Campus call monitoring device

Abstract

The utility model provides a campus call monitoring device which comprises a main machine body, a connecting seat is fixedly installed on one side of the main machine body, a supporting rod is connected to the inner side of the connecting seat in a sliding mode, two sets of rotating shafts are rotatably connected to the bottom end of the supporting rod, a rotating rod is fixedly connected between the two sets of rotating shafts, and the rotating rod is fixedly connected with the connecting seat. A mounting disc which can be used for being connected with the ground or a wall body is fixedly mounted at one end of the rotating rod; and two sets of threaded cylinders are fixedly mounted at the top end of the mounting disc, and the inner sides of the two sets of threaded cylinders are in threaded connection with threaded rods. Flexible rotation of the rotating rod can be achieved through cooperation of the supporting rod and the rotating shaft, the installation disc and the main machine body can be stably fixed to the wall or the ground through cooperation of the rotating rod and the installation disc, the flexibility of a product during installation is improved, and the product is suitable for different installation scenes; and the applicability of the product is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of campus safety management, and more specifically, particularly relates to a campus call monitoring device. Background Art

[0002] When an emergency occurs on campus, such as violent conflict, fire, earthquake, etc., teachers and students can call the security room or management center in time through the monitoring device. The monitoring screen helps security personnel quickly determine the location and status of the accident scene so that rescue measures can be taken as soon as possible.

[0003] Existing call monitoring devices are divided into column type and wall-mounted type. The column type call monitoring device can only be fixed on the ground, and the wall-mounted call monitoring device can only be fixed on the wall. Both cannot flexibly adjust the installation method according to the on-site conditions, resulting in certain limitations when installing the call monitoring device. Therefore, in view of this, the existing structure and defects are studied and improved, and a campus call monitoring device is provided to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a campus call monitoring device, which is achieved by the following specific technical means:

[0005] A campus call monitoring device comprises a main body, a connecting seat is fixedly installed on one side of the main body, a support rod is slidably connected to the inner side of the connecting seat, two groups of rotating shafts are rotatably connected to the bottom end of the support rod, a rotating rod is fixedly connected between the two groups of rotating shafts, and a mounting plate for connecting to the ground or a wall is fixedly installed on one end of the rotating rod; two groups of threaded barrels are fixedly installed on the top of the mounting plate, the inner sides of the two groups of threaded barrels are both threadedly connected with screws, the two groups of screws corresponding to the vertical state on the support rod are respectively provided with two groups of connecting holes one, and the two groups of screws corresponding to the horizontal state on the support rod are respectively provided with two groups of connecting holes two, when the main body is installed on the ground, one end of the two groups of screws are respectively located on the inner side of the two groups of connecting holes one, and when the main body is installed on the wall, one end of the two groups of screws are respectively located on the inner side of the two groups of connecting holes two.

[0006] Furthermore, two groups of through holes are respectively provided at the bottom end of the mounting plate corresponding to the two groups of screw rods, and the two groups of screw rods are both provided with hexagonal holes on one end close to the through holes.

[0007] Furthermore, the support rod is provided with a plurality of screw holes at equal intervals, the connection seat is provided with mounting holes corresponding to the screw holes, and bolts are installed on the inner sides of the mounting holes and the screw holes at the same horizontal height, and the bolts are threadedly connected to the screw holes.

[0008] Furthermore, a speaker and a microphone are installed on the inner side of the main body, and a sound outlet hole and a sound receiving hole are respectively provided on one side of the main body corresponding to the speaker and the microphone.

[0009] Furthermore, a surveillance camera is fixedly mounted on one side of the main body.

[0010] Furthermore, a baffle is fixedly mounted on the top side of the main body.

