CN211350409U - Automatic electric switch - Google Patents

Abstract

The utility model provides an automatic electrical switch, including the installation wall, set up the recess on the installation wall, install first sleeve in the recess, first sleeve lateral surface and recess medial surface contact cooperation, two first through-holes are seted up to first sleeve lateral surface, two first through-holes are with first sleeve axis direction symmetry, several second through-hole is evenly seted up to first sleeve lateral surface, all install the slider in the second through-hole, the slider is close to the inside terminal surface of first sleeve and all is the spring bolt form, and spring bolt form arc outwards, another terminal surface of slider all is located the second through-hole outside, the slider side all is connected through first spring and second through-hole inboard, install the second sleeve in the first sleeve. The utility model discloses a structure is applicable to the installation of electrical switch, and easy operation can fix the device through slider and first connecting rod, uses the mount pad of different materials, and application range is wide, and the practicality is better.

Description

Automatic electric switch

Technical Field

The utility model belongs to the electrical switch field, specifically speaking are automatic electrical switch.

Background

At present, the installation of many electric quick switches is required to be firstly carried out by arranging a groove on a base needing to be provided with a switch, and then the electric switch is fixed on the base through a screw, so that the installation is not very convenient, the installation is more laborious, if the electric switch is damaged, the replacement is not very convenient, the groove is not very convenient, and the use is not very convenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic electric switch for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an automatic electrical switch comprises a mounting wall, wherein a groove is formed in the mounting wall, a first sleeve is mounted in the groove, the outer side surface of the first sleeve is in contact fit with the inner side surface of the groove, two first through holes are formed in the outer side surface of the first sleeve, the two first through holes are symmetrical in the axial direction of the first sleeve, a plurality of second through holes are uniformly formed in the outer side surface of the first sleeve, sliding blocks are mounted in the second through holes, one end surfaces, close to the interior of the first sleeve, of the sliding blocks are in a spring bolt shape, the arc shape of the spring bolt faces outward, the other end surfaces of the sliding blocks are positioned outside the second through holes, the side surfaces of the sliding blocks are connected with the inner side surfaces of the second through holes through first springs, the second sleeve is mounted in the first sleeve, the second sleeve is coaxial with the first sleeve, the outer side surface of the second sleeve is in contact fit with the inner side surface of the first sleeve, third through holes are, one end of the first connecting rod is located in the corresponding first through hole, the other end face of the first connecting rod is located inside the second sleeve, the first connecting rod is in contact fit with the first through hole, the end face of the first connecting rod located in the first through hole is in a spring bolt shape, the arc of the spring bolt shape faces the inner side, the end faces, close to each other, of the two first connecting rods are connected through the second spring, the second spring is in a compression state, the switch base is fixedly installed on the right end face of the second sleeve, a switch shell is installed on the outer side face of the switch base, and the switch shell is in close contact fit with the switch base.

According to the automatic electric switch, the grooves are uniformly distributed, and all the second sleeves are fixedly connected with the same switch base.

According to the automatic electrical switch, the other end face of the sliding block is conical.

An automatic electric switch as above, the tip that first connecting rod is close to each other be connected with second connecting rod one end through articulated respectively, all be connected with second sleeve medial surface through the shaft hole in the middle of the second connecting rod, the switch base corresponds second sleeve department and sets up the fourth through-hole, the downthehole extrusion piece of installation of fourth through-hole, the extrusion piece is coaxial with the second sleeve, extrusion piece one end face is located inside the second sleeve, extrusion piece one end is personally submitted conically, and another end face of second connecting rod all cooperates with the conical surface contact of the interior terminal surface of extrusion piece, the second connecting rod is symmetrical with extrusion piece axis, another end face of extrusion piece is located the fourth through-hole outside, second sleeve and fourth through-hole all cooperate with the extrusion piece contact.

In the above automatic electrical switch, the other end surface of the second connecting rod is a conical surface.

The utility model has the advantages that: the utility model is suitable for the installation of an electric switch, when in specific use, the groove is arranged on the installation wall, the first sleeve is put into the groove, the right end face of the first sleeve is parallel and level with the plane of the installation wall (as shown in figure 2), then the second sleeve is put into the first sleeve as shown in figure 3, at first, the first connecting rod is extruded by the inner side face of the first sleeve, the second spring is extruded and is continuously pressed into the second sleeve, the slide block is extruded by the outer side face of the second sleeve, the other end face of the slide block is extruded to correspond to the second through hole, the first spring is stretched, the slide block is contacted with the installation wall, and the slide block extrudes and deforms the installation wall to form a pit, the slide block is clamped into the groove for fixation, so the first sleeve is fixed in the groove, the second sleeve is continuously moved inwards, when the second connecting rod moves to the position of the first through hole, under the acting force of the second spring, the equal outward movement of second connecting rod makes a second connecting rod terminal surface all get into during the first through-hole that corresponds, make second sleeve and first sleeve card die, the relative displacement takes place for this moment between the unable and first sleeve of second sleeve, so installation base fixed mounting is on the installation wall (as shown in fig. 1), thereby use, the utility model discloses a device simple structure, the cost is lower, it can install the switch on the mount pad to need not to borrow other instruments, and easy operation can fix the device through slider and first connecting rod, use the mount pad of different materials, and application range is wide, and the practicality is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention; fig. 2 is a first state diagram of the present invention; fig. 3 is a second state diagram of the present invention; fig. 4 is an enlarged view at i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, 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 efforts belong to the protection scope of the present invention.

