CN211509150U

CN211509150U - Corridor security protection monitoring device

Info

Publication number: CN211509150U
Application number: CN202020297698.9U
Authority: CN
Inventors: 廖湘林
Original assignee: Guangdong Hongda Industry & Trade Group Co ltd
Current assignee: GUANGDONG HONGDA GROUP TECHNOLOGY DEVELOPMENT Co.,Ltd.
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-09-15
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a corridor security protection monitoring device, including mount pad, supervisory equipment and slide rail, the equal fixedly connected with connecting block all around of mount pad bottom, the front side rotation that just is located the mount pad bottom between two connecting blocks is connected with the dwang, the utility model relates to a supervisory equipment technical field. This corridor security protection monitoring device, mesh mutually through first bevel gear and second bevel gear, threaded rod and carousel threaded connection, second semicircle ring and dwang threaded connection, the rebound threaded rod can drive the second semicircle ring and press from both sides the supervisory equipment towards the direction removal of first semicircle ring tightly, the installation only needs the rebound threaded rod, time saving and labor saving, through being equipped with the spring, the dead lever matches with the roll-off groove, make the supervisory equipment after the installation obtain fixedly, need upwards promote L type connecting rod during the dismantlement, remove supervisory equipment's fixed state, prevent that the mistake from touching and lead to supervisory equipment lax to drop, the dismantlement maintenance in later stage has also been made things convenient for simultaneously.

Description

Corridor security protection monitoring device

Technical Field

The utility model relates to a supervisory equipment technical field specifically is a corridor security protection monitoring device.

Background

A typical television monitoring system is mainly composed of two parts, a front-end device and a back-end device, wherein the front-end device is generally composed of a camera, a manual or electric lens, a cradle head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device respectively play their roles and establish corresponding relations (transmitting video/audio signals and control and alarm signals) with various devices of a central control system through wired, wireless or optical fiber transmission media. In an actual television monitoring system, these front-end devices are not necessarily used simultaneously, but a camera and a lens for realizing monitoring of live image acquisition are indispensable. The backend devices may be further divided into a central control device and a sub-control device.

The installation that current corridor security protection supervisory equipment needs screw bolt etc. when the installation is fixed, and the installation is comparatively loaded down with trivial details and need spend more time, simultaneously because dismantle also comparatively troublesome, inconvenient later stage reduces the work efficiency of installation maintenance to supervisory equipment's maintenance work.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a corridor security protection monitoring device has solved current corridor security protection supervisory equipment and has needed installation such as screw bolt fixed when the installation, and the installation is comparatively loaded down with trivial details and need spend more time, simultaneously owing to dismantle also comparatively troublesome, inconvenient later stage reduces the problem of installation maintenance work efficiency to supervisory equipment's maintenance work.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a corridor security protection monitoring device comprises an installation seat, monitoring equipment and a slide rail, wherein the periphery of the bottom of the installation seat is fixedly connected with connecting blocks, a rotating rod is rotatably connected between the two connecting blocks and positioned at the front side of the bottom of the installation seat, the right end of the rotating rod penetrates through the connecting blocks and extends to the outside of the connecting blocks, a first bevel gear is fixedly connected with the right end of the rotating rod, a groove is formed in the bottom of the installation seat, a rotary disc is rotatably connected with an inner cavity of the groove, the bottom of the rotary disc penetrates through the groove and extends to the lower side of the installation seat, a second bevel gear meshed with the first bevel gear is fixedly connected with the bottom of the rotary disc, a threaded rod penetrates through the bottom of the second bevel gear, the top end of the threaded rod sequentially penetrates through the second bevel gear and the rotary disc and extends to the inside of the groove, a sliding groove is formed, and the bottom fixedly connected with of spring and the dead lever that the roll-off groove matches, the surface cover of dead lever is equipped with the sleeve, and telescopic one side and one side fixed connection of recess internal surface, the surface fixedly connected with L type connecting rod of dead lever, the bottom of L type connecting rod runs through the mount pad and extends to the below of mount pad.

