Display cabinet monitoring device

Abstract

The utility model provides a display cabinet monitoring device, which relates to the field of display cabinet monitoring and comprises a fixing plate, a servo motor is arranged at the top of the fixing plate, an output shaft of the servo motor is in transmission connection with a mounting plate, a camera body is arranged at the top of the mounting plate, and a supporting plate is arranged at the bottom of the camera body. The surface of the camera body is fixedly connected with a fixing ring; the servo motor is arranged to drive the mounting plate to rotate, when the mounting plate rotates, the camera body can be driven to rotate, so that the camera body can be driven to rotate, the supporting plate and the fixing ring are arranged to fix the camera body, and the mounting mechanism is arranged to fix the camera body. The supporting plate can be conveniently mounted on the top of the mounting plate, additional tools are not needed, operation is convenient and fast, the time consumed in the mounting and dismounting process can be saved, and therefore the mounting and dismounting efficiency of the camera body is improved.

Description

Technical Field

[0001] The utility model belongs to the display cabinet monitoring field, in particular to a display cabinet monitoring device. Background Art

[0002] A display cabinet is a storage device used to display and exhibit goods or items. This type of equipment is usually used in stores, exhibitions, museums, shopping malls, etc., to attract customers or audiences and effectively display goods or exhibits. In order to prevent exhibits from being stolen, cameras are usually installed on the display cabinet to ensure the safety of the exhibits.

[0003] According to application number 202122921982.6, a positioning monitoring device for a display cabinet is disclosed, including a device body, a frame, a power adapter and a cooling fan. The back of the device body is fixedly connected to the frame, the frame is provided with a power adapter, the back of the device body is provided with a cooling fan, the cooling fan is located inside the frame, and second sockets are provided at both ends of the power adapter. The positioning monitoring device for a display cabinet is installed with a special frame on the back of the device body and combined with the cooling fan inside the frame, so that the second sockets at both ends of the power adapter can be stuck in the card slot, and then the cooling fan is used to cool the heated power adapter when the monitoring device is running, so that the effect of rapid heat dissipation can be achieved, thereby avoiding the power adapter from overheating, and the functionality is strong;

[0004] This comparative case solves the problem of poor heat dissipation of the power adapter when using the monitoring device for traditional display cabinets. However, since it is installed by bolts, not only is the monitoring angle fixed, but disassembly and maintenance are also more troublesome, requiring the use of tools such as wrenches and tongs, and also consuming a lot of time.

[0005] In summary, the present invention provides a display cabinet monitoring device to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A display cabinet monitoring device comprises a fixing plate, a servo motor is arranged on the top of the fixing plate, an output shaft of the servo motor is drivingly connected to a mounting plate, a camera body is arranged on the top of the mounting plate, a support plate is arranged on the bottom of the camera body, a fixing ring is fixedly connected to the surface of the camera body, the bottom of the fixing ring is fixedly connected to the top of the camera body, and a mounting mechanism is arranged on the top of the mounting plate.

[0008] Furthermore, in the utility model, the mounting mechanism includes a mounting groove, which is opened on the top of the mounting plate, and the bottom of the support plate is fixedly connected with a mounting block, and the bottom of the mounting block extends to the inner cavity of the mounting groove and is detachably connected to the inner cavity of the mounting groove.

[0009] Furthermore, in the utility model, first receiving grooves are provided on both sides of the inner cavity of the mounting block, a movable plate is slidably connected to the inner cavity of the first receiving groove, a positioning column is fixedly connected to one side of the movable plate, positioning grooves are provided on both sides of the inner cavity of the mounting groove, one end of the positioning column extends to the inner cavity of the positioning groove and engages with the inner cavity of the positioning groove, a first spring is fixedly connected to one side of the movable plate, and the first spring is fixedly connected to the inner wall of the first receiving groove on the side away from the movable plate.

[0010] Furthermore, in the utility model, second accommodating grooves are provided on both sides of the inner cavity of the support plate, and the inner cavity of the second accommodating groove is slidably connected with a movable block. Push rods are provided on both sides of the support plate, and one end of the push rods penetrates into the inner cavity of the second accommodating groove and is fixedly connected to one side of the movable block.

[0011] Furthermore, in the utility model, a second spring is fixedly connected to one side of the movable block, and a side of the second spring away from the movable block is fixedly connected to an inner wall of the second accommodating groove.

[0012] Furthermore, in the utility model, a limiting column is fixedly connected to one side of the inner cavity of the first accommodating groove, one end of the limiting column penetrates into the inner cavity of the positioning column and is slidably connected to the inner cavity of the positioning column, and a fixing sleeve is fixedly connected to the surface of the servo motor, and the bottom of the fixing sleeve is fixedly connected to the top of the fixing plate.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model provides a fixing plate for supporting the top element, and provides a servo motor for driving the mounting plate to rotate. When the mounting plate rotates, it can drive the camera body to rotate, thereby driving the camera body to rotate, so that the monitoring angle of the camera body can be adjusted. A supporting plate and a fixing ring are provided to fix the camera body, and a mounting mechanism is provided to facilitate the installation of the supporting plate on the top of the mounting plate. Not only does it not require additional tools and is easy to operate, it can also save time consumed in the installation and disassembly process, thereby improving the installation and disassembly efficiency of the camera body, so that the camera body can be regularly maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the mounting plate and the supporting plate of the utility model in a separated state;

[0017] Figure 3 This is a schematic diagram of the connection structure of the movable block, the push rod and the second spring of the utility model;

[0018] Figure 4 It is a schematic diagram of the main cross-sectional structure of the support plate and the mounting block of the utility model.

[0019] In the figure:

[0020] 1. Fixed plate; 2. Servo motor; 3. Mounting plate; 4. Camera body; 5. Support plate; 6. Fixed ring; 7. Mounting mechanism; 701. Mounting slot; 702. Mounting block; 703. First accommodating slot; 704. Movable plate; 705. Positioning column; 706. Positioning slot; 707. First spring; 8. Second accommodating slot; 9. Movable block; 10. Push rod; 11. Second spring; 12. Limiting column; 13. Fixed sleeve. DETAILED DESCRIPTION

[0021] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a display cabinet monitoring device, including a fixing plate 1, a servo motor 2 is arranged on the top of the fixing plate 1, the output shaft of the servo motor 2 is connected to the mounting plate 3, a camera body 4 is arranged on the top of the mounting plate 3, a support plate 5 is arranged on the bottom of the camera body 4, a fixing ring 6 is fixedly connected to the surface of the camera body 4, the bottom of the fixing ring 6 is fixedly connected to the top of the camera body 4, and a mounting mechanism 7 is arranged on the top of the mounting plate 3.

[0024] like Figure 1-4As shown, the camera body 4 is used to monitor the exhibits in the display cabinet, the servo motor 2 can drive the mounting plate 3 to rotate, and the mounting plate 3 can drive the camera body 4 to rotate, so that the monitoring angle of the camera body 4 can be adjusted, and the support plate 5 can be installed on the top of the mounting plate 3 through the mounting mechanism 7 to facilitate its installation and disassembly.

[0025] Example 2

[0026] Reference Figure 2-4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0027] In this embodiment, the mounting mechanism 7 includes a mounting groove 701, which is opened at the top of the mounting plate 3. The bottom of the support plate 5 is fixedly connected with a mounting block 702. The bottom of the mounting block 702 extends to the inner cavity of the mounting groove 701 and is detachably connected to the inner cavity of the mounting groove 701.

[0028] First receiving grooves 703 are provided on both sides of the inner cavity of the mounting block 702, and a movable plate 704 is slidably connected to the inner cavity of the first receiving groove 703, and a positioning column 705 is fixedly connected to one side of the movable plate 704, and positioning grooves 706 are provided on both sides of the inner cavity of the mounting groove 701, one end of the positioning column 705 extends to the inner cavity of the positioning groove 706 and engages with the inner cavity of the positioning groove 706, and a first spring 707 is fixedly connected to one side of the movable plate 704, and the side of the first spring 707 away from the movable plate 704 is fixedly connected to the inner wall of the first receiving groove 703.

[0029] like Figure 2-4 As shown, by inserting the mounting block 702 into the inner cavity of the mounting groove 701, the support plate 5 can be installed on the top of the mounting plate 3, and by inserting the positioning column 705 into the inner cavity of the positioning groove 706, the mounting block 702 can be fixed in the inner cavity of the mounting groove 701, thereby improving the stability of the support plate 5 on the top of the mounting plate 3. The first accommodating groove 703 is used to provide space for the movable plate 704 to move, and the first spring 707 is used to reset the movable plate 704.

[0030] Example 3

[0031] Reference Figure 3 and 4 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0032] In this embodiment, second accommodating grooves 8 are opened on both sides of the inner cavity of the support plate 5, and the inner cavity of the second accommodating groove 8 is slidably connected with a movable block 9. Push rods 10 are provided on both sides of the support plate 5, and one end of the push rod 10 penetrates into the inner cavity of the second accommodating groove 8 and is fixedly connected to one side of the movable block 9.

[0033] A second spring 11 is fixedly connected to one side of the movable block 9 , and a side of the second spring 11 away from the movable block 9 is fixedly connected to an inner wall of the second accommodating groove 8 .

[0034] A limiting column 12 is fixedly connected to one side of the inner cavity of the first accommodating groove 703, one end of the limiting column 12 passes through the inner cavity of the positioning column 705 and is slidably connected to the inner cavity of the positioning column 705, and a fixing sleeve 13 is fixedly connected to the surface of the servo motor 2, and the bottom of the fixing sleeve 13 is fixedly connected to the top of the fixing plate 1.

[0035] like Figure 3 and 4 As shown, the second accommodating groove 8 is used to provide space for the movable block 9 to move, and the push rod 10 facilitates the movement of the movable block 9. The movable block 9 can drive the movable plate 704 to move, and then can adjust the position of the positioning column 705. The limiting column 12 is used to limit the positioning column 705, and the fixing sleeve 13 is used to fix the servo motor 2.

[0036] During use, when it is necessary to adjust the monitoring angle of the camera body 4, start the servo motor 2, the servo motor 2 can drive the mounting plate 3 to rotate, and the mounting plate 3 can drive the camera body 4 to rotate, so as to adjust the monitoring angle of the camera body 4. When it is necessary to disassemble and maintain the camera body 4, first press the push rod 10 inward, the push rod 10 drives the movable block 9 to move in the inner cavity of the second accommodating groove 8, the movable block 9 drives the movable plate 704 to move, and the movable plate 704 drives the positioning column 705 to move until the positioning column 705 is moved out of the inside of the positioning groove 706. During this process, the second spring 11 and the first spring 707 will be deformed due to compression. After the positioning column 705 is moved out of the inside of the positioning groove 706, the mounting block 702 can be moved out of the inside of the mounting groove 701, so as to disassemble and maintain the camera body 4. After the maintenance is completed, the above operation can be performed to reinstall it.

[0037] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0038] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A display cabinet monitoring device, comprising a fixing plate (1), characterized in that: A servo motor (2) is arranged on the top of the fixing plate (1); the output shaft of the servo motor (2) is drivingly connected to a mounting plate (3); a camera body (4) is arranged on the top of the mounting plate (3); a support plate (5) is arranged on the bottom of the camera body (4); a fixing ring (6) is fixedly connected to the surface of the camera body (4); the bottom of the fixing ring (6) is fixedly connected to the top of the camera body (4); and a mounting mechanism (7) is arranged on the top of the mounting plate (3).

2. The display cabinet monitoring device according to claim 1, characterized in that: The mounting mechanism (7) comprises a mounting groove (701), wherein the mounting groove (701) is provided at the top of the mounting plate (3), and a mounting block (702) is fixedly connected to the bottom of the support plate (5), wherein the bottom of the mounting block (702) extends to the inner cavity of the mounting groove (701) and is detachably connected to the inner cavity of the mounting groove (701).

3. The display cabinet monitoring device according to claim 2, characterized in that: A first receiving groove (703) is provided on both sides of the inner cavity of the mounting block (702); a movable plate (704) is slidably connected to the inner cavity of the first receiving groove (703); a positioning column (705) is fixedly connected to one side of the movable plate (704); a positioning groove (706) is provided on both sides of the inner cavity of the mounting groove (701); one end of the positioning column (705) extends to the inner cavity of the positioning groove (706) and engages with the inner cavity of the positioning groove (706); a first spring (707) is fixedly connected to one side of the movable plate (704); and a side of the first spring (707) away from the movable plate (704) is fixedly connected to the inner wall of the first receiving groove (703).

4. The display cabinet monitoring device according to claim 1, characterized in that: Second receiving grooves (8) are provided on both sides of the inner cavity of the support plate (5), and a movable block (9) is slidably connected to the inner cavity of the second receiving groove (8). Push rods (10) are provided on both sides of the support plate (5), and one end of the push rod (10) passes through the inner cavity of the second receiving groove (8) and is fixedly connected to one side of the movable block (9).

5. The display cabinet monitoring device according to claim 4, characterized in that: A second spring (11) is fixedly connected to one side of the movable block (9), and a side of the second spring (11) away from the movable block (9) is fixedly connected to the inner wall of the second accommodating groove (8).

6. The display cabinet monitoring device according to claim 3, characterized in that: A limiting column (12) is fixedly connected to one side of the inner cavity of the first accommodating groove (703), one end of the limiting column (12) penetrates into the inner cavity of the positioning column (705) and is slidably connected to the inner cavity of the positioning column (705), and a fixing sleeve (13) is fixedly connected to the surface of the servo motor (2), and the bottom of the fixing sleeve (13) is fixedly connected to the top of the fixing plate (1).

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