An automatic electrical switch comprises a mounting wall 1, a groove 2 is arranged on the mounting wall 1, a first sleeve 3 is arranged in the groove 2, the outer side surface of the first sleeve 3 is in contact fit with the inner side surface of the groove 2, two first through holes 4 are arranged on the outer side surface of the first sleeve 3, the two first through holes 4 are symmetrical along the axial direction of the first sleeve 3, a plurality of second through holes 5 are uniformly arranged on the outer side surface of the first sleeve 3, sliding blocks 6 are arranged in the second through holes 5, one end surface of each sliding block 6, which is close to the inside of the first sleeve 3, is in a spring tongue shape, the arc shape of each spring tongue faces outwards, the other end surface of each sliding block 6 is positioned outside the second through hole 5, the side surfaces of the sliding blocks 6 are connected with the inner side surface of the second through holes 5 through first springs 7, a second sleeve 8 is arranged in the first sleeve 3, the second sleeve 8 is coaxial with the first sleeve 3, and the, third through-hole 9 is all seted up to second sleeve 8 corresponding first through-hole 4 department, all install first connecting rod 10 in the third through-hole 9, a first connecting rod 10 tip is located corresponding first through-hole 4, another terminal surface of first connecting rod 10 all is located inside second sleeve 8, first connecting rod 10 and the cooperation of first through-hole 4 contact, the terminal surface that first connecting rod 10 is located first through-hole 4 all is the spring bolt form, and the arc of spring bolt form is inboard towards, the terminal surface that two first connecting rods 10 are close to each other passes through second spring 11 and links to each other, second spring 11 is compression state, 8 right-hand member face fixed mounting switch bases 12 of second sleeve, switch base 12 lateral surface installation switch shell 13, switch shell 13 and switch base 12 in close contact fit. The utility model is suitable for the installation of an electric switch, when in specific use, a groove 2 is arranged on an installation wall 1, a first sleeve 3 is placed into the groove 2, so that the right end face of the first sleeve 3 is flush with the plane of the installation wall 1 (as shown in figure 2), then a second sleeve 8 is placed into the first sleeve 3 as shown in figure 3, firstly, a first connecting rod 10 is extruded by the inner side face of the first sleeve 3, a second spring 11 is extruded, the second sleeve 8 is continuously pressed, a sliding block 6 is extruded by the outer side face of the second sleeve 8, so that the other end face of the sliding block 6 is extruded to correspond to a second through hole 5, the first spring 7 is stretched, the sliding block 6 is contacted with the installation wall 1, the sliding block 6 is extruded and deformed to form a pit, the sliding block 6 is clamped in the groove to be fixed, so that the first sleeve 3 is fixed in the groove 2, the second sleeve 8 is continuously moved inwards, when the second connecting rod 10 moves to the position of a first through hole 4, under the effort of second spring 11, the equal outwards movement of second connecting rod 10 makes in second connecting rod 10 terminal surface all gets into corresponding first through-hole 4, make second sleeve 8 and first sleeve 3 card dead, second sleeve 8 can not take place relative displacement between 3 with first sleeve this moment, event installation base 12 fixed mounting is on installation wall 1 (as shown in fig. 1), thereby use, the utility model discloses device simple structure, the cost is lower, it can install the switch on the mount pad to need not to borrow other instruments, moreover, the operation is simple, can fix the device through slider 6 and first connecting rod 10, use the mount pad of different materials, wide application range, and practicality is better.

Specifically, as shown in the figure, the grooves 2 described in this embodiment are uniformly distributed, and all the second sleeves 8 are fixedly connected to the same switch base 12. This design can guarantee that switch base 12 more firmly installs on installation wall 1, is difficult for producing the skew.

Specifically, as shown in the figure, the other end surface of the sliding block 6 in this embodiment is conical. This design can make during 6 more convenient extrudees of slider advance installation wall 1, makes the installation of first sleeve 3 more stable in installation wall 1, lets first sleeve 3 be difficult for rotating and take out.

