CN217999228U - Lamp pole and mechanical lock thereof - Google Patents

Abstract

The utility model discloses a lamp pole and mechanical type locking utensil thereof belongs to street lamp technical field, mechanical type locking utensil includes: the device comprises a shell, a first connecting piece and a second connecting piece, wherein a first opening is formed in the shell; the rotating assembly is arranged in the shell; the telescopic spring bolt is attached to the first opening, rotates along with the rotating assembly and stretches at the first opening; the lamp post includes: the mechanical lock comprises a cabin door, a rod body and the mechanical lock, wherein the lock tongue is fixedly connected with the rod body, and the rotating assembly is fixedly connected with the cabin door. The utility model discloses convenient operation, it is efficient.

Description

Lamp pole and mechanical lock thereof

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to lamp pole and mechanical type locker thereof.

Background

An electrical component is placed in the street lamp pole, and in order to maintain the electrical component conveniently, a switchable cabin door needs to be arranged at the electrical component of the lamp pole. Normally, bolts are used to fasten the hatch to the lamp post, and the bolts need to be loosened when opening and closing the hatch.

The inventor finds that the prior arts at least have the following technical problems in the practical use process:

when the hatch door is opened and closed, the bolt needs to be screwed repeatedly, the operation is troublesome, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

For overcoming the existence of being not enough, the utility model discloses an inventor constantly reforms transform and innovate through long-term exploration attempt and experimental and the effort many times, has provided a mechanical type tool to lock, and when it can solve and open and close the hatch door, troublesome poeration, the problem of wasting time and energy.

In order to realize the purpose, the utility model adopts the technical scheme that: there is provided a mechanical lock, comprising: the device comprises a shell, a first connecting piece and a second connecting piece, wherein a first opening is formed in the shell; the rotating assembly is arranged in the shell; the telescopic spring bolt, the spring bolt laminating rotates along with rotating assembly at first opening part, stretches out and draws back at first opening part.

According to a mechanical type tool to lock, its further preferred technical scheme be: the rotating assembly comprises a rotating shaft and an eccentric wheel, one end edge of the eccentric wheel is attached to the edge of the shell, the other end of the eccentric wheel is fixedly connected with the rotating shaft, and the eccentric wheel is smaller than the shell.

According to a mechanical type tool to lock, its further preferred technical scheme be: a disc is further arranged between the eccentric wheel and the rotating shaft, the eccentric wheel is fixedly connected with the rotating shaft through the disc, and the end portion of the rotating shaft is connected to the circle center of the disc.

According to the utility model discloses a mechanical type tool to lock, its further preferred technical scheme is: and a spring is arranged at the bottom of the lock tongue.

According to the utility model discloses a mechanical type tool to lock, its further preferred technical scheme is: the spring overcoat is equipped with the direction shell, the spring bolt is flexible along direction shell direction, the casing joint is at the direction shell top.

According to the utility model discloses a mechanical type tool to lock, its further preferred technical scheme is: and a rotating handle is arranged at one end of the rotating shaft, which is far away from the lock tongue.

The lamp post comprises a cabin door, a rod body and a mechanical lock, wherein the lock tongue is fixedly connected with the rod body, and the shell is fixedly connected with the cabin door.

According to the utility model discloses a lamp pole, its further preferred technical scheme is: the cabin door is provided with a second opening for installing the rotating assembly, and the rotating assembly is provided with a limiting block matched with the second opening.

According to the utility model discloses a lamp pole, its further preferred technical scheme is: the cover bowl is embedded in the second opening of the cabin door.

Compared with the prior art, the technical scheme of the utility model have following advantage beneficial effect:

the utility model discloses be provided with runner assembly and telescopic spring bolt, the runner assembly sets up in the casing, the spring bolt butt is at the first opening part of casing, the runner assembly uses with the spring bolt cooperation, makes during the spring bolt can stretch into the casing, carries on spacingly to the casing, perhaps makes the spring bolt can withdraw out the casing, removes spacingly to the casing. When the locking device is used, the rotating assembly is only required to be slightly rotated, locking and unlocking can be completed, the operation is simple, the efficiency is high, and time and labor are not wasted. The shell is fixedly connected with the cabin door, and the lock tongue is fixedly connected with the rod body. The rotating assembly rotates to enable the lock tongue to extend into the shell, the shell and the cabin door are locked, and the cabin door is closed; or the lock tongue is retracted outside the shell, the shell and the cabin door are unlocked, and the cabin door is opened. The bolt does not need to be screwed repeatedly, the operation is convenient, and the time is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a mechanical lock of the present invention.

Fig. 2 is a schematic structural diagram of the rotating assembly of the present invention.

Fig. 3 is a schematic structural diagram of the housing of the present invention.

Fig. 4 is a schematic structural diagram of the mechanical lock of the present invention in a locked state.

Fig. 5 is a schematic structural view of the mechanical lock according to the present invention in the unlocked state.

Fig. 6 is a schematic structural view of a lamp post of the present invention.

Fig. 7 is a schematic cross-sectional view of a lamp post according to the present invention.

Fig. 8 is an enlarged schematic view of the position a of the present invention.

The labels in the figure are respectively: the lock comprises a shell 1, a first opening 2, a rotating assembly 3, a lock tongue 4, a spring 5, a mechanical lock 6, a cabin door 7, a rod body 8, a second opening 9 and a bowl sleeve 10; 31 a rotating shaft, 32 an eccentric wheel, 33 a disc, 34 a rotating handle and 35 a limiting block; 41 lead to the shell.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention.

