CN210804720U - Automatic warning device for dense crowd - Google Patents
Automatic warning device for dense crowd Download PDFInfo
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- CN210804720U CN210804720U CN201922034312.5U CN201922034312U CN210804720U CN 210804720 U CN210804720 U CN 210804720U CN 201922034312 U CN201922034312 U CN 201922034312U CN 210804720 U CN210804720 U CN 210804720U
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Abstract
The utility model discloses an automatic device of warning of intensive crowd, including camera, mounting box, attention device, plectane, cylinder piece, recess, logical groove, connecting rod, spring one, clamp plate, T type pole, baffle, reset coil spring, rectangular channel one, circular slot, U type frame one, T type piece, T type groove, rectangular channel two and U type frame two. The utility model discloses promote the connecting rod, the connecting rod removes and drives the plectane and remove, the plectane removes and extrudees the clamp plate, the clamp plate receives the extrusion and removes and extrude spring one, make spring one produce elasticity, the elasticity of spring one makes the clamp plate press the plectane and hold, and then with the plectane centre gripping inside the recess, and then accomplish the installation of mounting box, U type frame one removes and drives the backup pad and removes, make the attention device carry out backward extrusion to the backup pad, make spring two produce elasticity, rotate U type frame one and U type frame two, make T type piece slide along T type groove, under the effect of spring two elasticity, T type piece joint is inside T type groove.
Description
Technical Field
The utility model relates to an automatic equipment of warning specifically is an automatic device of warning of intensive crowd belongs to warning technical field.
Background
With the exponential growth of the world population and the resulting urbanization, people have been gathered more frequently in recent years, and in this case, people's behavior must be warned for better management and safety of the population.
The automatic warning equipment that uses at present has certain defect, lacks convenient installation mechanism, causes the inconvenient dismouting that carries on of mounting box, and then inconvenient maintains the camera, lacks the convenient connection function of attention device simultaneously, causes the installation of inconvenient attention device, has reduced automatic warning equipment's practicality. Therefore, the automatic warning device for the dense crowd is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic warning device for dense crowd in order to solve the problems.
The utility model realizes the purpose through the following technical proposal, an automatic warning device for dense people, which comprises a camera, a mounting box, a warning device, a mounting mechanism and a connecting mechanism, wherein the camera is mounted at the front end of the mounting box, and the warning device is mounted at the bottom end of the mounting box;
the mounting mechanism comprises a circular plate, a cylindrical block, a groove, a through groove, a connecting rod, a first spring and a pressing plate, the connecting rod is mounted at the top end of the mounting box, the circular plate is fixedly mounted at the top end of the connecting rod, the groove is formed in the annular side surface of the cylindrical block, the first spring is fixedly mounted at the top end in the groove, the bottom end of the first spring is fixed on the pressing plate, the through groove is formed in the bottom end of the cylindrical block, one end of the through groove is communicated with the groove, the circular plate is mounted in the groove, the top end of the circular plate is;
the connecting mechanism comprises a first U-shaped frame, a second U-shaped frame, T-shaped blocks, T-shaped grooves and a second rectangular groove, the second U-shaped frame is installed at the bottom end of the first U-shaped frame, the two T-shaped blocks are fixedly installed on the top ends of the first U-shaped frame and the second U-shaped frame symmetrically, the lower end of the installation box is evenly provided with four T-shaped grooves and two rectangular grooves, one ends of the two rectangular grooves are communicated with the T-shaped grooves, and the T-shaped blocks are installed inside the T-shaped grooves.
Preferably, a T-shaped rod is installed on the annular side face of the cylindrical block, a reset coil spring is installed on the annular side face of the T-shaped rod, the outer side of the reset coil spring is fixedly installed inside the cylindrical block, one end of the T-shaped rod extends into the groove, and a baffle is fixedly installed at one end of the T-shaped rod.
Preferably, a first rectangular groove is formed in the annular side face of the circular plate, a circular groove is formed in the circular plate, and one end of the first rectangular groove is communicated with the circular groove.
Preferably, a fastening bolt is installed at the bottom end of the U-shaped frame, and one end of the fastening bolt penetrates through the U-shaped frame and extends into the U-shaped frame II.
Preferably, a second spring is fixedly installed at the top end inside the first U-shaped frame, a supporting plate is fixedly installed at the top end of the second spring, and the top end of the supporting plate is attached to the bottom end of the warning indicator.