Further, as shown in the figure, the end portions, close to each other, of the first connecting rod 10 in this embodiment are connected with one end of the second connecting rod 14 through hinges, the middle of the second connecting rod 14 is connected with the inner side surface of the second sleeve 8 through a shaft hole, the switch base 12 is provided with a fourth through hole 15 corresponding to the second sleeve 8, an extruding block 16 is installed in the fourth through hole 15, the extruding block 16 is coaxial with the second sleeve 8, one end surface of the extruding block 16 is located inside the second sleeve 8, one end surface of the extruding block 16 is conical, the other end surface of the second connecting rod 14 is in contact fit with the conical surface of the inner end surface of the extruding block 16, the second connecting rod 14 is axially symmetrical with the extruding block 16, the other end surface of the extruding block 16 is located outside the fourth through hole 15, and the second sleeve 8 and the fourth through hole 15. The design can facilitate the electrical switch to be conveniently detached, the specific process is that the switch shell 13 is detached from the switch base 12, the extrusion block 16 moves inwards by pressing the extrusion block 16, the second connecting rod 14 rotates along the middle part thereof under the action of the extrusion block 16, and one end faces of the second connecting rod 14 are close to each other, so the first connecting rod 10 moves towards the inside of the second sleeve 8 under the action of the second connecting rod 14, the second spring 11 is extruded until one end of the first connecting rod 10 is completely moved out of the first through hole 4, at the moment, the second sleeve 8 can be taken out of the first sleeve 3, so the switch base 12 can be detached from the mounting wall 1, at the moment, the other end face of the sliding block 6 slowly retracts into the corresponding second through hole 5 under the action of the first spring 7, the design facilitates the electrical switch to be detached from the mounting wall 1, the operation is simple, and the electrical switch can be detached without using other tools, is convenient and quick.

Further, as shown in the drawings, the other end surface of the second connecting rod 14 in the embodiment is a tapered surface. The design can make the other end face of the second connecting rod 14 contact with one end face of the extrusion block 16 more stably, so that the switch base 12 is more stably and conveniently detached from the installation wall 1.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (5)

1. An automated electrical switch, comprising: comprises a mounting wall (1), a groove (2) is arranged on the mounting wall (1), a first sleeve (3) is arranged in the groove (2), the outer side surface of the first sleeve (3) is in contact fit with the inner side surface of the groove (2), two first through holes (4) are arranged on the outer side surface of the first sleeve (3), the two first through holes (4) are symmetrical along the axial direction of the first sleeve (3), a plurality of second through holes (5) are uniformly arranged on the outer side surface of the first sleeve (3), a sliding block (6) is arranged in each second through hole (5), one end surface of the sliding block (6) close to the inner part of the first sleeve (3) is in a spring tongue shape, the arc shape of the spring tongue is towards the outer side, the other end surface of the sliding block (6) is positioned outside the second through hole (5), the side surface of the sliding block (6) is connected with the inner side surface of the second through a first spring (7), a second sleeve (8, the second sleeve (8) is coaxial with the first sleeve (3), the outer side face of the second sleeve (8) is in contact fit with the inner side face of the first sleeve (3), third through holes (9) are formed in the positions, corresponding to the first through holes (4), of the second sleeve (8), first connecting rods (10) are mounted in the third through holes (9), one end portions of the first connecting rods (10) are located in the corresponding first through holes (4), the other end faces of the first connecting rods (10) are located in the second sleeve (8), the first connecting rods (10) are in contact fit with the first through holes (4), the end faces, located in the first through holes (4), of the first connecting rods (10) are in a spring tongue shape, the arc shape of the spring tongue faces the inner side, the end faces, close to each other, of the two first connecting rods (10) are connected through second springs (11), the second springs (11) are in a compression state, switch bases (12) are fixedly mounted on the right end face of the second sleeve (8), a switch shell (13) is arranged on the outer side surface of the switch base (12), and the switch shell (13) is in close contact fit with the switch base (12).

2. An automated electrical switch according to claim 1, wherein: the grooves (2) are uniformly distributed and all the second sleeves (8) are fixedly connected with the same switch base (12).

3. An automated electrical switch according to claim 1, wherein: the other end surface of the sliding block (6) is conical.

4. An automated electrical switch according to claim 1, wherein: the end parts of the first connecting rods (10) which are close to each other are respectively connected with one end of a second connecting rod (14) through hinges, the middle of the second connecting rod (14) is connected with the inner side surface of a second sleeve (8) through a shaft hole, a switch base (12) is provided with a fourth through hole (15) corresponding to the second sleeve (8), an extrusion block (16) is arranged in the fourth through hole (15), the extrusion block (16) is coaxial with the second sleeve (8), one end surface of the extrusion block (16) is positioned in the second sleeve (8), one end surface of the extrusion block (16) is conical, and the other end face of the second connecting rod (14) is in contact fit with the conical surface of the inner end face of the extrusion block (16), the second connecting rod (14) is symmetrical about the axis of the extrusion block (16), the other end face of the extrusion block (16) is positioned outside the fourth through hole (15), and the second sleeve (8) and the fourth through hole (15) are in contact fit with the extrusion block (16).

5. An automated electrical switch according to claim 4, wherein: the other end surface of the second connecting rod (14) is a conical surface.

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