Hidden electrical equipment

Abstract

The utility model discloses hidden electrical equipment, which comprises a retractable device, the retractable device comprises a telescopic rod, an outer support, a first spring, a rectangular block and a transmission rod, the bottom side of the telescopic rod is fixedly connected to the inner surface of the bottom side of a bottom box, and the bottom end of the outer support is fixedly connected to the top side of the telescopic rod. A first rectangular groove is formed in the side face of the outer support, one end of the first spring is fixedly connected to the inner side surface of the first rectangular groove, one end of the rectangular block is fixedly connected to the other end of the first spring, and the bottom side of the transmission rod is fixedly connected to the top side of the rectangular block. The extension and retraction device can be used for accommodating the power strip when the power strip is not used, so that the occupied space of the power strip is reduced, direct contact between a user and the power strip in a narrow space is avoided, the use safety of the equipment is improved, and the equipment can achieve a certain waterproof effect by using the waterproof device; and the situation of electric leakage caused by water flow entering the power strip is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of hidden electrical equipment, and more specifically, to a hidden electrical equipment. Background Art

[0002] With the development of science and technology, people's safety awareness is getting higher and higher, so hidden electrical equipment has gradually begun to be favored by people. As a common device in people's daily life, socket strips meet the electricity requirements of many people. However, traditional socket strips still have some shortcomings when used. For example, when using traditional socket strips, since the socket strip is completely exposed to the outside, its connecting wires including the socket strip body will occupy a part of the space. In some places with small spaces, traditional socket strips are inconvenient to use, and people can easily touch the exposed socket strip, which poses certain safety hazards. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a concealed electrical device to solve the problem that traditional socket strips are inconvenient to use in some narrow areas.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a hidden electrical device, comprising

[0005] Bottom box;

[0006] A retractable device, the retractable device comprising a telescopic rod, an outer bracket, a first spring, a rectangular block, a transmission rod, and a control assembly, wherein the bottom side of the telescopic rod is fixedly connected to the inner surface of the bottom side of the bottom box, the bottom end of the outer bracket is fixedly connected to the top side of the telescopic rod, a first rectangular groove is provided on the side of the outer bracket, one end of the first spring is fixedly connected to the inner surface of the first rectangular groove, one end of the rectangular block is fixedly connected to the other end of the first spring, the bottom side of the transmission rod is fixedly connected to the top side of the rectangular block, and the control assembly is fixedly connected to the top side of the transmission rod;

[0007] A socket, the socket being fixedly connected to the inner side of the outer bracket;

[0008] A waterproof device is fixedly connected to the bottom side of the control component.

[0009] Among them, the control component includes a sliding block, a limit block, and a second spring. The bottom side of the sliding block is slidably connected to the top side of the waterproof device, the top side of the limit block is fixedly connected to the bottom side of the sliding block, and one end of the second spring is fixedly connected to the side surface of the limit block.

[0010] Among them, the waterproof device includes a top cover, a water blocking ring, and a sponge pad. The top side of the top cover is slidably connected to the bottom side of the sliding block, the top end of the water blocking ring is fixedly connected to the bottom side of the top cover, and a rectangular ring groove is opened on the top side of the bottom box, and the sponge pad is arranged inside the rectangular ring groove.

[0011] Wherein, a second rectangular groove is opened on the inner side wall surface of the bottom box, a first long groove is arranged on the outer side of the outer bracket, and the outer side of the transmission rod is slidably connected in the first long groove.

[0012] Wherein, a second long groove is arranged on the bottom side of the top cover, the first long groove and the second long groove are arranged on a straight line, and the transmission rod passes through the second long groove and is fixedly connected to the bottom side surface of the sliding block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model holds the two sliding blocks with both hands and then pushes the two sliding blocks inwards. At this time, the sliding blocks move inwards to drive the limit blocks to move. The movement of the limit blocks drives the transmission rod to move inwards. The transmission rod drives the rectangular block to move inwards. At this time, the rectangular block slides in the second rectangular groove inside the bottom box. At the same time, the rectangular block compresses the first spring, and the first spring begins to shorten. When the rectangular block slides out of the second rectangular groove, the outer bracket is pressed downwards. At this time, the telescopic rod will shrink until the bottom side of the top cover just contacts the upper surface of the bottom box. With the above structure, the socket strip can be stored when it is not in use, thereby reducing the space it occupies, avoiding direct contact between the user and the socket strip in a narrow space, and increasing the safety of equipment use.

