Support and bed frame

Abstract

The utility model relates to a support and a bedstead. An existing electric appliance box is placed on the ground, and use experience is affected. The device comprises a body with an electric appliance box, the body is internally provided with a through cavity for the electric appliance box to be inserted and installed, and the body is installed at a preset station through a connecting assembly. The body comprises a through cavity and a connecting assembly, the electric appliance box is inserted into the through cavity to ensure firm connection with the body, and the body is fixedly connected to the preset station through the connecting assembly, so that the electric appliance box is fixed to the preset station, the electric appliance box is protected, and the electric appliance box is prevented from being abraded due to stress movement; and reliable connection between the electric box and the wire is ensured, faults caused by separation of the wire from the electric box are prevented, and use reliability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bedding, in particular to a support and bedstead. BACKGROUND

[0002] The existing bed comprises a bedstead and a mattress placed on the bedstead, the bedstead comprises a bone frame capable of being controlled to deform, the mattress is provided with function pieces controlled by a control box, different support surface profiles are provided for the user by changing the shape of the bone frame, and corresponding functions are provided for the user by controlling the function pieces, so that the overall use comfort of the bed is effectively improved. The bone frame and the function pieces are controlled by the control box, the control box receives external power supply through a power adapter, the power adapter is directly placed on the ground and connected with the control box through wires, so that the power adapter is easy to be offset due to external force, which not only causes wear and tear of the power adapter and affects the service life, but also causes the wires to be disconnected due to pulling, which affects normal power supply. SUMMARY

[0003] In order to solve the problems in the prior art, the utility model provides a support and bedstead, the support for installing the power supply box on the preset work station is arranged, so that the power supply box is always fixed at the preset work station, which not only plays a positioning protection role for the power supply box, but also ensures reliable connection between the power supply box and the wires and improves use reliability.

[0004] The utility model realizes the following mode: a support, including the body with the power supply box, the through cavity that is installed for the power supply box in the body is equipped, the body is installed at the preset work station through the connecting component. The body includes the through cavity and the connecting component, the power supply box is installed in the through cavity, which ensures firm connection with the body, and the body is fixed at the preset work station through the connecting component, so that the power supply box is fixed at the preset work station, which not only plays a protection role for the power supply box and prevents the power supply box from being moved due to stress and being worn, but also ensures reliable connection between the power supply box and the wires and prevents the wires from being disconnected from the power supply box and causing failure, thereby improving use reliability. The two ports of the through cavity are exposed, which not only facilitates plug-in connection of the power supply box, but also facilitates exposed laying of the wires.

[0005] Preferably, the body is an integral structure including a base plate and a sleeve ring arranged in the middle of the base plate, and the power supply box is installed in the sleeve ring and attached to the base plate. The body is integrally injection molded, which facilitates processing, effectively reduces cost and facilitates mass production. The base plate and the sleeve ring are an integral structure, which ensures good structural strength therebetween, the base plate clamps the power supply box in cooperation with the sleeve ring, and is fixed at the preset work station through the connecting component arranged thereon, so that the power supply box is reliably positioned at the preset work station.

[0006] As preferred, the electric appliance box is cuboid, and the inner edge contour of the sleeve ring matches the cross-sectional contour of the electric appliance box, so that the electric appliance box can be inserted into the sleeve ring. By setting the same contour, the gap between the surface of the electric appliance box and the inner wall of the sleeve ring is eliminated, which effectively prevents the electric appliance box from being separated from the sleeve ring and reliably positions the electric appliance box.

[0007] As preferred, the inner wall of the sleeve ring and the base plate are both provided with reinforcing ribs, and the electric appliance box is inserted into the sleeve ring and closely contacts the reinforcing ribs, so that the electric appliance box is fixed in the sleeve ring in an interference fit. The reinforcing ribs are provided on the surface of the inner wall of the sleeve ring and the base plate facing the electric appliance box, which effectively improves the deformation resistance of the sleeve ring and the base plate, eliminates the gap between the surface of the electric appliance box and the inner wall of the sleeve ring, and ensures that the electric appliance box is inserted into the sleeve ring in an interference fit to prevent the electric appliance box from being separated.

