阅读说明：本技术 设备与安装组件 (Device and mounting assembly ) 是由 刘宇峰 于 2020-06-02 设计创作，主要内容包括：本发明公开了一种设备与安装组件,设备能够固定于固定架上,包括：第一锁紧部；第二锁紧部,所述第一锁紧部与所述第二锁紧部限定出能够容纳所述固定架的容纳空间,且所述第一锁紧部能够弹性抵持于所述固定架,所述第二锁紧部能够抵持于所述固定架；推动部,所述推动部能够推动所述第一锁紧部运动并与所述固定架分离。安装组件,包括上述的设备,还包括固定架,所述设备通过所述第一锁紧部与所述第二锁紧部固定于所述固定架的顶部。本发明的设备中,第一锁紧部与第二锁紧部分别用于抵持固定架的两端,只需推动部推动第一锁紧部运动,便能与固定架分离,从而解除固定关系,上述的拆卸过程较方便,更易于操作。(The invention discloses a device and a mounting assembly, wherein the device can be fixed on a fixed frame, and the device and the mounting assembly comprise: a first locking portion; the first locking part and the second locking part define an accommodating space capable of accommodating the fixing frame, the first locking part can elastically abut against the fixing frame, and the second locking part can abut against the fixing frame; the pushing part can push the first locking part to move and is separated from the fixed frame. The mounting assembly comprises the equipment and a fixing frame, and the equipment is fixed at the top of the fixing frame through the first locking part and the second locking part. In the equipment, the first locking part and the second locking part are respectively used for abutting against two ends of the fixed frame, and can be separated from the fixed frame only by pushing the first locking part to move by the pushing part, so that the fixed relation is released.)

1. Equipment can be fixed in on the mount, its characterized in that includes:

a first locking portion;

the first locking part and the second locking part define an accommodating space capable of accommodating the fixing frame, the first locking part can elastically abut against the fixing frame, and the second locking part can abut against the fixing frame;

the pushing part can push the first locking part to move and is separated from the fixed frame.

2. The apparatus according to claim 1, wherein the pushing portion comprises a first pushing plate, a pushing surface is arranged on the first pushing plate, the pushing surface is inclined relative to a horizontal plane, and the pushing portion abuts against the first locking portion through the pushing surface.

3. The apparatus as claimed in claim 2, wherein the first locking portion is provided with a pushing groove, the first pushing plate can be inserted into the pushing groove, and the pushing surface can abut against the groove wall of the pushing groove.

4. The device according to claim 1, further comprising a holding member, wherein the first locking portion comprises an elastic member, and the holding member can be held against the elastic member so that the first locking portion can be held against the fixing frame.

5. The apparatus of claim 1, further comprising a slot along which the push portion is slidable.

6. The apparatus according to claim 5, wherein the pushing portion further comprises a second pushing plate and an elastic clamping block, the elastic clamping block is obliquely arranged on the second pushing plate, and the elastic clamping block can be elastically deformed to be clamped into the slot.

7. The apparatus of claim 6, further comprising an opening communicating with the slot, wherein the resilient latch has a pressing plate thereon, and wherein the pressing plate is capable of extending out of the slot through the opening.

8. The apparatus of claim 1, further comprising a mounting slot, the first locking portion being positioned within and slidable along the mounting slot.

9. The device of claim 1, wherein the second locking portion comprises a protrusion extending toward the fixing frame, a slot is formed between the protrusion and the main body of the device, and an end of the fixing frame can extend into the slot.

10. A mounting assembly comprising the device of any of claims 1-9, further comprising a mount, the device being secured to a top of the mount by the first and second locking portions.

Technical Field

The invention relates to the technical field of power distribution, in particular to equipment and an installation assembly.

