Electronic device with terminal box

Abstract

A mechanism for simultaneously securing a cover and a wire clamp to a terminal box base, thereby simultaneously providing protection and wire clamp functionality. One or more screws are used to secure the wire clamp to a base of the terminal box. The wire clamp is supported by the cover such that the cover is also secured to the base of the terminal box, thereby covering and protecting the clamped wire (s).

Description

Technical Field

[0001] This utility model relates to the field of electronic devices, and more particularly to an electronic device with a terminal box. Background Technology

[0002] Electronic equipment (such as lighting fixtures) typically includes one or more terminal boxes. Each terminal box houses a connector or terminal block for connecting to one or more wires that transmit signals to and / or from the electronic equipment. When the electronic equipment is in use, each terminal box covers the connector to maintain electrical isolation from the installer or user of the electronic equipment.

[0003] To reduce strain or stress on the connectors and / or internal components (e.g., PCB) of electronic equipment, one or more wires received in a terminal box are typically clamped. This clamping moves the first fixed physical contact point between the wire and the electronic equipment away from the connector, such that movement of the wire to the outside of the electronic equipment will not cause significant movement of the wire at the terminal box.

[0004] FR 2779012A1 discloses a clamping mechanism that causes cable deformation when two parts are placed together.

[0005] EP 3783757A1 discloses a luminaire and an integrated terminal box.

[0006] EP 2413433A1 discloses a connector device for connecting cables to electrical lighting equipment.

[0007] Improving the effectiveness, reliability, and robustness of electronic devices against external stress and strain, as well as enhancing the ease of installation and operation and safety of electronic devices, have always been pressing issues to be addressed. Utility Model Content

[0008] An electronic device is proposed, comprising: a terminal box including a base and a cover movable relative to the base; a wiring connector housed in the terminal box for receiving one or more wirings for transmitting one or more electrical signals or powers to / from the electronic device; a wiring clamp supported by the cover, configured to slidably move relative to the cover between a first clamping position and a second clamping position when the cover covers the wiring connector, the first clamping position for clamping any wiring received by the wiring connector to the base of the terminal box, the second clamping position for releasing any wiring received by the wiring connector; at least one screw supported by the wiring clamp; and at least one screw receiver coupled to the base, the at least one screw receiver including a screw receiver for a corresponding screw supported by the wiring clamp, each screw being configured to be screwed into its corresponding screw receiver; wherein, when the wiring clamp is in the first clamping position and at least one screw is screwed into its corresponding screw receiver, the at least one screw and the at least one screw receiver are geometrically engaged to hold the wiring clamp in the first clamping position and to hold the cover to the base of the terminal box.

[0009] Therefore, the proposed method provides a terminal box for electronic devices, wherein the cover of the terminal box is secured to a base of the terminal box by one or more screws. The screws also serve to clamp one or more wires received in the terminal box (via wire clamps) to the base. Thus, the method provides a space-saving and safe mechanism for clamping one or more wires (to reduce stress or strain on the wires) and provides a cover for the connector to ensure the safety of the terminal box.

[0010] To facilitate these two functions, the terminal clamp is supported by the cover (e.g., coupled to or fixed to it), but can be moved to some extent so that it can clamp or release (one or more) terminals when the cover covers the terminal. In this way, the terminal clamp performs its clamping function while also assisting in securing the cover to the base.

[0011] In some examples, the cover is a movable cover configured to move between a first cover position and a second cover position, in which the connector is exposed and in the second cover position the connector is covered by the cover; when the movable cover is in the second cover position, the connector clamp is movable between a first clamping position and a second clamping position.

[0012] The cover can be movably coupled to the base of the terminal box. This reduces the possibility of the cover and base separating from each other (e.g., during transport or movement of the electronic device before use).

[0013] In one example, the cover can be rotatably coupled to the base of the terminal box. This provides a simple and compact mechanism to allow the cover to move relative to the base of the terminal box.