[0008] As preferred, the base plate is provided with a heat dissipation hole in the middle, which facilitates the partial exposure of the surface of the electric appliance box, facilitates heat dissipation of the electric appliance box, prevents the electric appliance box from malfunctioning due to excessive temperature, and effectively reduces the weight of the bracket and the cost of raw materials.

[0009] As preferred, the first end of the base plate is formed into a limiting plate by outward bending, and the external end of the electric appliance box passes through the sleeve ring and abuts on the limiting plate through the end face to limit the deviation of the electric appliance box. The electric appliance box is inserted into the sleeve ring from the second end of the base plate and abuts on the limiting plate through the end face after passing through the sleeve ring, and the limiting plate limits the electric appliance box to prevent the limiting plate from deviating along the axis of the sleeve ring.

[0010] As preferred, the external end of the electric appliance box is provided with a pluggable AC line, the first end of the base plate is formed into a support frame by outward extension, and the AC line is plugged into the electric appliance box and overlapped on the support frame through the plug. The AC line is pluggably connected to the external end of the electric appliance box, which facilitates pluggable connection with the electric appliance box and also uses the support frame to support and position the AC line, preventing the AC line from being separated from the electric appliance box and ensuring that the electric appliance box obtains stable power supply.

[0011] As preferred, the support frame is L-shaped, including a horizontal part flush with the base plate and a vertical part perpendicular to the horizontal part, the top edge of the vertical part is provided with a fixed port, and the two sides of the plug are formed into limiting grooves by recessing, and the plug is plugged into the electric appliance box and clamped on the corresponding side edge of the fixed port through the limiting grooves to limit the AC line from being separated from the electric appliance box. The vertical part is arranged on the side of the limiting plate away from the electric appliance box, so that the external end of the electric appliance box and the vertical part leave a space for pluggable operation of the plug of the AC line. The fixed port and the limiting groove are plugged and clamped, which horizontally limits the plug and further ensures that the plug is firmly plugged into the electric appliance box.

[0012] Preferably, the connecting component is a screw-in component, which includes mounting holes formed on the substrate. The mounting holes include circular holes and elongated holes spaced along the length of the substrate. Fasteners pass through the mounting holes and screw the body into a preset position. The bracket is fixed to the preset position by fasteners passing through the mounting holes, ensuring that the electrical box is reliably fixed at the preset position. The circular holes and elongated holes form a pair. Fasteners pass through the circular holes and screw into the screw holes located at the preset positions. The fasteners can move along the elongated holes and screw into corresponding screw holes, allowing the fasteners to align with the corresponding screw holes and adjust their relative position to the elongated holes, reducing the impact of screw hole errors on bracket installation.

[0013] Preferably, the connecting assembly comprises multiple binding components, each including two adjacent cable ties formed on the substrate. Cable ties pass through the cable ties and bind the body to a preset work position. The two ends of the cable ties are connected to their corresponding cable ties, and the middle portion is wrapped around the preset work position, ensuring that the electrical box is securely positioned at the preset work position by the bracket.

[0014] A bed frame includes a frame body, an electrical box (which is a power adapter), a bracket on the frame body, and a mounting platform forming a preset workstation on the bottom surface of the frame body. The power adapter is fixed to the mounting platform via the bracket. The power adapter's fixation to the mounting platform on the bottom surface of the bed frame ensures a secure connection between the power adapter and the bed frame, preventing misalignment and wear, protecting the power adapter, and ensuring reliable connection of the wiring between the power adapter and the control box, thus guaranteeing reliable power supply.

[0015] The beneficial effects of this utility model are as follows: The main body includes a through cavity and a connecting component. The electrical box is inserted and installed in the through cavity to ensure a firm connection with the main body. The main body is fixed to the preset work position through the connecting component, so that the electrical box is fixed at the preset work position. This not only protects the electrical box and prevents it from being worn due to movement under force, but also ensures a reliable connection between the electrical box and the wire, preventing the wire from malfunctioning due to detachment from the electrical box, thus improving the reliability of use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the disassembled structure of the bracket and electrical box described in Embodiment 1;

[0017] Figure 2 This is a schematic diagram of the assembly structure of the bracket and electrical box described in Embodiment 1;

[0018] Figure 3 This is a schematic diagram of the structure of the bracket described in Embodiment 1;

[0019] Figure 4 This is a top view of the support structure described in Embodiment 1;

[0020] Figure 5 This is a schematic diagram of the disassembled structure of the bed frame described in Example 2;

[0021] Figure 6 This is a schematic diagram of the assembly structure of the bracket described in Embodiment 2;

[0022] In the diagram: 1. Main body, 2. Electrical box, 3. Through cavity, 4. Base plate, 5. Collar, 6. Reinforcing rib, 7. Limiting plate, 8. Support bracket, 9. Fixing port, 10. Limiting groove, 11. Connector, 12. Circular hole, 13. Long hole, 14. Strap hole, 15. Frame, 16. Mounting platform, 17. AC cable, 18. Heat dissipation hole, 19. Cable tie, 20. Fastener. Detailed Implementation

[0023] The essential features of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] Example 1:

[0025] This embodiment provides a bracket.

[0026] like Figure 1 and 2 The bracket shown includes a body 1 with an electrical box 2. The body 1 has a through cavity 3 for inserting and installing the electrical box 2. The body 1 is installed at a preset work position via a connecting assembly. The body 1 includes the through cavity 3 and the connecting assembly. The electrical box 2 is inserted and installed in the through cavity 3, ensuring a secure connection with the body 1. The body 1 is fixed to the preset work position via the connecting assembly, thus fixing the electrical box 2 at the preset work position. This not only protects the electrical box 2 from wear due to movement under force, but also ensures a reliable connection between the electrical box 2 and the wires, preventing malfunctions due to wires detaching from the electrical box 2, thereby improving reliability.

[0027] In this embodiment, the body 1 is an integral structure and is formed by injection molding, which facilitates mass production and ensures that the body 1 has good structural strength, ensuring that the electrical box 2 can be reliably fixed at the preset work position.

[0028] In this embodiment, the body 1 includes an integrally formed substrate 4 and a collar 5. The collar 5 is disposed in the middle of the substrate 4, and the electrical box 2 is inserted into the collar 5 and fitted against the substrate 4. During installation, firstly, the bracket is fixed to a preset work position by a connecting component; then, the electrical box 2 is slid along the surface of the substrate 4 and inserted into the collar 5 until the end face of the electrical box 2 abuts against the limiting plate 7; finally, the plug 11 on the AC line 17 is inserted into the socket located on the end face of the electrical box 2 in an inclined posture, and is simultaneously aligned during insertion so that the limiting groove 10 is engaged with the side edge of the fixing port 9.

[0029] After installation, the electrical box 2 is fixedly positioned at the preset work position by the bracket, which plays a role in locking and positioning the electrical box 2 to prevent damage caused by force displacement. The AC line 17 is connected to the electrical box 2 through the plug connector 11 and is matched and locked by the fixing port 9 and the limiting groove 10 to ensure that the plug connector 11 is reliably plugged into the electrical box 2 and to prevent the AC line 17 from detaching from the electrical box 2.

[0030] In this embodiment, the electrical box 2 is cubic in shape, and the inner edge contour of the collar 5 matches the cross-sectional contour of the electrical box 2 so that the electrical box 2 can be inserted into the collar 5. The middle part of the base plate 4 is used to form the collar 5. The inner wall of the collar 5 and the base plate 4 are provided with reinforcing ribs 6. The electrical box 2 is inserted into the collar 5 and closely fits the reinforcing ribs 6 so that the electrical box 2 is inserted and fixed in the collar 5 with an interference fit. The reinforcing ribs 6 are used to improve the structural strength of the base plate 4 and the collar 5, and can also use their own structural strength to lock and position the electrical box 2, ensuring that the electrical box 2 can be firmly locked in the collar 5 with an interference fit.

