CN214997209U - Multifunctional security door - Google Patents

Abstract

The scheme discloses a multifunctional security door in the field of security equipment, which comprises a door plate, an anti-theft lock and a monitoring device, wherein the anti-theft lock is installed on the door plate, the door plate is provided with an installation hole for installing the monitoring device, and a glass cover for sealing the monitoring device is arranged at the installation hole; the monitoring device comprises a supporting rod, a rotating rod, a connecting rod, a control rod and a cat eye, wherein one end of the supporting rod is fixedly connected to the side wall of the mounting hole, and the rotating rod is perpendicular to the supporting rod and is rotatably connected to the supporting rod; the connecting rod is perpendicular to the rotating rod and is rotatably connected to the rotating rod, and the control rod is fixedly connected to the connecting rod and is perpendicular to the connecting rod; the cat eye is installed on the connecting rod, and the camera lens direction of cat eye is just right the glass cover just is perpendicular with the axis direction of connecting rod. The multifunctional security door in this application simple structure, convenient to use, the rotation direction to the cat eye that can be quick is controlled, and then the outdoor condition of quick observation.

Description

Multifunctional security door

Technical Field

The utility model belongs to security protection equipment field, in particular to multi-functional security protection door.

Background

The security door is a device which is arranged at an entrance and an exit to open or close the entrance and the exit. With the improvement of the safety precaution consciousness of people, the safety protection door gradually develops towards multiple functions; among them, the security door belongs to the most common multifunctional security door. Current multi-functional security protection door generally includes the door plant, is equipped with pickproof lock and mounting hole on the door plant, and mounting hole department is equipped with the glass cover, is equipped with the cat eye in the mounting hole. When in use, the door plate is connected with the door frame through the hinge; when the door needs to be accessed, the door can be opened or closed quickly by using the anti-theft lock; in addition, the condition outside the door can be observed through the cat eye.

The current multifunctional security door has a simple structure and is convenient and fast to use. However, the position of the cat eye on the current multifunctional security door is fixed, and the cat eye is generally installed at the middle upper part of the door plate, so that people in the door can hardly see the conditions of the upper part, the lower part, the left part and the right part of the cat eye through the cat eye; when the personnel in the door are not clear and the door is opened under the condition outside the door, certain potential safety hazards exist.

To this problem, application number is CN 201920451143.2's patent discloses a multifunctional security door, and it includes door frame, door plant, rolling disc and pickproof lock, has offered the mounting groove in the middle of the surperficial top of door plant, and the inside card of mounting groove is gone into and is installed the rolling disc, and the side surface of rolling disc rotates and installs the pulley, and the surface of pulley laminating mounting groove, and the pivot is installed in the inside rotation of rolling disc, and the middle rotation of pivot is installed the cat eye, and the inside at the notch is slided to cat eye one end, and the notch is seted up in one side of rolling disc, the other end of cat eye is equipped with the glass cover, and glass cover fixed mounting is at the opposite side of rolling disc. This multi-functional security protection door has realized the diversified rotation of cat eye, and then can realize the omnidirectional observation to outdoor space through the cat eye. However, this multi-functional security protection door rotates through the pivot and controls the cat eye pivoted for the cat eye can only rotate along the direction perpendicular with the pivot axis, and when needs realized the cat eye and rotate in level and vertical direction, necessary cooperation rotates the rolling disc side and can realize. In actual life, observation of the space outside the door can realize judgment of the condition outside the door more reliably only by realizing observation of the cat eye in the up, down, left and right directions; the multi-functional security protection door in the above-mentioned patent adopts pivot and rolling disc complex mode to control the rotation direction of cat eye, and the control degree of difficulty is great, is unfavorable for the fast rotation cat eye to observe the external condition.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional security protection door to the improvement is to the control of cat eye rotation direction, and then observes the condition outdoors fast.

The multifunctional security door comprises a door plate, an anti-theft lock and a monitoring device, wherein the anti-theft lock is installed on the door plate, the door plate is provided with an installation hole for installing the monitoring device, and a glass cover for sealing the monitoring device is arranged at the installation hole; the monitoring device comprises a supporting rod, a rotating rod, a connecting rod, a control rod and a cat eye, wherein one end of the supporting rod is fixedly connected to the side wall of the mounting hole, and the rotating rod is perpendicular to the supporting rod and is rotatably connected to the supporting rod; the connecting rod is perpendicular to the rotating rod and is rotatably connected to the rotating rod, and the control rod is fixedly connected to the connecting rod and is perpendicular to the connecting rod; the cat eye is installed on the connecting rod, and the camera lens direction of cat eye is just right the glass cover just is perpendicular with the axis direction of connecting rod.

The working principle and the beneficial effects of the scheme are as follows: when in use, the multifunctional security door is connected with the door frame. When needs know the outdoor condition, can drive the cat eye through the control lever and rotate in horizontal direction or vertical direction, and then realize the observation to the outdoor condition fast. The method specifically comprises the following steps: the rotating rod is perpendicular to the supporting rod and is rotatably connected to the supporting rod, the connecting rod is perpendicular to the rotating rod and is rotatably connected to the rotating rod, and the control rod is fixedly connected to the connecting rod and is perpendicular to the connecting rod; the cat eye is arranged on the connecting rod, the lens direction of the cat eye is opposite to the glass cover, and the lens direction of the cat eye is vertical to the axis direction of the connecting rod; the control rod is rotated in the horizontal direction, so that the connecting rod rotates in the horizontal direction, and the connecting rod drives the cat eye to move in the horizontal direction when rotating in the horizontal direction, thereby realizing the observation of the conditions of the left side and the right side outside the door. The control rod is rotated in the vertical direction, so that the rotating rod rotates in the vertical direction, and the rotating rod rotates in the vertical direction to drive the connecting rod to rotate in the vertical direction due to the fact that the connecting rod is connected with the rotating rod, so that the cat eye is driven to rotate in the vertical direction, and the condition of the vertical direction outside the door can be observed through the cat eye. The multifunctional security door in this application simple structure, convenient to use, the rotation direction to the cat eye that can be quick is controlled, and then the outdoor condition of quick observation.

Furthermore, a rotating ring is rotatably connected in the mounting hole, and the support rod is fixedly connected to the inner wall of the rotating ring. Through rotating the swivel becket, can drive whole monitoring device and rotate, the rethread control lever is controlled the rotation direction of cat eye, can realize the omnidirectional observation outside the door.

Furthermore, a handle is arranged on the rotating ring. The rotating ring is rotated by the handle, so that the use is more convenient.

Furthermore, a protective cover is arranged at the mounting hole and is positioned at one end far away from the glass cover. The whole monitoring device is positioned between the protective cover and the glass cover through the arrangement of the protective cover, so that the use is safer; in addition, through the setting of protection casing, can also avoid other people to spy indoor condition through anti cat eye equipment.

Further, be equipped with the bearing in the dwang, the connecting rod passes through the bearing and is connected with the dwang rotation. Through the setting of bearing for the rotation of connecting rod is more smooth and easy and ensure that the connecting rod can not drop when being located the below.

Further, also be equipped with the bearing in the bracing piece, the dwang passes through the bearing and is connected with the bracing piece rotation. Through the setting of bearing for the rotation of dwang is more smooth and easy and ensure that the dwang can not drop at long-time rotation in-process.

Further, the glass cover is one-way perspective glass. The glass cover is one-way perspective glass, so that indoor personnel can observe outdoor conditions, and outdoor personnel cannot observe indoor conditions.

Furthermore, the door plate is provided with a hinge for connecting the door frame. The door plate can be connected with the door frame quickly through the hinge.

Drawings

Fig. 1 is a front view of a multifunctional security door in embodiment 1 of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a right side view of the monitoring device of FIG. 2;

fig. 5 is a rear view of a multifunctional security door in embodiment 2 of the present invention;

fig. 6 is the utility model provides an in 3 a multi-functional security door's use state diagram.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: door plant 1, pickproof lock 2, monitoring device 3, bracing piece 31, dwang 32, connecting rod 33, cat eye 34, control lever 35, mounting hole 4, swivel 5, loose-leaf 6, door frame 7.