Preferably, an inclined plane is formed at one end of the pressing plate, and a crowd number calculating system is installed inside the installation box.
The utility model has the advantages that:
1. the first beneficial effect is that the connecting rod is pushed, the connecting rod moves to drive the circular plate to move, the circular plate moves to extrude the pressing plate, the pressing plate is extruded by the extrusion movement to extrude the first spring, the first spring generates elasticity, the first spring enables the pressing plate to press and hold the circular plate, the circular plate is clamped in the groove, the installation of the installation box is further completed, the T-shaped rod rotates to enable the elastic potential energy of the reset coil spring to be increased, the T-shaped rod rotates to drive the baffle plate to rotate, when the baffle plate is aligned with the first rectangular groove, the circular plate moves along the groove, the baffle plate penetrates through the first rectangular groove to enter the circular groove, under the action of the elastic potential energy of the reset coil spring, the baffle plate rotates to recover the original position and is further clamped in the circular groove, the circular plate is clamped and fixed in the groove, the installation stability of the installation box, thereby being inconvenient to maintain the camera;
2. the second beneficial effect promotes U type frame two and U type frame one, make inside T type piece gets into two rectangular channels, U type frame one removes and drives the backup pad and remove, make the attention device carry out backward extrusion to the backup pad, make spring two produce elasticity, then the user rotates U type frame one and U type frame two, make T type piece slide along T type groove, under the effect of spring two elasticity, T type piece joint is inside T type groove, the elasticity of spring two is convenient for the attention device and is connected with the mounting box simultaneously, the convenient connection function of attention device has been solved and has lacked, cause the installation of inconvenient attention device, the drawback of automatic warning equipment practicality has been reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the installation mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the rectangular groove and the through groove of the present invention;
FIG. 4 is a schematic view of the connecting mechanism of the present invention;
fig. 5 is a schematic structural view of the T-shaped groove and the rectangular groove of the present invention.
In the figure: 1. the camera, 2, the mounting box, 3, the attention device, 4, the plectane, 5, the cylinder piece, 6, the recess, 7, the logical groove, 8, the connecting rod, 9, spring one, 10, the clamp plate, 11, T type pole, 12, the baffle, 13, reset coil spring, 14, rectangular channel one, 15, the circular slot, 16, U type frame one, 17, T type piece, 18, T type groove, 19, rectangular channel two, 20, U type frame two.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, an automatic warning device for dense people comprises a camera 1, a mounting box 2, a warning indicator 3, a mounting mechanism and a connecting mechanism, wherein the camera 1 is mounted at the front end of the mounting box 2, and the warning indicator 3 is mounted at the bottom end of the mounting box 2;
the mounting mechanism comprises a circular plate 4, a cylindrical block 5, a groove 6, a through groove 7, a connecting rod 8, a first spring 9 and a pressing plate 10, wherein the connecting rod 8 is mounted at the top end of the mounting box 2, the circular plate 4 is fixedly mounted at the top end of the connecting rod 8, the groove 6 is formed in the annular side surface of the cylindrical block 5, the first spring 9 is fixedly mounted at the top end inside the groove 6, the bottom end of the first spring 9 is fixed on the pressing plate 10, the through groove 7 is formed in the bottom end of the cylindrical block 5, one end of the through groove 7 is communicated with the groove 6, the circular plate 4 is mounted inside the groove 6, the top end of the circular plate 4 is attached to the pressing plate 10, the connecting rod 8 is mounted inside the through groove 7, a user places the circular plate 4 inside the groove 6, the connecting rod 8 is mounted inside the through groove 7 at the, the pressing plate 10 is extruded by the first spring 9 through extrusion movement, so that the first spring 9 generates elastic force, the elastic force of the first spring 9 enables the pressing plate 10 to press and hold the circular plate 4, the circular plate 4 is clamped in the groove 6, and the installation of the installation box 2 is completed;
the connecting mechanism comprises a first U-shaped frame 16, a second U-shaped frame 20, a T-shaped block 17, a T-shaped groove 18 and a second rectangular groove 19, the second U-shaped frame 20 is installed at the bottom end of the first U-shaped frame 16, two T-shaped blocks 17 are symmetrically and fixedly installed at the top ends of the first U-shaped frame 16 and the second U-shaped frame 20, four T-shaped grooves 18 and four second rectangular grooves 19 are evenly formed in the lower end of the installation box 2, one ends of the second rectangular grooves 19 are communicated with the T-shaped groove 18, the T-shaped blocks 17 are installed inside the T-shaped grooves 18, a user installs the first U-shaped frame 16 and the second U-shaped frame 20 at the bottom end of the warning device 3 so that the T-shaped blocks 17 at the top ends of the first U-shaped frame 16 and the second U-shaped frame 20 are respectively aligned with the four second rectangular grooves 19, the user pushes the first U-shaped frame 16 and the second U-shaped frame 20 to enable the T-shaped blocks 17 to enter the second rectangular grooves 19, make second spring produce elasticity, then the user rotates U type frame 16 and U type frame two 20 for T type piece 17 slides along T type groove 18, and under the effect of second spring's elasticity, T type piece 17 joint is inside T type groove 18, and the elasticity of second spring is convenient for attention device 3 and is connected with mounting box 2 simultaneously.
