CN212725051U

CN212725051U - Classroom lamp control device

Info

Publication number: CN212725051U
Application number: CN202021480564.7U
Authority: CN
Inventors: 闫伟
Original assignee: Zhongshan Xinsen Lighting Technology Co ltd
Current assignee: Zhongshan Xinsen Lighting Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-16
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a classroom lamp controlling means, which comprises a wall, the right side fixed mounting of wall has the control switch body, the right side swing joint of control switch body has control switch button, polished rod swing joint has the protection box through the top on wall right side, the left bottom fixedly connected with fixture block of protection box, the standing groove has been seted up to the bottom on wall right side, the internal surface of wall and the top and the bottom that are located the standing groove have all seted up the second spout, the inner chamber sliding connection of second spout has the slider, the right side fixedly connected with cassette of slider. The utility model discloses a with the protection box around polished rod clockwise turning, the protection box drives the fixture block and removes to the left side, and the left side joint until the fixture block is fixed in the inner chamber of cassette to the protection box, avoids the protection box to break away from when using, has solved current classroom lamp controlling means and has not possessed the function of protection when using to the problem that people used not convenient for.

Description

Classroom lamp control device

Technical Field

The utility model relates to a classroom technical field specifically is a classroom lamp controlling means.

Background

The classroom is a place for teachers to teach students, and is composed of a large room with a platform in the front and a seat in the back, a blackboard or a whiteboard is arranged on the wall close to the platform and is a place for teachers to teach and arrange work, and the seat of the students is arranged in the back.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a classroom lamp controlling means possesses the good advantage of protecting effect, has solved current classroom lamp controlling means and does not possess the function of protection when using to the problem that people used not be convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a classroom lamp controlling means, includes the wall, the right side fixed mounting of wall has the control switch body, the right side swing joint of control switch body has control shift knob, polished rod swing joint has the protection box at the top on wall right side, the left bottom fixedly connected with fixture block of protection box, the standing groove has been seted up to the bottom on wall right side, the internal surface of wall and the top and the bottom that are located the standing groove have all seted up the second spout, the inner chamber sliding connection of second spout has the slider, the right side fixedly connected with cassette of slider, the left side of fixture block extends to in the inner chamber of standing groove to the joint is in the inner chamber of cassette.

Preferably, the left side of the inner wall of the placing groove is fixedly connected with a first spring, and the right side of the first spring is fixedly connected to the left side of the sliding block.

Preferably, the left side fixedly connected with dead lever of fixture block bottom, first spout has been seted up on the right side of dead lever, the inner chamber sliding connection of first spout has the slide bar, the bottom fixedly connected with kelly of slide bar.

Preferably, the inner surface of the wall and the right side of the bottom of the placing groove are provided with clamping grooves, and the clamping rods are clamped in the inner cavities of the clamping grooves.

Preferably, the right side of the bottom of the clamping block is fixedly connected with a second spring, and the bottom of the second spring is fixedly connected to the top of the sliding rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a classroom lamp controlling means possesses following beneficial effect:

1. the utility model discloses a with the protection box around polished rod clockwise turning, the protection box drives the fixture block and removes to the left side, and the left side joint until the fixture block is fixed in the inner chamber of cassette to the protection box, avoids the protection box to break away from when using, has solved current classroom lamp controlling means and has not possessed the function of protection when using to the problem that people used not convenient for.

2. The utility model discloses a loosen the back with the slide bar, the inner chamber lapse along first spout is driven to the second spring when resumeing deformation, and the slide bar drives the kelly and moves down, and until the kelly joint in the inner chamber of draw-in groove, further fixes the chuck block.

3. The utility model discloses a set up the second spout, make the slider remove the in-process of removal more smooth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a wall; 2. a protective case; 3. a control switch body; 4. a control switch button; 5. a polish rod; 6. a first spring; 7. a slider; 8. fixing the rod; 9. a card slot; 10. a clamping rod; 11. a second spring; 12. a slide bar; 13. a first chute; 14. a clamping block; 15. a card holder; 16. a second chute; 17. and (6) placing the 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 utility model discloses a wall 1, protection box 2, control switch body 3, control switch button 4, polished rod 5, first spring 6, slider 7, dead lever 8, draw-in groove 9, kelly 10, second spring 11, slide bar 12, first spout 13, fixture block 14, cassette 15, second spout 16 and standing groove 17 part are the general standard or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental approach for this technical personnel.

