CN212084304U - Network computer lab is with safety alarm device convenient to installation - Google Patents
Network computer lab is with safety alarm device convenient to installation Download PDFInfo
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- CN212084304U CN212084304U CN202021122336.2U CN202021122336U CN212084304U CN 212084304 U CN212084304 U CN 212084304U CN 202021122336 U CN202021122336 U CN 202021122336U CN 212084304 U CN212084304 U CN 212084304U
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Abstract
The utility model discloses a network computer lab is with safety alarm device convenient to installation relates to network computer lab and relevant device technical field. The utility model discloses a connecting plate and mounting panel, first little opening frame has all been welded at four corners of one end of connecting plate, the inside of first little opening frame is through the first little magnet piece of third bolt fixedly connected with, and the inside degree of depth of first little opening frame is half of first little magnet piece thickness, the welding has first big opening frame on the one end intermediate position of connecting plate, the inside of first big opening frame is through the first big magnet piece of first bolt fixedly connected with, and the inside degree of depth of first big opening frame is half of first big magnet piece thickness. The utility model discloses a set up first big magnet piece, the big magnet piece of second, the little magnet piece of second and first little magnet block structure for the user is at the dismouting the utility model discloses the time, do not need right the utility model discloses support, and then reduced the manpower, avoided the manpower extravagant.
Description
Technical Field
The utility model belongs to the technical field of network computer lab and relevant device, especially, relate to a network computer lab is with safety alarm device convenient to installation.
Background
The network machine room is also called a network classroom, and is a network teaching system which is common and widely applied in various schools, particularly middle and primary schools. The intelligent teaching system integrates 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 learning environment. Wherein, the security problem of network computer lab has aroused people's high attention, and along with social science and technology is constantly developed, people developed safety alarm device, after installation safety alarm device on network computer lab, in case network computer lab takes place safe conflagration, safety alarm device will send out the police dispatch newspaper sound, and then has reduced network computer lab ground potential safety hazard, but, current network computer lab safety alarm device exists following not enoughly: people need the operator to support the network machine room safety alarm device when installing current network machine room safety alarm device, leads to needing a plurality of operators to work jointly, just can accomplish the dismouting to current network machine room safety alarm device, leads to having wasted the manpower. Therefore, there is a need for improvement to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a network computer lab is with safety alarm device convenient to installation, through setting up first big magnet piece, the big magnet piece of second, the little magnet piece of second and first little magnet piece structure, solved current network computer lab safety alarm device and need a plurality of operators joint work just can accomplish the dismouting to it and lead to the extravagant problem of manpower.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a network computer lab is with safety alarm device convenient to installation, including connecting plate and mounting panel, first little opening frame has all been welded at four corners of one end of connecting plate, and first little opening frame is used for placing first little magnet piece, the inside of first little opening frame is through third bolt fixedly connected with first little magnet piece, makes the stable connection of first little magnet piece in the inside of first little opening frame, and the inside degree of depth of first little opening frame is half of first little magnet piece thickness, makes first little magnet piece can get into the inside of second little opening frame, is favorable to the location between connecting plate and the mounting panel;
a first large opening frame is welded in the middle of one end of the connecting plate and used for placing a first large magnet block, the first large opening frame is fixedly connected with the first large magnet block through a first bolt, so that the first large magnet block is stably connected in the first large opening frame, the depth of the inside of the first large opening frame is half of the thickness of the first large magnet block, the first large magnet block can enter the inside of a second large opening frame, and the positioning between the connecting plate and the mounting plate is facilitated;
the four corners of one end of the mounting plate are respectively welded with a second small opening frame, the second small opening frame is used for placing a second small magnet block, the inside of the second small opening frame is fixedly connected with the second small magnet block through a fourth bolt, so that the second small magnet block is stably connected to the inside of the second small opening frame, and the depth of the inside of the second small opening frame is twice the thickness of the second small magnet block;
a second large opening frame is welded in the middle of one end of the mounting plate and used for placing a second large magnet block, the second large opening frame is fixedly connected with the second large magnet block through a second bolt, so that the second large magnet block is stably connected in the second large opening frame, and the depth of the inner part of the second large opening frame is twice of the thickness of the second large magnet block;
be annular array on the connecting plate and seted up fifth internal thread through-hole, the one end of mounting panel is annular array has seted up fifth internal thread groove, the connecting plate passes through fifth internal thread through-hole and fifth bolt threaded connection, the mounting panel passes through fifth internal thread groove and fifth bolt threaded connection, and the user can get up connecting plate and mounting panel fixed connection through the fifth bolt.