Preferably, the bottom of mount pad is seted up with supervisory equipment assorted guiding hole, the surface of dwang just is located between two connecting blocks from left to right and overlaps in proper order and is equipped with first semicircle ring and second semicircle ring, and the left side of first semicircle ring and the right side fixed connection of connecting block.

Preferably, one side of the first semicircular ring opposite to the one side of the second semicircular ring is fixedly connected with a clamping ring, the outer surface of the rotating rod is provided with an external thread, the outer surface of the rotating rod is rotatably connected with the penetrating position of the first semicircular ring, and the outer surface of the rotating rod is in threaded connection with the penetrating position of the second semicircular ring.

Preferably, two between the connecting block and be located the rear side fixedly connected with slide bar of mount pad bottom, the right-hand member of slide bar runs through first semicircle ring and second semicircle ring in proper order and with the left side fixed connection of connecting block.

Preferably, the bottom of slide rail has seted up the spout, and the inner chamber sliding connection of spout has T type slide bar, and the bottom fixedly connected with transmission case of slide rail, the bottom of T type slide bar run through spout and transmission case in proper order and with the top fixed connection of mount pad.

Preferably, the outer surface of the T-shaped sliding rod is rotatably connected with a first gear in the transmission case, and the bottom of the sliding rail is fixedly connected with a rack meshed with the first gear on the right side of the T-shaped sliding rod.

Preferably, the left side of the T-shaped sliding rod is fixedly connected with a servo motor through a motor base, and the top end of an output shaft of the servo motor is fixedly connected with a second gear meshed with the first gear.

Preferably, the number of roll-off groove sets up to a plurality ofly, and the shape in roll-off groove sets up to right triangle, the bottom of mount pad seted up with L type connecting rod assorted L type spout, the surface of threaded rod and the department sliding connection that runs through of second bevel gear, and the surface of threaded rod and the department threaded connection that runs through of carousel.

Advantageous effects

The utility model provides a corridor security protection monitoring device. Compared with the prior art, the method has the following beneficial effects:

(1) the corridor security monitoring device comprises a mounting seat, connecting blocks are fixedly connected to the periphery of the bottom of the mounting seat, a rotating rod is rotatably connected between the two connecting blocks and positioned at the front side of the bottom of the mounting seat, the right end of the rotating rod penetrates through the connecting blocks and extends to the outside of the connecting blocks, a first bevel gear is fixedly connected to the right end of the rotating rod, a groove is formed in the bottom of the mounting seat, a rotary disc is rotatably connected to an inner cavity of the groove, the bottom of the rotary disc penetrates through the groove and extends to the lower side of the mounting seat, a second bevel gear meshed with the first bevel gear is fixedly connected to the bottom of the rotary disc, a threaded rod penetrates through the bottom of the second bevel gear, the top end of the threaded rod sequentially penetrates through the second bevel gear and the rotary disc and extends to the inside of the groove, a sliding-out groove is formed in the top of the rotary, the outer surface of the fixed rod is sleeved with a sleeve, one side of the sleeve is fixedly connected with one side of the inner surface of the groove, the outer surface of the fixed rod is fixedly connected with an L-shaped connecting rod, the bottom end of the L-shaped connecting rod penetrates through the mounting seat and extends to the lower part of the mounting seat, the threaded rod is in threaded connection with the turntable through the meshing of the first bevel gear and the second bevel gear, the second semicircular ring is in threaded connection with the rotating rod, the threaded rod is moved upwards to drive the second semicircular ring to move towards the first semicircular ring to clamp the monitoring equipment, the installation only needs to move the threaded rod upwards, time and labor are saved, through being equipped with spring, dead lever and roll-off groove phase-match for supervisory equipment after the installation obtains fixedly, need upwards promote L type connecting rod during the dismantlement, removes supervisory equipment's fixed state, prevents that the mistake from touching and leads to supervisory equipment lax to drop, has also made things convenient for the dismantlement maintenance in later stage simultaneously.