[0014] The base and cover of the terminal box may include a first snap-fit ​​connection system configured to engage with and retain the cover in a second cover position when the cover is moved to that position. This method allows the cover to be held in the second cover position, for example, by assisting in holding the cover in the second cover position during the fastening of one or more screws to one or more screw receivers, i.e., during the installation of the electronic device. This method also allows the cover to be secured to the base during the transport of the electronic device to reduce vibration, clicking, and / or damage before use.

[0015] In some examples, the cover and the cable clip include a second snap-fit ​​connection system configured to hold the cable clip relative to the cover in a first clamping position upon engagement. Similarly, this method allows the cable clip to be (temporarily) held in the first clamping position, for example, to help hold the cable clip in the first clamping position during the fastening of one or more screws to one or more screw receivers, i.e., during the installation of the electronic device. For example, the cable clip can be held in the first clamping position without the need for manual biasing or pressure, increasing ease of installation. This method also allows the cable clip to be secured to the cover during the transport of the electronic device to reduce vibration, clicking, and / or damage before use.

[0016] In some examples, the cover and the cable clip include a third snap-fit ​​connection system configured to hold the cable clip relative to the cover in a second clamping position when engaged.

[0017] This method can be used to secure the wiring clip to the cover during the transport of electronic devices, reducing vibration, clicking, and / or damage before use. The advantage of using a third snap-fit ​​connection system for this purpose, compared to a second snap-fit ​​connection system (if present), is that when the cover is in the second cover position, the third snap-fit ​​connection system allows insertion or manipulation of the wiring relative to the wiring clip without disengaging the snap-fit ​​connection system. This can facilitate the installation of electronic devices.

[0018] In some examples, the cover and the cable clamp each include multiple snap-fit ​​connectors configured to hold the cable clamp relative to the cover in different potential first clamping positions upon engagement, thereby accommodating one or more cables of different sizes to be accepted by the connector. This method increases the flexibility of electronic equipment to different installation environments (e.g., different cable thicknesses or the presence of cable sheaths for a set of cables).

[0019] In some examples, at least one screw comprises at least two screws, and at least one screw receiver comprises at least two screw receivers. The use of at least two screws improves the clamping functionality of the wire clip, providing a more secure connection. This, in turn, promotes increased robustness and prevents external manipulation of the wires (one or more).

[0020] In some examples, the cable clip is slidably coupled to the cover. This provides an easy-to-operate and compact cable clip. Sliding the cable clip to the cover also means that the operation of tightening multiple screws to secure the cable clip in the first clamping position can be naturally aligned with the sliding of the cable clip, thereby increasing the ease of securing the cable clip to the base and improving the effectiveness of the clamping.

[0021] In some examples, each screw is rotatably coupled to a terminal clamp such that when the terminal clamp is in the first clamping position, each screw is held by the terminal clamp but can be screwed into a corresponding screw receiver. This reduces the likelihood of the screw(s) separating from the rest of the electronic device during initial transport or similar processes.

[0022] Optionally, the cover is made of a transparent and / or translucent material. This method means that observers of the electronic device can see the connector without opening the cover. This allows for easy and safe inspection and identification of any open circuits, faults, or breaks in the circuit. This improves the ease of operation and use of the electronic device.

[0023] In the first clamping position, the wire clamp and base can cooperate to clamp any wire received by the connector, thereby reducing or minimizing strain on any received wire to manipulate wiring outside the terminal box.

[0024] In some embodiments, one or more wires are housed in a cable housing; when in a first clamping position, the wire clamp is configured to clamp the cable housing and any wires thus received by the connector to the base of the terminal box.

[0025] The above and other aspects of this utility model will become apparent from and will be elaborated in conjunction with the embodiments described below. Attached Figure Description

[0026] To better understand this invention and to more clearly illustrate how to implement it, reference will now be made to the accompanying drawings only, wherein...

