Embedded distribution box convenient to install

Abstract

The utility model provides a pre-embedded distribution box which is convenient to install. The pre-embedded distribution box convenient to install comprises an outer box, an inner box and a plurality of fixing mechanisms. The outer box is pre-buried in a wall body, a plurality of sliding grooves are formed in a pair of symmetrical inner walls of the outer box, and a plurality of fixing seats are connected to one side wall of the outer box; the inner box is arranged in the outer box, the side wall of the inner box is connected with a plurality of sliding columns, the sliding columns are arranged in the sliding grooves in a sliding mode, and through holes matched with the fixing bases are formed in the inner box; the fixing mechanisms are connected with the fixing seats respectively and used for fixing the outer box and the inner box, buffer sleeves are connected to the side walls of the fixing seats, and the buffer sleeves are arranged between the outer box and the inner box. According to the pre-embedded distribution box convenient to install, split design is adopted, reservation of hole sites of the distribution box can be achieved, follow-up installation of the distribution box is facilitated, and the installation efficiency of the distribution box is improved. And the probability of deformation and damage of the distribution box caused by premature installation can be reduced, and the distribution box can be normally used subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a pre-buried distribution box which is easy to install. Background Art

[0002] A distribution box is a device used for power distribution and control, usually consisting of metal or plastic casing, circuit breakers, fuses, switches and other components. The main function of a distribution box is to introduce power into a building or distribute electrical energy to various electrical devices. It also has multiple safety protection functions such as overload protection, short circuit protection, and leakage protection. In addition, distribution boxes can also be used to control and distribute electricity, and are usually installed in the electrical system of a building.

[0003] Among them, the pre-buried distribution box is mainly buried in the wall during construction. It is integrated with the wall and does not protrude, which has the characteristics of beauty. However, in actual use, if the distribution box is installed in the wall too early, it is easy to cause deformation and damage to the distribution box during construction, which will affect the subsequent use of the distribution box. At the same time, it is inconvenient to disassemble and reinstall the deformed and damaged distribution box, which is easy to cause certain troubles to the staff.

[0004] Therefore, it is urgent to redesign a new embedded distribution box that is easy to install to solve the above problems. Utility Model Content

[0005] The utility model provides a pre-buried distribution box which is easy to install, so as to solve the technical problems raised in the above-mentioned background technology.

[0006] The utility model provides a pre-buried distribution box that is easy to install. The pre-buried distribution box that is easy to install comprises an outer box, an inner box and a plurality of fixing mechanisms;

[0007] The outer box is embedded in the wall, a pair of symmetrical inner walls of the outer box are both provided with a plurality of slide grooves, and a side wall of the outer box is connected with a plurality of fixing seats;

[0008] The inner box is arranged in the outer box, the side wall of the inner box is connected with a plurality of slide posts, the slide posts are slidably arranged in the slide grooves, and the inner box is provided with through holes matching with the fixing seat;

[0009] A plurality of fixing mechanisms are respectively connected to a plurality of fixing seats and are used for fixing the outer box and the inner box.

[0010] Optionally, a buffer sleeve is connected to the side wall of the fixing seat, and the buffer sleeve is arranged between the outer box and the inner box. The buffer sleeve is used to reduce the probability of collision between the inner box and the side wall of the outer box to ensure the safety of the inner box.

[0011] Optionally, the buffer sleeve is made of elastic rubber material, and the buffer sleeve can generate extrusion force on the inner box, so that the fixing mechanism can better engage and fix the outer box and the inner box.

[0012] Optionally, the fixing mechanism includes a fixing column, which passes through the through hole and is threadedly connected to the fixing seat, so that the staff can easily replace and maintain the fixing mechanism.

[0013] Optionally, a cavity is bored through the fixing column to accommodate the protruding piece;

[0014] A pair of protrusions are slidably provided in the cavity, the pair of protrusions are symmetrical to each other, and the protrusions are engaged with the inner wall of the inner box. The outer box and the inner box can be fixed by the protrusions engaging the inner wall of the inner box, thereby facilitating the staff to install the inner box in the outer box.

[0015] Optionally, a linkage rope is connected between the pair of protruding members, and the linkage rope is used to limit the pair of protruding members so that the protruding members are not easy to leave the cavity;

[0016] A pair of limit plates are arranged in the cavity, and the linkage rope passes through the limit plates. The limit plates are used to install the spring, and then the linkage rope acts to prevent the protruding piece from being easily separated from the cavity.

[0017] Optionally, a spring is provided between the protruding piece and the limiting plate, and the spring is sleeved on the outside of the linkage rope. The spring is used to apply an elastic force to the protruding piece so that the protruding piece protrudes from the cavity in a natural state. When installed on the inner box, the outer box and the inner box can be installed and fixed.

[0018] Optionally, a connecting buckle is connected at the center of the linkage rope, a pull rope is connected to the connecting buckle, and the pull rope is used to connect the protective cover.