A T-shaped rod 11 is arranged on the annular side face of the cylindrical block 5, a reset coil spring 13 is arranged on the annular side face of the T-shaped rod 11, the outer side of the reset coil spring 13 is fixedly arranged inside the cylindrical block 5, one end of the T-shaped rod 11 extends into the groove 6, one end of the T-shaped rod 11 is fixedly arranged on a baffle plate 12, a rectangular groove I14 is arranged on the annular side face of the circular plate 4, a circular groove 15 is arranged inside the circular plate 4, one end of the rectangular groove I14 is communicated with the circular groove 15, a user rotates the T-shaped rod 11, the elastic potential energy of the reset coil spring 13 is increased due to the rotation of the T-shaped rod 11, the baffle plate 12 is driven to rotate by the rotation of the T-shaped rod 11, when the baffle plate 12 is aligned with the rectangular groove I14, the circular plate 4 moves along the groove 6, the baffle plate 12 penetrates through the rectangular groove I14 to enter the circular groove I15, the circular plate 4 is clamped and fixed in the groove 6, so that the mounting stability of the mounting box 2 is improved; a fastening bolt is arranged at the bottom end of the first U-shaped frame 16, one end of the fastening bolt penetrates through the first U-shaped frame 16 and extends into the second U-shaped frame 20, and the first U-shaped frame 16 and the second U-shaped frame 20 are conveniently connected through the design; the top end of the inside of the U-shaped frame I16 is fixedly provided with a spring II, the top end of the spring II is fixedly provided with a supporting plate, the top end of the supporting plate is attached to the bottom end of the warning device 3, the warning device 3 is conveniently connected with the mounting box 2, and the T-shaped block 17 is conveniently clamped inside the T-shaped groove 18; the inclined plane is seted up to clamp plate 10 one end, the installation box 2 internally mounted crowd number computing system, this design is convenient to estimate the calculation to the crowd number, and the design on inclined plane makes things convenient for plectane 4 to remove and extrudes clamp plate 10.
When the utility model is used, the connecting rod 8 is pushed, the connecting rod 8 moves to drive the circular plate 4 to move, the circular plate 4 moves to extrude the pressing plate 10, the pressing plate 10 is extruded by the extrusion movement to extrude the spring I9, so that the first spring 9 generates elastic force, the elastic force of the first spring 9 makes the pressing plate 10 press and hold the circular plate 4, and then the circular plate 4 is clamped in the groove 6, and the installation of the installation box 2 is completed, the T-shaped rod 11 rotates to increase the elastic potential energy of the reset coil spring 13, the T-shaped rod 11 rotates to drive the baffle 12 to rotate, when the baffle plate 12 is aligned with the first rectangular groove 14, the circular plate 4 moves along the groove 6, so that the baffle plate 12 passes through the first rectangular groove 14 into the inside of the circular groove 15, under the action of the elastic potential energy of the reset coil spring 13, the baffle plate 12 rotates to restore the original position, and is clamped in the circular groove 15, and then fix the circular plate 4 inside the groove 6 in a clamping manner, thereby improving the mounting stability of the mounting box 2.
