A fog-proof security monitoring camera

Abstract

The present invention discloses an anti-fog security monitoring camera, which belongs to the technical field of monitoring cameras. The camera mainly includes a displacement shell, a rectangular frame and a screw, wherein the rectangular frame is fixed at the bottom end of the inner wall of the displacement shell, the screw is rotatably connected to the inner wall of the rectangular frame, and a displacement monitoring mechanism is installed on one side of the inner wall of the rectangular frame; wherein the displacement monitoring mechanism includes a driving motor fixedly installed on one side of the inner wall of the rectangular frame, and the driving motor is used to drive the screw to rotate, and the outer wall of the screw is threadedly connected with a sleeve slider. The present invention adopts a displacement monitoring mechanism, and the camera acquisition module can be displaced at a time in a plurality of displacement holes during security monitoring, so that it is difficult for thieves to know the position of the security monitoring camera acquisition module, and it is avoided to intentionally damage the security monitoring camera acquisition module, and it is avoided to bypass the security monitoring camera acquisition module, which is convenient for subsequent search for thieves, and the camera acquisition module can be anti-fogged, and the security concealment of the monitoring camera acquisition module can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring cameras, and in particular to an anti-fog type security monitoring camera. Background Art

[0002] The anti-fog security surveillance camera has the following main functions and applications in adverse weather conditions: First, the anti-fog security surveillance camera has strong anti-interference ability and high-resolution images, which enables it to penetrate haze, smog and other adverse environments and capture clear images. In haze weather, traditional surveillance cameras often cannot provide clear images due to low visibility, while anti-fog cameras can effectively solve this problem, ensure the clarity of the surveillance images, and can also remove water vapor on the lens through electric heating, thereby improving clarity.

[0003] After searching the existing published technical documents, the Chinese patent publication number CN213754649U discloses a fog-proof building security monitoring camera. The security monitoring camera further reduces the accumulation of dust and water vapor outside the camera lens through the closed cavity composed of the light shield and the filter. The second heating plate is turned on to heat the lens and the filter respectively. The sealed cavity design is adopted to provide double protection for the inside and outside of the camera to reduce the entry of dust and water vapor. The double heating design is adopted to heat the inside and outside of the camera, which reduces the condensation of water vapor into fog. The security monitoring camera is more convenient to use and has better imaging effect. However, the security monitoring camera still has the following problems.

[0004] During the use of security surveillance cameras, although they can be electrically heated to remove water vapor and achieve an anti-fog function, the location monitored by the security surveillance camera is difficult to change. This means that thieves can know the location of the security surveillance camera from a distance and deliberately damage the security surveillance camera or bypass the security surveillance camera. The security surveillance camera is difficult to capture useful video images, making it inconvenient to subsequently find the thief. The security concealment of the surveillance camera is poor, so an anti-fog security surveillance camera is needed. Summary of the invention

[0005] To this end, the present invention provides an anti-fog security monitoring camera to solve the technical problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-fog type security monitoring camera, comprising a displacement shell, a rectangular frame and a screw, wherein the rectangular frame is fixed at the bottom end of the inner wall of the displacement shell, the screw is rotatably connected to the inner wall of the rectangular frame, and a displacement monitoring mechanism is installed on one side of the inner wall of the rectangular frame; the displacement monitoring mechanism comprises a driving motor fixedly installed on one side of the inner wall of the rectangular frame, and the driving motor is used to drive the screw to rotate, and the outer wall of the screw is threadedly connected with a sleeve slider; a sliding support is welded to the top of the sleeve slider, and the outer wall of the sliding support is slidably connected with a sleeve sliding rod, and one end of the sleeve sliding rod is fixedly connected with a camera acquisition module for security monitoring; a guide frame bar is slidably connected to the front end side of the camera acquisition module, and a displacement strip plate fixedly connected to the displacement shell is provided on the front end side of the guide frame bar, and a plurality of displacement holes are opened on the inner wall of the displacement strip plate; a double positioning mechanism is installed above the guide frame bar; and a plurality of concealed components are installed on the front end side of the displacement shell.