[0027] Figure 1 The illustration shows a portion of an electronic device, including a terminal box;

[0028] Figure 2 The illustration shows a cover for a terminal box;

[0029] Figure 3 The illustration shows a portion of an electronic device, demonstrating the cable clip in its first clamping position;

[0030] Figure 4 The illustration shows a portion of an electronic device, demonstrating the cable clip in the second clamping position;

[0031] Figure 5 The illustration shows a portion of the cover used for the terminal box;

[0032] Figure 6 Exploded views of parts of the electronic device are provided;

[0033] Figure 7 The illustration shows a portion of an electronic device including a terminal box that receives multiple wires;

[0034] Figure 8 The diagram illustrates the entire electronic device. Detailed Implementation

[0035] The present invention will now be described in conjunction with the accompanying drawings.

[0036] It should be understood that although the detailed description and specific embodiments characterize exemplary implementations of the apparatus, system, and method, they are intended for illustrative purposes only and are not intended to limit the scope of the present invention. The above and other features, aspects, and advantages of the apparatus, system, and method of the present invention will become more readily understood from the following description, the appended claims, and the accompanying drawings. It should be understood that the drawings are merely schematic and not drawn to scale. It should also be understood that the same reference numerals are used throughout the drawings to denote the same or similar parts.

[0037] The proposed method provides a mechanism for simultaneously securing a cover and a wire clamp to a terminal box base, thereby achieving both protection and wire clamping functionality. One or more screws are used to secure the wire clamp to the terminal box base. The wire clamp is supported by the cover, such that the cover is also secured to the terminal box base, thus covering and protecting the clamped (one or more) wires.

[0038] The embodiments can be used in any scenario where the electronic device has a terminal box connected to one or more external wiring connections. Examples of these scenarios include lighting and / or wireless communication devices.

[0039] Figure 1 The illustration shows a portion of an electronic device 10 according to one embodiment of the present invention. The electronic device 10 includes a terminal box 100, which includes a base 110 and a cover 120. The cover is movable relative to the base.

[0040] Terminal box 100 houses connector 130. The connector is configured to accept one or more wires (in...). Figure 1 (Not visible in the image). A (one or more) wire is electrically connected to an electronic device and is therefore configured to transmit one or more electrical signals or powers to / from the electronic device. Suitable examples of connectors (sometimes called cable connectors) are known to those skilled in the art and typically include any suitable connecting components for electrical and mechanical coupling to one or more wires. One example is a wire clip terminal block. Another example is a horizontal connector. Yet another example is an inline or push-wire connector.

[0041] The electronic device 10 also includes a wiring clip 140 supported by / in the cover 120.

[0042] Figure 2 The cover 120 is illustrated, and a clearer view is provided of components of electronic devices (such as cable clips 140) supported / supported within the cover 120.

[0043] The terminal clamp 140 is movable between a first clamping position for clamping any wire received by the connector to the base of the terminal box, and the second clamping position for releasing any wire received by the connector.

[0044] The terminal clamp 140 is slidably coupled to the cover, for example. This provides a mechanism for moving the terminal clamp between a first clamping position and a second clamping position, while structurally coupling the terminal clamp to the cover.

[0045] In the illustrated embodiment, the connector 140 is held in one or more slots 145 of the cover 120. The connector 140 is movable within the slot(s), thereby being slidably movable relative to the cover. The slot(s) 145 also limit the maximum range of movement of the connector and prevent removal of the connector from the cover (or make removal more difficult), thereby improving transport convenience and / or reducing damage.

[0046] Therefore, the connector can move vertically relative to the bottom of the cover without falling off.

[0047] like Figure 2 As best illustrated, the electronic device 10 also includes at least one screw 151, 152 supported by a terminal clamp. As described below, one or more screws are used to clamp one or more terminals and secure the cover to the base of the terminal box. The use of two or more screws (e.g., the two screws shown in the figure) improves the security or robustness of this clamping and / or securing. However, in other embodiments, at least one screw may comprise a single screw. This reduces manufacturing costs and allows for a smaller device size, making it suitable for certain use case scenarios, such as low-voltage, small-size electronic devices.