[0015] The utility model discloses that when the outer bracket descends, the water blocking ring will slowly contact the rectangular ring groove above the bottom box. As the outer bracket continues to go deeper, the water blocking ring will completely enter the rectangular ring groove and contact the sponge pad. The above structure can make the device have a certain waterproof effect and prevent water from entering the socket strip to cause leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the retractable device of the utility model;

[0018] Figure 3 This is a schematic diagram of the waterproof device structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the control component structure of the utility model.

[0020] [Reference Signs]

[0021] 1. Bottom box; 2. Retractable device; 3. Socket; 4. Waterproof device; 21. Telescopic rod; 22. External bracket; 23. First spring; 24. Rectangle; 25. Transmission rod; 26. Control assembly; 261. Sliding block; 262. Limit block; 263. Second spring; 41. Top cover; 42. Water blocking ring; 43. Sponge pad. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a hidden electrical device, comprising

[0024] Bottom box 1;

[0025] The retractable device 2 comprises a telescopic rod 21, an outer bracket 22, a first spring 23, a rectangular block 24, a transmission rod 25, and a control assembly 26. The bottom side of the telescopic rod 21 is fixedly connected to the inner surface of the bottom side of the bottom box 1, the bottom end of the outer bracket 22 is fixedly connected to the top side of the telescopic rod 21, the side of the outer bracket 22 is provided with a first rectangular groove, one end of the first spring 23 is fixedly connected to the inner surface of the first rectangular groove, one end of the rectangular block 24 is fixedly connected to the other end of the first spring 23, the bottom side of the transmission rod 25 is fixedly connected to the top side of the rectangular block 24, and the control assembly 26 is fixedly connected to the top side of the transmission rod 25;

[0026] Socket 3, socket 3 is fixedly connected to the inner side of the outer bracket 22;

[0027] A waterproof device 4, the waterproof device 4 is fixedly connected to the bottom side of the control component 26;

[0028] Specifically, a first rectangular groove is provided on the upper surface of the base box 1, and the outer bracket 22 can enter the interior of the first rectangular groove by shortening the telescopic rod 21. A second rectangular groove is provided at the bottom of the rectangular groove, and the bottom side of the telescopic rod 21 is fixedly connected to the interior of the second rectangular groove. When the telescopic rod 21 is fully retracted, the bottom side surface of the outer bracket 22 contacts the bottom side surface of the first rectangular groove, and a convex block is provided on the bottom side of the transmission rod 25, and the graphic block can ensure that the transmission rod 25 only slides in the horizontal direction.

[0029] The control assembly 26 includes a sliding block 261, a limiting block 262, and a second spring 263. The bottom side of the sliding block 261 is slidably connected to the top side of the waterproof device 4, the top side of the limiting block 262 is fixedly connected to the bottom side of the sliding block 261, and one end of the second spring 263 is fixedly connected to the side surface of the limiting block 262.

[0030] Specifically, two groups of control components 26 are provided, and two sliding blocks 261 are provided in each group of control components 26. The second spring 263 can play a buffering role.

[0031] Among them, the waterproof device 4 includes a top cover 41, a water blocking ring 42, and a sponge pad 43. The top side of the top cover 41 is slidably connected to the bottom side of the sliding block 261, and the top end of the water blocking ring 42 is fixedly connected to the bottom side of the top cover 41. A rectangular ring groove is opened on the top side of the bottom box 1, and the sponge pad 43 is arranged inside the rectangular ring groove.

