CN218717941U - Safety alarm device convenient to installation - Google Patents

Abstract

The utility model relates to the technical field of network machine rooms and related devices thereof, in particular to a safety alarm device convenient to install, which comprises a bottom plate main body, a connecting plate at the top of the bottom plate main body, a safety alarm arranged at the top of the connecting plate, and connecting mechanisms arranged on the left side and the right side of the bottom plate main body and the connecting plate; coupling mechanism comprises connecting box, draw-in groove, fixture block and carriage release lever, the left and right sides of bottom plate main part and connecting plate all is provided with the connecting box, the draw-in groove has been seted up to the inside of connecting box, the inside of draw-in groove is provided with the fixture block, the outside that the fixture block runs through the draw-in groove and extends to the connecting box is provided with the carriage release lever, compares with current safety alarm device, the utility model discloses a design can improve safety alarm device's whole practicality.

Description

Safety alarm device convenient to installation

Technical Field

The utility model relates to a network computer lab and relevant device technical field, concretely relates to safety alarm device convenient to installation.

Background

The network machine room is also called as a network classroom, is a network teaching system which is common in various schools in China, especially in middle and primary schools and has wider application, integrates the functions of a common computer room, a voice classroom, an audio-visual classroom, a multimedia classroom and the like, is formed by interconnecting a network, a multimedia technology and related network equipment, is a small-sized teaching network, and creates a good technical foundation for improving teaching quality and constructing a collaborative chemical learning environment, wherein the safety problem of the network machine room arouses the high attention of people;

patent document No.202021122336.2 discloses a safety alarm device convenient for installation for a network machine room, which comprises a connecting plate and a mounting plate, wherein a first small opening frame is welded at four corners of one end of the connecting plate, a first small magnet block is fixedly connected inside the first small opening frame through a third bolt, the internal depth of the first small opening frame is half of the thickness of the first small magnet block, a first large opening frame is welded at the middle position of one end of the connecting plate, a first large magnet block is fixedly connected inside the first large opening frame through a first bolt, and the internal depth of the first large opening frame is half of the thickness of the first large magnet block; the defects are as follows: adsorb mounting panel and connecting plate together through the magnet piece, fix it through the bolt, but need its appurtenance its installation, when not having its appurtenance, just can't install the operation for can't install safety alarm device, it is inconvenient to use, consequently to current safety alarm device's improvement, design a novel safety alarm device of being convenient for installation in order to change above-mentioned technical defect, improve whole safety alarm device's practicality, seem especially important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety alarm device convenient to installation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a safety alarm device convenient to mount comprises a bottom plate main body, a connecting plate arranged at the top of the bottom plate main body, a safety alarm arranged at the top of the connecting plate, and connecting mechanisms arranged on the left side and the right side of the bottom plate main body and the connecting plate;

coupling mechanism comprises connecting box, draw-in groove, fixture block and carriage release lever, the left and right sides of bottom plate main part and connecting plate all is provided with the connecting box, the draw-in groove has been seted up to the inside of connecting box, the inside of draw-in groove is provided with the fixture block, the outside that the fixture block runs through the draw-in groove and extends to the connecting box is provided with the carriage release lever.

As the utility model discloses preferred scheme, the fixture block semicircular structure design, the fixture block is connected for rotating with the connected mode of draw-in groove.

As the utility model discloses preferred scheme, the spacing groove has all been seted up to the one end that draw-in groove and connecting box are close to the carriage release lever, the connected mode of carriage release lever and spacing groove is sliding connection.

As the utility model discloses preferred scheme, the inside of connecting box and the one end of keeping away from the carriage release lever are provided with first sleeve, the inside of first sleeve and the outside that extends to the connecting box are provided with control button, control button keeps away from the one end in the connecting box outside and is provided with the fixed block.

As the utility model discloses preferred scheme, the outside of control button and the inside that is located first sleeve are provided with the second sleeve, the spout has been seted up in the telescopic outside of second, control button's the outside is provided with the lug, the outside of fixed block is provided with the supporting shoe, the telescopic one end of second is kept away from to the fixed block is provided with the connecting block.

