CN214589114U - Locking handle mechanism of rack power - Google Patents

Abstract

The utility model discloses a locking handle mechanism of rack power sets up on battery case, including handle and locking mechanism, handle and battery case swing joint, locking mechanism and handle linkage, when the handle rotates locking mechanism moves simultaneously and carries out locking or unblock. The utility model provides a mechanism is the locking mechanism that sets up an operatable on the rack battery, and wherein handle is the structure that is used for providing the impetus on battery case and is convenient for operate and remove, sets up through linking handle and locking mechanism, can realize the locking effect of whole rack battery through rotating the handle under the condition that does not increase extra structural component.

Description

Locking handle mechanism of rack power

Technical Field

The utility model belongs to the technical field of locking mechanism, concretely relates to locking handle mechanism of rack power.

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 conventional UPS batteries are directly fixed through slots or bolts, and if the UPS batteries are fixed through the bolts, the UPS batteries are not easy to replace, and frequent disassembly 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.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that prior art exists, the utility model provides a locking handle mechanism of rack power through the operation end integration with locking mechanism.

The utility model discloses the technical scheme who adopts does:

in a first aspect, the utility model discloses a locking handle mechanism of rack power sets up on battery case, including handle and locking mechanism, handle and battery case swing joint, locking mechanism and handle linkage, when the handle rotates locking mechanism moves simultaneously and carries out locking or unblock.

First, the utility model provides a mechanism is the locking mechanism of an operatable that sets up on the rack battery, and wherein handle is the structure that is used for providing the impetus on battery case and is convenient for the operation to remove, and general this structure only has above-mentioned function, and most rack batteries do not set up the handle, but realize the effect that the staff of being convenient for removed through the grooving or set up other structures of being convenient for the gripping.

And a rack which is vertically arranged is arranged in the conventional cabinet, and a cabinet battery is arranged on the rack in a lying posture as an independent standby power supply and is fixed through bolts or clamping pieces. And through the fixed structure of joint spare, generally can set up a plurality of balladeums in the frame, the rack battery lateral shifting of being convenient for in the frame to it is spacing with the structure contact joint on the balladeur train by the structure on the rack battery in the removal process. And the utility model provides a locking structure is a movable piece, and characteristics are with the handle linkage, this handle and battery case swing joint can cause the locking mechanism action when the handle action to change at locking and unblock state.

The interlocking means that the locking mechanism can receive an action signal of the handle and act in time, and the action signal comprises a force signal of a direct mechanical transmission structure and an indirect signal which is transmitted by other signal carriers such as sound, light, electronics and the like and does not have a physical connection structure. The linkage relationship in the embodiment comprises a one-way linkage relationship and a two-way linkage relationship, wherein the one-way linkage relationship means that only the locking mechanism receives an action signal of the handle to act, but the handle does not act when the handle acts alone; and bi-directional means that the two parts are in mutual transmission. The structure of linkage is injectd and can be conveniently operated, need not to set up other operating parts alone, but integrated operating function in the handle, and whole installation or dismantlement process can be accomplished fast. And compare in the spacing mode of joint that does not have other operation structure, its independent locking mechanism can provide better fixed effect.

It should be noted that the handle and the battery shell are movably connected in various manners, and the movable connection relationship is not only used for providing an action signal for the locking mechanism, but also is convenient for adjusting the handle angle after being fixed so as to reduce the space occupancy rate. Because install in the rack, for the ease of transmission of power when pulling out, then the general perpendicular and the installation terminal surface setting of handle, nevertheless because vertical state's occupation space is great, then make its laminating installation terminal surface can reduce positive space through the mode of inside rotation and occupy, be convenient for walk the installation of line or other equipment.

Still worth explaining, the utility model discloses mainly use in the rack battery, but this structure can be used on arbitrary detachable construction equally (not only rack battery or other modules of rack), based on action part integrated control locking mechanism that handle or handle etc. have the same function, can provide convenient dismouting process for multiple detachable construction.