[0011] Furthermore, an alarm button is fixedly embedded on one side of the main body, a mounting seat is installed on the outer side of the alarm button, one side of the mounting seat is fixedly connected to one side of the main body, and a protective cover is rotatably connected to one side of the mounting seat via a hinge.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model can realize flexible rotation of the rotating rod through the cooperation of the support rod and the rotating shaft, and can realize stably fixing the mounting plate and the main body on the wall or the ground through the cooperation of the rotating rod and the mounting plate, thereby increasing the flexibility of the product during installation, so as to realize application in different installation scenarios and increasing the applicability of the product.

[0014] The utility model can realize flexible movement of the screw rod by the cooperation of the hexagonal hole, the screw rod and the threaded barrel, can fix and limit the support rod when the main body is installed on the ground by the cooperation of the screw rod and the connecting hole one, can support and limit the support rod when the main body is installed on the wall by the cooperation of the screw rod and the connecting hole two, and prevent the main body from being unstable due to the rotation of the support rod after the installation is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the wall installation state of the utility model.

[0017] Figure 3 It is a rear view structural schematic diagram of the utility model.

[0018] Figure 4 It is a schematic diagram of the threaded barrel and screw structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the connection seat and the mounting hole structure of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Main body; 2. Connecting seat; 3. Support rod; 4. Rotating shaft; 5. Rotating rod; 6. Mounting plate; 7. Threaded barrel; 8. Screw; 9. Connecting hole 1; 10. Connecting hole 2; 11. Screw hole; 12. Mounting hole; 13. Bolt; 14. Mounting seat; 15. Protective cover; 16. Baffle; 17. Sound outlet; 18. Sound receiving hole; 19. Surveillance camera. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] The utility model provides a campus call monitoring device, comprising a main body 1, a connecting seat 2 is fixedly installed on one side of the main body 1, a support rod 3 is slidably connected to the inner side of the connecting seat 2, two groups of rotating shafts 4 are rotatably connected to the bottom end of the support rod 3, a rotating rod 5 is fixedly connected between the two groups of rotating shafts 4, and a mounting plate 6 for connecting to the ground or a wall is fixedly installed on one end of the rotating rod 5; two groups of threaded barrels 7 are fixedly installed on the top of the mounting plate 6, and the inner sides of the two groups of threaded barrels 7 are both threadedly connected with screws 8, the two groups of screws 8 corresponding to the vertical state on the support rod 3 are respectively provided with two groups of connecting holes 1 9, and the two groups of screws 8 corresponding to the horizontal state on the support rod 3 are respectively provided with two groups of connecting holes 2 10, when the main body 1 is installed on the ground, one end of the two groups of screws 8 is respectively located on the inner side of the two groups of connecting holes 1 9, and when the main body 1 is installed on the wall, one end of the two groups of screws 8 is respectively located on the inner side of the two groups of connecting holes 2 10.

[0027] Among them, two groups of through holes are respectively provided at the bottom of the mounting plate 6 corresponding to the two groups of screw rods 8. The two groups of screw rods 8 are both provided with hexagonal holes on one end close to the through holes, which are convenient for adapting to the existing hexagonal wrench, so as to quickly drive the screw rods 8 to rotate during adjustment.

[0028] Among them, a plurality of groups of screw holes 11 are equidistantly provided on the support rod 3, and mounting holes 12 are provided on the connecting seat 2 corresponding to the screw holes 11. Bolts 13 are installed on the inner sides of the mounting holes 12 and the screw holes 11 at the same horizontal height. The bolts 13 are threadedly connected with the screw holes 11, so that the main body 1 and the connecting seat 2 can be flexibly moved on the support rod 3, so as to flexibly adjust the installation height of the main body 1, and stably fix the connecting seat 2 and the main body 1 after the adjustment is completed.

[0029] A speaker and a microphone are installed inside the main body 1 , and a sound outlet 17 and a sound receiving hole 18 are respectively provided on one side of the main body 1 corresponding to the speaker and the microphone.

[0030] A surveillance camera 19 is fixedly mounted on one side of the main body 1 .