Promote U type frame one 16 and U type frame two 20 for inside T type piece 17 gets into rectangular channel two 19, U type frame one 16 removes and drives the backup pad and remove, make attention device 3 carry out backward extrusion to the backup pad, make spring two produce elasticity, then the user rotates U type frame one 16 and U type frame two 20, make T type piece 17 slide along T type groove 18, under the effect of spring two elasticity, T type piece 17 joint is inside T type groove 18, the elasticity of spring two is convenient for attention device 3 and mounting box 2 and is connected simultaneously.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an automatic device of warning of intensive crowd which characterized in that: the device comprises a camera (1), a mounting box (2), an alarm (3), a mounting mechanism and a connecting mechanism, wherein the camera (1) is mounted at the front end of the mounting box (2), and the alarm (3) is mounted at the bottom end of the mounting box (2);
the mounting mechanism comprises a circular plate (4), a cylindrical block (5), a groove (6), a through groove (7), a connecting rod (8), a first spring (9) and a pressing plate (10), the connecting rod (8) is mounted at the top end of the mounting box (2), the circular plate (4) is fixedly mounted at the top end of the connecting rod (8), the groove (6) is formed in the annular side surface of the cylindrical block (5), the first spring (9) is fixedly mounted at the top end inside the groove (6), the bottom end of the first spring (9) is fixed on the pressing plate (10), the through groove (7) is formed in the bottom end of the cylindrical block (5), one end of the through groove (7) is communicated with the groove (6), the circular plate (4) is mounted inside the groove (6), the top end of the circular plate (4) is attached to the pressing plate (10), and;
the connecting mechanism comprises a first U-shaped frame (16), a second U-shaped frame (20), T-shaped blocks (17), T-shaped grooves (18) and a second rectangular groove (19), the second U-shaped frame (20) is installed at the bottom end of the first U-shaped frame (16), the two T-shaped blocks (17) are symmetrically and fixedly installed at the top ends of the first U-shaped frame (16) and the second U-shaped frame (20), the four T-shaped grooves (18) and the four rectangular grooves (19) are evenly formed in the low end of the installation box (2), one ends of the two rectangular grooves (19) are communicated with the T-shaped grooves (18), and the T-shaped blocks (17) are installed inside the T-shaped grooves (18).
2. The automatic warning device for dense crowd as claimed in claim 1, wherein: the T-shaped rod (11) is installed on the annular side face of the cylindrical block (5), the reset coil spring (13) is installed on the annular side face of the T-shaped rod (11), the outer side of the reset coil spring (13) is fixedly installed inside the cylindrical block (5), one end of the T-shaped rod (11) extends into the groove (6), and the baffle (12) is fixedly installed at one end of the T-shaped rod (11).
3. The automatic warning device for dense crowd as claimed in claim 1, wherein: the circular side face of the circular plate (4) is provided with a first rectangular groove (14), a circular groove (15) is formed in the circular plate (4), and one end of the first rectangular groove (14) is communicated with the circular groove (15).
4. The automatic warning device for dense crowd as claimed in claim 1, wherein: and a fastening bolt is arranged at the bottom end of the first U-shaped frame (16), and one end of the fastening bolt penetrates through the first U-shaped frame (16) and extends into the second U-shaped frame (20).
5. The automatic warning device for dense crowd as claimed in claim 1, wherein: and a second spring is fixedly installed at the top end inside the first U-shaped frame (16), a supporting plate is fixedly installed at the top end of the second spring, and the top end of the supporting plate is attached to the bottom end of the warning indicator (3).
6. The automatic warning device for dense crowd as claimed in claim 1, wherein: an inclined plane is formed in one end of the pressing plate (10), and a crowd number calculating system is installed inside the installation box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034312.5U CN210804720U (en) | 2019-11-22 | 2019-11-22 | Automatic warning device for dense crowd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034312.5U CN210804720U (en) | 2019-11-22 | 2019-11-22 | Automatic warning device for dense crowd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210804720U true CN210804720U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922034312.5U Expired - Fee Related CN210804720U (en) | 2019-11-22 | 2019-11-22 | Automatic warning device for dense crowd |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210804720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750237A (en) * | 2020-07-01 | 2020-10-09 | 湖南德荣医疗器械物流配送服务有限公司 | Medical instrument storage logistics platform supervision device |
-
2019
- 2019-11-22 CN CN201922034312.5U patent/CN210804720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750237A (en) * | 2020-07-01 | 2020-10-09 | 湖南德荣医疗器械物流配送服务有限公司 | Medical instrument storage logistics platform supervision device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20201122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |