Weak current equipment box fixing device

Abstract

The utility model discloses a weak current equipment box fixing device which comprises a base, an adjusting plate is fixedly connected to the upper surface of the base, an opening groove is formed in the upper surface of the adjusting plate, a toothed plate is arranged on the inner surface of the opening groove, a sliding groove is formed in the upper surface of the adjusting plate, and a sliding rod is fixedly connected to the inner surface of the sliding groove. The outer surface of the sliding rod is slidably connected with a U-shaped clamping plate, the left surface of the U-shaped clamping plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating shaft. Through arrangement of a toothed plate, a U-shaped clamping plate, a motor, a gear, a sliding rod, a clamping plate and a rubber plate, weak current equipment boxes of different sizes can be clamped and fixed, so that the applicability of the device is improved, the weak current equipment boxes can be rapidly taken down from the fixing device, meanwhile, through arrangement of a sliding block and the fixing device, the rubber plate can be replaced, and the practicability is high. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a fixing device for a weak current equipment box. Background Art

[0002] A weak current equipment box fixing device is a device used to fix and install weak current equipment boxes. It is usually used in homes or commercial buildings to ensure that the weak current equipment boxes can be firmly installed on the structure.

[0003] However, the existing low-voltage equipment box fixing device still has certain defects. For example, the fixing device is usually only suitable for one size of low-voltage equipment box, which limits the scope of use. The low-voltage equipment box is usually fixed to the fixing device by welding or bolts, which makes it inconvenient to remove the low-voltage equipment box. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a device for fixing a weak-current equipment box. Through the arrangement of a toothed plate, a U-shaped clamping plate, a motor, a gear, a sliding rod, a clamping plate and a rubber plate, weak-current equipment boxes of different sizes can be clamped and fixed, thereby improving the applicability of the device and being able to quickly remove the weak-current equipment box from the fixing device. At the same time, the rubber plate can be replaced through the arrangement of a slider and a fixing device, thereby improving the practicality of the device.

[0005] The utility model also provides a fixing device for a weak current equipment box, comprising:

[0006] The base comprises an adjusting plate fixedly connected to the upper surface of the base, an opening groove is provided on the upper surface of the adjusting plate, a toothed plate is provided on the inner surface of the opening groove, a sliding groove is provided on the upper surface of the adjusting plate, a sliding rod is fixedly connected to the inner surface of the sliding groove, a U-shaped clamping plate is slidably connected to the outer surface of the sliding rod, a motor is fixedly connected to the left surface of the U-shaped clamping plate, a rotating shaft is fixedly connected to the output end of the motor, a gear is rotatably connected to the outer surface of the rotating shaft, a clamping plate is fixedly connected to the upper surface of the adjusting plate, a mounting groove is provided on the outer surface of the U-shaped clamping plate, a sliding block is slidably connected to the inner surface of the mounting groove, and a rubber plate is fixedly connected to the side surface of the sliding block.

[0007] A fixing device, the fixing device includes a connecting frame, a plug post, a pull ball, a limit ring and a spring, the plug post is slidably connected to the connecting frame, the outer surface of the pull ball is fixedly connected to the plug post, and the side surface of the limit ring is fixedly connected to the spring.

[0008] According to the described low-voltage equipment box fixing device, the outer surface of the base is fixedly connected with fixing buckles, and the number of the fixing buckles is four and they are distributed in a rectangular array, so that the device can be easily installed on the structure.

[0009] According to the device for fixing a weak-current equipment box, the upper surface of the adjustment plate is in contact with the U-shaped clamping plate, and the side surface of the U-shaped clamping plate is fixedly connected to the connecting frame.

[0010] According to the device for fixing a weak-current equipment box, the gear is meshed with the toothed plate, and the motor is electrically connected to an external power source.

[0011] According to the device for fixing a weak-current equipment box, the right surface of the U-shaped clamping plate contacts the rubber plate, and the left surface of the clamping plate contacts the rubber plate.