[0031] In this embodiment, a heat dissipation hole 18 is formed in the middle of the substrate 4 (e.g., Figure 3 (As shown). The heat dissipation holes 18 can be one or more and are distributed on the substrate 4. This will not have a significant impact on the structural strength of the substrate 4, but will also allow the surface of the electrical box 2 to be exposed for heat dissipation, and will effectively reduce the amount of raw materials used and reduce processing costs.

[0032] In this embodiment, the first end of the substrate 4 is bent outward to form a limiting plate 7. The outer end of the electrical box 2 passes through the collar 5 and abuts against the limiting plate 7 through its end face to limit the displacement of the electrical box 2. The outer end of the electrical box 2 is provided with a pluggable AC line 17. The first end of the substrate 4 extends outward to form a support frame 8. The AC line 17 is plugged into the electrical box 2 through a connector 11 and overlaps the support frame 8. The limiting plate 7 and the support frame 8 are both disposed on the same end edge of the substrate 4, which ensures that one end of the substrate 4 can abut and position the electrical box 2 and effectively connect with the AC line 17, and also ensures that the other end of the substrate 4 is flat, making it convenient for the electrical box 2 to be inserted into the collar 5.

[0033] In this embodiment, the support bracket 8 and the limiting plate 7 are respectively disposed on both sides of the same end edge of the substrate 4, ensuring that they are independently disposed and facilitating their respective functions of locking and positioning the electrical box 2 and fixing the AC cable 17. The support bracket 8 is L-shaped, including a horizontal part flush with the substrate 4 and a vertical part perpendicular to the horizontal part. The vertical part is located on the side of the limiting plate 7 facing away from the electrical box 2. When the electrical box 2 abuts against the limiting plate 7, a space is reserved between it and the vertical part to facilitate the insertion and removal of the connector 11 of the AC cable 17.

[0034] In this embodiment, the top edge of the vertical part is provided with a fixing port 9, and the two sides of the plug 11 are recessed to form limiting grooves 10. The plug 11 is inserted into the electrical box 2 and is locked onto the corresponding side edge of the fixing port 9 through the limiting grooves 10 to prevent the AC line 17 from detaching from the electrical box 2. When the plug 11 is fully inserted into the corresponding interface on the electrical box 2, the vertical projection of the cavity of the limiting groove 10 coincides with the side edge of the fixing port 9, which plays a role in horizontally limiting the plug 11. Specifically, the plug 11 is completely locked in the fixing port 9 to prevent the plug 11 from shifting along the end edge direction of the substrate 4, and the limiting groove 10 is sleeved on the side edge of the fixing port 9 to prevent the plug 11 from shifting along the length direction of the substrate 4.

[0035] In this embodiment, the connecting component can be a separately provided screw-in component, a separately provided binding component, or a structure that simultaneously has both a screw-in component and a binding component (e.g., ...). Figure 4 As shown in the figure, all of these embodiments, which meet the requirements for fixing and positioning the bracket, should be considered as specific implementation methods of this embodiment.

[0036] In this embodiment, the screw-in assembly includes mounting holes formed on the substrate 4. The mounting holes include a circular hole 12 and an elongated hole 13 positioned along the length of the substrate 4. Fasteners 20 pass through the mounting holes and screw the body 1 to a preset position. The elongated hole 13 eliminates assembly problems caused by screw hole misalignment at the preset position, ensuring the bracket can be correctly installed at the preset position. Multiple screw-in assemblies can be used, and corresponding fasteners 20 can be provided to improve the connection reliability of the bracket.

[0037] In this embodiment, the connecting assembly comprises multiple sets of binding assemblies. Each binding assembly includes two adjacent cable thread holes 14 formed on the substrate 4. Cable ties 19 pass through the cable thread holes 14 and bind the body 1 to a preset work position. The cable thread holes 14 provide a fixing force point for the end of the cable tie 19, ensuring that the middle of the cable tie 19 can be wrapped and bound to the preset work position, facilitating operation. Multiple binding assemblies can be used, and the connection reliability of the bracket can be improved by setting corresponding cable ties 19.

[0038] Example 2:

[0039] Compared to Embodiment 1, this embodiment provides a bed frame.