Furthermore, main internal thread grooves are formed in the middle of the other end of the connecting plate, the connecting plate is in threaded connection with the external thread columns through the main internal thread grooves, the external thread columns are bonded on the safety alarm through glue, users can connect the external thread columns to the connecting plate, and then the safety alarm can be connected to the connecting plate.
Further, a sixth internal thread through hole is formed in the mounting plate, the mounting plate is connected with a sixth bolt through the sixth internal thread through hole in a threaded mode, and a user can fixedly mount the mounting plate on the wall through the sixth bolt.
Furthermore, be annular array on the first big opening frame and seted up first internal thread through-hole, be annular array on the first big magnet piece and seted up first internal thread groove, first big opening frame is through first internal thread through-hole and first bolt threaded connection, first big magnet piece is through first internal thread groove and first bolt threaded connection, and user's accessible first bolt is with first big magnet piece fixed mounting in the inside of first big opening frame.
Furthermore, the first small opening frame is provided with a third internal thread through hole in an annular array, the first small magnet block is provided with a third internal thread groove in an annular array, the first small opening frame is in threaded connection with a third bolt through the third internal thread through hole, the first small magnet block is in threaded connection with the third bolt through the third internal thread groove, and a user can fixedly install the first small magnet block in the first small opening frame through the third bolt.
Furthermore, the second large opening frame is provided with a second internal thread through hole in an annular array, the second large magnet block is provided with a second internal thread groove in an annular array, the second large opening frame is in threaded connection with a second bolt through the second internal thread through hole, the second large magnet block is in threaded connection with the second bolt through the second internal thread groove, and a user can fixedly install the second large magnet block in the second large opening frame through the second bolt.
Furthermore, be annular array's the fourth internal thread through-hole of having seted up on the little open frame of second, be annular array's the fourth internal thread groove of having seted up on the little magnet piece of second, the little open frame of second passes through fourth internal thread through-hole and fourth bolt threaded connection, the little magnet piece of second passes through fourth internal thread groove and fourth bolt threaded connection, and user's accessible fourth bolt is with little magnet piece fixed mounting in the inside of little open frame of second.
The utility model discloses following beneficial effect has:
the utility model has the advantages that the first big magnet block, the second small magnet block and the first small magnet block are arranged, the first big opening frame and the first small opening frame are welded on the connecting plate, the second big opening frame and the second small opening frame are welded on the mounting plate, the first big magnet block is fixed inside the first big opening frame, the first small magnet block is fixed inside the first small opening frame, the second big magnet block is fixed inside the second big opening frame, the first small magnet block is fixed inside the second small opening frame, the first big magnet block is connected with the second big magnet block by the user, after the first small magnet block is connected with the second small magnet block, the connecting plate can be loosened by the user, the hands of the user can be released, the user can fixedly connect the connecting plate with the mounting plate by the fifth bolt, so that the user can finish the installation of the utility model by one person, and the user is dismantling the utility model discloses the time, the user need not support the connecting plate, and then makes the user alone just can accomplish right the utility model discloses a dismantle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left-side sectional view of the middle connection plate of the present invention;
FIG. 3 is a right-side view of the connecting plate of the present invention;
fig. 4 is a schematic right-side sectional view of the mounting plate of the present invention;
fig. 5 is a right schematic view of the mounting plate of the present invention;
fig. 6 is an enlarged schematic view of a structure at a in fig. 2 according to the present invention;