Example 1 is substantially as shown in figures 1 to 4 of the accompanying drawings: a multifunctional security door comprises a door plate 1, an anti-theft lock 2 and a monitoring device 3, wherein the anti-theft lock 2 is installed on the door plate 1 by adopting the prior art, an installation hole 4 for installing the monitoring device 3 is formed in the door plate 1 through an electric drill, a glass cover for sealing the monitoring device 3 is arranged at the installation hole 4 and is positioned on the outer side of the door plate 1, and one-way perspective glass is adopted as the glass cover; the monitoring device 3 comprises a support rod 31, a rotating rod 32, a connecting rod 33, a control rod 35 and a cat eye 34, one end of the support rod 31 is bonded on the side wall of the mounting hole 4, blind holes are formed in the support rod 31 and the rotating rod 32, the axial direction of each blind hole is perpendicular to the axial direction of the support rod 31 and the axial direction of the rotating rod 32, and bearings are mounted in the blind holes; the rotating rod 32 is perpendicular to the supporting rod 31 and is rotatably connected to the supporting rod 31 through a bearing on the supporting rod 31; the connecting rod 33 is perpendicular to the rotating rod 32 and is rotatably connected to the rotating rod 32 through a bearing on the rotating rod 32, and the control rod 35 is adhered to the wall body of the connecting rod 33 and is perpendicular to the connecting rod 33; the cat eye 34 is installed on the connecting rod 33, the lens direction of the cat eye 34 is opposite to the glass cover, and the lens direction of the cat eye 34 is vertical to the axial direction of the connecting rod 33.

Example 2 is substantially as shown in figure 5: the utility model provides a multi-functional security protection door, its difference with embodiment 1 only lies in: be equipped with annular spacing groove in the mounting hole 4, mounting hole 4 rotates through the spacing groove and is connected with swivel becket 5, specifically is: an annular elastic rubber ring is sleeved on the outer wall of the rotating ring 5, and the rubber ring is clamped in the limiting groove to prevent the rotating ring 5 from falling off in the rotating process; the support rod 31 is adhered to the inner wall of the rotation ring 5.

Example 3 differs from example 2 only in that: the door panel 1 is provided with two hinges 6 for connecting the door frames 7.

Example 4 differs from example 3 only in that: the rotating ring 5 is provided with a handle, and the rotating ring 5 can be conveniently rotated through the handle.

Example 5 differs from example 4 only in that: the mounting hole 4 department is equipped with the protection casing, and the protection casing adopts prior art to articulate the one end of keeping away from the glass cover in mounting hole 4. By hinging the shield, opening and closing of the mounting hole 4 is facilitated.

The specific implementation process is as follows: the multifunctional security door in the embodiment 3 is taken as an example, and is shown in the attached drawing 6 when in use; the door panel 1 is connected with the door frame 7 through the hinge 6. When the condition outdoors needs to be observed, the protective cover is opened, the control rod 35 is rotated, the control rod 35 drives the cat eye 34 to rotate in the horizontal direction or the vertical direction, and then the conditions of the left side and the right side outdoors or the upper side and the lower side are observed. If need more comprehensive connection outdoors the condition, through rotating swivel 5, cooperate control lever 35 again, can drive cat eye 34 and observe outdoors the condition under multiple angle, realize the omnidirectional understanding of the condition outdoors.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (8)

1. A multifunctional security door comprises a door plate, an anti-theft lock and a monitoring device, wherein the anti-theft lock is installed on the door plate, the door plate is provided with an installation hole for installing the monitoring device, and a glass cover for sealing the monitoring device is arranged at the installation hole; the method is characterized in that: the monitoring device comprises a supporting rod, a rotating rod, a connecting rod, a control rod and a cat eye, wherein one end of the supporting rod is fixedly connected to the side wall of the mounting hole, and the rotating rod is perpendicular to the supporting rod and is rotatably connected to the supporting rod; the connecting rod is perpendicular to the rotating rod and is rotatably connected to the rotating rod, and the control rod is fixedly connected to the connecting rod and is perpendicular to the connecting rod; the cat eye is installed on the connecting rod, and the camera lens direction of cat eye is just right the glass cover just is perpendicular with the axis direction of connecting rod.

2. The multifunctional security door of claim 1, characterized in that: the mounting hole is internally and rotatably connected with a rotating ring, and the support rod is fixedly connected to the inner wall of the rotating ring.

3. The multifunctional security door of claim 2, characterized in that: and a handle is arranged on the rotating ring.

4. The multifunctional security door of claim 3, characterized in that: the protective cover is arranged at the position of the mounting hole and is positioned at one end far away from the glass cover.

5. The multifunctional security door of claim 4, wherein: the rotating rod is internally provided with a bearing, and the connecting rod is rotatably connected with the rotating rod through the bearing.

6. The multifunctional security door of claim 5, characterized in that: also be equipped with the bearing in the bracing piece, the dwang passes through the bearing and is connected with the bracing piece rotation.

7. The multifunctional security door of claim 6, characterized in that: the glass cover is one-way perspective glass.

8. The multifunctional security door of claim 7, characterized in that: the door plate is provided with a hinge for connecting the door frame.

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