[0019] Optionally, a protective cover is connected to one end of the pull rope outside the fixed column. The protective cover is arranged on the outside of the fixed column and contacts the inner wall of the inner box. When the staff pulls the protective cover, the protective cover pulls the linkage rope through the pull rope, thereby shrinking the protrusion into the cavity. At this time, the fixing mechanism has no locking effect on the inner box, and the staff can separate the outer box and the inner box.

[0020] Optionally, a avoidance groove is provided in the fixing column, which is communicated with the cavity and is used to accommodate the pull rope and the connecting buckle, thereby realizing the sliding of a pair of protruding parts.

[0021] The beneficial effects of the utility model are as follows:

[0022] This easy-to-install embedded distribution box adopts a split design, which not only allows the reservation of distribution box holes to facilitate subsequent installation of the distribution box, but also reduces the probability of deformation and damage of the distribution box due to premature installation, ensuring that the distribution box can be used normally in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a stereoscopic diagram of a first state of a pre-buried distribution box that is easy to install provided by the utility model;

[0025] Figure 2 yes Figure 1 A partial enlarged view of the middle A area;

[0026] Figure 3 This is a partial structural cross-sectional view of a pre-buried distribution box that is easy to install provided by the utility model;

[0027] Figure 4 yes Figure 3 A partial enlarged view of the middle B area;

[0028] Figure 5 It is a stereoscopic diagram of the second state of a pre-buried distribution box that is easy to install provided by the utility model. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It is understandable that the specific embodiments described herein are only used to explain the utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model rather than all structures are shown in the drawings. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0031] See also Figures 1 to 5 The utility model discloses a pre-buried distribution box which is easy to install and comprises an outer box 1, an inner box 2 and a plurality of fixing mechanisms 3.

[0032] The outer box 1 is embedded in the wall, and a pair of symmetrical inner walls of the outer box 1 are both provided with a plurality of slide grooves 101 , which are used to accommodate slide posts 201 so that the inner box 2 can be installed in the outer box 1 .

[0033] In addition, a side wall of the outer box 1 is connected to a plurality of fixing seats 102 for fixing the fixing mechanism 3. When the inner box 2 is arranged in the outer box 1, the fixing mechanism 3 can be used to fix the outer box 1 and the inner box 2 to ensure the firmness of the installation of the inner box 2.

[0034] Specifically, the side wall of the fixing seat 102 is connected with a buffer sleeve 103, and the buffer sleeve 103 is arranged between the outer box 1 and the inner box 2. The buffer sleeve 103 is used to reduce the probability of collision between the inner box 2 and the side wall of the outer box 1, and ensure the safety of the inner box 2.

[0035] Preferably, the buffer sleeve 103 is made of elastic rubber material, and the buffer sleeve 103 can generate extrusion force on the inner box 2, so that the fixing mechanism 3 can better engage and fix the outer box 1 and the inner box 2.

[0036] See also Figures 1 to 5 The inner box 2 is arranged in the outer box 1, and the inner box 2 is used to install multiple electrical devices.

[0037] The side wall of the inner box 2 is connected with a plurality of slide posts 201 , which are slidably arranged in the slide grooves 101 . The outer box 1 and the inner box 2 can be connected by sliding the slide posts 201 in the slide grooves 101 .

[0038] In addition, the inner box 2 is provided with a through hole matching the fixing seat 102 , so that the fixing mechanism 3 can pass through, thereby fixing the outer box 1 and the inner box 2 .

[0039] See also Figures 1 to 5 , a plurality of fixing mechanisms 3 are respectively connected to a plurality of fixing seats 102 for fixing the outer box 1 and the inner box 2 .

[0040] The fixing mechanism 3 includes a fixing column 301 , and the fixing column 301 passes through the through hole and is threadedly connected to the fixing seat 102 , so that the staff can conveniently replace and maintain the fixing mechanism 3 .

[0041] In addition, a cavity 302 is bored through the fixing column 301 to accommodate a protruding piece 303. A pair of protruding pieces 303 are slidably disposed in the cavity 302, and the pair of protruding pieces 303 are symmetrical to each other, and the protruding pieces 303 are engaged with the inner wall of the inner box 2. The outer box 1 and the inner box 2 can be fixed by the protruding pieces 303 engaging with the inner wall of the inner box 2, thereby facilitating the staff to install the inner box 2 in the outer box 1.

[0042] Specifically, a linkage rope 305 is connected between the pair of protruding pieces 303 , and the linkage rope 305 is used to limit the pair of protruding pieces 303 so that the protruding pieces 303 are not easily separated from the cavity 302 .

[0043] In addition, a pair of limiting plates are provided in the cavity 302, and the linkage rope 305 passes through the limiting plates. The limiting plates are used to install the spring 304, and the linkage rope 305 acts to prevent the protruding member 303 from being easily separated from the cavity 302.

[0044] Furthermore, a spring 304 is provided between the protruding piece 303 and the limiting plate, and the spring 304 is sleeved on the outside of the linkage rope 305. The spring 304 is used to apply elastic force to the protruding piece 303, so that the protruding piece 303 protrudes from the cavity 302 in a natural state, and when installed on the inner box 2, the outer box 1 and the inner box 2 can be installed and fixed.

