Support and circuit box assembly using same
By designing the bracket and circuit box assembly and using through holes, protrusions and grooved convex rail structures to organize the lines, the problem of difficult maintenance of circuit system devices is solved, and the circuit box can be easily installed, the lines can be neatly arranged, and anti-theft protection is achieved.
Patent Information
- Application Number
- CN202422779984.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-14
AI Technical Summary
Existing door control or circuit system devices are hung on the wall, which makes the circuit box difficult to maintain and the lines are messy, lacking organization and anti-theft functions.
A bracket is designed, including through holes and protrusions with different inner diameters, which is used to fix the circuit box and organize the lines. The bracket combines grooves and convex rail structures to facilitate installation and fixation. The protrusions limit the position of the lines, and the shielding wings and identification marks are used to distinguish the lines.
It realizes convenient installation and maintenance of circuit boxes, neat arrangement of lines and anti-theft protection, and improves the maintenance convenience and safety of circuit systems.
Smart Images
Figure CN223427992U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a support and a circuit box assembly using the same. BACKGROUND
[0002] The existing door control or circuit system device is hung on the wall and is arranged in a public area such as an office, a corridor or an outdoor area. In addition, various circuit arrangement modes are used due to different systems, and thus the circuit box is difficult to maintain. SUMMARY
[0003] Therefore, the utility model provides a support and a circuit box assembly using the same, which can improve the aforementioned problems.
[0004] An embodiment of the utility model provides a support. The support comprises a first part and a second part. The second part is connected to the first part perpendicularly and has a first through hole and a second through hole in communication. The first through hole and the second through hole have a first inner diameter and a second inner diameter along a first direction, respectively. The first inner diameter is larger than the second inner diameter. In the embodiment, the circuit box can be fixed or hung on the support. When the circuit box is installed on the support, the line can pass through the through hole of the support to achieve the effect of arranging the line.
[0005] Another embodiment of the utility model provides a circuit box assembly. The circuit box assembly comprises the aforementioned support and a circuit box. The circuit box is arranged on the support. In the embodiment, the circuit box can be fixed or hung on the support. When the circuit box is installed on the support, the line can pass through the through hole of the support to achieve the effect of arranging the line.
[0006] Another embodiment of the utility model provides a circuit box assembly. The circuit box assembly comprises the aforementioned support and a circuit box. One of a groove and a convex rail is arranged on a main surface of the support. The other of the groove and the convex rail is arranged on the back side of the circuit box. In the embodiment, the circuit box and the support can be combined through the groove and the convex rail.
[0007] In order to better understand the above and other aspects of the utility model, the following embodiments are described in detail below with reference to the accompanying drawings: BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1A Fig. 1 shows a schematic view of a circuit box assembly 1 according to an embodiment of the utility model;
[0009] Figure 1B Fig. 2 shows a schematic view of a circuit box 10 of the circuit box assembly 1 of Fig. 1; Figure 1A
[0010] Figure 1C Fig. 3 shows a rear view of the circuit box 10 of Fig. 2; and Figure 1A
[0011] Figure 2A Draw Figure 1A A schematic diagram of a bracket 100;
[0012] Figure 2B Draw Figure 2A A top view of the bracket 100;
[0013] Figure 3 Draw Figure 1A A rear view of the circuit box assembly 1;
[0014] Figure 4 Draw Figure 3 A cross-sectional view of the circuit box assembly 1 along direction 4-4';
[0015] Figure 5 Draw Figure 3 A cross-sectional view of the circuit box assembly 1 along the direction 5-5';
[0016] Figures 6A-6B The diagram shows the assembly process of the circuit box 10 and the bracket 100 . DETAILED DESCRIPTION
[0017] Please refer to Figures 1A to 5 , Figure 1A A schematic diagram of a circuit box assembly 1 according to an embodiment of the present invention is shown. Figure 1B Draw Figure 1A The internal schematic diagram of the circuit box 10 of the circuit box assembly 1 (the door cover 12 is not shown), Figure 1C Draw Figure 1A A rear view of the circuit box 10, Figure 2A Draw Figure 1A A schematic diagram of the bracket 100 (the protruding column 112 is not shown), Figure 2B Draw Figure 2A A top view of the bracket 100, Figure 3 Draw Figure 1A Rear view of the circuit box assembly 1, Figure 4 Draw Figure 3 The cross-sectional view of the circuit box assembly 1 along the direction 4-4', and Figure 5 Draw Figure 3 A cross-sectional view of the circuit box assembly 1 along direction 5-5'.
[0018] like Figure 1A and 1BAs shown, the circuit box assembly 1 includes a circuit box 10 and a bracket 100. The circuit box 10 is, for example, a door control system circuit box. The circuit box 10 can be mounted on the bracket 100. The circuit box 10 includes a box body 11, a door cover 12, at least one electronic component (for example, 13A and 13B), and at least one transmission line 14. The door cover 12 is pivotally connected to the box body 11. The electronic components 13A and 13B are arranged in the box body 11. The electronic components 13A and 13B are, for example, electronic components related to a circuit control system, and the present invention does not limit their types. The transmission line 14 is connected to the electronic component 13A and passes through the first opening 11A1 of the bottom 11A of the box body 11. An external transmission line 20, such as a power cord, has a connector 21 at one end. A portion of the connector 21 enters the box body 11 through the second opening 11A2 of the bottom 11A. The electronic component 13B can be connected to the connector 21 via at least one transmission line. Another portion of the connector 21 is exposed from the housing 11 .
[0019] like Figures 2A-2B As shown, the bracket 100 includes a first portion 110 and a second portion 120. The second portion 120 is vertically connected to the first portion 110 and has a first through hole 120a1 and a second through hole 120a2 connected to each other, wherein the first through hole 120a1 and the second through hole 120a have a first inner diameter D1 and a second inner diameter D2 along the first direction Z, respectively, and the first inner diameter D1 is larger than the second inner diameter D2.
[0020] like Figure 2B As shown, the second through hole 120a2 has a first inner sidewall 120a21 and a second inner sidewall 120a22 that oppose each other in the first direction Z. The first inner sidewall 120a21 may be provided with at least one first protrusion P1. The first protrusion P1 extends from the first inner sidewall 120a21 toward the second inner sidewall 120a22 (the first direction Z), but does not extend to the second inner sidewall 120a22. In this embodiment, there is one first protrusion P1. In another embodiment, there are multiple first protrusions P1, and these first protrusions P1 may be provided along the second direction X. The second direction X is substantially perpendicular to the first direction Z.
[0021] The second inner sidewall 120a22 may be provided with at least one second protrusion P2. The second protrusion P2 extends from the second inner sidewall 120a22 toward the first inner sidewall 120a21, but does not extend to the first inner sidewall 120a21. In this embodiment, there is one second protrusion P2. In another embodiment, there are multiple second protrusions P2, and these second protrusions P2 may be arranged along the second direction X.
[0022] In one embodiment, the maximum outer diameter of the transmission cable 20 (e.g., the connector 21, end plug, or socket) can be between the first inner diameter D1 and the second inner diameter D2. This allows the transmission cable 20 to enter the first through hole 120a1 from below the bracket 100 along the third direction Y (the direction of line insertion and removal, perpendicular to the first direction Z and the second direction X). After the maximum outer diameter of the transmission cable 20 passes through the first through hole 120a1, the transmission cable 20 moves along the second direction X and enters the second through hole 120a2. Limited by the smaller second inner diameter D2 of the second through hole 120a2, the maximum outer diameter of the transmission cable 20 cannot pass through the second inner diameter D2 and cannot easily escape from the bracket 100 along the third direction Y. This prevents the transmission cable 20 from being easily removed from the outside by anyone.
[0023] The first protrusion P1 or the second protrusion P2 can be used to limit the position of the transmission line 20 and to separate the transmission line 20 from other adjacent lines. Figure 2A and 2B As shown, the spacing SP1 between the first protrusion P1 and the second inner sidewall 120a22 is larger than the minimum outer diameter (e.g., wire diameter) of the transmission line 20, and the spacing SP2 between the second protrusion P2 and the first sidewall 120a21 is larger than the minimum outer diameter of the transmission line 20. In this way, the minimum outer diameter of the transmission line 20 can pass through the spacings SP1 and SP2.
[0024] like Figure 2B As shown, the second protrusion P2 and the first protrusion P1 may be staggered along the second direction X. In this way, the transmission line 20 or other lines may be constrained in the space SP3 between the second protrusion P2 and the first protrusion P1. That is, the second protrusion P2 and the first protrusion P1 exert a position-restricting effect on the transmission line 20 in the space SP3.
[0025] like Figure 2B As shown, the second portion 120 may further have a third through hole 120a3 communicating with the first through hole 120a1. The third through hole 120a3 has a third inner diameter D3, with the first inner diameter D1 being larger than the third inner diameter D3. This allows the transmission line 14 of the circuit box 10 to pass directly through the third through hole 120a3 along the third direction Y and extend outside the bracket 100. Alternatively, other external circuits may first enter the first through hole 120a1 along the third direction Y and then move in the opposite direction of the second direction X to the third through hole 120a3.
[0026] like Figure 2B As shown, in one embodiment, the diameter of the transmission line 14 or other external circuit is smaller than the third inner diameter D3 of the third through hole 120a3, so that the transmission line 14 or other external circuit can pass through the third through hole 120a3.
[0027] like Figure 2A and 2BAs shown, the third through hole 120a3 has a third inner sidewall 120a31 and a fourth inner sidewall 120a32 that oppose each other. The third inner sidewall 120a31 may be provided with at least one third protrusion P3 that extends from the third inner sidewall 120a31 toward the fourth inner sidewall 120a32, but does not extend to the fourth inner sidewall 120a32. The fourth inner sidewall 120a32 may be provided with at least one fourth protrusion P4 that extends from the fourth inner sidewall 120a32 toward the third inner sidewall 120a31, but does not extend to the third inner sidewall 120a31. The third protrusion P3 and the fourth protrusion P4 have similar or identical features (relative relationship, number, size, etc.) to the first protrusion P1 and the second protrusion P2, and are not further described herein.
[0028] In summary, the second portion 120 of the bracket 100 has at least the first through hole 120a1 and the second through hole 120a2 (or the third through hole 120a3 ) to provide the functions of organizing the transmission lines 14 in the circuit box 10 or the external transmission lines 20 and preventing theft and plugging.
[0029] like Figure 2A and 4 As shown, the first portion 110 of the bracket 100 includes a first side 110e1 and a second side 110e2 that are opposite to each other in a third direction Y. The third direction Y is substantially perpendicular to the first direction Z and the second direction X. The second portion 120 is connected to the second side 110e2. A main surface 110s1 is provided between the first side 110e1 and the second side 110e2. The main surface 110s1 is preferably provided with at least one groove 111. The groove 111 extends from the second side 110e2 of the first portion 110 to the first side 110e1. In this embodiment, two grooves 111 are included. The groove 111 is illustrated as extending from the second side 110e2 of the first portion 110 to the first side 110e1. However, the length and number of the grooves 111 are not limited thereto.
[0030] like Figure 1C 、 2A As shown in FIG4 , the back side 11r of the housing 11 of the circuit box 10 includes at least one raised rail 16 adapted to slide within the groove 111 of the bracket 100. The raised rail 16 extends from the bottom side 11b of the housing 11 of the circuit box 10 in the third direction Y. After the raised rail 16 of the circuit box 10 enters the groove 111 from the first side 110e1 of the bracket 100, the engagement of the raised rail 16 with the groove 111 allows the circuit box 10 and the bracket 100 to slide relative to each other along the third direction Y. While this embodiment illustrates the raised rail 16 disposed on the bottom side 11b of the housing 11 of the circuit box 10, it should be understood that the raised rail 16 may be disposed on any side of the housing 11 of the circuit box 10.
[0031] like Figure 1C and4 As shown, at least one protrusion 112 is disposed within the groove 111 of the first portion 110. The protrusion 112 protrudes from a surface 111s of the groove 111. The protrusion 112 is used to engage with the circuit box 10. In one embodiment, the protrusion 112 is, for example, a screw. The raised rail 16 of the circuit box 10 has a sliding hole 17 that extends through the front and rear surfaces of the raised rail 16 and extends from the bottom of the raised rail 16 toward the third direction Y. When the raised rail 16 slides into the groove 111, the circuit box 10 and the bracket 100 can slide relative to each other in the third direction Y, but the freedom of movement in the first direction Z and the second direction X may be restricted. After a period of sliding, the protrusion 112 slides into the sliding hole 17. When the protrusion 112 abuts against one end 17a of the sliding hole 17, the relative position of the circuit box 10 and the bracket 100 in the third direction Y is determined.
[0032] like Figure 2A As shown, the first portion 110 of the bracket 100 has a fixing hole 114, and the fixing member 30 can pass through the fixing hole 114 to fix the bracket 100 to a wall (not shown). In one embodiment, the fixing member 30 is, for example, a screw, a nail, etc.
[0033] like Figure 1B 、 1C As shown in FIG2A , the back side 11r of the housing 11 of the circuit box 10 has a fixing hole 18, and the first portion 110 of the bracket 100 has a fixing hole 115. When the protrusion 112 abuts against one end 17a of the sliding hole 17 (as shown in FIG2A ), the fixing hole 18 is formed on the back side 11r of the housing 11 of the circuit box 10. Figure 4 As shown, the fixing holes 18 of the circuit box 10 coincide with the fixing holes 115 of the bracket 100. The fixing members 40 can pass through the fixing holes 18 and 115 to fix the circuit box 10 and the bracket 100 to the wall. In one embodiment, the fixing members 40 are, for example, screws or nails.
[0034] In another embodiment not shown, the groove 111 of the bracket 100 and the raised rail 16 of the circuit box 10 of the aforementioned embodiment can be replaced with each other, that is, the groove 111 is provided in the circuit box 10 and the raised rail 16 is provided in the bracket 100 to achieve the same effect.
[0035] like Figure 2A As shown, the first portion 110 has a third side 110e3 and a fourth side 110e4 that are opposite to each other in the second direction X. At least one of the third side 110e3 and the fourth side 110e4 is provided with a guide wing 113 that extends in the first direction Z. When the circuit box 10 is assembled with the bracket 100, the guide wing 113 provides a stop and guide function for the circuit box 20, allowing the operator to smoothly assemble the two without having to observe the positions of the groove 111 of the bracket 100 or the raised rail 16 of the circuit box 10.
[0036] like Figure 2A As shown, a shielding wing 121 is provided at the free end of the second portion 120. The shielding wing 121 extends along the third direction Y and is disposed opposite the first portion 110. It bears at least one identification mark 1211, such as USB, RJ45, POE, or POWER. In one embodiment, the identification mark 1211 is a symbol, number, letter, pattern, or a combination thereof, to identify and distinguish the various circuits in the second portion 120, facilitating maintenance. The shielding wing 121 shields the transmission lines 14, 20, and other circuits, preventing them from being exposed. Furthermore, the shielding wing 121 provides support for the circuit box 20.
[0037] Please refer to Figures 6A-6B , which illustrates the assembly process of the circuit box 10 and the bracket 100.