[0032] The inner side wall surface of the bottom box 1 is provided with a second rectangular groove, the outer side of the outer bracket 22 is provided with a first long groove, and the outer side of the transmission rod 25 is slidably connected in the first long groove.

[0033] A second long groove is provided on the bottom side of the top cover 41 , the first long groove and the second long groove are arranged on a straight line, and the transmission rod 25 passes through the second long groove and is fixedly connected to the bottom surface of the sliding block 261 .

[0034] The working process of the utility model is as follows:

[0035] When in use, the socket 3 is pulled out from the bottom box 1. At this time, the rectangular block 24 is located inside the second long groove inside the bottom box 1 due to the pushing action of the first spring 23. When the socket 3 needs to be hidden, the two sliding blocks 261 are held with both hands, and then the two sliding blocks 261 are pushed inward. At this time, the sliding blocks 261 move inward to drive the limit blocks 262 to move, and the limit blocks 262 move to drive the transmission rod 25 to move inward. Since the transmission rod 25 is fixedly connected to the rectangular block 24, the transmission rod 25 will drive the rectangular block 24 to move inward. At this time, the rectangular block 24 is inside the bottom box 1. When the rectangular block 24 slides out of the second rectangular groove, the outer bracket 22 is pressed downward, and the telescopic rod 21 is contracted. As the outer bracket 22 descends, the water blocking ring 42 slowly contacts the rectangular groove above the bottom box 1. As the outer bracket 22 continues to go deeper, the water blocking ring 42 completely enters the rectangular groove and contacts the sponge pad 43. At this time, the bottom side of the top cover 41 is also in contact with the upper surface of the bottom box 1, and then the sliding block 261 is released.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A concealed electrical device, characterized in that: include Bottom box (1); A retractable device (2), the retractable device (2) comprising a telescopic rod (21), an outer bracket (22), a first spring (23), a rectangular block (24), a transmission rod (25), and a control assembly (26), wherein the bottom side of the telescopic rod (21) is fixedly connected to the inner surface of the bottom side of the bottom box (1), the bottom end of the outer bracket (22) is fixedly connected to the top side of the telescopic rod (21), a side surface of the outer bracket (22) is provided with a first rectangular groove, one end of the first spring (23) is fixedly connected to the inner surface of the first rectangular groove, one end of the rectangular block (24) is fixedly connected to the other end of the first spring (23), the bottom side of the transmission rod (25) is fixedly connected to the top side of the rectangular block (24), and the control assembly (26) is fixedly connected to the top side of the transmission rod (25); A socket (3), the socket (3) being fixedly connected to the inner side of the outer bracket (22); A waterproof device (4), wherein the waterproof device (4) is fixedly connected to the bottom side of the control component (26).

2. A concealed electrical device according to claim 1, characterized in that: The control assembly (26) comprises a sliding block (261), a limiting block (262), and a second spring (263); the bottom side of the sliding block (261) is slidably connected to the top side of the waterproof device (4); the top side of the limiting block (262) is fixedly connected to the bottom side of the sliding block (261); and one end of the second spring (263) is fixedly connected to the side surface of the limiting block (262).

3. A concealed electrical device according to claim 1, characterized in that: The waterproof device (4) comprises a top cover (41), a water blocking ring (42), and a sponge pad (43); the top side of the top cover (41) is slidably connected to the bottom side of the sliding block (261); the top end of the water blocking ring (42) is fixedly connected to the bottom side of the top cover (41); a rectangular annular groove is formed on the top side of the bottom box (1); and the sponge pad (43) is arranged inside the rectangular annular groove.

4. A concealed electrical device according to claim 1, characterized in that: A second rectangular groove is provided on the inner side wall surface of the bottom box (1), a first long groove is provided on the outer side of the outer bracket (22), and the outer side of the transmission rod (25) is slidably connected to the first long groove.

5. A concealed electrical device according to claim 3, characterized in that: A second long groove is provided on the bottom side of the top cover (41), the first long groove and the second long groove are arranged on a straight line, and the transmission rod (25) passes through the second long groove and is fixedly connected to the bottom side surface of the sliding block (261).

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