[0007] Preferably, the outer wall of the sleeve sliding block is slidably connected to the inner wall of the rectangular frame, the rectangular frame and the sleeve sliding block are both made of stainless steel, the guide frame bar is fixedly connected to the displacement shell, and the inner wall of the guide frame bar is set to a smooth surface, two sliding rings are installed on the rear end side of the camera acquisition module, and the two sliding rings are fixedly connected to the sleeve sliding rod; a sliding frame bar is slidably connected between the two sliding rings, and the outer wall of the sleeve sliding rod is slidably connected to the sliding frame bar; a support bar is installed at the bottom end of the sliding frame bar, and the sliding frame bar and the rectangular frame are fixedly connected to the support bar, a controller is provided on one side of the sliding pillar, and the controller is fixedly connected to the displacement shell; the top of the sliding pillar is slidably connected to the top of the inner wall of the displacement shell; the outer wall of the displacement shell and near its four corner lines are fixedly connected with mounting blocks.

[0008] When the technical solution is used, the displacement interval is set to 5 minutes each time on the controller. When the 5-minute time is reached, the driving motor is started through the controller, the screw rotates inside the rectangular frame, the sleeve slider carries the sliding support to move to the left, the sleeve slide bar drives the two sliding rings to slide up along the sliding frame bar, increasing the stability of the sliding frame bar, and the sleeve slide bar carries the camera acquisition module to move up. The sleeve slide bar slides vertically along the outer wall of the sliding support, and the camera acquisition module moves to the position of the displacement hole, so that the security monitoring position of the camera acquisition module can be frequently changed.

[0009] Preferably, the dual positioning mechanism includes a plurality of sensing vertical blocks fixedly installed above the guide frame bar; a sensing horizontal block is fixedly connected to the top of each of the sensing vertical blocks, and a connecting block is fixedly installed on the top of the camera acquisition module; a supporting frame fixedly connected to the camera acquisition module is provided on one side of the connecting block, a lateral distance sensor is fixedly installed on the inner wall of the supporting frame, and a vertical distance sensor is fixedly connected to the top of the lateral distance sensor, a gap is provided between the sensing vertical block and the supporting frame, and the vertical cross-section of the sensing horizontal block is rectangular.

[0010] When the technical solution is used, the camera acquisition module tilts upward, the connection block drives the support frame to tilt upward, the support frame carries the horizontal distance sensor to tilt upward, and the vertical distance sensor can move to the bottom of the sensing horizontal block for sensing. When the distance value sensed by the vertical distance sensor is the same as the distance value set by the controller, and the horizontal distance sensor senses the distance of the sensing vertical block, when the distance value sensed by the horizontal distance sensor is the same as the value set by the controller, the value sensed by the horizontal distance sensor and the value sensed by the vertical distance sensor are both the same as the value set by the controller. The drive motor can be turned off by the controller.

[0011] Preferably, the concealed component comprises a planting block fixedly mounted on the front end side of the displacement shell;

[0012] A planting groove is embedded in the top of the planting block, and the planting groove is used to plant bionic green plants. The bottom end of the planting block is fixedly connected to a connecting support block; a support ring with a circular cross-section is fixedly connected to the bottom end of the connecting support block, and a plurality of lamp beads are fixedly connected to the front end side of the support ring, and the lamp beads are used for lighting and fill light; a lens is fixedly installed on the inner wall of the support ring, and an outer expansion shell is adhesively fixed to one side of the lens, and the outer expansion shell is connected to the displacement hole; a plurality of resistance wires are fixedly connected to the inner wall of the outer expansion shell, and the plurality of lamp beads are arranged equidistantly in a circular ring, and the inner wall diameter of the support ring is larger than the outer wall diameter of the lens; the lens is made of glass material, and the plurality of resistance wires are arranged equidistantly in a circular ring, and the inner wall diameter of the front end portion of the outer expansion shell is larger than the inner wall diameter of the rear end portion thereof.

