CN217011455U

CN217011455U - Interactive terminal anti-drop structure of hand-held type monitored control system

Info

Publication number: CN217011455U
Application number: CN202220723330.3U
Authority: CN
Inventors: 秦战红; 黎芝维; 石静
Original assignee: Shenzhen Wind Vane Information Technology Co ltd
Current assignee: Shenzhen Wind Vane Information Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an interactive terminal anti-falling structure of a handheld monitoring system, which comprises a shell, wherein two groups of anti-falling assemblies are fixedly installed at the bottom of the inner wall of the shell, each anti-falling assembly comprises a box body, a first connecting shaft is fixedly installed between the front wall and the rear wall of each box body, a limiting block is movably installed on the outer surface of the first connecting shaft, a push rod is fixedly installed on the upper surface of the limiting block, a locking rod is movably installed on the upper surface of the push rod, a displacement block is movably installed between the front wall and the rear wall of each box body, and a locking block is fixedly installed on the upper surface of the displacement block. The anti-drop structure for the interactive terminal of the handheld monitoring system keeps continuous feedback of monitoring information, improves the real-time performance and reliability of the device, ensures that the interactive terminal cannot easily drop from the hand of a user, avoids damage to the interactive terminal or the user, and improves the safety of the interactive terminal and the practicability of the device.

Description

Interactive terminal anti-drop structure of hand-held type monitored control system

Technical Field

The utility model relates to the technical field of monitoring systems, in particular to an anti-drop structure for an interactive terminal of a handheld monitoring system.

Background

The monitoring system is called as closed circuit television monitoring system (CCTV), mainly comprising five parts of front-end audio and video acquisition equipment, audio and video transmission equipment and rear-end storage, control and display equipment, belonging to one of security systems, mainly used for traffic supervision, security protection or access control attendance, and being one of the important parts of modern society operation.

With the improvement of science and technology, the productivity level is improved, the control terminal of the monitoring system is not limited to a huge control console any more, and the existing part of the monitoring system can perform human-computer information interaction through a small and light interactive terminal, so that the monitoring system can be simply controlled, for example, the direction of a camera is controlled through the interactive terminal to adjust the monitoring view. However, from the viewpoint of market feedback and actual user experience, the interactive terminal has some structural and functional disadvantages.

Traditional monitored control system interactive terminal need hand-carry in order conveniently to look over when using, when meetting that the user can't frequently draw the condition of looking over, can not give timely information feedback, when directly grabbing in hand simultaneously, takes off the hand under the condition such as running again easily to very big influence monitored control system interactive terminal's use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an anti-drop structure for an interactive terminal of a handheld monitoring system, which can effectively solve the problems in the background art.

In order to realize the purpose, the utility model adopts the technical scheme that:

an anti-drop structure of an interactive terminal of a handheld monitoring system comprises a shell, wherein two sets of anti-drop assemblies are fixedly mounted at the bottom of the inner wall of the shell and comprise a box body, a first connecting shaft is fixedly mounted between the front wall and the rear wall of the box body, a limiting block is movably mounted on the outer surface of the first connecting shaft, a push rod is fixedly mounted on the upper surface of the limiting block, a locking rod is movably mounted on the upper surface of the push rod, a displacement block is movably mounted between the front wall and the rear wall of the box body, a locking block is fixedly mounted on the upper surface of the displacement block, two sets of connecting plates are fixedly mounted on the lower surface of the displacement block, a connecting spring is fixedly mounted on the rear surface of each connecting plate, a second connecting shaft is fixedly mounted between the front surface and the rear surface of the displacement block, a special-shaped clamping plate is movably mounted on the outer surface of the second connecting shaft, a supporting spring is fixedly mounted on the outer wall of the left side of the displacement block, and the lower surface of the shell is fixedly provided with a fixing component.

Preferably, the locking block and the push rod are located on the same central axis, and the locking rod is located between the upper surface and the lower surface of the locking block in the locking state.

Preferably, two sets of connecting spring all fixed weld in the right side inner wall of box body, and contactless at displacement piece displacement in-process between stopper and the connecting spring.

Preferably, the special-shaped clamping plate is of a C-shaped structure, and the movable angle range between the limiting block and the first connecting shaft is zero degrees to ninety degrees.