Combine the first aspect, the utility model provides a first embodiment of the first aspect, the handle is the unblock state when perpendicular with the mounting end face at the battery case at place, and the handle rotates to and is the locking state when parallel rather than the mounting end face.

The above description describes the state of the handle relative to the mounting end face and the use state thereof, that is, the general movable handle structure is arranged outside the battery shell, the mounting seat is arranged on the outer surface of the battery shell, and the handle is rotatably connected with the mounting seat. When the cabinet battery needs to be pulled outwards, the handle can naturally rotate outwards under the stress state (generally, outwards pulling force can be applied to the handle, and other parts can be pushed by hand during installation to enable the handle to be installed in place), and at the moment, the handle is perpendicular to or close to the installation end face, and the locking mechanism is arranged in the unlocking state under the state, so that better operation continuity can be guaranteed.

Similarly, after the cabinet battery is fixed, the handle in the vertical state occupies a certain front space, if the cabinet battery is large in size and may affect the normal closing of the cabinet door, the cabinet door needs to be rotated inwards, the optimal storage state is that the cabinet door is parallel to the mounting end face, but a person skilled in the art can consider that the cabinet door can be regarded as a locking state as long as the cabinet door is rotated inwards to a state close to the parallel state, and the specific rotation angle is determined according to the actual product size and the structure of the locking mechanism.

In combination with the first aspect, the present invention provides a second embodiment of the first aspect, wherein the locking mechanism is connected to the handle through a transmission connection member.

The drive connection here includes both two-way and one-way drive connections, where two-way is a hard-wired loading with continuous contact, i.e. the locking mechanism and the handle are in driving relationship with each other. The unidirectional transmission only enables the handle to act to drive the locking mechanism to act, and the reset force of the locking mechanism comes from other parts when the handle acts reversely or the locking mechanism cannot cause the handle to act when receiving external force. For example, the mode of worm and worm gear transmission is one-way transmission, which has self-locking property; or two parts which are in contact with each other are adopted, one part acts to push the other part to act, and the active part and the passive part generate a gap when the active part acts in the reverse direction, and only other reset mechanisms are arranged to provide reset force. And the connecting rod or gear transmission structure is used for bidirectional transmission. The application of force to either part of it can cause the other part to act.

In combination with the second embodiment of the first aspect, the present invention provides the third embodiment of the first aspect, wherein the connecting member is a wire rod having one end fixed at any position of the handle except the rotating shaft, and the locking mechanism has a reset mechanism to make the locking mechanism return to the unlocking state when the wire rod is released.

It is worth mentioning that the wire is of a soft structure, occupies a small space, has high installation flexibility, and can be applied to various types of locking mechanisms. And the wire rod compares in other transmission parts, can not change original fixed knot structure through the mode of interior line of walking, and rethread a plurality of guide theories or other reversing mechanism make it can walk the line along the inner wall, through the reset mechanism cooperation realization transmission and the reseing of outside. Since the physical or virtual axis of the handle does not have a significant displacement when the handle is rotated, the connection portion needs to be located at a fixed point other than the axis of rotation.

In combination with the second embodiment of the first aspect, the present invention provides a fourth embodiment of the first aspect, wherein the connecting member is a single or multiple hard rods, and one end of each hard rod is fixed at any position of the handle except the rotating shaft.

In combination with the second embodiment of the first aspect, the present invention provides a fifth embodiment of the first aspect, wherein the connecting member includes a cam disposed on the handle, the locking mechanism has an extending portion close to or attached to the cam, and when the handle rotates, the protruding portion of the cam contacts or disengages from the extending portion to cause the locking mechanism to act.

It is worth noting that the cam structure has a central shaft, and the cam rotates as the handle rotates. The cam surfaces are spaced at unequal intervals from the central axis so that the components that are externally engaged with or adjacent to the cam can be pushed to move when rotated.

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 locking mechanism is a bolt that moves along an axis direction, and the extension portion and the bolt are an integrated structure.

In combination with the sixth embodiment of the first aspect, the present invention provides a seventh embodiment of the first aspect, wherein the cam has a top surface and a self-locking flat surface, the top surface causing the pin to move when in contact with the extension; and when the self-locking plane is contacted with the extension part, the bolt is kept fixed under the state of no external force.

With reference to the sixth implementation manner of the first aspect, the present invention provides an eighth implementation manner of the first aspect, wherein a support is disposed inside the battery casing, and the plug pin is disposed on the support and can reciprocate linearly along an axis of the plug pin;

the support is provided with a return spring which is contacted with the bolt.

With reference to the first aspect and the first to the second embodiments thereof, the present invention provides a seventh embodiment of the first aspect, wherein a micro switch is further disposed on the battery case; and the action part of the microswitch is linked with the locking mechanism.

The utility model has the advantages that:

the utility model discloses a rotatable handle and locking mechanism cooperation action that are equipped with in cabinet battery outside to thereby utilize the existing equipment repacking to realize locking operating function on the basis that does not additionally increase control part, and can realize the fixed or unblock pull-out action of continuous locking with rotatable handle cooperation, the whole cabinet battery of quick assembly disassembly of being convenient for.

Drawings

Fig. 1 is a schematic front view a of a handle locking structure of the present invention disposed on a battery case;

fig. 2 is a schematic front view B of the handle locking structure of the present invention disposed on the battery case;

fig. 3 is a schematic axial view a of the handle locking structure of the present invention disposed on the battery case;

fig. 4 is a schematic axial view B of the handle lock structure of the present invention disposed on the battery case;

fig. 5 is another angular axial view a of the handle lock structure of the present invention disposed on the battery housing and with a portion of the battery housing;

fig. 6 is another angular axial view B of the handle lock structure of the present invention disposed on the battery housing and with a portion of the battery housing;

fig. 7 is a schematic side view a of the handle lock structure of the present invention disposed on a battery housing and with a portion of the battery housing;

fig. 8 is a schematic side view B of the handle locking structure of the present invention disposed on the battery housing and with a portion of the battery housing;

FIG. 9 is a schematic view of the outer side of the handle lock structure of the present invention after assembly;

FIG. 10 is a schematic view of the outer side of the handle locking structure of the present invention after assembly;

FIG. 11 is a view of the inner side surface structure of the handle locking structure of the present invention after assembly, as shown in FIG. A;

FIG. 12 is a view of the inner side structure of the handle locking structure of the present invention after assembly, shown in perspective B;

wherein, the handle and the mounting end face of the attached drawing belonging to the schematic diagram A are kept parallel; the handle belongs to the attached drawing of the schematic diagram B and is vertical to the mounting end surface;

in the figure: 1-battery shell, 2-handle, 3-cam, 4-rotating seat, 5-bolt, 6-bracket, 7-microswitch, 8-extension part and 9-reset spring.

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 present embodiment discloses a handle locking mechanism with a detachable structure, as shown in fig. 9 and 10, the handle locking mechanism is disposed in a box structure, the box structure is rectangular, and the handle locking mechanism is disposed on one of the end faces of the box structure.

Specifically, the handle 2 and the locking mechanism are included, wherein a rotating seat 4 is arranged on the end face of the box body, and the handle 2 and the rotating seat 4 are rotatably connected through a rotating shaft. The handle 2 is a door-shaped structure, the rotating shaft of the handle is parallel to the end face of the box body, when the handle 2 rotates to be perpendicular to the end face, the best acting angle is achieved, the box body is arranged on a certain frame body and slides on the frame body along a straight line, the end face provided with the handle 2 is perpendicular to the sliding direction of the box body, and the handle 2 is perpendicular to the end face, so that a user can apply force on the box body along the sliding direction by hands.

And a bracket 6 is arranged on the inner side of the box body, and the bracket 6 is made of metal and is provided with a sinking platform. And the locking mechanism in the embodiment comprises a bolt 5, and the bolt 5 is structurally arranged on a bracket 6 and can reciprocate along the axial direction of the bolt 5. A return spring 9 is provided between the plug 5 and the counter sink, and an upward restoring force is provided to the plug 5 by the return spring 9.

It can be seen that the upper part of the bolt 5 has an outward extension 8, the extension 8 being in the form of a tab, the end of which is located adjacent the handle 2. Be equipped with the cam 3 with handle 2 transmission connection in handle 2 pivot, this cam 3 structure has protruding tip, when handle 2 rotates, leans on extension 8 by the protruding tip of cam 3, and extension 8 atress drives bolt 5 downstream, then wears out through bolt 5 tip and realizes spacing fixed with the cooperation of external fixation hole.

Example 2:

the embodiment discloses a handle locking mechanism arranged on a spare battery of a communication cabinet, as shown in fig. 1 and 2, the spare battery is provided with a battery shell 1, the battery shell 1 is also assembled by rectangular metal sheets, and the handle locking mechanism is arranged on the smallest end face of the battery shell 1.

Specifically, the handle locking mechanism of this embodiment includes the handle 2 of being connected with battery case 1 rotation, still includes the locking mechanism who sets up in battery case 1 inside simultaneously, and handle 2 is connected with the locking mechanism transmission through the connecting piece that is equipped with.

Wherein, the fixed terminal surface of battery case 1 is equipped with circular heavy groove, and circular heavy groove middle part is equipped with outside bellied pivot, and handle 2 then sets up in circular heavy inslot and with pivot fixed connection, then this handle 2 keeps perpendicular connected state with fixed terminal surface all the time. The rotating shaft is also rotatably connected with the battery shell 1, and the end part of the inner side of the rotating shaft penetrates into the battery shell 1 and is provided with a gear A at the end part.

The connecting piece in the embodiment is a gear mechanism and comprises a gear A and a gear B which are in meshed transmission, a rack is arranged on one side of the gear B, and the rack is movably connected with the battery shell and can reciprocate along the length direction of the battery shell. When the handle 2 is rotated, the internal rotating shaft drives the gear A, the gear A drives the gear B to rotate, and the gear B causes the rack to reciprocate. The locking mechanism of this embodiment is the rack promptly, is equipped with the plug that can pass through battery case at the rack tip, and the plug that passes through is pegged graft with outside fixed orifices and is cooperated and realize fixing.

Example 3:

the embodiment also discloses a handle locking mechanism arranged on the standby battery of the communication cabinet, the standby battery also has a battery shell 1 with a cuboid structure, and the handle locking mechanism comprises a handle 2 and a locking mechanism. The battery shell 1 is provided with a rotating seat 4, and the handle 2 is rotatably connected with the rotating seat 4 through a rotating shaft. And the locking mechanism is arranged on the inner wall of the battery shell 1 and comprises a bracket 6 and a bolt 5 structure arranged on the bracket 6.

The upper end of the bolt 5 is sleeved with a nylon rope, the inner wall of the battery shell 1 far away from the fixed end of the bolt 5 is provided with a fixed pulley, and the nylon rope reversely extends after passing around the fixed pulley. And the extending end of the nylon rope penetrates through the hole on the battery shell 1 and is fixedly connected with the inside of the handle 2. And the support 6 is provided with a return spring 9, and the return spring 9 always provides the latch 5 with a restoring force toward the inside of the battery case 1. In the initial state, the handle 2 is in a state of being perpendicular to the mounting end surface of the battery case 1, and at this time, the nylon cord is pulled by the latch 5 to be in a tensioned state because the return spring 9 gives an inward restoring force to the latch 5.

With handle 2 inside rotation to pulling nylon rope for 5 tails of bolt receive outside pulling force, cause bolt 5 outwards to wear out battery case 1 and fix with the outside fixed orifices grafting.