Referring to fig. 1-3, a classroom lamp control device comprises a wall 1, a control switch body 3 is fixedly installed on the right side of the wall 1, a control switch button 4 is movably connected on the right side of the control switch body 3, a protection box 2 is movably connected on the top of the right side of the wall 1 through a polish rod 5, a clamping block 14 is fixedly connected on the bottom of the left side of the protection box 2, a fixed rod 8 is fixedly connected on the left side of the bottom of the clamping block 14, a first chute 13 is formed on the right side of the fixed rod 8, a slide rod 12 is slidably connected in the inner cavity of the first chute 13, a clamping rod 10 is fixedly connected on the bottom of the slide rod 12, a clamping groove 9 is formed on the inner surface of the wall 1 and on the right side of the bottom of a placement groove 17, the clamping rod 10 is clamped in the inner cavity of the clamping groove 9, a second spring 11 is fixedly, the second spring 11 restores deformation and simultaneously drives the slide rod 12 to slide downwards along the inner cavity of the first sliding groove 13, the slide rod 12 drives the clamping rod 10 to move downwards until the clamping rod 10 is clamped in the inner cavity of the clamping groove 9, the clamping block 14 is further fixed, a placing groove 17 is formed in the bottom of the right side of the wall 1, second sliding grooves 16 are formed in the top and the bottom of the placing groove 17 on the inner surface of the wall 1, a sliding block 7 is connected to the inner cavity of the second sliding groove 16 in a sliding manner, the sliding block 7 can move more smoothly in the left-right moving process by arranging the second sliding grooves 16, the left side of the inner wall of the placing groove 17 is fixedly connected with the first spring 6, the right side of the first spring 6 is fixedly connected to the left side of the sliding block 7, a clamping seat 15 is fixedly connected to the right side of the sliding block 7, the left side of the clamping block 14 extends into the inner cavity of the placing groove 17, the protection box 2 drives the fixture block 14 to move towards the left side, until the left side joint of the fixture block 14 is in the inner cavity of the fixture seat 15, the protection box 2 is fixed, the protection box 2 is prevented from being separated when in use, and the problem that the existing classroom lamp control device does not have a protection function when in use, so that people are not convenient to use is solved.

When the control switch body 3 is used, firstly, the sliding rod 12 moves upwards, at the moment, the second spring 11 deforms due to the influence of force, then the protection box 2 rotates clockwise around the polish rod 5, the protection box 2 drives the clamping block 14 to move towards the left side until the clamping block 14 is clamped in the inner cavity of the clamping seat 15, then the sliding rod 12 is loosened, the second spring 11 recovers deformation due to the influence of lost force, the sliding rod 12 is pushed to slide downwards along the inner cavity of the first sliding groove 13 while the second spring 11 recovers deformation, the sliding rod 12 drives the clamping rod 10 to move downwards until the clamping rod 10 is clamped in the inner cavity of the clamping groove 9, the clamping block 14 is further fixed, the fixing effect of the protection box 2 is better, when the control switch body 3 is required to be used, the sliding rod 12 moves upwards firstly, the clamping rod 10 is not clamped with the inner cavity of the clamping groove 9, at the moment, the first spring 6 recovers deformation due to the influence of lost force, the sliding block 7 is pushed to slide towards the right side, the slider 7 drives the clamping seat 15 to move rightwards, the clamping seat 15 drives the clamping block 14 to move rightwards, at the moment, the protection box 2 rotates anticlockwise around the polish rod 5, the clamping block 14 is not clamped with the clamping seat 15, and the control switch body 3 can be used.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A classroom light control device comprising a wall (1), characterized in that: the right side fixed mounting of wall (1) has control switch body (3), the right side swing joint of control switch body (3) has control shift knob (4), polished rod (5) swing joint has protection box (2) through the top on wall (1) right side, left bottom fixedly connected with fixture block (14) of protection box (2), standing groove (17) have been seted up to the bottom on wall (1) right side, second spout (16) have all been seted up to the internal surface of wall (1) and the top that is located standing groove (17) and bottom, the inner chamber sliding connection of second spout (16) has slider (7), the right side fixedly connected with cassette (15) of slider (7), the left side of fixture block (14) extends to in the inner chamber of standing groove (17) to the joint is in the inner chamber of cassette (15).

2. A classroom lamp control apparatus as defined in claim 1, wherein: the left side of standing groove (17) inner wall fixedly connected with first spring (6), the right side fixed connection of first spring (6) is in the left side of slider (7).

3. A classroom lamp control apparatus as defined in claim 1, wherein: the left side fixedly connected with dead lever (8) of fixture block (14) bottom, first spout (13) have been seted up on the right side of dead lever (8), the inner chamber sliding connection of first spout (13) has slide bar (12), the bottom fixedly connected with kelly (10) of slide bar (12).

4. A classroom lamp control apparatus as defined in claim 3, wherein: the wall is characterized in that a clamping groove (9) is formed in the inner surface of the wall (1) and is located on the right side of the bottom of the placing groove (17), and the clamping rod (10) is clamped in an inner cavity of the clamping groove (9).

5. A classroom lamp control apparatus as defined in claim 1, wherein: the right side of the bottom of the clamping block (14) is fixedly connected with a second spring (11), and the bottom of the second spring (11) is fixedly connected to the top of the sliding rod (12).