[0048] To improve safety, each screw is preferably a flat-topped screw and / or a flat-bottomed screw. This reduces the possibility of the screw accidentally or unintentionally puncturing wiring and / or damaging the user / installer of the electronic device 10.

[0049] Continue to refer to Figure 1 The electronic device 10 also includes at least one screw receiver 161, 162 coupled to the base 110. The at least one screw receiver includes a corresponding screw receiver for each screw supported by the terminal clamp. Therefore, the number of screw receivers 161, 162 is at least equal to the number of screws 151, 152. Each screw can be screwed into its corresponding screw receiver. Thus, each screw is threaded, and each screw receiver has an inner surface having complementary threads for receiving the screw.

[0050] When the terminal clamp is in the first clamping position and each screw is screwed into its corresponding screw receiver, the screw(s) and screw(s) are configured to geometrically engage to hold the terminal clamp in the first clamping position and hold the cover 120 on the base 110 of the terminal box 100. This is similar to a nut-bolt assembly for securing each screw to its corresponding screw receiver.

[0051] Therefore, one or more screws are screwed into its screw receiver to secure the cover to the base, thereby limiting / preventing movement of the cover relative to the base. Simultaneously, this process holds the wiring clip 140 in a first clamping position, for example, clamping the wiring clip 140 between the wiring clip 140 and the base 110.

[0052] Since the terminal clamp 140 is held or supported by the cover, the cover 120 is secured to the base 110 through this process. Thus, the terminal clamp 140 is secured to the base 100 (via one or more screws 151, 152 and one or more screw receivers 161, 162), and the cover is simultaneously secured to the base.

[0053] Clamping one or more wires to the base allows the clamp and base to engage, thereby reducing or minimizing strain on any of the wires clamped within, thus enabling manipulation of wiring outside the terminal box. Therefore, the use of clamps means that movement of one or more wires outside the terminal box will reduce stress or strain on the wires at the connector, resulting in a more secure electrical connection between the wires and the electronic equipment.

[0054] Depend on Figure 3 and Figure 4 The diagram illustrates the movement and operation of the connector clamp. Figure 3 The electronic device is described when the connector is in the first clamping position. Figure 4The electronic device is described when the connector is in the second clamping position.

[0055] As shown in the figure, when the connector clamp 140 moves from the first clamping position to the second clamping position (when the cover 120 covers the connector), it moves toward the base 110. This can be considered a downward movement. If one or more wires (e.g., a set of wires in cable 400) are connected to the connector 130, such as Figure 4 As shown, the terminal clamp holds one or more terminals between itself and the base 110. When the terminal clamp holds one or more terminals, the terminal clamp has reached the first clamping position.

[0056] Each screw can be rotatably coupled to the terminal clamp, such that each screw is held by the terminal clamp, but when the terminal clamp is in the first clamping position, each screw can be screwed into the corresponding screw receiver. In a particular embodiment, each screw 151, 152 is secured to the terminal clamp 140 such that it cannot be removed from the terminal clamp (e.g., without damaging the electronic device 10).

[0057] To improve clamping functionality, the base 110 may include a raised clamping surface 115. When the terminal clamp is in the first clamping position (and the cover covers the terminal block), one or more terminals can be clamped between the terminal clamp 140 and the raised clamping surface 115. The raised clamping surface may, for example, be a narrow strip of material protruding outward from the base 110. The raised clamping surface 115 reduces the likelihood of any clamped terminal slipping out of the terminal box.

[0058] As previously described, the terminal clamp 140 can be slidably coupled to the cover via one or more slots 145, etc. The sliding direction of the terminal clamp is preferably parallel to the longitudinal direction of the screw(s), i.e., the direction or axis in which the screw(s) rotate to screw into the screw(s) receiver(s). This provides the terminal clamp with greater freedom of movement, ensuring that the terminal clamp provides the required clamping force.