[0012] According to the described fixing device for a weak-current equipment box, the number of the fixing devices is four and they are distributed in a rectangular array, and the inner surface of the slide groove is adapted to the U-shaped clamping plate.

[0013] According to the described device for fixing a weak-current equipment box, a plug hole is provided on the outer surface of the sliding block, and the inner surface of the plug hole is matched with the plug column, so as to facilitate the installation and removal of the rubber plate.

[0014] According to the described device for fixing a weak-current equipment box, the outer surface of the plug post is fixedly connected to the limiting ring, and one end of the spring away from the limiting ring is fixedly connected to the connecting frame.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a weak current equipment box fixing device of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure enlarged at B in the middle;

[0020] Figure 4 The utility model is a partial structural schematic diagram of a device for fixing a weak current equipment box.

[0021] Legend:

[0022] 1. Base; 2. Adjustment plate; 3. Tooth plate; 4. U-shaped clamping plate; 5. Motor; 6. Rotating shaft; 7. Gear; 8. Slide groove; 9. Slide rod; 10. Clamping plate; 11. Mounting groove; 12. Slider; 13. Rubber plate; 14. Fixing device; 15. Connecting frame; 16. Insert column; 17. Pull ball; 18. Limiting ring; 19. Spring; 20. Socket; 21. Fixing buckle; 22. Opening groove. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 , the utility model embodiment of a weak current equipment box fixing device, which includes: a base 1, the upper surface of the base 1 is fixedly connected with an adjusting plate 2, the upper surface of the adjusting plate 2 is provided with an opening groove 22, the inner surface of the opening groove 22 is provided with a toothed plate 3, the upper surface of the adjusting plate 2 is provided with a slide groove 8, the inner surface of the slide groove 8 is fixedly connected with a slide rod 9, the outer surface of the slide rod 9 is slidably connected with a U-shaped clamping plate 4, the left surface of the U-shaped clamping plate 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a rotating shaft 6, the outer surface of the rotating shaft 6 is rotatably connected with a gear 7, the upper surface of the adjusting plate 2 is fixedly connected with a clamping plate 10, the U-shaped clamping plate 4 is provided with a mounting groove 11, the inner surface of the mounting groove 11 is slidably connected with a slider 12, the side surface of the slider 12 is fixedly connected with a rubber plate 13, the outer surface of the base 1 is fixedly connected with a fixing buckle 21, the number of the fixing buckles 21 is four and they are distributed in a rectangular array, the upper surface of the adjustment plate 2 is in contact with the U-shaped clamping plate 4, the gear 7 is meshed with the tooth plate 3, the motor 5 is electrically connected to the external power supply, the right surface of the U-shaped clamping plate 4 is in contact with the rubber plate 13, the left surface of the clamping plate 10 is in contact with the rubber plate 13, the inner surface of the slide groove 8 is adapted to the U-shaped clamping plate 4, and the outer surface of the slider 12 is provided with a socket 20.

[0025] The fixing device 14 includes a connecting frame 15, a plug post 16, a pull ball 17, a limiting ring 18 and a spring 19. The plug post 16 is slidably connected to the connecting frame 15, the outer surface of the pull ball 17 is fixedly connected to the plug post 16, the side surface of the limiting ring 18 is fixedly connected to the spring 19, the side surface of the U-shaped clamping plate 4 is fixedly connected to the connecting frame 15, the number of the fixing devices 14 is four and they are distributed in a rectangular array, the inner surface of the socket 20 is adapted to the plug post 16, the outer surface of the plug post 16 is fixedly connected to the limiting ring 18, and the end of the spring 19 away from the limiting ring 18 is fixedly connected to the connecting frame 15.

[0026] Working principle: The device is installed on the structure through the fixing buckle 21, and then the weak-current equipment box is placed on the adjustment plate 2, close to the rubber plate 13 on one side of the clamping plate 10, and then the motor 5 is started to drive the shaft 6 to drive the gear 7 to rotate. Under the action of the toothed plate 3, the U-shaped clamping plate 4 is driven to move along the slide bar 9 toward the clamping plate 10 as a whole, so as to clamp and fix weak-current equipment boxes of different sizes. When the weak-current equipment box needs to be removed, it is only necessary to start the motor 5 in the reverse direction to drive the rubber plate 13 on one side of the U-shaped clamping plate 4 to disengage. The weak current equipment box can release the restriction on the weak current equipment box. When the rubber plate 13 is damaged, pull the pull ball 17 to drive the plug post 16 out of the inside of the socket 20 to release the restriction of the plug post 16 on the slider 12. Then pull out the rubber plate 13 along the installation groove 11, and then insert the slider 12 on the new rubber plate 13 into the installation groove 11. When the socket 20 corresponds to the plug post 16, release the pull ball 17. Under the restoring force of the spring 19, the plug post 16 automatically snaps into the socket 20 to complete the restriction and fixation of the rubber plate 13. It is simple and convenient.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fixing device for a weak current equipment box, characterized in that: include: A base (1), wherein an upper surface of the base (1) is fixedly connected with an adjustment plate (2), an upper surface of the adjustment plate (2) is provided with an open groove (22), an inner surface of the open groove (22) is provided with a toothed plate (3), an upper surface of the adjustment plate (2) is provided with a slide groove (8), an inner surface of the slide groove (8) is fixedly connected with a slide rod (9), an outer surface of the slide rod (9) is slidably connected with a U-shaped clamping plate (4), a left surface of the U-shaped clamping plate (4) is fixedly connected with a motor (5), an output end of the motor (5) is fixedly connected with a rotating shaft (6), an outer surface of the rotating shaft (6) is rotatably connected with a gear (7), an upper surface of the adjustment plate (2) is fixedly connected with a clamping plate (10), an outer surface of the U-shaped clamping plate (4) is provided with a mounting groove (11), an inner surface of the mounting groove (11) is slidably connected with a slider (12), and a side surface of the slider (12) is fixedly connected with a rubber plate (13); A fixing device (14), the fixing device (14) comprises a connecting frame (15), an inserting column (16), a pulling ball (17), a limiting ring (18) and a spring (19), the inserting column (16) is slidably connected to the connecting frame (15), the outer surface of the pulling ball (17) is fixedly connected to the inserting column (16), and the side surface of the limiting ring (18) is fixedly connected to the spring (19).

2. A weak current equipment box fixing device according to claim 1, characterized in that: The outer surface of the base (1) is fixedly connected with fixing buckles (21), and the number of the fixing buckles (21) is four and they are distributed in a rectangular array.

3. A weak current equipment box fixing device according to claim 1, characterized in that: The upper surface of the adjustment plate (2) is in contact with the U-shaped clamping plate (4), and the side surface of the U-shaped clamping plate (4) is fixedly connected to the connecting frame (15).

4. A weak current equipment box fixing device according to claim 1, characterized in that: The gear (7) is meshed with the gear plate (3), and the motor (5) is electrically connected to an external power source.

5. A weak current equipment box fixing device according to claim 1, characterized in that: The right surface of the U-shaped clamping plate (4) is in contact with the rubber plate (13), and the left surface of the clamping plate (10) is in contact with the rubber plate (13).

6. A weak current equipment box fixing device according to claim 1, characterized in that: The number of the fixing devices (14) is four and they are distributed in a rectangular array, and the inner surface of the slide groove (8) is adapted to the U-shaped clamping plate (4).

7. A weak current equipment box fixing device according to claim 1, characterized in that: The outer surface of the slider (12) is provided with an insertion hole (20), and the inner surface of the insertion hole (20) is adapted to the insertion column (16).

8. A device for fixing a weak current equipment box according to claim 1, characterized in that: The outer surface of the plug post (16) is fixedly connected to the limiting ring (18), and one end of the spring (19) away from the limiting ring (18) is fixedly connected to the connecting frame (15).

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