(2) The corridor security monitoring device is characterized in that a sliding groove is formed in the bottom of a sliding rail, a T-shaped sliding rod is connected to the inner cavity of the sliding groove in a sliding mode, a transmission box is fixedly connected to the bottom of the sliding rail, the bottom end of the T-shaped sliding rod sequentially penetrates through the sliding groove and the transmission box and is fixedly connected with the top of an installation seat, a first gear is rotatably connected to the outer surface of the T-shaped sliding rod and is positioned inside the transmission box, a rack meshed with the first gear is fixedly connected to the bottom of the sliding rail and is positioned on the right side of the T-shaped sliding rod, a servo motor is fixedly connected to the left side of the T-shaped sliding rod through a motor seat, a second gear meshed with the first gear is fixedly connected to the top end of an output shaft of the servo motor, the first gear is meshed with the second gear, the first gear is meshed with the rack, the servo motor is rotated to drive, the observation work of the staff is facilitated.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the mounting base of the present invention;

fig. 3 is a left side view of the groove of the present invention.

In the figure: 1. a mounting seat; 2. monitoring equipment; 3. a slide rail; 4. connecting blocks; 5. rotating the rod; 6. a first bevel gear; 7. a groove; 8. a turntable; 9. a second bevel gear; 10. a threaded rod; 11. sliding out of the groove; 12. a spring; 13. fixing the rod; 14. a sleeve; 15. an L-shaped connecting rod; 16. a guide hole; 17. a first semicircular ring; 18. a second semi-circular ring; 19. a slide bar; 20. a T-shaped slide bar; 21. a transmission case; 22. a first gear; 23. a rack; 24. a servo motor; 25. a second gear.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a corridor security protection monitoring device comprises an installation seat 1, a monitoring device 2 and a slide rail 3, wherein the bottom of the installation seat 1 is provided with a guide hole 16 matched with the monitoring device 2, the periphery of the bottom of the installation seat 1 is fixedly connected with connecting blocks 4, a rotating rod 5 is rotatably connected between the two connecting blocks 4 and positioned at the front side of the bottom of the installation seat 1, the outer surface of the rotating rod 5 and positioned between the two connecting blocks 4 are sequentially sleeved with a first semicircular ring 17 and a second semicircular ring 18 from left to right, the left side of the first semicircular ring 17 is fixedly connected with the right side of the connecting block 4, one side of the rotating rod 5 opposite to the first semicircular ring 17 and the second semicircular ring 18 is fixedly connected with a clamping ring, the outer surface of the rotating rod 5 is provided with external threads, the penetrating part of the first semicircular ring 17 is rotatably connected with the outer surface of the rotating rod 5, and the penetrating part of the second, a slide rod 19 is fixedly connected between the two connecting blocks 4 and at the rear side of the bottom of the mounting seat 1, the right end of the slide rod 19 penetrates through a first semicircular ring 17 and a second semicircular ring 18 in sequence and is fixedly connected with the left side of the connecting blocks 4, the right end of the rotating rod 5 penetrates through the connecting blocks 4 and extends to the outside of the connecting blocks 4, a first bevel gear 6 is fixedly connected with the right end of the rotating rod 5, a groove 7 is formed in the bottom of the mounting seat 1, a rotating disk 8 is rotatably connected with the inner cavity of the groove 7, circular sliding grooves are formed in the inner cavity of the groove 7 and the outer surface of the rotating disk 8 and are rotatably connected through steel balls, the bottom of the rotating disk 8 penetrates through the groove 7 and extends to the lower side of the mounting seat 1, a second bevel gear 9 meshed with the first bevel gear 6 is fixedly connected with the bottom of the rotating disk 8, a threaded rod 10 penetrates through the bottom of the second bevel gear 9 and the, the top of the inner surface of the groove 7 is provided with a through groove in sliding connection with a threaded rod 10, the outer surface of the threaded rod 10 is in sliding connection with the through part of a second bevel gear 9, the outer surface of the threaded rod 10 is in threaded connection with the through part of a rotary disc 8, the top of the rotary disc 8 is provided with a plurality of sliding grooves 11, the sliding grooves 11 are arranged in a plurality of numbers, the shapes of the sliding grooves 11 are right-angled triangles, the sliding grooves 11 are annularly distributed at the top of the rotary disc 8, the top of the inner surface of the groove 7 is fixedly connected with a spring 12, the bottom end of the spring 12 is fixedly connected with a fixed rod 13 matched with the sliding grooves 11, the outer surface of the fixed rod 13 is sleeved with a sleeve 14, one side of the sleeve 14 is fixedly connected with one side of the inner surface of the groove 7, the outer surface of the fixed rod 13 is fixedly connected with an L, the bottom of the mounting seat 1 is provided with an L-shaped chute matched with an L-shaped connecting rod 15, the L-shaped chute is meshed with a first bevel gear 6 and a second bevel gear 9, a threaded rod 10 is in threaded connection with a rotary table 8, a second semicircular ring 18 is in threaded connection with a rotary rod 5, the second semicircular ring 18 can be driven to move towards a first semicircular ring 17 by moving the threaded rod 10 upwards to clamp the monitoring equipment 2, the installation only needs to move the threaded rod 10 upwards, time and labor are saved, the fixed rod 13 is matched with a sliding groove 11 by being provided with a spring 12, the installed monitoring equipment 2 is fixed, the L-shaped connecting rod 15 needs to be pushed upwards during disassembly, the fixed state of the monitoring equipment 2 is released, the monitoring equipment 2 is prevented from being loosened and dropped due to accidental touch, the later-stage disassembly and maintenance are also facilitated, the bottom of the slide rail 3 is provided with a chute, and the inner cavity, and the bottom fixedly connected with transmission case 21 of slide rail 3, the bottom of T type slide bar 20 runs through spout and transmission case 21 in proper order and with the top fixed connection of mount pad 1, the surface of T type slide bar 20 just is located the inside of transmission case 21 and rotates and is connected with first gear 22, the bottom of slide rail 3 just is located the right side fixedly connected with rack 23 of T type slide bar 20 and meshes with first gear 22, the left side of T type slide bar 20 is through motor cabinet fixedly connected with servo motor 24, and the top fixedly connected with of servo motor 24 output shaft has second gear 25 with first gear 22 meshes, mesh with second gear 25 through first gear 22, first gear 22 meshes with rack 23 mutually, make servo motor 24 rotate and drive supervisory equipment 2 and remove, move supervisory equipment 2 to required position, make things convenient for staff's observation work.