[0059] Figure 1 , Figure 3 and Figure 4 The movement of the cover is further illustrated in the embodiment shown in the figure.

[0060] Specifically, cover 120 can be a movable cover, configured to move between a first cover position and a second cover position, wherein in the first cover position the connector is exposed, and in the second cover position the connector is covered by the cover. The first cover position is as follows: Figure 1 As shown. The position of the second cover is as follows. Figure 3 and Figure 4 As shown in the image.

[0061] The cover 120 can be movably coupled to the base 110 of the terminal box. This method reduces the possibility that the cover 120 and the base 110 will be misaligned relative to each other (e.g., during transport).

[0062] In the illustrated example, the cover 120 is coupled to the base 110 via a hinge 190. The hinge 190 may be configured as a single pin and pin receiver. Thus, the cover is rotatably coupled to the base 110, such that movement of the cover between a first cover position and a second cover position is achieved by rotating the cover 120 relative to the base 110.

[0063] In other embodiments, the cover may be slidably coupled to the base via a sliding mechanism or the like. Such a sliding mechanism allows the cover to be covered or exposed (e.g., selectively exposed) by sliding the cover relative to the base.

[0064] Figures 1 to 4 The diagram also illustrates another optional component of the electronic device, namely, the first snap-fit ​​connection system 171, 172, 173, 174.

[0065] The first snap-fit ​​connection system is configured to engage with and hold the cover in the second cover position when the cover is moved to the second cover position. The first snap-fit ​​connection system includes a first pair of interlocking members 171, 172 that can engage with each other, and a second pair of interlocking members 173, 174 that can engage with each other. The pairs of interlocking members are located on opposite sides of the cover.

[0066] Therefore, the cover can be "clicked" into place at the second cover position. This facilitates holding the cover in the second cover position, for example, by simultaneously tightening one or more screws to move the cable clip to the first clamping position. This method also facilitates securing the cover to the base during transportation or other processes before installing / using electronic equipment. This reduces vibration between the cover and the base.

[0067] The security of securing the cover to the second cover position via the first snap-fit ​​connection system is lower than that of securing the cover to the second cover position via one or more screws 151, 152 and one or more screw receivers. Specifically, when secured solely by the first snap-fit ​​connection system, the cover can be removed from the second cover position by manual force (e.g., <1000N) without damaging the electronic device. Conversely, when secured by one or more screws and one or more screw receivers, it may be impossible to remove the cover from the second cover position by manual force (e.g., <1000N) without damaging the electronic device without unscrewing the screws.

[0068] Therefore, the proposed method means that the cover can only be opened by loosening one or more screws. This improves the overall security of the electronic equipment and the protection of the connector.

[0069] Figure 5 The illustration shows another optional component of the electronic device, namely, multiple snap-fit ​​connectors 181, 182, 350, 320, and 330, which... Figures 1 to 4 The middle section is visible. For clarity, the electronic device is shown in skeleton form.

[0070] Multiple snap-fit ​​connectors are each configured to hold the wire clips relative to the cover in different potential first clamping positions when engaged, thereby accommodating one or more wires of different sizes to be received by the connector.

[0071] Therefore, at least the second snap-fit ​​connection system 181, 182 is configured to hold the cable clip relative to the cover in a first clamping position (i.e., a first potential first clamping position) upon engagement. The second snap-fit ​​connection system includes interlocking pairs 181, 182 capable of snapping or clamping together to restrict or prevent movement of the cover 120 and the cable clip 140. Specifically, the second snap-fit ​​connection system may include a first element 181 and a second element 182. The first element 181 is formed on or directly coupled to the cable clip 140. The second element is formed on / in the cover 120. The first element snaps into or clamps into the second element, thereby holding the cable clip on the cover in the first clamping position.

[0072] In the illustrated embodiment, the first element 181 is a protrusion, and the second element 182 is a hole configured to receive the protrusion to form a snap-fit ​​engagement. Other methods will be apparent to those skilled in the art. For example, the first element could instead be a hole, and the second element a protrusion. As another embodiment, the first element could be a hook element, and the second element could be a ring element for receiving the hook element, or vice versa.