fig. 7 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a security alarm; 2. an externally threaded post; 3. a fifth internally threaded through hole; 4. a fifth bolt; 5. a main internal thread groove; 6. a connecting plate; 7. mounting a plate; 8. a fifth internal thread groove; 9. a first bolt; 10. a first large magnet block; 11. a first internally threaded through hole; 12. a first large opening frame; 13. a first internally threaded groove; 14. a sixth internally threaded through hole; 15. a second internally threaded groove; 16. a second internally threaded through hole; 17. a second bolt; 18. a second large magnet block; 19. a second large opening frame; 20. a sixth bolt; 21. a second small magnet block; 22. a first small opening frame; 23. a first small magnet block; 24. a third internally threaded groove; 25. a third bolt; 26. a third internally threaded through hole; 27. a fourth internally threaded through hole; 28. a fourth bolt; 29. a second small opening frame; 30. a fourth internally threaded 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention relates to a safety alarm device for a network machine room, which comprises a connecting plate 6 and a mounting plate 7, wherein four corners of one end of the connecting plate 6 are welded with first small opening frames 22, the inside of each first small opening frame 22 is fixedly connected with a first small magnet block 23 through a third bolt 25, and the depth of the inside of each first small opening frame 22 is half of the thickness of the first small magnet block 23;
a first large opening frame 12 is welded in the middle of one end of the connecting plate 6, a first large magnet block 10 is fixedly connected inside the first large opening frame 12 through a first bolt 9, and the depth inside the first large opening frame 12 is half of the thickness of the first large magnet block 10;
a second small opening frame 29 is welded at four corners of one end of the mounting plate 7, a second small magnet block 21 is fixedly connected inside the second small opening frame 29 through a fourth bolt 28, and the depth inside the second small opening frame 29 is twice of the thickness of the second small magnet block 21;
a second large opening frame 19 is welded in the middle of one end of the mounting plate 7, a second large magnet block 18 is fixedly connected inside the second large opening frame 19 through a second bolt 17, and the depth of the inside of the second large opening frame 19 is twice of the thickness of the second large magnet block 18;
fifth female screw through holes 3 are formed in an annular array on the connecting plate 6, fifth female screw grooves 8 are formed in an annular array at one end of the mounting plate 7, the connecting plate 6 is in threaded connection with fifth bolts 4 through the fifth female screw through holes 3, the mounting plate 7 is in threaded connection with the fifth bolts 4 through the fifth female screw grooves 8, after a user fixes the mounting plate 7 on a wall and the user connects the safety alarm 1 to the connecting plate 6, the user holds up the connecting plate 6 with the hand and aligns the connecting plate 6 with the mounting plate 7, then, the user applies external force to the mounting plate 6 to cause the first large magnet block 10 to approach the second large magnet block 18 and cause the first small magnet block 23 to approach the second small magnet block 21 until the first large magnet block 10 contacts the second large magnet block 18 and the first small magnet block 23 contacts the second small magnet block 21, next, the user may loosen the connection plate 6, and then, the user applies counterclockwise external force to the fifth bolt 4 to make the fifth bolt 4 approach the mounting plate 7 until the connection plate 6 is stably connected to the mounting plate 7, whereas, the user may separate the fifth bolt 4 from the mounting plate 7, and then, the user may detach the connection plate 6 from the mounting plate 7.
Wherein as shown in fig. 1, 3, main internal thread groove 5 has been seted up on the other end intermediate position of connecting plate 6, connecting plate 6 is through main internal thread groove 5 and external screw thread post 2 threaded connection, external screw thread post 2 bonds on safety alarm 1 through glue, the user takes safety alarm 1 up with the hand, and the user aims at main internal thread groove 5 with external screw thread post 2, then, the user applys anticlockwise external force to safety alarm 1, make external screw thread post 2 get into the inboard of main internal thread groove 5, until making external screw thread post 2 connect on connecting plate 6, otherwise, the user can dismantle safety alarm 1 from the connecting plate.