Background

Some devices need to be fixed in position when in use to ensure stability of their operating state, for example, circuit breakers typically need to be fixed to a rail. In the related art, a fixed latch is provided on a circuit breaker, and the circuit breaker is locked on a guide rail by the fixed latch. When the breaker breaks down after being installed, the breaker needs to be detached from the guide rail for repair or replacement. However, the conventional latch design is not favorable for the disassembly of the circuit breaker, the disassembly process is troublesome, and the operation is inconvenient.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the equipment which is convenient to disassemble and easy to operate after being fixed on the fixing frame.

The invention also provides a mounting assembly, and the mounting assembly is convenient to disassemble and easy to operate after the equipment is fixed on the fixing frame.

In a first aspect, an embodiment of the present invention provides an apparatus, capable of being fixed to a fixing frame, including:

a first locking portion;

the first locking part and the second locking part define an accommodating space capable of accommodating the fixing frame, the first locking part can elastically abut against the fixing frame, and the second locking part can abut against the fixing frame;

the pushing part can push the first locking part to move and is separated from the fixed frame.

The equipment of the embodiment of the invention at least has the following beneficial effects: in the equipment, the first locking part and the second locking part are respectively used for abutting against two ends of the fixing frame, and only the pushing part is needed to push the first locking part to move, so that the first locking part can be separated from the fixing frame, the fixing relation is removed, and the dismounting process is more convenient and easier to operate.

According to other embodiments of the present invention, the pushing portion includes a first pushing plate, the first pushing plate is provided with a pushing surface, the pushing surface is inclined with respect to a horizontal plane, and the pushing portion abuts against the first locking portion through the pushing surface.

According to the equipment of other embodiments of the invention, the first locking part is provided with a pushing groove, the first pushing plate can be inserted into the pushing groove, and the pushing surface can be abutted against the groove wall of the pushing groove.

According to the equipment of other embodiments of the invention, the equipment further comprises a holding piece, the first locking part comprises an elastic piece, and the holding piece can be held against the elastic piece, so that the first locking part is held against the fixed frame.

According to other embodiments of the present invention, the apparatus further comprises a slot along which the pushing portion is slidable.

According to the device of other embodiments of the present invention, the pushing portion further includes a second pushing plate and an elastic clamping block, the elastic clamping block is obliquely disposed on the second pushing plate, and the elastic clamping block can be elastically deformed to be clamped into the slot.

According to other embodiments of the present invention, the device further includes an opening communicated with the insertion groove, and the elastic clamping block is provided with a pressing plate, and the pressing plate can extend out of the insertion groove through the opening.

According to other embodiments of the present invention, the apparatus further comprises a mounting groove, and the first locking portion is located in the mounting groove and can slide along the mounting groove.

According to the device of other embodiments of the present invention, the second locking portion includes a protruding portion protruding toward the fixing frame, a slot is formed between the protruding portion and the main body of the device, and an end portion of the fixing frame can protrude into the slot.

In a second aspect, an embodiment of the present invention provides a mounting assembly, including the above-mentioned device, and further including a fixing frame, where the device is fixed on the top of the fixing frame through the first locking portion and the second locking portion.

The installation component of the embodiment of the invention at least has the following beneficial effects: in this installation component, the first locking portion and the second locking portion of equipment are used for respectively supporting the both ends of holding the mount, only need promotion portion to promote the motion of first locking portion, just can separate with the mount to remove fixed relation, foretell dismantlement process is more convenient, changes in the operation.

Drawings

Fig. 1 is a schematic structural view of a circuit breaker and a guide rail in a first embodiment;

fig. 2 is a schematic view of a portion of the circuit breaker and the rail of fig. 1;

fig. 3 is a schematic view of a portion of the circuit breaker and rail of fig. 1;

fig. 4 is an exploded view of the circuit breaker and the rail of fig. 1.