[0045] See also Figures 1 to 5 A connecting buckle is connected at the center of the linkage rope 305 , and a pull rope 306 is connected to the connecting buckle. The pull rope 306 is used to connect the protective cover 307 .

[0046] Among them, one end of the pull rope 306 outside the fixed column 301 is connected to a protective cover 307, which is arranged outside the fixed column 301 and contacts the inner wall of the inner box 2. When the staff pulls the protective cover 307, the protective cover 307 pulls the linkage rope 305 through the pull rope 306, thereby shrinking the protruding member 303 into the cavity 302. At this time, the fixing mechanism 3 does not have a locking effect on the inner box 2, and the staff can separate the outer box 1 and the inner box 2.

[0047] In addition, a retaining groove is provided in the fixing column 301 , which is communicated with the cavity 302 and is used to accommodate the pull rope 306 and the connecting buckle, thereby enabling the sliding of a pair of protruding parts 303 .

[0048] When in use, the outer box 1 is first embedded in the wall, and then the slide column 201 of the side wall of the inner box 2 is aligned and slid into the slide groove 101 until the fixing seat 102 can pass through the through hole on the inner box 2. At this time, the buffer sleeve 103 can reduce the probability of the inner box 2 colliding with the side wall of the outer box 1, ensuring the safety of the inner box 2. At the same time, when the inner box 2 is fixed by the fixing mechanism 3, the buffer sleeve 103 can generate a squeezing force on the inner box 2, so that the fixing mechanism 3 can better engage and fix the outer box 1 and the inner box 2.

[0049] Pull the protective cover 307, and the protective cover 307 pulls the linkage rope 305 through the pull rope 306, so that the protruding piece 303 can be retracted into the cavity 302, and the fixing mechanism 3 is threadedly connected to the fixing seat 102. When the fixing mechanism 3 is installed as a whole, the protective cover 307 is loosened, and the protruding piece 303 will protrude out of the cavity 302 again under the action of the limit ring and the spring 304. Therefore, the protruding piece 303 can contact the inner wall of the inner box 2, and the outer box 1 and the inner box 2 can be clamped and fixed.

[0050] When the outer box 1 and the inner box 2 need to be separated, the protective cover 307 only needs to be pulled to store the protruding member 303 in the cavity 302, and then the fixing mechanism 3 is removed to separate the outer box 1 from the inner box 2, which is convenient for the staff to operate.

[0051] During installation, the outer box 1 can be embedded in the wall first, and then the inner box 2 can be installed in the outer box 1 after the wall construction is completed, thereby effectively reducing the probability of deformation and damage of the inner box 2, and ensuring that the inner box 2 can be used safely. Through the setting of the fixing mechanism 3, the outer box 1 and the inner box 2 can be fixedly connected, which is convenient for the staff to operate.

[0052] The above description is only an implementation method of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present utility model, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present utility model.

Claims

1. A pre-buried distribution box that is easy to install, characterized in that: include An outer box, the outer box is pre-buried in the wall, a pair of symmetrical inner walls of the outer box are each provided with a plurality of slide grooves, and a side wall of the outer box is connected with a plurality of fixing seats; An inner box is arranged in the outer box, a plurality of slide posts are connected to the side wall of the inner box, the slide posts are slidably arranged in the slide slots, and a through hole matching the fixing seat is provided on the inner box; A plurality of fixing mechanisms are respectively connected to the plurality of fixing seats and are used for fixing the outer box and the inner box.

2. The embedded distribution box that is easy to install according to claim 1 is characterized in that: The side wall of the fixing seat is connected with a buffer sleeve, and the buffer sleeve is arranged between the outer box and the inner box.

3. The embedded distribution box that is easy to install according to claim 2 is characterized in that: The buffer sleeve is made of elastic rubber material.

4. The embedded distribution box that is easy to install according to claim 1 is characterized in that: The fixing mechanism comprises a fixing column, and the fixing column passes through the through hole and is threadedly connected to the fixing seat.

5. The embedded distribution box that is easy to install according to claim 4 is characterized in that: A cavity is bored through the fixed column, a pair of protruding pieces are slidably arranged in the cavity, the pair of protruding pieces are symmetrical to each other, and the protruding pieces are engaged with the inner wall of the inner box.

6. The easy-to-install embedded distribution box according to claim 5, characterized in that: A linkage rope is connected between the pair of protruding members, a pair of limiting plates are arranged in the cavity, and the linkage rope passes through the limiting plates.

7. The easy-to-install embedded distribution box according to claim 6, characterized in that: A spring is arranged between the protruding piece and the limiting plate, and the spring is sleeved on the outside of the linkage rope.

8. The easy-to-install embedded distribution box according to claim 7, characterized in that: A connecting buckle is connected at the center of the linkage rope, and a pull rope is connected to the connecting buckle.

9. The easy-to-install embedded distribution box according to claim 8, characterized in that: One end of the pull rope located outside the fixing column is connected with a protective sleeve, and the protective sleeve is arranged outside the fixing column and contacts the inner wall of the inner box.

10. The easy-to-install embedded distribution box according to claim 9, characterized in that: A avoiding groove is arranged in the fixing column, and the avoiding groove is communicated with the cavity.

Images