As shown in fig. 4 and 5, a sixth internal thread through hole 14 is formed in the mounting plate 7, the mounting plate 7 is in threaded connection with a sixth bolt 20 through the sixth internal thread through hole 14, and a user applies a counterclockwise external force to the sixth bolt 20 to enable the sixth bolt 20 to approach the wall until the mounting plate 7 is fixedly mounted on the wall, otherwise, the mounting plate 7 can be detached from the wall.
As shown in fig. 2, the first large opening frame 12 is provided with a first internal thread through hole 11 in an annular array, the first large magnet block 10 is provided with a first internal thread groove 13 in an annular array, the first large opening frame 12 is in threaded connection with the first bolt 9 through the first internal thread through hole 11, the first large magnet block 10 is in threaded connection with the first bolt 9 through the first internal thread groove 13, and a user applies a counterclockwise external force to the first bolt 9 to enable the first bolt 9 to approach the first large magnet block 10, so that the first bolt 9 can enter the inner side of the first internal thread groove 13 until the user fixedly installs the first large magnet block 10 inside the first large opening frame 12, otherwise, the user can detach the first large magnet block 10 from the inside of the first large opening frame 12.
As shown in fig. 6, third internal thread through holes 26 are formed in the first small opening frame 22 in an annular array, third internal thread grooves 24 are formed in the first small magnet block 23 in an annular array, the first small opening frame 22 is in threaded connection with the third bolt 25 through the third internal thread through holes 26, the first small magnet block 23 is in threaded connection with the third bolt 25 through the third internal thread grooves 24, and a user applies a counterclockwise external force to the third bolt 25 to enable the third bolt 25 to approach the first small magnet block 23, so that the third bolt 25 can enter the inside of the third internal thread grooves 24 until the user fixedly installs the first small magnet block 23 inside the first small opening frame 22, otherwise, the user can detach the first small magnet block 23 from the inside of the first small opening frame 22.
As shown in fig. 4 and 5, the second large opening frame 19 is provided with second internal thread through holes 16 in an annular array, the second large magnet block 18 is provided with second internal thread grooves 15 in an annular array, the second large opening frame 19 is in threaded connection with the second bolt 17 through the second internal thread through holes 16, the second large magnet block 18 is in threaded connection with the second bolt 17 through the second internal thread grooves 15, and a user applies a counterclockwise external force to the second bolt 17 to enable the second bolt 17 to approach the second large magnet block 18, so that the second bolt 17 can enter the inner side of the second internal thread grooves 15 until the user fixedly installs the second large magnet block 18 inside the second large opening frame 19, otherwise, the user can detach the second large magnet block 18 from the inside of the second large opening frame 19.
As shown in fig. 7, the second small opening frame 29 is provided with a circular array of fourth internal thread through holes 27, the second small magnet block 21 is provided with a circular array of fourth internal thread grooves 30, the second small opening frame 29 is in threaded connection with the fourth bolt 28 through the fourth internal thread through holes 27, the second small magnet block 21 is in threaded connection with the fourth bolt 28 through the fourth internal thread grooves 30, and a user applies a counterclockwise external force to the fourth bolt 28 to make the fourth bolt 28 approach the second small magnet block 21 and make the fourth bolt 28 enter the inside of the fourth internal thread grooves 30 until the user fixedly mounts the second small magnet block 21 inside the second small opening frame 29, otherwise, the user can detach the second small magnet block 21 from the inside of the second small opening frame 29.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a network computer lab is with safety alarm device convenient to installation, includes connecting plate (6) and mounting panel (7), its characterized in that: four corners of one end of the connecting plate (6) are respectively welded with a first small opening frame (22), a first small magnet block (23) is fixedly connected inside the first small opening frame (22) through a third bolt (25), and the depth inside the first small opening frame (22) is half of the thickness of the first small magnet block (23);
a first large opening frame (12) is welded in the middle of one end of the connecting plate (6), a first large magnet block (10) is fixedly connected inside the first large opening frame (12) through a first bolt (9), and the depth inside the first large opening frame (12) is half of the thickness of the first large magnet block (10);
a second small opening frame (29) is welded at four corners of one end of the mounting plate (7), a second small magnet block (21) is fixedly connected inside the second small opening frame (29) through a fourth bolt (28), and the depth inside the second small opening frame (29) is twice of the thickness of the second small magnet block (21);
a second large opening frame (19) is welded in the middle of one end of the mounting plate (7), a second large magnet block (18) is fixedly connected inside the second large opening frame (19) through a second bolt (17), and the depth of the inside of the second large opening frame (19) is twice of the thickness of the second large magnet block (18);
be annular array on connecting plate (6) and seted up fifth internal thread through-hole (3), the one end of mounting panel (7) is annular array has seted up fifth internal thread groove (8), connecting plate (6) are through fifth internal thread through-hole (3) and fifth bolt (4) threaded connection, mounting panel (7) are through fifth internal thread groove (8) and fifth bolt (4) threaded connection.