Reference numerals:

the circuit breaker comprises a circuit breaker 100, a first locking portion 110, a pushing groove 111, an elastic member 112, a second locking portion 120, an extending portion 121, a clamping groove 122, a pushing portion 130, a first pushing plate 131, a pushing surface 1311, a second pushing plate 132, a projection 1321, an elastic clamping block 133, a pressing plate 1331, a mounting groove 140, a holding member 150, a slot 160, a first limiting member 171, a second limiting member 172, an opening 180, a groove 190, a guide rail 200, a first end 210 and a second end 220.

Detailed Description

The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the orientations or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" to another feature, it may be directly disposed, fixed, or connected to the other feature or may be indirectly disposed, fixed, connected, or mounted to the other feature. In the description of the embodiments of the present invention, if "a number" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "greater than", "lower" or "inner" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

Referring to fig. 1 and 4, the main body of the apparatus in this embodiment is a circuit breaker 100, and the fixing frame is a guide rail 200. The apparatus includes a first locking portion 110 and a second locking portion 120, and the circuit breaker 100 may be fixed to the rail 200 by the first locking portion 110 and the second locking portion 120. The first locking portion 110 and the second locking portion 120 define an accommodating space capable of accommodating the guide rail 200, the first locking portion 110 can elastically abut against the first end 210 of the guide rail 200, and the second locking portion 120 can abut against the second end 220 of the guide rail 200. In addition, a pushing part 130 is further provided, and the pushing part 130 is located above the first locking part 110. When the pushing portion 130 moves downward along the vertical direction, the first locking portion 110 is driven to move along the horizontal direction and is separated from the first end 210 of the guide rail 200, so as to release the abutting of the first end 210. Further, the circuit breaker is not limited to be fixed, and other members may be fixed by the above-described structure.

Referring to fig. 2 and 4, in some embodiments, the pushing part 130 includes a first pushing plate 131, a pushing surface 1311 is disposed on the first pushing plate 131, and the pushing surface 1311 is a slope inclined with respect to a horizontal plane. When the pushing portion 130 moves downward in the vertical direction, the pushing surface 1311 abuts against the first locking portion 110. As the pushing portion 130 moves downward, the distance between the position of the pushing surface 1311 abutted against the first locking portion 110 and the first end 210 of the guide rail 200 becomes farther, that is, the first locking portion 110 is pushed by the pushing portion 130 in the horizontal direction until being separated from the first end 210 of the guide rail 200. In addition, the pushing surface 1311 may be a curved surface, and the shape of the curved surface only needs to be such that when the pushing portion 130 moves downward, the distance between the position where the pushing surface 1311 abuts against the first locking portion 110 and the first end 210 of the guide rail 200 becomes longer.

In some embodiments, the first locking portion 110 is provided with a pushing groove 111, and when the pushing portion 130 moves downward, the first pushing plate 131 is inserted into the pushing groove 111, and the pushing surface 1311 abuts against a groove wall of the pushing groove 111. The pushing groove 111 can limit the position of the first pushing plate 131, so that the abutting position of the first pushing plate 131 and the first locking portion 110 is substantially unchanged, thereby enhancing the stability of the first pushing plate 131 when pushing the first locking portion 110.

In the above embodiments, the pushing groove 111 is a through groove penetrating the first locking portion 110, and it is understood that in some embodiments, a concave recess may be dug at the top surface of the first locking portion 110 as the pushing groove 111, without penetrating the bottom of the first locking portion 110.

Referring to fig. 3 and 4, in some embodiments, a supporting member 150 is disposed inside the circuit breaker 100, the first locking portion 110 includes an elastic member 112, a main portion of the first locking portion 110 is fixedly connected to one end of the elastic member 112, and the supporting member 150 supports against the other end of the elastic member 112. After the circuit breaker 100 is installed, the elastic member 112 is in a compressed state, and the first locking portion 110 will be abutted against the first end 210 under the resilience of the elastic member 112. Furthermore, the abutting member 150 can be fixedly connected with the elastic member 112 to limit the elastic member 112, so that the elastic member 112 is not prone to shaking or displacement when being stretched or compressed.