[0073] Of course, the multiple snap-fit ​​connectors may include additional elements for defining an alternative first clamping position. For example, the multiple snap-fit ​​connectors may include a third element 320 and a fourth element 330. In this document, these elements form holes in / on the cover 120, but it will be apparent to those skilled in the art that modifications can be made (e.g., turning these elements into protrusions or hook / loop elements). The first element 181 is capable of clamping into one of the third element 320 or the fourth element 330 to define an alternative first clamping position.

[0074] Therefore, the second element 182, the third element 320, and the fourth element 330 define alternative positions for the first clamping position, and thus define different potential first clamping positions. Each of these elements defines a different height of the first clamping position (measured from the base 110), that is, defines first clamping positions with different distances between the terminal clamp 140 and the base 110. In the illustrated embodiment, the teachings of these elements similarly form holes, gaps, or apertures in the cover 120.

[0075] exist Figure 5 The diagram shows only one side of the electronic device (used to demonstrate multiple snap-fit ​​connectors). The other side of the electronic device may (e.g., in a manner similar to the first snap-fit ​​connection system) include similar elements at corresponding locations.

[0076] Figure 5 The diagram also illustrates another optional component of the electronic device, namely, a third snap-fit ​​connection system 181,350, configured to hold the wire clip relative to the cover in a second clamping position during engagement. Therefore, during engagement, the third snap-fit ​​connection system 181,350 removes any (one or more) wires from the wire clip.

[0077] The third snap-fit ​​connection system also includes a pair of interlocking components 181, 350, which are capable of snapping or clamping together to restrict or prevent movement of the cover 120 and the wiring clamp 140.

[0078] The third snap-fit ​​connection system may include a first element 181 and a fifth element 350. The first element 181 may be configured to snap into or clamp into the fifth element, thereby engaging the third snap-fit ​​connection system.

[0079] In the illustrated example, the first element 181 is a protrusion, and the fifth element 350 is a hole configured to receive the protrusion to form a snap-fit ​​engagement. Other methods will be apparent to those skilled in the art. For example, the first element could instead be a hole, and the fifth element a protrusion. Or, for another example, the first element could be a hook element, and the fifth element could be a ring element for receiving the hook element, or vice versa.

[0080] This feature keeps the cable clamp in place and prevents vibration between the cable clamp and the cover during transport. It also temporarily maintains the stability of the cable clamp before tightening the screws.

[0081] Therefore, in the method employing multiple snap-fit ​​connectors (including a second snap-fit ​​connection system) and a third snap-fit ​​connection system, a single element (first element 181) can selectively snap into or clamp into receiving elements 182, 320, 330, and 350. In this way, the wiring clip can snap into or clamp into different positions relative to the cover.

[0082] Multiple snap-fit ​​connectors and / or a third snap-fit ​​connection system can be formed inside the terminal box. This improves the safety of the terminal box and reduces the risk of interference or movement of the terminal clamps.

[0083] Figure 6 An exploded view of the electronic device is provided, which offers further contextual understanding of the relationships between various features.

[0084] In particular, Figure 6 The structure of the terminal clamp 140 and the relationship between the first element 181 (in this document: protrusion) and the terminal clamp 140 are illustrated more clearly. A corresponding hole for the second element (not visible) is provided on the inner wall of the cover 120.

[0085] Figure 6 The diagram also illustrates the structure of one or more screws 151, 152 for use with the proposed terminal clamp 140. In particular, the screws are threaded only partially, such that the unthreaded portion is supported by the terminal clamp 140, and the threaded portion can be screwed into one or more screw receivers 161, 162.

[0086] Figure 7 The illustration shows a portion of an electronic device 10 when a set of wirings 401, 402, 403 has been connected to connector 130.