[0013] When the technical solution is used, bionic plants are placed in the planting grooves on the planting blocks, and the support rings support multiple lamp beads. The multiple lamp beads provide lighting fill light, which can not only provide light supplement for the hidden camera acquisition module, but also confuse the vision of thieves. After the multiple resistance wires inside the outer expansion shell are turned on, the inside of the outer expansion shell can be heated, and the water vapor formed by the water mist on the outer wall of the lens can be evaporated and removed, thereby improving the security and concealment of the monitoring position of the camera acquisition module.

[0014] The present invention has the following advantages:

[0015] 1. The present invention adopts a displacement monitoring mechanism, and the displacement interval time is set on the controller to be 5 minutes each time. The driving motor is started by the controller, and the driving motor drives the screw to rotate. The screw rotates inside the rectangular frame, and the screw carries the sleeve slider to move left under the action of the thread transmission force. The sleeve slider drives the two sliding rings to slide up along the sliding frame bar, and the sleeve slider carries the camera acquisition module to move up obliquely. The camera acquisition module moves to the position of the displacement hole. When performing security monitoring, the camera acquisition module can be displaced at multiple displacement holes at regular intervals. It is difficult for thieves to know the position of the security monitoring camera acquisition module, so as to avoid deliberately destroying the security monitoring camera acquisition module and bypassing the security monitoring camera acquisition module. The security monitoring camera acquisition module can capture useful video images, which is convenient for subsequent search for thieves. The camera acquisition module can be anti-fogging and the security concealment of the monitoring camera acquisition module can be improved.

[0016] 2. The present invention uses a dual positioning mechanism. When the video acquisition module tilts upward, the video acquisition module drives the connecting block to tilt upward, the support frame carries the horizontal distance sensor to tilt upward, and the vertical distance sensor can move to the bottom of the sensing horizontal block for sensing. The horizontal distance sensor senses the distance of the sensing vertical block. The values ​​sensed by the horizontal distance sensor and the vertical distance sensor are the same as the values ​​set by the controller. The driving motor is turned off by the controller to accurately replace the video acquisition module to the position of the displacement hole. The video acquisition module can be accurately displaced on multiple displacement holes, thereby greatly improving the security and concealment of the monitoring video acquisition module.

[0017] 3. The present invention adopts concealed components, by placing bionic plants in the planting grooves on the planting blocks, supporting the bionic plants through the planting blocks, and multiple lamp beads providing lighting fill light. After the multiple resistance wires inside the outer expansion shell are turned on, the inside of the outer expansion shell can be heated to achieve anti-fog operation on the lens, confuse the field of vision of thieves, decorate the lens part, and improve the security and concealment of the monitoring position of the camera acquisition module to prevent thieves from damaging the camera acquisition module or bypassing the camera acquisition module.

[0018] According to the mutual influence of the above-mentioned multiple functions, the camera acquisition module can first be timed to change position on multiple displacement holes, and then the values ​​sensed by the horizontal distance sensor and the vertical distance sensor are made the same as the values ​​set by the controller, and the driving motor is turned off by the controller. Finally, by placing bionic plants in the planting grooves on the planting blocks, multiple lamp beads provide lighting to confuse the vision of thieves. In summary, it is difficult for thieves to know the location of the security monitoring camera acquisition module, avoid deliberately destroying the security monitoring camera acquisition module, avoid bypassing the security monitoring camera acquisition module, and facilitate the subsequent search for thieves. It can prevent fogging and improve the security concealment of the monitoring camera acquisition module. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 This is a schematic diagram of the main structure of the anti-fog security monitoring camera of the present invention;

[0022] Figure 2 It is a schematic structural diagram of the anti-fog type security monitoring camera of the present invention;

[0023] Figure 3 It is a schematic diagram of the rear-view vertical cross-section structure of the anti-fog type security monitoring camera of the present invention;

[0024] Figure 4 It is a schematic diagram of the truncated local structure of the connection between the rectangular frame and the displacement shell of the present invention;

[0025] Figure 5 It is a schematic diagram of the partial structure of the main view of the connection between the guide frame strip and the camera acquisition module of the present invention;