In some embodiments, the circuit breaker 100 is further provided with a mounting groove 140, the first locking portion 110 is placed in the mounting groove 140, and when the first push plate 131 pushes the first locking portion 110, the first locking portion 110 moves in the mounting groove 140. The mounting groove 140 can limit the first locking portion 110, so that the moving process is more stable.

Referring to fig. 2 and 4, in some embodiments, the circuit breaker 100 is further provided with a slot 160, and the pushing portion 130 can move in the slot 160 in a vertical direction. The slot 160 is disposed to limit the pushing portion 130, so that the pushing portion is not prone to position deviation, and the pushing process of the first locking portion 110 is more stable.

In some embodiments, the pushing portion 130 further includes a second pushing plate 132 and an elastic latch 133. The second push plate 132 is positioned on top of the first push plate 131 and is fixedly coupled thereto. The root of the elastic fixture 133 is fixedly connected to the second push plate 132 and is inclined with respect to the second push plate 132. When the elastic latch 133 is in the free state, only the second pushing plate 132 is located in the slot 160, and the elastic latch 133 extends out of the slot 160. When the second pushing plate 132 is pushed to move downward, the elastic latch 133 is pressed, and the elastic latch 133 is elastically deformed and is locked to the groove wall of the slot 160.

After the second pushing plate 132 is pressed, the first locking portion 110 moves towards the direction away from the first end 210, the elastic member 112 is further compressed, and if the second pushing plate 132 is loosened midway or the pushing force on the second pushing plate is insufficient, the first locking portion 110 will be rapidly reset under the effect of the resilience force of the elastic member 112 and is abutted against the first end 210 again. However, after the slot 160 and the elastic latch 133 are disposed in this embodiment, the second pushing plate 132 is pushed downward, the elastic latch 133 abuts against a wall of the slot 160, so that the circuit breaker can be in a stable detachment state, the first locking portion 110 is not easy to automatically reset, and an operator can have sufficient time to detach the circuit breaker 100 from the guide rail 200.

Referring to fig. 1 and 4, in some embodiments, the first limiting member 171 and the second limiting member 172 are further included, and an opening 180 communicating with the slot 160 is disposed therebetween. The elastic latch 133 is provided with a protruding pressing plate 1331, when the second pushing plate 132 is pressed down, the elastic latch 133 is pressed by the first limiting member 171 and the second limiting member 172 to be elastically deformed and is latched into the slot 160, and the pressing plate 1331 extends out of the slot 160 through the opening 180. After the circuit breaker 100 is repaired and is mounted on the guide rail 200 again, the pressing plate 1331 is pressed to separate the elastic latch 133 from the slot wall of the slot 160, and simultaneously, the second pushing plate 132 is pulled upward to withdraw the first pushing plate 131 from the pushing slot 111, and the first locking portion 110 is reset and rested on the first end 210 under the resilience of the elastic member 112. If the pressing plate 1331 and the opening 180 are not provided, the elastic latch 133 is difficult to be taken out once being completely latched into the slot 160, and it is difficult to directly pull the second push plate 132 upward. In this embodiment, the second push plate 132 can be more easily pulled out by pressing the pressing plate 1331 extending from the opening 180.

In some embodiments, the parts of the first limiting member 171 and the second limiting member 172, which abut against the elastic latch 133, are configured as inclined surfaces, which can make the degree of adhesion between the two limiting members and the elastic latch 133 higher, so that the elastic latch 133 is not easily separated from the limiting members or displaced, and the pushing process of the second pushing plate 132 is more stable.

Referring to fig. 4, in some embodiments, the second pushing plate 132 is further provided with a protrusion 1321, so that when an operator pulls the second pushing plate 132 upward, the operator can hold the protrusion with a hand to prevent the protrusion from being pulled out due to slipping. Furthermore, the protrusion 1321 is further provided with serrations to increase friction force, so that the sliding is not easy to occur. Similarly, the pressing plate 1331 is also provided with serrations to increase friction.

