CN211604967U

CN211604967U - Intelligent DC power switch

Info

Publication number: CN211604967U
Application number: CN202020674060.2U
Authority: CN
Inventors: 李用成; 李东祥; 田杰; 张世义
Original assignee: Liaoning Hongcheng Power Supply Co ltd
Current assignee: Liaoning Hongcheng Power Supply Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-09-29
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses an intelligence DC power supply switch, the on-line screen storage device comprises a base, the kerve has been seted up at the top of base, the bottom fixedly connected with pillar of kerve inner chamber, pillar surface cover is equipped with first spring, the top cover of pillar is equipped with the sleeve pipe, the bottom and the sheathed tube bottom contact of first spring, sheathed tube top fixedly connected with connecting plate, the top fixedly connected with mount pad of connecting plate. The utility model discloses a cooperation of base, kerve, pillar, first spring, sleeve pipe, connecting plate, mount pad, fixed block, recess, branch, second spring, movable sleeve, connecting block, fixture block, switch body, mounting groove and draw-in groove is used, can make it have that structural design is reasonable, easy operation, advantage that the protection effect is good, convenient dismantlement simultaneously plays more convenient using-way when overhauing, and the bottom has buffering effect simultaneously, has reached safer result of use.

Description

Intelligent DC power switch

Technical Field

The utility model relates to the technical field of, specifically be intelligent DC power switch.

Background

The intelligent direct-current power switch of the communication electronic equipment power supply module is accommodated in the power supply box body, the control part of the power switch is directly exposed outside the power supply box body through the window, the power switch device of the structure does not have a protection device, the safety is lower in the daily use process, the disassembly is not easy when the switch needs to be overhauled, the shock resistance is poor when the existing intelligent direct-current power switch is in contact with the ground, and then the damage is very easily generated in the use process.

Disclosure of Invention

The utility model aims at providing an intelligence direct current switch, possess the advantage that barrier propterty is good, the switch device of having solved the structure does not possess protector, and the security is lower in daily use, when needing to overhaul the switch simultaneously, and it is difficult to dismantle, and shock resistance when current intelligence direct current switch contact ground is relatively poor, and then very easily produces the problem of damage in the use.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent direct-current power switch comprises a base, wherein a bottom groove is formed in the top of the base, a support column is fixedly connected to the bottom of an inner cavity of the bottom groove, a first spring is sleeved on the surface of the support column, a sleeve is sleeved on the top of the support column, the bottom of the first spring is in contact with the bottom of the sleeve, a connecting plate is fixedly connected to the top of the sleeve, an installation seat is fixedly connected to the top of the connecting plate, a fixed block is fixedly connected to the top of the installation seat, grooves are formed in two sides of the top of the fixed block, a supporting rod is fixedly connected to one side of the inner cavity of each groove, a second spring is sleeved on the surface of the supporting rod, a movable sleeve is movably connected to one side of the supporting rod, which is far away from the inner wall of each groove, one side of the movable sleeve is in contact with the second spring, the, the utility model discloses a switch, including switch body, connecting block, movable sleeve, mounting groove, draw-in groove, the one side fixedly connected with fixture block of connecting block, the top of fixed block is provided with the switch body, the mounting groove has all been seted up to the both sides of switch body bottom, the draw-in groove has been seted up to one side of mounting groove inner chamber, one side that the movable sleeve was kept away from to the connecting block extends to the inner chamber of mounting.

Preferably, the number of the supporting columns is three, the top of each supporting column is fixedly connected with a piston block, and two sides of each piston block are movably connected with the inner cavity of the corresponding sleeve.

Preferably, the right side of the surface of the switch body is provided with a power supply interface, and one side of the movable sleeve is fixedly connected with an anti-slip sleeve.

Preferably, the left side at switch body top has the protective cover through hinge joint, the right side fixedly connected with ejector pad of protective cover, the material of protective cover is transparent material, the thermovent has all been seted up to the both sides of protective cover.

Preferably, the bottom of base fixedly connected with blotter, the material of blotter is made for rubber materials.

Preferably, the bottom of the protective cover is fixedly connected with protective cotton, and the bottom of the protective cotton is in contact with the switch body.