[0026] Figure 6 It is a schematic diagram of a partial structure of the connection between the induction vertical block and the guide frame of the present invention;

[0027] Figure 7 It is a schematic diagram of the local structure of the displacement shell and the planting block separated according to the present invention;

[0028] Figure 8 It is a schematic diagram of the partial structure of the concealed component of the present invention from a front view;

[0029] In the figure: 1. displacement shell; 2. rectangular frame; 3. screw; 4. driving motor; 5. sleeve sliding block; 6. sliding pillar; 7. sleeve sliding rod; 8. camera acquisition module; 9. guide frame strip; 10. displacement strip plate; 11. displacement hole; 12. sliding ring; 13. sliding frame strip; 14. controller; 15. mounting block; 16. sensing vertical block; 17. sensing horizontal block; 18. connecting block; 19. support frame; 20. horizontal distance sensor; 21. vertical distance sensor; 22. planting block; 23. planting groove; 24. connecting support block; 25. support ring; 26. lamp bead; 27. lens; 28. outer expansion shell; 29. ​​resistance wire; 30. support bar. DETAILED DESCRIPTION

[0030] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] As attached Figure 1 - Figure 8 An anti-fog security monitoring camera is shown, which is provided with a displacement monitoring mechanism, a dual positioning mechanism, and a concealed component. The settings of each mechanism and component can make it difficult for thieves to know the position of the security monitoring camera acquisition module, avoid deliberate damage to the security monitoring camera acquisition module, avoid bypassing the security monitoring camera acquisition module, facilitate subsequent search for thieves, and improve the security concealment of the monitoring camera acquisition module. The specific structural settings of each mechanism and component are as follows.

[0032] In this technical solution, as shown in the attached Figure 1 - Figure 4 As shown, a displacement monitoring mechanism is installed on one side of the inner wall of the rectangular frame 2; the displacement monitoring mechanism includes a driving motor 4 fixedly installed on one side of the inner wall of the rectangular frame 2, and the driving motor 4 is used to drive the screw 3 to rotate, and the outer wall of the screw 3 is threadedly connected with a sleeve slider 5; a sliding support 6 is welded to the top of the sleeve slider 5, and the outer wall of the sliding support 6 is slidably connected with a sleeve slide rod 7, and one end of the sleeve slide rod 7 is fixedly connected with a camera acquisition module 8 for security monitoring; a guide frame bar 9 is slidably connected to the front end side of the camera acquisition module 8, and a displacement strip plate 10 fixedly connected to the displacement shell 1 is provided on the front end side of the guide frame bar 9, and a plurality of displacement holes 11 are opened on the inner wall of the displacement strip plate 10; a double positioning mechanism is installed above the guide frame bar 9; and a plurality of concealed components are installed on the front end side of the displacement shell 1.

[0033] In this technical solution, as shown in the attached Figure 2 - Figure 4 As shown, two sliding rings 12 are installed on the rear end side of the camera acquisition module 8, and the two sliding rings 12 are fixedly connected to the sleeve sliding rod 7;

[0034] A sliding frame bar 13 is slidably connected between the two sliding rings 12, and the outer wall of the sleeve sliding rod 7 is slidably connected to the sliding frame bar 13; a support bar 30 is installed at the bottom end of the sliding frame bar 13, and the sliding frame bar 13 and the rectangular frame 2 are fixedly connected to the support bar 30. In order to facilitate the sleeve sliding rod 7 to drive the two sliding rings 12 to slide up along the sliding frame bar 13, the support bar 30 can support the bottom of the sliding frame bar 13, increase the stability of the sliding frame bar 13, and ensure that the sleeve sliding rod 7 can stably realize the tilted upward movement.