As the utility model discloses preferred scheme, the one end that the fixed block was kept away from to the connecting block is provided with the connecting rod, the outside of connecting rod and the inside that is located first sleeve are provided with reset spring, the connecting block is sliding connection with first telescopic connected mode, the connecting rod is connected for rotating with the connected mode of connecting block.

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

the utility model discloses in, through coupling mechanism's design, aim at the connection of bottom plate main part with connecting plate and connecting box and connect, press down control button and drive the connecting rod displacement, the carriage release lever drives the fixture block and rotates for two sets of connecting boxes can be connected, press down control button once more and drive the connecting rod and reset, make the fixture block rotate and can carry out the joint with two sets of connecting boxes, thereby make the connecting plate can fix with the bottom plate main part, need not to use appurtenance to install convenient to use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the connection mechanism of the present invention;

fig. 3 is the schematic diagram of the internal structure of the first sleeve of the present invention.

In the figure: 1. a base plate main body; 2. a connecting plate; 3. a security alarm; 4. a connecting mechanism; 5. a connection box; 6. a card slot; 7. a clamping block; 8. a travel bar; 9. a limiting groove; 10. a first sleeve; 11. a control button; 12. a fixed block; 13. a second sleeve; 14. connecting blocks; 15. a connecting rod; 16. a return spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, several embodiments of the invention will be described below with reference to the accompanying drawings, but the invention can be implemented in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided to make the disclosure more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

The embodiment provides a safety alarm device convenient to installation, and the device can play the effect of quick installation when safety alarm 3 installs, need not to install with the help of appurtenance simultaneously, has improved the whole practicality of safety alarm assembly.

Referring to fig. 1-3, the present invention provides a technical solution:

a safety alarm device convenient to install comprises a bottom plate main body 1 and a connecting plate 2 arranged on the top of the bottom plate main body 1, wherein a safety alarm 3 is arranged on the top of the connecting plate 2, and connecting mechanisms 4 are arranged on the left side and the right side of the bottom plate main body 1 and the connecting plate 2;

wherein, coupling mechanism 4 concrete structure is as follows:

coupling mechanism 4 comprises connecting box 5, draw-in groove 6, fixture block 7 and carriage release lever 8, and the left and right sides of bottom plate main part 1 and connecting plate 2 all is provided with connecting box 5, and draw-in groove 6 has been seted up to connecting box 5's inside, and the inside of draw-in groove 6 is provided with fixture block 7, and fixture block 7 runs through draw-in groove 6 and extends to the outside of connecting box 5 and is provided with carriage release lever 8.

Further, please refer to fig. 1-2, the fixture blocks 7 are designed in a semicircular structure, the connection mode between the fixture blocks 7 and the clamping grooves 6 is a rotation connection, the two fixture blocks 7 rotate inside the clamping grooves 6, so that the two fixture blocks 7 can be mutually clamped, so that the two connection boxes 5 can be clamped, the clamping grooves 6 and the connection boxes 5 are provided with a limiting groove 9 at one end close to the moving rod 8, the connection mode between the moving rod 8 and the limiting groove 9 is a sliding connection, the moving rod 8 can drive the fixture blocks 7 to rotate through the limiting groove 9, and the clamping is fixed.