[0038] like Figure 6A As shown, the bracket 100 is first fixed to the wall with the fixing member 30. Then, the transmission line 20 can first pass through the first through hole 120a1 ( Figure 2B ), and then enters the second through hole 120a2 ( Figure 2B The circuit box 10 approaches the guide wing 113 of the bracket 100 along the second direction X until it abuts against the guide wing 113 .
[0039] like Figure 6B As shown, the circuit box 10 slides along the third direction Y (the protruding rail 16 enters the groove 111) and approaches the shielding wing 121 of the bracket 100 until it abuts against the shielding wing 121. When the circuit box 10 abuts against the shielding wing 121, the connector 21 of the transmission line 20 is connected to the transmission line or electronic component inside the circuit box 10 through the second opening 11A2, and the transmission line 14 can be adjusted to the corresponding space SP3. The fixing hole 18 of the circuit box 10 and the fixing hole 115 of the bracket 100 ( Figure 2A Then, the fixing member 40 can pass through the overlapping fixing holes 18 and fixing holes 115 to fix the circuit box 10 and the bracket 100 to the wall.
[0040] In summary, the present invention provides a bracket and a circuit box assembly employing the bracket. The circuit box assembly comprises at least a bracket and a circuit box, wherein the circuit box can be fixed or hung on the bracket. When the circuit box 10 is mounted on the bracket 100, the individual circuits can be clearly separated and labeled using the bracket's through-holes and identification markings. Furthermore, shielding wings and through-holes prevent external access or unauthorized insertion of the circuits. The bracket of the present invention provides a technical advantage for organizing circuits (cable management).
[0041] In summary, although the present invention has been disclosed above with reference to the embodiments, these are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations are possible without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended patent claims.
Claims
1. A bracket, characterized in that: include:
1. Part I; as well as A second portion is vertically connected to the first portion and has a first through hole and a second through hole that are connected to each other, wherein the first through hole and the second through hole respectively have a first inner diameter and a second inner diameter along a first direction, and the first inner diameter is larger than the second inner diameter.
2. The bracket according to claim 1, wherein The second through hole has a first inner sidewall and a second inner sidewall opposite to each other. The first inner sidewall is provided with a first protrusion, and the first protrusion extends from the first inner sidewall toward the second inner sidewall.
3. The bracket according to claim 2, wherein: The second inner sidewall is provided with a second protrusion, and the second protrusion extends from the second inner sidewall toward the first inner sidewall; The second protrusion and the first protrusion are staggered along a second direction, and the first direction is perpendicular to the second direction.
4. The bracket according to claim 1, wherein: The first portion includes a first side and a second side opposite to each other in a third direction, the third direction being perpendicular to the first direction, a main surface being included between the first side and the second side, the main surface being provided with one of a groove and a convex track, the groove or the convex track extending from the second side of the first portion to the first side, and the second portion being connected to the second side.
5. The bracket according to claim 4, wherein: The groove extends from the second side to the first side.
6. The bracket according to claim 4, wherein: A protrusion is provided in the groove, and the protrusion protrudes from the surface of the groove. The convex rail has a sliding hole, and the sliding hole extends toward the third direction and passes through the front and rear surfaces of the convex rail.
7. The bracket according to claim 3, wherein: The first portion has a third side and a fourth side opposite to each other in the second direction. At least one of the third side and the fourth side is provided with a guide wing extending toward a first direction.
8. The bracket according to claim 1, wherein: A shielding wing is provided at the free end of the second part. The shielding wing is arranged opposite to the first part and has an identification mark.
9. A circuit box assembly, characterized in that: include: The bracket according to any one of claims 1 to 8; as well as A circuit box is installed on the bracket.
10. A circuit box assembly, characterized in that: include: The stent according to any one of claims 4 to 6; and a circuit box; The other of the groove and the raised rail is disposed on the back side of the circuit box and extends from the bottom side of the circuit box toward the third direction.