on the support 2, the clamping structure sinks into the limiting groove 2.3 and is limited by the shaft pin 3 arranged in the limiting groove 2.3 to move horizontally towards the outside of the cabinet. The cabinet power supply is a detachable rack power supply and is provided with an independent shell 1 structure, and a connector for accessing a cabinet circuit is arranged on the shell 1.

The clamping structure is a clamping plate 6 fixed at the bottom of the cabinet power supply through a bolt, the clamping plate 6 is provided with an end part, and the end part of the clamping plate 6 is abutted to the shaft pin 3 when the cabinet power supply is flatly placed on the support 2. And the shaft pin 3 is movably connected with the bracket 2 and can lose the limit of the cabinet power supply after moving. Fixed pivot 3 can play the better spacing effect that blocks, and mobilizable pivot 3 has the operation end, and the user can remove it when needs, loses the restriction to the joint structure temporarily, is convenient for outwards drag out whole rack battery smoothly.

Still be equipped with baffle 8 in the spacing groove 2.3, cardboard 6 has two ascending tip of length direction, through pivot 3 and baffle 8 restriction cardboard 6 horizontal migration. In order to further improve the limiting effect, a spring pin 9 is further arranged on the cabinet power supply, and a clamping hole 5 for accommodating the end part of the spring pin 9 is arranged on the bracket 2.

The bracket 2 is of a single-layer plate structure and is provided with a flat surface capable of accommodating at least one cabinet power supply to horizontally slide. The limiting groove 2.3 is an integrated through groove structure formed by sheet metal technology, and an opening is arranged on the edge of the support 2 facing to the outside of the flat surface.

The bracket 2 has a side plate 2.1 and a back plate 2.2 which are integrally formed by bending, and has a thickened part which is curled downwards at the edge of the flat surface facing to the outside, the thickness of the thickened part is larger than the depth of the limiting groove 2.3, and an opening of the limiting groove 2.3 is arranged on the outer end surface of the thickened part. The thickened part is formed by bending the extending edge of the outer side of the thickened part downwards by one hundred eighty degrees through a process to form a double-layer or multi-layer structure, so that the opening position of the limiting groove 2.3 can be reinforced while the sliding of the whole cabinet power supply is not influenced, and the shaft pin 3 is arranged at the position to provide better structural strength.

Example 2:

the present embodiment discloses a cabinet power supply with a limiting mechanism, as shown in fig. 1-6, fig. 1-3 respectively show the states of the cabinet power supply at various angles mounted on the rack 2, and fig. 4-6 show the views at various angles when the cabinet power supply is separated from the rack 2.

The cabinet power supply comprises an external shell 1, and the bracket 2 is a plate structure transversely arranged in the cabinet. Be equipped with vertical stand in the rack, be equipped with a plurality of supports 2 between the stand and be used for placing different functional unit. In the present embodiment, the bracket 2 is a single-layer structure made by sheet metal process, and is bent upward at 90 ° on both sides and back to form a side plate 2.1 and a back plate 2.2. The side plate 2.1 is provided with a plurality of hollow holes, and the back plate 2.2 is provided with a corresponding plug 7 for connecting the plug 7 at the back side of the cabinet power supply.

As can be seen from the figure, a plurality of damping blocks are further arranged on the back plate 2.2, and the damping blocks are rubber pieces to prevent the cabinet battery from impacting the cabinet body inwards. The main body of the bracket 2 is a flat bottom plate, a plurality of hollow grooves are arranged on the bottom plate, and two parallel limiting grooves 2.3 are also arranged on the bottom plate.

The limiting groove 2.3 is a lining groove structure formed by a sheet metal process, penetrates through the whole bottom plate and is provided with an opening at the epitaxial end part of the bottom plate. And the edge of the extending end part of the bottom plate is also curled inwards and downwards for 180 degrees to form a thickening layer, and a certain space is arranged in the thickening layer, so that a blocking piece can be arranged at the opening of the limiting groove 2.3 for blocking.

The casing 1 in this embodiment has a movable handle 4 on the front side and a strip-shaped clamping plate 6 on the bottom, which is substantially a metal pipe fixed on the bottom of the casing 1 by a plurality of bolts. And cardboard 6 has two tip, and cardboard 6 corresponds inserts in the spacing groove 2.3 to through spacing groove 2.3 restriction casing 1 about the level rock.

And be equipped with pivot 3 at spacing groove 2.3 opening part, the tip still is equipped with baffle 8 in spacing groove 2.3, and through pivot 3 and baffle 8 restriction cardboard 6 along length direction removal to avoid when whole rack battery does not receive upper and lower direction or oblique external force, unable outside roll-off support 2 through self vibration.

A vertical spring pin 9 is independently arranged in the shell 1, the spring pin 9 corresponds to the clamping hole 5 on the bottom plate of the bracket 2, and when the cabinet battery is installed in place, the end part of the spring pin 9 can penetrate into the clamping hole 5 to realize positioning.

The present invention is not limited to the above-mentioned alternative embodiments, and various other products can be obtained by anyone under the teaching of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims (10)

1. The utility model provides a stop gear, sets up and provides spacing effect to the rack power between rack power and rack, wherein the rack power is placed on horizontal support (2) in the rack, its characterized in that: including setting up the joint structure in rack power bottom, just spacing groove (2.3) that hold the joint structure have on support (2), when the rack power is placed on support (2) the joint structure sinks in spacing groove (2.3) and by pivot (3) that are equipped with in spacing groove (2.3) restriction rack power carries out the horizontal movement towards the rack outside.

2. A spacing mechanism according to claim 1, wherein: the clamping structure is a clamping plate (6) fixed at the bottom of the cabinet power supply through a bolt, the clamping plate (6) is provided with an end part, and the end part of the clamping plate (6) is abutted to the shaft pin (3) when the cabinet power supply is flatly placed on the support (2).

3. A spacing mechanism according to claim 1, wherein: the shaft pin (3) is movably connected with the bracket (2) and can lose the limit on the power supply of the cabinet after moving.

4. A spacing mechanism according to claim 2, wherein: still be equipped with baffle (8) in spacing groove (2.3), cardboard (6) have two ascending tip of length direction, restrict cardboard (6) horizontal migration through pivot (3) and baffle (8).

5. A spacing mechanism according to any of claims 1 to 4, wherein: the cabinet power supply is also provided with a spring pin (9), and the bracket (2) is provided with a clamping hole (5) for accommodating the end part of the spring pin (9).

6. A spacing mechanism according to claim 5, wherein: the bracket (2) is of a single-layer plate structure and is provided with a flat surface capable of accommodating at least one cabinet power supply to horizontally slide.

7. A spacing mechanism according to claim 6, wherein: the limiting groove (2.3) is an integrated through groove structure formed by a sheet metal process, and an opening is formed in the edge of the outward facing flat surface of the support (2).

8. A spacing mechanism according to claim 7, wherein: the support (2) is provided with a side plate (2.1) and a back plate (2.2) which are integrally bent, a thickened part which is curled downwards is arranged at the edge of the flat surface facing to the outside, the thickness of the thickened part is greater than the depth of the limiting groove (2.3), and an opening of the limiting groove (2.3) is arranged on the outer end surface of the thickened part.

9. A spacing mechanism according to claim 7, wherein: the limiting groove (2.3) penetrates through the whole flat surface.

10. The utility model provides a cabinet power, includes casing (1) and mobilizable handle (4) of setting on casing (1) front terminal surface, be equipped with on its back terminal surface with set up plug (7) complex socket on support (2) of rack, its characterized in that: which has a limiting mechanism according to claim 8 for limiting horizontal movement between it and the holder (2).

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