Preferably, fixed subassembly includes coupling assembling, coupling assembling's lower fixed surface installs the connection pad, and the lower fixed surface of connection pad installs three link of group and a set of support column, movable mounting has the holding rod between the both sides outer wall position of link, and the outer fixed surface of holding rod installs the slipmat, the lower fixed surface of holding rod installs the supporting pad, and the surface movable mounting of support column has the sliding collar, the surface movable mounting of sliding collar has three movable rods of group.

Preferably, the support column is located between the outer surface positions of the three groups of connecting frames, and the sliding ring is movably connected with the holding rod through a movable rod.

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

1. this device is through installing fixed subassembly additional for interactive terminal can fix the device on other object surfaces through the effect of support when the user is inconvenient to snatch for a short time, thereby keeps monitoring information's the feedback that lasts, has improved the real-time and the reliability of device.

2. This device guarantees that when the user is in when running or other special circumstances, interactive terminal can not follow user's hand easily and drop through installing the anticreep subassembly additional, avoids causing the damage to interactive terminal or user, has improved interactive terminal's security and the practicality of device.

Drawings

Fig. 1 is a schematic view of an overall structure of an anti-drop structure of an interactive terminal of a handheld monitoring system according to the present invention;

FIG. 2 is a partial sectional view of an anti-drop assembly in an anti-drop structure of an interactive terminal of a handheld monitoring system according to the present invention;

FIG. 3 is a schematic structural diagram of a fixing assembly in an anti-drop structure of an interactive terminal of a handheld monitoring system according to the present invention;

fig. 4 is a partial sectional view of a movable rod connection structure in an anti-drop structure of an interactive terminal of a handheld monitoring system according to the present invention.

In the figure: 1. a housing; 2. an anti-drop component; 201. a box body; 202. connecting a shaft I; 203. a limiting block; 204. a push rod; 205. a locking lever; 206. a displacement block; 207. a locking block; 208. a special-shaped splint; 209. a connecting spring; 210. a support spring; 211. a connecting plate; 212. a second connecting shaft; 3. a fixing assembly; 301. a connecting assembly; 302. a connecting disc; 303. a connecting frame; 304. a holding rod; 305. a non-slip mat; 306. a support pad; 307. a sliding ring; 308. a movable rod; 309. and (7) supporting the column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-4, an anti-drop structure for an interactive terminal of a handheld monitoring system comprises a housing 1, two sets of anti-drop assemblies 2 are fixedly installed at the bottom of the inner wall of the housing 1, each anti-drop assembly 2 comprises a box body 201, a first connecting shaft 202 is fixedly installed between the front and rear wall positions of the box body 201, a limiting block 203 is movably installed on the outer surface of the first connecting shaft 202, a push rod 204 is fixedly installed on the upper surface of the limiting block 203, a locking rod 205 is movably installed on the upper surface of the push rod 204, a displacement block 206 is movably installed between the front and rear wall positions of the box body 201, a locking block 207 is fixedly installed on the upper surface of the displacement block 206, two sets of connecting plates 211 are fixedly installed on the lower surface of the displacement block 206, a connecting spring 209 is fixedly installed on the rear surface of the connecting plate 211, a second connecting shaft 212 is fixedly installed between the front and rear surface positions of the displacement block 206, and a special-shaped clamping plate 208 is movably installed on the outer surface of the second connecting shaft 212, the outer wall of the left side of the displacement block 206 is fixedly mounted with a support spring 210, and the lower surface of the housing 1 is fixedly mounted with a fixing component 3.

Referring to fig. 1 and 2, the locking block 207 and the push rod 204 are located on the same central axis, and the locking rod 205 is located between the upper surface and the lower surface of the locking block 207 in the locking state, so that the positional relationship between the locking block 207 and the push rod 204 is defined, and therefore when the anti-falling-off assembly 2 is required to be in the locking state, the locking rod 205 can rotate left on the upper surface of the push rod 204 until the locking rod is located inside the locking block 207, and further, the movement of the displacement block 206 is limited by the action of the locking block 207 and the locking rod 205, so that the locking function is realized.

Please refer to fig. 2, two sets of connecting springs 209 are all fixed to be welded on the right inner wall of the box 201, and the stopper 203 and the connecting spring 209 are in non-contact with each other in the displacement process of the displacement block 206, the connection relationship between the connecting springs 209 and the box 201 is determined, after the stopper 203 pushes the displacement block 206 to displace leftwards, the contraction action of the two sets of connecting springs 209 drives the displacement block 206 to displace rightwards, the reset is realized, the position relationship between the stopper 203 and the connecting springs 209 is determined, the mutual interference between the stopper 203 and the connecting springs 209 is ensured, and the stability of the displacement process of the displacement block 206 is ensured.

Referring to fig. 2, the special-shaped clamping plate 208 is C-shaped, and the movable angle range between the limiting block 203 and the first connecting shaft 202 is from zero to ninety degrees, so that the special structure of the special-shaped clamping plate 208 is defined, and the two protrusions of the special-shaped clamping plate 208 are in contact with the upper surface and the right outer wall of the interactive terminal, so that the interactive terminal is fixed by the action of the second connecting shaft 212 and the supporting spring 210, and the movable angle range between the limiting block 203 and the first connecting shaft 202 is limited, so that the phenomenon of misoperation is avoided in the operation process, and the limiting block 203 is pushed to move leftward after rotating leftward, thereby ensuring that the displacement block 206 is pushed to move leftward.

Referring to fig. 1, 3 and 4, the fixing assembly 3 includes a connecting assembly 301, a connecting pad 302 is fixedly mounted on a lower surface of the connecting assembly 301, three sets of connecting frames 303 and a set of supporting columns 309 are fixedly mounted on a lower surface of the connecting pad 302, a holding rod 304 is movably mounted between outer walls of two sides of the connecting frames 303, an anti-slip pad 305 is fixedly mounted on an outer surface of the holding rod 304, a supporting pad 306 is fixedly mounted on a lower surface of the holding rod 304, a sliding ring 307 is movably mounted on an outer surface of the supporting column 309, three sets of movable rods 308 are movably mounted on an outer surface of the sliding ring 307, the connecting pad 302 and related components can be stably deflected left and right under the action of the connecting assembly 301, so as to adjust an included angle between the fixing assembly 3 and the housing 1, after the sliding ring 307 moves up and down along the outer surface of the supporting column 309, the three sets of holding rods 304 are extended or retracted outwards under the action of the movable rods 308, thereby guarantee to constitute a stable bearing structure through the holding rod 304 and relevant parts after three groups expand to guarantee that fixed subassembly 3 can be when the device is inconvenient handheld, stably fix on article such as desk tea table, ensured the practicality of device.

Referring to fig. 3 and 4, the supporting column 309 is located between the outer surface positions of the three groups of connecting frames 303, and the sliding ring 307 is movably connected with the holding rod 304 through the movable rod 308, so that the positional relationship between the supporting column 309 and the connecting frames 303 is defined, and therefore, the displacement of the sliding ring 307 on the outer surface of the supporting column 309 is not interfered by the holding rod 304, the stability of the displacement process of the sliding ring 307 is ensured, and meanwhile, a stable linkage structure is formed through the movable rod 308, the sliding ring 307 and the holding rod 304, and the holding rod 304 is ensured to be driven to displace by the action of the movable rod 308 after the sliding ring 307 displaces.