2. The safety alarm device convenient to mount for the network machine room according to claim 1, wherein a main internal thread groove (5) is formed in the middle position of the other end of the connecting plate (6), the connecting plate (6) is in threaded connection with the external thread column (2) through the main internal thread groove (5), and the external thread column (2) is bonded to the safety alarm (1) through glue.
3. The safety warning device convenient to mount for the network machine room according to claim 1, wherein the mounting plate (7) is provided with a sixth internally threaded through hole (14), and the mounting plate (7) is in threaded connection with a sixth bolt (20) through the sixth internally threaded through hole (14).
4. The safety warning device convenient to install for the network machine room as claimed in claim 1, wherein the first large opening frame (12) is provided with a first internal threaded through hole (11) in an annular array, the first large magnet block (10) is provided with a first internal threaded groove (13) in an annular array, the first large opening frame (12) is in threaded connection with the first bolt (9) through the first internal threaded through hole (11), and the first large magnet block (10) is in threaded connection with the first bolt (9) through the first internal threaded groove (13).
5. The safety warning device convenient to install for the network machine room as claimed in claim 1, wherein the first small opening frame (22) is provided with a third internally threaded through hole (26) in an annular array, the first small magnet block (23) is provided with a third internally threaded groove (24) in an annular array, the first small opening frame (22) is in threaded connection with a third bolt (25) through the third internally threaded through hole (26), and the first small magnet block (23) is in threaded connection with the third bolt (25) through the third internally threaded groove (24).
6. The safety warning device convenient to install for the network machine room as claimed in claim 1, wherein the second large opening frame (19) is provided with a second internally threaded through hole (16) in an annular array, the second large magnet block (18) is provided with a second internally threaded groove (15) in an annular array, the second large opening frame (19) is in threaded connection with the second bolt (17) through the second internally threaded through hole (16), and the second large magnet block (18) is in threaded connection with the second bolt (17) through the second internally threaded groove (15).
7. The safety warning device convenient to install for the network machine room as claimed in claim 1, wherein the second small opening frame (29) is provided with a fourth internally threaded through hole (27) in an annular array, the second small magnet block (21) is provided with a fourth internally threaded groove (30) in an annular array, the second small opening frame (29) is in threaded connection with the fourth bolt (28) through the fourth internally threaded through hole (27), and the second small magnet block (21) is in threaded connection with the fourth bolt (28) through the fourth internally threaded groove (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122336.2U CN212084304U (en) | 2020-06-17 | 2020-06-17 | Network computer lab is with safety alarm device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122336.2U CN212084304U (en) | 2020-06-17 | 2020-06-17 | Network computer lab is with safety alarm device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212084304U true CN212084304U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021122336.2U Active CN212084304U (en) | 2020-06-17 | 2020-06-17 | Network computer lab is with safety alarm device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212084304U (en) |
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2020
- 2020-06-17 CN CN202021122336.2U patent/CN212084304U/en active Active
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