Example 4:

this embodiment is optimally defined on the basis of embodiment 1 described above, as shown in fig. 1 to 12, wherein the cam 3 has a structure having a central axis, and the cam 3 rotates as the handle 2 rotates. The cam 3 surface is unequally spaced from the central axis so that when rotated, it pushes the parts that are externally attached to or adjacent to the cam 3.

And the cam 3 has a top surface and a self-locking plane, said top surface, when in contact with the extension 8, causing the movement of the bolt 5; when the self-locking plane is contacted with the extension part 8, the bolt 5 is kept fixed under the state of no external force.

The support is arranged in the battery shell, and the bolt is arranged on the support and can linearly reciprocate along the axis of the support; a microswitch 7 is also arranged on the battery shell; the actuating part of the microswitch 7 is linked with the locking mechanism. The microswitch 7 in this embodiment is arranged at the rear side of the bracket, the action part of the microswitch is a metal sheet which protrudes upwards, the metal sheet is attached to the extension part of the bolt, when the extension part moves downwards, the metal sheet can be pressed downwards at the same time, and the circuit in the microswitch detects a change signal. And feeding back the data according to the initially set signal feedback mode, so that the change information can be obtained in time when the bolt acts.

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 locking handle mechanism of rack power, sets up on battery case (1), its characterized in that: the battery locking device is characterized by comprising a handle (2) and a locking mechanism, wherein the handle (2) is movably connected with a battery shell (1), the locking mechanism is linked with the handle (2), and the locking mechanism simultaneously acts to lock or unlock when the handle (2) rotates.

2. The locking handle mechanism of the cabinet power supply of claim 1, wherein: the handle (2) is in an unlocking state when being perpendicular to the installation end face of the battery shell (1) where the handle is located, and the handle (2) is in a locking state when being rotated to be parallel to the installation end face.

3. The locking handle mechanism of the cabinet power supply of claim 1, wherein: the locking mechanism is in transmission connection with the handle (2) through a connecting piece.

4. The locking handle mechanism of the cabinet power supply of claim 3, wherein: the connecting piece is a wire rod with one end fixed at any position of the handle (2) except the rotating shaft, and the locking mechanism is provided with a reset mechanism which enables the locking mechanism to return to an unlocking state when the wire rod is released.

5. The locking handle mechanism of the cabinet power supply of claim 3, wherein: the connecting piece is a single or a plurality of hard rod pieces, and one end of each hard rod piece is fixed at any position of the handle (2) except the rotating shaft.

6. The locking handle mechanism of the cabinet power supply of claim 3, wherein: the connecting piece comprises a cam (3) arranged on the handle (2), the locking mechanism is provided with an extension part (8) close to or attached to the cam (3), and when the handle (2) rotates, the protrusion part of the cam (3) is in contact with or separated from the extension part (8) to enable the locking mechanism to act.

7. The locking handle mechanism of the cabinet power supply of claim 6, wherein: the locking mechanism is a bolt (5) moving along the axis direction, and the extension part (8) and the bolt (5) are of an integrated structure.

8. The locking handle mechanism of the cabinet power supply of claim 7, wherein: the cam (3) has a top surface and a self-locking plane, the top surface causes the bolt (5) to move when contacting the extension part (8); when the self-locking plane is contacted with the extension part (8), the bolt (5) is kept fixed under the state of no external force.

9. The locking handle mechanism of the cabinet power supply of claim 7, wherein: a bracket (6) is arranged in the battery shell (1), and the bolt (5) is arranged on the bracket (6) and can linearly reciprocate along the axis of the bolt;

a return spring (9) which is contacted with the bolt (5) is arranged on the bracket (6).

10. A locking handle mechanism for a cabinet power supply according to any one of claims 1 to 9, wherein: a microswitch (7) is also arranged on the battery shell (1); the action part of the microswitch (7) is linked with the locking mechanism.

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