It should be noted that the installation and use of the device are subject to relevant safety regulations, so as to avoid erroneous operation. When the device is used, firstly, an interactive terminal is placed in a shell 1, then a push rod 204 is moved towards a left plate to drive a limiting block 203 to rotate leftwards by taking a connecting shaft 202 as an axial direction, a displacement block 206 is pushed to move leftwards in a box body 201 until the interactive terminal is contacted with a special-shaped clamping plate 208, at the moment, the interactive terminal extrudes a bulge at the lower end of the special-shaped clamping plate 208, so that the special-shaped clamping plate 208 rotates anticlockwise by taking a connecting shaft two 212 as an axis until the bulge at the left end of the special-shaped clamping plate 208 is contacted with the upper surface of the interactive terminal, at the moment, the special-shaped clamping plate 208 is in a stable state under the action of a supporting spring 210, then a locking rod 205 is deflected leftwards until the locking state of an anti-falling assembly 2 is fixed in a locking block 207, when the locking rod 205 is released from being rotated rightwards to be connected with a locking block 207, then the push rod 204 is rotated rightwards to drive the limiting block 203 to rotate, at the moment, the displacement block 206 is reset under the contraction action of two groups of connecting springs 209, accomplish unblock work so far, when needing to place the device at the object upper surface of desk or tea table, effect through coupling assembling 301, adjust the angle between connection pad 302 and the shell 1 according to actual conditions, remove the sliding ring 307 downwards after that, the effect through movable rod 308 drives the holding rod 304 and expandes, thereby make the device can stably place on the desk through the effect of three group holding rods 304 and three group supporting pads 306, upwards displacement sliding ring 307 can drive holding rod 304 and pack up when packing up, during the handheld state, hold three group holding rods 304 of packing up can, effect through slipmat 305, increase the frictional force between device and the palm, reduce the possibility of taking off the hand. The utility model relates to an anti-drop structure of an interactive terminal of a handheld monitoring system, which is characterized in that a fixing component is additionally arranged, so that the interactive terminal can be temporarily fixed on the surfaces of other objects under the action of a support when a user is inconvenient to grab, the continuous feedback of monitoring information is kept, the real-time performance and the reliability of the device are improved, meanwhile, the anti-drop component is additionally arranged, the interactive terminal is ensured not to easily drop from the hand of the user when the user runs or is in other special conditions, the damage to the interactive terminal or the user is avoided, and the safety of the interactive terminal and the practicability of the device are improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a handheld monitored control system interactive terminal anti-drop structure, includes shell (1), its characterized in that: the anti-falling device is characterized in that two sets of anti-falling assemblies (2) are fixedly mounted at the bottom of the inner wall of the shell (1), each anti-falling assembly (2) comprises a box body (201), a first connecting shaft (202) is fixedly mounted between the positions of the front wall and the rear wall of the box body (201), a limiting block (203) is movably mounted on the outer surface of the first connecting shaft (202), a push rod (204) is fixedly mounted on the upper surface of the limiting block (203), a locking rod (205) is movably mounted on the upper surface of the push rod (204), a displacement block (206) is movably mounted between the positions of the front wall and the rear wall of the box body (201), a locking block (207) is fixedly mounted on the upper surface of the displacement block (206), two sets of connecting plates (211) are fixedly mounted on the lower surface of the displacement block (206), a connecting spring (209) is fixedly mounted on the rear surface of the connecting plate (211), and a second connecting shaft (212) is fixedly mounted between the positions of the front surface and the rear surface of the displacement block (206), and the outer surface of the second connecting shaft (212) is movably provided with a special-shaped clamping plate (208), the outer wall of the left side of the displacement block (206) is fixedly provided with a supporting spring (210), and the lower surface of the shell (1) is fixedly provided with a fixing component (3).

2. The anti-drop structure of the interaction terminal of the handheld monitoring system according to claim 1, characterized in that: the locking block (207) and the push rod (204) are located on the same central axis, and the locking rod (205) is located between the upper surface and the lower surface of the locking block (207) in a locking state.

3. The anti-drop structure of the interaction terminal of the handheld monitoring system according to claim 1, characterized in that: two sets of connecting spring (209) are all fixed the welding in the right side inner wall of box body (201), and no contact in displacement piece (206) displacement process between stopper (203) and connecting spring (209).

4. The anti-drop structure of the interaction terminal of the handheld monitoring system according to claim 1, characterized in that: the special-shaped clamping plate (208) is in a C-shaped structure, and the movable angle range between the limiting block (203) and the connecting shaft I (202) is zero degree to ninety degrees.

5. The anti-drop structure of the interaction terminal of the handheld monitoring system according to claim 1, characterized in that: fixed subassembly (3) are including coupling assembling (301), the lower fixed surface of coupling assembling (301) installs connection pad (302), and the lower fixed surface of connection pad (302) installs three sets of link (303) and a set of support column (309), movable mounting has holding rod (304) between the both sides outer wall position of link (303), and the outer fixed surface of holding rod (304) installs slipmat (305), the lower fixed surface of holding rod (304) installs supporting pad (306), and the outer surface movable mounting of support column (309) has sliding collar (307), the outer surface movable mounting of sliding collar (307) has three sets of movable rod (308).

6. The anti-drop structure of the interactive terminal of the handheld monitoring system according to claim 5, wherein: the supporting column (309) is positioned between the outer surface positions of the three groups of connecting frames (303), and the sliding ring (307) is movably connected with the holding rod (304) through a movable rod (308).