And those not described in detail in this specification are well within the skill of those in the art.

When the device is used, the monitoring device 2 is inserted into the guide hole 16, then the threaded rod 10 is moved upwards, as the threaded rod 10 is in threaded connection with the rotary disk 8, the rotary disk 8 rotates to drive the second bevel gear 9 to rotate, so as to drive the first bevel gear 6 to rotate, and further drive the rotary rod 5 to rotate, so that the second semicircular ring 18 moves towards the direction of the first semicircular ring 17, meanwhile, the other side of the second semicircular ring 18 slides on the sliding rod 19 to clamp the monitoring device 2, the installation is completed, as the rotary disk 8 rotates, the fixing rod 13 moves upwards to slide out of the sliding groove 11, the fixing rod 13 moves upwards to enable the spring 12 to be in a compressed state, then as the rotary disk 8 rotates, the fixing rod 13 slides into the next sliding out of the sliding out groove 11 under the action of the elastic force of the spring 12 to play a role of fixing position, and as, dead lever 13 and the phase-match of roll-off groove 11 for carousel 8 can 'T reverse rotation, if when needing to dismantle, earlier upwards promote L type connecting rod 15, L type connecting rod 15 moves upward and drives dead lever 13 rebound roll-off groove 11, remove supervisory equipment 2's fixed state, then stimulate threaded rod 10 downwards, it can to make second semicircle ring 18 keep away from first semicircle ring 17 to follow the same principle, then take off supervisory equipment 2, if when needing to remove supervisory equipment 2 position, remote control opens servo motor 24, servo motor 24 positive and negative rotation drives second gear 25 and rotates, thereby drive first gear 22 and rotate, make first gear 22 back-and-forth movement on rack 23, and then make T type slide bar 20, mount pad 1 and supervisory equipment 2 back-and-forth movement, make supervisory equipment 2 move to required position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a corridor security protection monitoring device, includes mount pad (1), supervisory equipment (2) and slide rail (3), its characterized in that: equal fixedly connected with connecting block (4) all around of mount pad (1) bottom, two the front side rotation that just is located mount pad (1) bottom between connecting block (4) is connected with dwang (5), the right-hand member through connection piece (4) of dwang (5) extends to the outside of connecting block (4), and the first bevel gear of right-hand member fixedly connected with (6) of dwang (5), recess (7) are seted up to the bottom of mount pad (1), and the inner chamber of recess (7) rotates and is connected with carousel (8), the bottom of carousel (8) runs through recess (7) and extends to the below of mount pad (1), and the bottom fixedly connected with of carousel (8) and second bevel gear (9) of first bevel gear (6) engaged with, the bottom of second bevel gear (9) runs through threaded rod (10), the top of threaded rod (10) runs through second bevel gear (9) and carousel (8) in proper order and extends to recess (7) The inside of, and the top of carousel (8) has seted up and has slided out groove (11), the top fixedly connected with spring (12) of recess (7) internal surface, and the bottom fixedly connected with of spring (12) and slided out groove (11) assorted dead lever (13), the surface cover of dead lever (13) is equipped with sleeve (14), and one side of sleeve (14) and one side fixed connection of recess (7) internal surface, the surface fixedly connected with L type connecting rod (15) of dead lever (13), the bottom of L type connecting rod (15) is run through mount pad (1) and is extended to the below of mount pad (1).