[0035] A controller 14 is provided on one side of the sliding support 6, and the controller 14 is fixedly connected to the displacement shell 1; the top of the sliding support 6 is slidably connected to the top of the inner wall of the displacement shell 1; the outer wall of the displacement shell 1 and near its four corner lines are fixedly connected with mounting blocks 15. In order to facilitate the use of expansion bolts inserted into the inside of the four mounting blocks 15, the displacement shell 1 is supported by the mounting blocks 15, and the displacement shell 1 can be fixed at the monitoring position, which is convenient for installing the displacement shell 1, and the driving motor 4 is started by the controller 14, and the driving motor 4 drives the screw 3 to rotate, so as to realize the timing drive displacement.

[0036] In this technical solution, as shown in the attached Figure 4 - Figure 5 As shown, the dual positioning mechanism includes a plurality of sensing vertical blocks 16 fixedly installed above the guide frame bar 9; a sensing horizontal block 17 is fixedly connected to the top of each sensing vertical block 16, and a connecting block 18 is fixedly installed to the top of the camera acquisition module 8; a support frame 19 fixedly connected to the camera acquisition module 8 is provided on one side of the connecting block 18, a lateral distance sensor 20 is fixedly installed on the inner wall of the support frame 19, and a vertical distance sensor 21 is fixedly connected to the top of the lateral distance sensor 20, a gap is provided between the sensing vertical block 16 and the support frame 19, and the vertical cross-section of the sensing horizontal block 17 is rectangular.

[0037] In this technical solution, as shown in the attached Figure 6 - Figure 8As shown, the concealed component includes a planting block 22 fixedly mounted on the front end side of the displacement shell 1; a planting groove 23 is embedded in the top of the planting block 22, and the planting groove 23 is used to plant bionic green plants, and a connecting support block 24 is fixedly connected to the bottom end of the connecting support block 24; a support ring 25 with a vertical cross-section shape of a circular ring is fixedly connected to the bottom end of the connecting support block 24, and a plurality of lamp beads 26 are fixedly connected to the front end side of the support ring 25, and the lamp beads 26 are used for lighting and fill light; a lens 27 is fixedly mounted on the inner wall of the support ring 25, and an outer expansion shell 28 is adhesively fixed to one side of the lens 27, and the outer expansion shell 28 is connected to the displacement hole 11; a plurality of resistance wires 29 are fixedly connected to the inner wall of the outer expansion shell 28, and the plurality of lamp beads 26 are arranged equidistantly in a circular ring, and the inner wall diameter of the support ring 25 is larger than the outer wall diameter of the lens 27; the lens 27 is made of glass material, and the plurality of resistance wires 29 are arranged equidistantly in a circular ring, and the inner wall diameter of the front end portion of the outer expansion shell 28 is larger than the inner wall diameter of the rear end portion thereof.

[0038] The use process of the anti-fog type security monitoring camera of the present invention is as follows:

[0039] First, when monitoring, the present invention places the displacement housing 1 at the monitoring position, and uses expansion bolts to insert them into the four mounting blocks 15. The displacement housing 1 is supported by the mounting blocks 15, and the displacement housing 1 can be fixed at the monitoring position, and the security monitoring video can be collected by the camera acquisition module 8, so that the security monitoring can be carried out normally.

[0040] Secondly, when the present invention performs displacement monitoring, the displacement interval is set on the controller 14 to be 5 minutes each time. When the 5-minute time is reached, the driving motor 4 is started through the controller 14, and the driving motor 4 drives the screw 3 to rotate, and the screw 3 rotates inside the rectangular frame 2, and the screw 3 carries the sleeve slider 5 to move to the left under the action of the thread transmission force. The sleeve slider 5 carries the sliding support 6 to move to the left, and the sliding support 6 drives the sleeve slider 7 to achieve left movement, and the sleeve slider 7 drives the two sliding rings 12 to slide up along the sliding frame bar 13, and the support bar 30 can support the bottom of the sliding frame bar 13 to increase the stability of the sliding frame bar 13, and the sleeve slider 7 carries the camera acquisition module 8 to move up. The sleeve slider 7 slides vertically along the outer wall of the sliding support 6, so that the camera acquisition module 8 moves up along the guide frame bar 9. When the camera acquisition module 8 moves to the position of the displacement hole 11. After the position change, the camera acquisition module 8 continues to monitor. The camera acquisition module 8 can be changed once on the multiple position change holes 11 every 5 minutes, so the security monitoring position of the camera acquisition module 8 can be frequently changed.