Preferably, the top of the groove is provided with a limiting groove, and the connecting block extends to the inner cavity of the mounting groove through the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of base, kerve, pillar, first spring, sleeve pipe, connecting plate, mount pad, fixed block, recess, branch, second spring, movable sleeve, connecting block, fixture block, switch body, mounting groove and draw-in groove is used, can make it have that structural design is reasonable, easy operation, advantage that the protection effect is good, convenient dismantlement simultaneously plays more convenient using-way when overhauing, and the bottom has buffering effect simultaneously, has reached safer result of use.

2. The utility model discloses a set up the piston piece, can connect the pillar, thereby the buffering effect has been guaranteed, through setting up the antiskid cover, can increase the frictional force between finger and the movable sleeve, thereby the person of facilitating the use dismantles and installs, through setting up the protective cover, ejector pad and thermovent, when can guaranteeing switch body upper portion protective capacities, possess certain radiating effect, through setting up the protection cotton, can play the guard action, through setting up the spacing groove, can carry on spacingly to the connecting block, restrict the activity space of connecting block.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

fig. 4 is a schematic view of the pillar and sleeve connection structure of the present invention.

In the figure: 1. a base; 2. a bottom groove; 3. a pillar; 4. a first spring; 5. a sleeve; 6. a connecting plate; 7. a mounting seat; 8. a fixed block; 9. a groove; 10. a strut; 11. a second spring; 12. a movable sleeve; 13. connecting blocks; 14. a clamping block; 15. a switch body; 16. mounting grooves; 17. a card slot; 18. a piston block; 19. a power interface; 20. a protective cover; 21. a push block; 22. a heat dissipation port; 23. a cushion pad; 24. protecting cotton; 25. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-4, an intelligent dc power switch includes a base 1, a cushion 23 fixedly connected to the bottom of the base 1, the cushion 23 made of rubber material, a groove 9 formed on the top of the base 1, a limit groove 25 formed on the top of the groove 9, a connecting block 13 extending to an inner cavity of a mounting groove 16 through the limit groove 25, three pillars 3 fixedly connected to the bottom of the inner cavity of the groove 9, a piston block 18 fixedly connected to the top of the pillars 3, two sides of the piston block 18 movably connected to the inner cavity of a casing 5, a first spring 4 sleeved on the surface of the pillar 3, a casing 5 sleeved on the top of the pillar 3, the bottom of the first spring 4 contacting the bottom of the casing 5, a connecting plate 6 fixedly connected to the top of the casing 5, a mounting seat 7 fixedly connected to the top of the connecting plate 6, and a fixing block 8 fixedly connected to the top of the mounting seat, both sides of the top of the fixed block 8 are provided with grooves 9, one side of the inner cavity of each groove 9 is fixedly connected with a support rod 10, the surface of each support rod 10 is sleeved with a second spring 11, one side of each support rod 10, which is far away from the inner wall of each groove 9, is movably connected with a movable sleeve 12, one side of each movable sleeve 12 is contacted with the second spring 11, the other side of each movable sleeve 12 penetrates through the inner cavity of each groove 9 and extends to the outside of the fixed block 8, one side of the top of each movable sleeve 12 is fixedly connected with a connecting block 13, one side of each connecting block 13 is fixedly connected with a clamping block 14, the top of each fixed block 8 is provided with a switch body 15, the right side of the surface of each switch body 15 is provided with a power supply interface 19, one side of each movable sleeve 12 is fixedly connected with an anti-slip sleeve, the left side of the top, the bottom of the protective cover 20 is fixedly connected with protective cotton 24, the bottom of the protective cotton 24 is contacted with the switch body 15, two sides of the bottom of the switch body 15 are respectively provided with a mounting groove 16, one side of the inner cavity of the mounting groove 16 is provided with a clamping groove 17, one side of the connecting block 13, which is far away from the movable sleeve 12, extends to the inner cavity of the mounting groove 16, the clamping block 14 is clamped with the clamping groove 17, the pillar 3 can be connected by arranging the piston block 18, so that the buffering effect is ensured, the friction force between fingers and the movable sleeve 12 can be increased by arranging the anti-slip sleeve, so that the disassembly and the installation are convenient for a user, the protective cover 20, the push block 21 and the heat dissipation port 22 are arranged, the protective capacity of the upper part of the switch body 15 can be ensured, a certain heat dissipation effect is achieved, the protective cotton 24 can play a, restriction connecting block 13's activity space, through base 1, kerve 2, pillar 3, first spring 4, sleeve pipe 5, connecting plate 6, mount pad 7, fixed block 8, recess 9, branch 10, second spring 11, movable sleeve 12, connecting block 13, fixture block 14, switch body 15, mounting groove 16 and draw-in groove 17's cooperation is used, can make it have structural design rationally, and is simple in operation, the advantage that the protecting effect is good, convenient dismantlement simultaneously, play more convenient service method when overhauing, the bottom has buffering effect simultaneously, safer result of use has been reached.