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 may not be further defined and explained in subsequent figures.

Example (b):

as shown in fig. 1, a mechanical lock includes: the lock comprises a shell 1, a first opening 2, a rotating assembly 3 and a bolt 4. The shell 1 is fixedly connected with an object to be locked, and the bolt 4 locks the object to be locked by limiting the shell 1. The rotating assembly 3 is arranged in the casing 1, as shown in fig. 3, a first opening 2 is arranged on the casing 1, the first opening 2 is matched with the size of the bolt 4, so that the bolt 4 can extend into the casing 1, the bolt 4 abuts against the first opening 2, and the rotating assembly 3 is rotated to drive the bolt 4 to extend into the casing 1 or retract outside the casing 1.

As shown in fig. 2, the rotating assembly 3 includes: a rotating shaft 31, an eccentric 32, a disc 33 and a rotating handle 34. A disc 33 and a rotating handle 34 are coaxially arranged at two ends of the rotating shaft 31, an eccentric wheel 32 is fixedly connected to the disc 33, the eccentric wheel 32 is adjacent to the first opening 2, that is, one edge of the eccentric wheel 32 is connected to the housing 1 and used for blocking the first opening 2, the eccentric wheel 32 is smaller than the housing 1, that is, the other edge of the eccentric wheel 32 is not attached to the housing 1 and used for reserving a space for the locking tongue 4 to extend into the housing 1.

Spring 5 is arranged under bolt 4, and bolt 4 stretches out and draws back. The outside cover of spring 5 is equipped with direction shell 41, spring 5 bottom fixed connection makes spring bolt 4 stretch out and draw back along the predetermined direction in direction shell 41. The top of the guide shell 41 is of a clamp type structure and is used for supporting the shell 1 and limiting the shell 1.

As shown in fig. 6 to 8, a light pole comprises the above mechanical lock 6, a hatch 7, a rod 8, a second opening 9 and a socket 10. The mechanical lock 6 is applied to a lamp pole, so that a hatch 7 on a pole body 8 can be opened or closed. The shell 1 is fixedly arranged on the inner side of the cabin door 7, and the telescopic bolt 4 is fixedly arranged on the rod body 8 below the shell 1. The hatch door 7 is provided with a second opening 9 for installing the rotating component 3, one end of the rotating component 3 provided with an eccentric wheel 32 extends into the second opening 9 and extends to the first opening 2 in the shell 1, and the rotating handle 34 is left outside the hatch door 7, so that the rotating component 3 is convenient to rotate. The second opening 9 is nested with a sleeve bowl 10, which can protect the rotating handle 34.

The utility model discloses in, in order to enable the end of stretching into of runner assembly 3 and align with first opening 2, be provided with stopper 35 in pivot 31, stopper 35's position is through calculating, when stopper 35 card was in cover bowl 10 department, eccentric wheel 32 was corresponding with first opening 2 promptly.

As shown in fig. 5, when the mechanical lock 6 is unlocked, one end edge of the eccentric wheel 32 rotates to be attached to the first opening 2, so as to block the first opening 2, and at the same time, the locking tongue 4 is extruded out of the housing 1, and the spring 5 below the locking tongue 4 is compressed. At this point, the hatch 7 can be removed.

As shown in fig. 4, when the mechanical lock 6 is locked, the eccentric wheel 32 is attached to one edge of the housing and is screwed away from the first opening 2, so that the first opening 2 is opened, and the spring 5 in a compressed state provides a pushing force to the bolt 4, so that the bolt extends into the first opening 2, and the housing is limited. At this time, the hatch 7 is locked on the rod 8, and the hatch 7 cannot be opened.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher 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 merely indicates that the first feature is at a lower level than the second feature.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (9)

1. A mechanical lock, comprising: the device comprises a shell, a first connecting piece and a second connecting piece, wherein a first opening is formed in the shell; the rotating assembly is arranged in the shell; the telescopic spring bolt, the spring bolt laminating rotates along with the runner assembly at first opening part, stretches out and draws back at first opening part.

2. The mechanical lock of claim 1, wherein the rotation assembly includes a rotation shaft and an eccentric wheel, one end of the eccentric wheel is attached to the edge of the housing, the other end of the eccentric wheel is fixedly connected to the rotation shaft, and the eccentric wheel is smaller than the housing.

3. The mechanical lock set as claimed in claim 2, wherein a disc is disposed between the eccentric wheel and the rotating shaft, the eccentric wheel is fixedly connected to the rotating shaft through the disc, and the end of the rotating shaft is connected to the center of the disc.

4. The mechanical lock according to claim 3, wherein a spring is provided at the bottom of the bolt.

5. The mechanical lock set according to claim 4, wherein the spring housing has a guiding shell, the bolt extends and retracts along the guiding shell, and the housing is engaged with the top of the guiding shell.

6. The mechanical lock set forth in claim 5, wherein a rotation handle is provided at an end of the rotation shaft away from the latch bolt.

7. A lamppost, characterized in that it comprises a hatch, a post and a mechanical lock according to any one of claims 1 to 6, the bolt being fixedly connected to the post and the housing being fixedly connected to the hatch.

8. The light pole as claimed in claim 7, wherein the compartment door is provided with a second opening for mounting the rotating assembly, and the rotating assembly is provided with a limiting block matched with the second opening.

9. The light pole of claim 8, further comprising a socket embedded in the second opening of the hatch.

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