In some embodiments, the bottom of the circuit breaker 100 is provided with a groove 190, the guide rail 200 extends into the groove 190, a side wall of the groove 190 is provided with a first locking portion 110, and the other side wall abuts against the guide rail 200 to form a second locking portion 120.

In some embodiments, the second locking portion 120 includes a protrusion 121 extending toward the guide rail 200, a slot 122 is formed between the protrusion 121 and the circuit breaker 100, and the second end 220 of the guide rail 200 extends into the slot 122 and is supported by a slot wall of the slot 122. The engaging groove 122 can increase the stability of the second locking portion 120 when fixing the guide rail 200, so that the guide rail 200 is not easy to fall off, and when installing the circuit breaker 100, one end of the circuit breaker 100 is firstly supported by the extending portion 121, and then the first locking portion 110 and the pushing portion 130 are more easily operated when installing the components.

In some embodiments, a buffer pad is disposed on a region of the first locking portion 110 abutting against the first end 210, the pushing portion 130 moves upward to reset, and when the first locking portion 110 abuts against the first end 210 of the guide rail 200, the buffer pad can protect the first locking portion 110, reduce collision between the first locking portion 110 and the guide rail 200, and prolong the service life of the first locking portion 110. Specifically, the cushion pad can be made of rubber or foam.

Referring to fig. 1 and 4, in some embodiments, the mounting assembly includes the above-described apparatus in which the circuit breaker 100 is fixed to the top of the rail 200 by the first locking portion 110 and the second locking portion 120, and a fixing bracket.

In some embodiments, the second locking portion 120 may be configured the same as the first locking portion 110. At this time, the first end 210 and the second end 220 of the guide rail 200 are both elastically supported by the circuit breaker 100. Alternatively, the second locking portion 120 may only adopt a part of the structure of the first locking portion 110, for example, an abutting member is provided, the second locking portion includes an elastic member, the abutting member abuts against the elastic member, and the locking portion elastically abuts against the second end of the guide rail, which is equivalent to removing the pushing portion and the slot.

Referring to all the drawings, when the circuit breaker 100 is disassembled, the second push plate 132 is pushed downward, and the elastic latch 133 is pressed by the first limiting member 171 and the second limiting member 172 to be elastically deformed. With the push of the second push plate 132, the elastic latch 133 enters the slot 160 and abuts against the slot wall of the slot 160. The first push plate 131 moves downward in synchronization with the second push plate 132, and protrudes into the push groove 111. The pushing surface 1311 pushes the groove wall of the pushing groove 111 to move the first locking portion 110 away from the first end 210 of the guide rail 200. During this process, the elastic member 112 is continuously compressed. When the elastic latch 133 completely enters the slot 160, the slot wall of the slot 160 abuts against the elastic latch, and the first locking portion 110 stops moving, at this time, an operator can lift one end of the circuit breaker 100 from the first end 210 of the guide rail 200, and move the circuit breaker 100, so that the other end of the circuit breaker is separated from the second end 220 of the guide rail 200.

When the circuit breaker 100 is removed and repaired or the parts are replaced, the circuit breaker 100 is placed on the top of the guide rail 200, the guide rail 200 is clamped into the groove 190, and the second end 220 is in contact with the second locking portion 120. The pressing plate 1331 exposed from the opening 180 is pressed to disengage the elastic latch 133 from the groove wall of the slot 160, and simultaneously, the second push plate 132 is pulled upward. When the first push plate 131 moves upward in synchronization with the second push plate 132, the first locking portion 110 gradually moves toward the first end 210. When the first push plate 131 is completely separated from the push groove 111, the first locking portion 110 is completely restored to abut against the first end 210 under the resilient force of the elastic member 112. To this end, the two ends of the guide rail 200 are respectively held and fixed by the first locking portion 110 and the second locking portion 120.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.