[0040] like Figure 5 and 6 The bed frame shown includes a frame body 15, and the electrical box 2 is a power adapter. The frame body 15 has a support bracket, and the bottom surface of the frame body 15 has a mounting platform 16 forming the preset workstation. The power adapter is fixed to the mounting platform 16 via the support bracket. The power adapter's fixed connection to the mounting platform 16 on the bottom surface of the bed frame ensures a secure connection between the power adapter and the bed frame, preventing misalignment and wear, protecting the power adapter, and ensuring reliable connection of the wiring between the power adapter and the control box, thus ensuring reliable power supply.

[0041] In this embodiment, the power adapter is fixed to the mounting platform 16 on the bottom of the bed frame by a bracket, which not only ensures that the position of the power adapter is fixed and prevents the wire from being pulled off, but also protects the power adapter from wear and impact damage.

[0042] In this embodiment, the electrical box 2 can also be a control box, switch box, etc., which can be fixed to a preset work position on the bed frame by a bracket and the connected wires can be locked and positioned. This should also be regarded as a specific implementation of this embodiment.

[0043] The structure and features of the stent described in this embodiment are the same as those in Embodiment 1, and will not be repeated here.

Claims

1. A bracket comprising a body (1) with an electrical box (2), characterized in that, The main body (1) has a through cavity (3) for inserting and installing the power supply box (2). The main body (1) is installed at a preset work station through a connecting component. The main body (1) includes a base plate (4). A heat dissipation hole (18) is opened in the middle of the base plate (4).

2. The stent according to claim 1, characterized in that, The main body (1) is an integral structure. The main body (1) includes a collar (5) disposed in the middle of the substrate (4). The electrical box (2) is inserted and installed in the collar (5) and is attached to the substrate (4).

3. The stent according to claim 2, characterized in that, The electrical box (2) is cubic in shape, and the inner edge contour of the collar (5) matches the cross-sectional contour of the electrical box (2) so that the electrical box (2) can be inserted into the collar (5).

4. A stent according to claim 2, characterized in that, The inner wall of the collar (5) and the base plate (4) are provided with reinforcing ribs (6). The electrical box (2) is inserted into the collar (5) and closely fits the reinforcing ribs (6) so that the electrical box (2) is inserted and fixed in the collar (5) in an interference fit manner.

5. A stent according to claim 2, characterized in that, The first end of the substrate (4) is bent outward to form a limiting plate (7), and the outer end of the electrical box (2) passes through the collar (5) and abuts against the limiting plate (7) through the end face to limit the displacement of the electrical box (2).

6. A stent according to claim 2, characterized in that, The electrical box (2) is provided with a pluggable AC line (17) on its external end. The first end of the base plate (4) extends outward to form a support frame (8). The AC line (17) is plugged into the electrical box (2) through a connector (11) and overlapped on the support frame (8).

7. A stent according to claim 6, characterized in that, The support frame (8) is L-shaped and includes a horizontal part flush with the base plate (4) and a vertical part perpendicular to the horizontal part. The top edge of the vertical part is provided with a fixing port (9). The two sides of the plug (11) are recessed to form a limiting groove (10). The plug (11) is plugged into the electrical box (2) and is locked on the corresponding side edge of the fixing port (9) through the limiting groove (10) to prevent the AC line (17) from leaving the electrical box (2).

8. A stent according to any one of claims 2-7, characterized in that, The connecting component is a screw-in component, which includes mounting holes opened on the substrate (4). The mounting holes include a circular hole (12) and a long hole (13) placed along the length direction of the substrate (4). Fasteners (20) pass through the mounting holes and screw the body (1) to a preset work position.

9. A stent according to any one of claims 2-7, characterized in that, The connection component is a set of binding components. The binding component includes two strap holes (14) opened on the substrate (4) and arranged adjacent to each other. The cable tie (19) passes through the strap holes (14) and binds the body (1) to the preset work position.

10. A bed frame, comprising a frame body (15), characterized in that, The electrical box (2) is a power adapter. The frame (15) is provided with the bracket as described in any one of claims 1-9. The bottom surface of the frame (15) is provided with an installation platform (16) forming the preset work station. The power adapter is fixed to the installation platform (16) through the bracket.

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