[0041] Then, during double positioning, when the video acquisition module 8 tilts upward, the video acquisition module 8 drives the connection block 18 to tilt upward. The connection block 18 drives the support frame 19 to tilt upward, and the support frame 19 carries the lateral distance sensor 20 to tilt upward. The lateral distance sensor 20 drives the vertical distance sensor 21 to tilt upward, and the vertical distance sensor 21 can move to the bottom of the sensing horizontal block 17 for sensing. When the distance value sensed by the vertical distance sensor 21 is the same as the distance value set by the controller 14, and the lateral distance sensor 20 performs distance sensing on the sensing vertical block 16, when the distance value sensed by the lateral distance sensor 20 is the same as the value set by the controller 14, the value sensed by the lateral distance sensor 20 and the value sensed by the vertical distance sensor 21 are both the same as the value set by the controller 14. The driving motor 4 can be turned off by the controller 14, and the video acquisition module 8 can be accurately replaced to the position of the displacement hole 11.

[0042] Finally, when the present invention is concealed, bionic plants are placed in the planting grooves 23 on the planting blocks 22, and the bionic plants are supported by the planting blocks 22, while the support rings 25 support multiple lamp beads 26. The multiple lamp beads 26 provide lighting fill light, which can not only provide light supplement for the concealed video acquisition module 8, but also confuse the field of vision of thieves. After the multiple resistance wires 29 inside the outer expansion shell 28 are opened, the inside of the outer expansion shell 28 can be heated, so that the outer expansion shell 28 conducts heat to the lens 27, and the water vapor formed by the water mist on the outer wall of the lens 27 can evaporate and be removed, thereby realizing anti-fog operation for the lens 27, so that the monitoring part of the video acquisition module 8 is clearer, the clarity of security monitoring is improved, the security effect is better, and the security concealment of the monitoring position of the video acquisition module 8 is improved, so as to prevent thieves from damaging the video acquisition module 8 or bypassing the video acquisition module 8.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0044] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A fog-proof security surveillance camera, comprising a displacement housing (1), a rectangular frame (2) and a screw (3), wherein the rectangular frame (2) is fixed to the bottom end of the inner wall of the displacement housing (1), and the screw (3) is rotatably connected to the inner wall of the rectangular frame (2), characterized in that: The anti-fog security monitoring camera further comprises a displacement monitoring mechanism, and a displacement monitoring mechanism is installed on one side of the inner wall of the rectangular frame (2); The displacement monitoring mechanism comprises a drive motor (4) fixedly mounted on one side of the inner wall of the rectangular frame (2), and the drive motor (4) is used to drive the screw rod (3) to rotate. The anti-fog security monitoring camera also comprises a sleeve slider (5), a sliding support (6), a sleeve slider (7) and a camera acquisition module (8); the outer wall of the screw rod (3) is threadedly connected with the sleeve slider (5); A sliding support (6) is welded to the top end of the sleeve sliding block (5), and a sleeve sliding rod (7) is slidably connected to the outer wall of the sliding support (6), and a camera acquisition module (8) for security monitoring is fixedly connected to one end of the sleeve sliding rod (7); The anti-fog type security monitoring camera further comprises a guide frame bar (9) and a displacement strip plate (10); the front end side of the camera acquisition module (8) is slidably connected to the guide frame bar (9); the front end side of the guide frame bar (9) is provided with a displacement strip plate (10) fixedly connected to the displacement shell (1); the inner wall of the displacement strip plate (10) is provided with a plurality of displacement holes (11); The anti-fog type security monitoring camera further comprises a dual positioning mechanism and a concealed component, wherein the dual positioning mechanism is installed above the guide frame bar (9); the dual positioning mechanism comprises a plurality of vertical sensing blocks (16) and a plurality of horizontal sensing blocks (17), wherein the vertical sensing blocks (16) are fixedly installed above the guide frame bar (9), and the top of each vertical sensing block (16) is fixedly connected to a horizontal sensing block (17); and the anti-fog type security monitoring camera further comprises a connecting block (18) and a supporting frame (19), wherein the dual positioning mechanism further comprises a horizontal distance sensor (20) and a vertical distance sensor (21), wherein the connecting block (18) is fixedly installed at the top of the video acquisition module (8), and one side of the connecting block (18) is provided with a sensor fixedly connected to the video acquisition module (8). A support frame (19), a lateral distance sensor (20) is fixedly mounted on the inner wall of the support frame (19), and a vertical distance sensor (21) is fixedly connected to the top of the lateral distance sensor (20), a gap is provided between the sensing vertical block (16) and the support frame (19), and the vertical cross-section of the sensing horizontal block (17) is rectangular, a plurality of concealed components are mounted on the front end side of the displacement shell (1), and the concealed components include a planting block (22) fixedly mounted on the front end side of the displacement shell (1); a planting groove (23) is embedded in the top end of the planting block (22), and the planting groove (23) is used to plant bionic green plants, and the anti-fog type security monitoring camera further includes a connecting support block (24), and the bottom end of the planting block (22) is fixedly connected to the connecting support block (24); The anti-fog type security monitoring camera further comprises a support ring (25) and a plurality of lamp beads (26); the support ring (25) having a vertical cross-section in the shape of a circular ring is fixedly connected to the bottom end of the connecting support block (24); and the front end side of the support ring (25) is fixedly connected to a plurality of lamp beads (26); the lamp beads (26) are used for illumination and supplementary lighting; and the plurality of lamp beads (26) are arranged in a circular ring at equal intervals; The anti-fog type security monitoring camera further comprises a lens (27) and an outer expansion shell (28); the lens (27) is fixedly mounted on the inner wall of the support ring (25); the inner wall diameter of the support ring (25) is larger than the outer wall diameter of the lens (27); the lens (27) is made of glass material; and the outer expansion shell (28) is adhesively fixed to one side of the lens (27); the inner wall diameter of the front end of the outer expansion shell (28) is larger than the inner wall diameter of the rear end thereof; and the outer expansion shell (28) is in communication with the displacement hole (11); The anti-fog type security monitoring camera further comprises a plurality of resistance wires (29), the inner wall of the outer expansion shell (28) is fixedly connected with the plurality of resistance wires (29), and the plurality of resistance wires (29) are arranged in a circular ring at equal intervals.