[0031] A baffle 16 is fixedly mounted on the top side of the main body 1 to block rainwater and prevent the monitoring camera 19 from being affected by rainwater and causing unclear monitoring images when it rains.

[0032] Among them, an alarm button is fixedly embedded on one side of the main body 1, and a mounting base 14 is installed on the outer side of the alarm button. One side of the mounting base 14 is fixedly connected to one side of the main body 1, and a protective cover plate 15 is rotatably connected to one side of the main body 1 through a hinge to protect the alarm button to prevent the main body 1 from being accidentally triggered by school teachers and students during use.

[0033] The working principle of this embodiment is as follows: when the main body 1 needs to be installed, first rotate the rotating rod 5 according to the situation. When it needs to be installed on the ground, the rotating rod 5 is in a vertical state. When it needs to be installed on the wall, the rotating rod 5 is in a horizontal state. Use an external hexagonal tool to pass through the through hole to rotate the internal hexagonal hole and drive the screw rod 8 to rotate. When the screw rod 8 rotates, it starts to move and is located on the inner side of the connecting hole 1 9 or the connecting hole 2 10. Then, the mounting plate 6 is fixed to the wall or the ground through fasteners, so that the installation of the main body 1 can be flexibly completed.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A campus call monitoring device, comprising a main body (1), characterized in that: A connecting seat (2) is fixedly mounted on one side of the main body (1); a support rod (3) is slidably connected to the inner side of the connecting seat (2); two sets of rotating shafts (4) are rotatably connected to the bottom end of the support rod (3); a rotating rod (5) is fixedly connected between the two sets of rotating shafts (4); a mounting plate (6) for connecting to the ground or a wall is fixedly mounted on one end of the rotating rod (5); two sets of threaded barrels (7) are fixedly mounted on the top end of the mounting plate (6); the inner sides of the two sets of threaded barrels (7) are The threaded connection is provided with a screw rod (8), the two groups of screw rods (8) corresponding to the vertical state on the support rod (3) are respectively provided with two groups of connection holes (9), and the two groups of screw rods (8) corresponding to the horizontal state on the support rod (3) are respectively provided with two groups of connection holes (10), when the main body (1) is installed on the ground, one end of the two groups of screw rods (8) are respectively located on the inner side of the two groups of connection holes (9), and when the main body (1) is installed on the wall, one end of the two groups of screw rods (8) are respectively located on the inner side of the two groups of connection holes (10).

2. The campus call monitoring device as claimed in claim 1, characterized in that: The bottom end of the mounting plate (6) is provided with two groups of through holes corresponding to the two groups of screw rods (8), and the two groups of screw rods (8) are provided with hexagonal holes on one end close to the through holes.

3. The campus call monitoring device as claimed in claim 1, characterized in that: The support rod (3) is provided with a plurality of groups of screw holes (11) at equal intervals, and the connection seat (2) is provided with mounting holes (12) corresponding to the screw holes (11). Bolts (13) are installed on the inner sides of the mounting holes (12) and the screw holes (11) at the same level, and the bolts (13) are threadedly connected to the screw holes (11).

4. The campus call monitoring device as claimed in claim 1, characterized in that: A loudspeaker and a microphone are installed on the inner side of the main body (1), and a sound outlet hole (17) and a sound receiving hole (18) are respectively provided on one side of the main body (1) corresponding to the loudspeaker and the microphone.

5. The campus call monitoring device as claimed in claim 1, characterized in that: A monitoring camera (19) is fixedly mounted on one side of the main body (1).

6. The campus call monitoring device as claimed in claim 1, characterized in that: A baffle (16) is fixedly mounted on the top side of the main body (1).

7. The campus call monitoring device as claimed in claim 1, characterized in that: An alarm button is fixedly mounted on one side of the main body (1), a mounting seat (14) is mounted on the outer side of the alarm button, one side of the mounting seat (14) is fixedly connected to one side of the main body (1), and a protective cover plate (15) is rotatably connected to one side of the mounting seat (14) via a hinge.

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