During the use, base 1 is used for supporting ground, guarantee switch body 15's stability, first spring 4 and sleeve pipe 5's cooperation can play the effect of buffering and protection to switch body 15, when dismantling switch body 15, inwards promote movable sleeve 12, movable sleeve 12 drives connecting block 13 and moves to the inboard when driving the compression of second spring 11, connecting block 13 drives the inner chamber that fixture block 14 breaks away from draw-in groove 17, switch body 15 is in the active state this moment, can dismantle, the protective cover 20 at switch body 15 top, can play the guard action, dustproof dust gets into.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligence DC power switch, including base (1), its characterized in that: the improved structure of the anti-theft device is characterized in that a bottom groove (2) is formed in the top of the base (1), a strut (3) is fixedly connected to the bottom of an inner cavity of the bottom groove (2), a first spring (4) is sleeved on the surface of the strut (3), a sleeve (5) is sleeved on the top of the strut (3), the bottom of the first spring (4) is in contact with the bottom of the sleeve (5), a connecting plate (6) is fixedly connected to the top of the sleeve (5), a mounting seat (7) is fixedly connected to the top of the connecting plate (6), a fixed block (8) is fixedly connected to the top of the mounting seat (7), grooves (9) are formed in the two sides of the top of the fixed block (8), a supporting rod (10) is fixedly connected to one side of the inner cavity of each groove (9), a second spring (11) is sleeved on the surface of each supporting rod (10), and a movable, one side and the contact of second spring (11) of movable sleeve (12), the opposite side of movable sleeve (12) runs through to the inner chamber of recess (9) and extends to the outside of fixed block (8), one side fixedly connected with connecting block (13) at movable sleeve (12) top, one side fixedly connected with fixture block (14) of connecting block (13), the top of fixed block (8) is provided with switch body (15), mounting groove (16) have all been seted up to the both sides of switch body (15) bottom, draw-in groove (17) have been seted up to one side of mounting groove (16) inner chamber, one side that movable sleeve (12) were kept away from in connecting block (13) extends to the inner chamber of mounting groove (16), fixture block (14) carry out the joint with draw-in groove (17).

2. The intelligent dc power switch of claim 1, wherein: the number of the support columns (3) is three, the top of each support column (3) is fixedly connected with a piston block (18), and two sides of each piston block (18) are movably connected with the inner cavity of the corresponding sleeve (5).

3. The intelligent dc power switch of claim 1, wherein: the right side of the surface of the switch body (15) is provided with a power supply interface (19), and one side of the movable sleeve (12) is fixedly connected with an anti-skidding sleeve.

4. The intelligent dc power switch of claim 1, wherein: the left side at switch body (15) top has protective cover (20) through hinge joint, the right side fixedly connected with ejector pad (21) of protective cover (20), the material of protective cover (20) is transparent material, thermovent (22) have all been seted up to the both sides of protective cover (20).

5. The intelligent dc power switch of claim 1, wherein: the bottom fixedly connected with blotter (23) of base (1), the material of blotter (23) is made for rubber materials.

6. The intelligent DC power switch of claim 4, wherein: the bottom fixedly connected with protection cotton (24) of protective cover (20), the bottom and the switch body (15) contact of protection cotton (24).

7. The intelligent dc power switch of claim 1, wherein: spacing groove (25) have been seted up at the top of recess (9), connecting block (13) extend to the inner chamber of mounting groove (16) through spacing groove (25).