2. The anti-fog security surveillance camera according to claim 1, characterized in that: The outer wall of the sleeve sliding block (5) is slidably connected to the inner wall of the rectangular frame (2); the rectangular frame (2) and the sleeve sliding block (5) are both made of stainless steel.

3. The anti-fog security surveillance camera according to claim 1, characterized in that: The guide frame strip (9) is fixedly connected to the displacement shell (1), and the inner wall of the guide frame strip (9) is configured as a smooth surface.

4. The anti-fog security surveillance camera according to claim 1, characterized in that: The anti-fog security monitoring camera further comprises a sliding ring (12), a sliding frame bar (13) and a support bar (30); two sliding rings (12) are installed on the rear end side of the camera acquisition module (8), and the two sliding rings (12) are fixedly connected to the sleeve sliding rod (7); A sliding frame bar (13) is slidably connected between the two sliding rings (12), and an outer wall of the sleeve sliding rod (7) is slidably connected to the sliding frame bar (13); A support bar (30) is installed at the bottom end of the sliding frame bar (13), and the sliding frame bar (13) and the rectangular frame (2) are both fixedly connected to the support bar (30).

5. The anti-fog security surveillance camera according to claim 1, characterized in that: The anti-fog type security monitoring camera further comprises a controller (14) and a mounting block (15); the controller (14) is provided on one side of the sliding support (6), and the controller (14) is fixedly connected to the displacement housing (1); The top end of the sliding support (6) is slidably connected to the top end of the inner wall of the displacement shell (1); The outer wall of the displacement housing (1) and close to its four corner lines are fixedly connected with mounting blocks (15).

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