Further, please refer to fig. 1-3, a first sleeve 10 is disposed inside the connection box 5 and at an end far away from the moving rod 8, a control button 11 is disposed inside the first sleeve 10 and extending to an outer side of the connection box 5, the control button 11 can drive the fixed block 12 to move, an outer side of the control button 12 is disposed at an end far away from the connection box 5 of the control button 11 and is located inside the first sleeve 10, a second sleeve 13 is disposed inside the first sleeve 13, a sliding groove is disposed outside the second sleeve 13, the sliding groove can be used for clamping the convex block inside the sliding groove when the control button 11 is pressed, a convex block is disposed outside the control button 11, a support block is disposed outside the fixed block 12, a top of the support block is designed in an inclined plane, when the support block reaches a bottom of the second sleeve 13, a circumferential wall of the convex block is clamped inside the sliding groove through an inclined plane supporting the top, a connecting block 14 is disposed at an end far away from the fixed block 12 and away from the second sleeve 13, a connecting rod 15 is disposed at an end far away from the fixed block 12, a connecting rod 15, a side of the connecting block 15, a rotating groove is connected with the connecting rod 14, and a rotating groove 15, and a rotating connecting rod connecting groove 15 is disposed at a side of the connecting groove which the connecting rod 15 which is connected with the first sleeve 10, and a rotating groove 15 which the connecting rod 15, and a rotating groove 15 which is connected with the connecting rod 15.

In this embodiment, the implementation scenario specifically includes: in the time of in-service use, at first aim at connecting box 5 of bottom plate main part 1 with connecting box 5 of connecting plate 2, connect two sets of connecting boxes 5 afterwards, press control button 11 and drive fixed block 12 and carry out the displacement, drive carriage release lever 8 through connecting rod 15 and carry out the displacement, make two sets of fixture blocks 7 can laminate and connect, press control button 11 once more and drive connecting rod 15 and reset, make carriage release lever 8 drive fixture block 7 and rotate in the inside of draw-in groove 6, thereby can make two sets of fixture blocks 7 carry out the joint of each other, consequently can be connected connecting plate 2 and bottom plate main part 1 fixedly, need not to use appurtenance to install, high durability and convenient use, compare with current safety alarm device, the utility model discloses a design can improve safety alarm device's whole practicality.

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 (6)

1. A safety alarm device convenient to install, comprising a base plate body (1), characterized in that: the safety alarm device comprises a connecting plate (2) arranged at the top of the bottom plate main body (1), a safety alarm (3) is arranged at the top of the connecting plate (2), and connecting mechanisms (4) are arranged on the left side and the right side of the bottom plate main body (1) and the connecting plate (2);

coupling mechanism (4) comprise connecting box (5), draw-in groove (6), fixture block (7) and carriage release lever (8), the left and right sides of bottom plate main part (1) and connecting plate (2) all is provided with connecting box (5), draw-in groove (6) have been seted up to the inside of connecting box (5), the inside of draw-in groove (6) is provided with fixture block (7), the outside that fixture block (7) run through draw-in groove (6) and extend to connecting box (5) is provided with carriage release lever (8).

2. A security alarm device of claim 1 wherein: the clamping block (7) is designed to be of a semicircular structure, and the clamping block (7) is connected with the clamping groove (6) in a rotating mode.

3. A security alarm device of claim 1 wherein: limiting grooves (9) are formed in one ends, close to the moving rod (8), of the clamping grooves (6) and the connecting box (5), and the moving rod (8) is connected with the limiting grooves (9) in a sliding mode.

4. A security alarm device of claim 1 wherein: the inside of connecting box (5) and the one end of keeping away from carriage release lever (8) are provided with first sleeve (10), the inside of first sleeve (10) and the outside that extends to connecting box (5) are provided with control button (11), the one end that connecting box (5) outside was kept away from in control button (11) is provided with fixed block (12).

5. An easy to install security alarm device according to claim 4, wherein: the outer side of the control button (11) and the inner portion of the first sleeve (10) are provided with a second sleeve (13), the outer side of the second sleeve (13) is provided with a sliding groove, the outer side of the control button (11) is provided with a protruding block, the outer side of the fixing block (12) is provided with a supporting block, and one end, far away from the second sleeve (13), of the fixing block (12) is provided with a connecting block (14).

6. A security alarm unit for facilitating installation according to claim 5, wherein: the one end that fixed block (12) were kept away from in connecting block (14) is provided with connecting rod (15), the outside of connecting rod (15) and the inside that is located first sleeve (10) are provided with reset spring (16), connecting block (14) are sliding connection with the connected mode of first sleeve (10), the connected mode of connecting rod (15) and connecting block (14) is for rotating the connection.

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