2. The corridor security monitoring device according to claim 1, characterized in that: the bottom of mount pad (1) seted up with supervisory equipment (2) assorted guiding hole (16), the surface of dwang (5) just is located between two connecting blocks (4) from left to right in proper order the cover be equipped with first semicircle ring (17) and second semicircle ring (18), and the right side fixed connection of the left side of first semicircle ring (17) and connecting block (4).

3. The corridor security monitoring device according to claim 2, characterized in that: the all fixedly connected with clamp ring in one side that first semicircle ring (17) and second semicircle ring (18) are relative, and the external screw thread has been seted up to the surface of dwang (5), the surface of dwang (5) and the department of running through of first semicircle ring (17) rotate to be connected, and the surface of dwang (5) and the department of running through threaded connection of second semicircle ring (18).

4. The corridor security monitoring device according to claim 1, characterized in that: two between connecting block (4) and be located rear side fixedly connected with slide bar (19) of mount pad (1) bottom, the right-hand member of slide bar (19) runs through first semicircle ring (17) and second semicircle ring (18) in proper order and with the left side fixed connection of connecting block (4).

5. The corridor security monitoring device according to claim 1, characterized in that: the bottom of slide rail (3) has been seted up the spout, and the inner chamber sliding connection of spout has T type slide bar (20), and the bottom fixedly connected with transmission case (21) of slide rail (3), the bottom of T type slide bar (20) run through spout and transmission case (21) in proper order and with the top fixed connection of mount pad (1).

6. The corridor security monitoring device according to claim 5, wherein: the outer surface of the T-shaped sliding rod (20) is rotatably connected with a first gear (22) in the transmission box (21), and the right side of the bottom of the sliding rail (3) in the T-shaped sliding rod (20) is fixedly connected with a rack (23) meshed with the first gear (22).

7. The corridor security monitoring device according to claim 6, wherein: the left side of the T-shaped sliding rod (20) is fixedly connected with a servo motor (24) through a motor base, and the top end of an output shaft of the servo motor (24) is fixedly connected with a second gear (25) meshed with the first gear (22).

8. The corridor security monitoring device according to claim 1, characterized in that: the quantity of roll-off groove (11) sets up to a plurality ofly, and the shape of roll-off groove (11) sets up to right triangle, the bottom of mount pad (1) is seted up with L type connecting rod (15) assorted L type spout, the surface of threaded rod (10) and the department sliding connection that runs through of second bevel gear (9), and the surface of threaded rod (10) and the department threaded connection that runs through of carousel (8).