[0087] One or more wires can be housed in the cable housing 400, i.e., to form a cable. When in the first clamping position, the wire clamp can be configured to clamp the cable housing and any wires thus received by the connector to the base of the terminal box.

[0088] Figure 7 An optional feature of the electronic device is also shown, wherein the cover is formed of a transparent and / or translucent material. This feature is advantageous because, when the cover and wiring clips are secured to the base via one or more screws, the installer or user of the electronic device can observe the wiring connection status or safety without opening the cover. This improves the ease of operation and use of the electronic device.

[0089] For those skilled in the art, suitable transparent and / or translucent materials for forming covers are known, including plastics (preferably robust) or glass. Preferably, the transparent and / or translucent material is an insulating material to improve the security of the electronic device.

[0090] Figure 8 This is a view of the entire electronic device 10 according to one embodiment.

[0091] Figure 8This illustrates how an electronic device can include multiple terminal boxes 100, each having an associated base 110 and cover 120. Each terminal box can also be associated with a corresponding wire clip, at least one screw, and at least one screw receiver. These components are appropriately configured as previously described.

[0092] It should be understood that any electronic device described herein may include other components or features that are powered and / or controlled by signals or power supplied via one or more wires connected to a connector, and / or that supply signals or power along one or more wires connected to a connector. Example components include lighting devices, wireless communication modules (e.g., routers, modems, etc.), sensing devices, batteries or battery devices, etc. Examples of sensing devices include environmental sensors, such as temperature sensors, humidity sensors, noise sensors, or microphones, height sensors, etc. Other examples of sensing devices include motion sensors or wireless scanners.

[0093] By studying the accompanying drawings, the disclosure, and the appended claims, those skilled in the art can understand and implement various modifications to the disclosed embodiments when practicing the claimed utility model. In the claims, the word "comprising" does not exclude other elements or steps, and the indefinite articles "a" or "an" do not exclude a plurality.

[0094] The fact that certain measures are described in different dependent claims does not mean that combinations of these measures cannot be used advantageously.

[0095] If the term “suitable” is used in the claims or description, it should be noted that the term “suitable” is intended to be equivalent to the term “configured as.” If the term “arrangement” is used in the claims or description, it should be noted that the term “arrangement” is intended to be equivalent to the term “system,” and vice versa.

[0096] Any reference numerals in the claims should not be construed as limiting the scope.

Claims

1. An electronic device (10), characterized by comprises: a terminal box (100) comprising a base (110) and a cover (120) movable relative to the base; a wire organizer (130) housed in the terminal box for receiving one or more wires (401, 402, 403) for carrying one or more electrical signals or power to / from the electronic device; a wire clamp (140) supported by the cover, the wire clamp being configured to slide relative to the cover between a first clamping position for clamping any wire received by the wire organizer to the base of the terminal box and a second clamping position for unclamping any wire received by the wire organizer when the cover covers the wire organizer; at least one screw (151, 152) supported by the wire clamp; and at least one screw receiver (161, 162) coupled to the base, the at least one screw receiver comprising a respective screw receiver for each screw supported by the wire clamp, each screw being configured to be screwed into its respective screw receiver; wherein the at least one screw and the at least one screw receiver are configured to geometrically cooperate to hold the wire clamp in the first clamping position and the cover to the base of the terminal box when the wire clamp is in the first clamping position and at least one screw is screwed into its respective screw receiver; wherein the cover and the wire clamp comprise a plurality of snap-fit connectors (181, 182, 320, 330) forming a plurality of snap-fit systems (181, 182, 181, 320, 181, 330), each snap-fit system being configured to hold the wire clamp in a different potential first clamping position relative to the cover when engaged to thereby accommodate different sizes of the one or more wires to be received by the wire organizer.

2. The electronic device of claim 1, wherein: the cover is a movable cover configured to move between a first cover position in which the wire organizer is exposed and a second cover position in which the wire organizer is covered by the cover; and the wire clamp is movable between the first clamping position and the second clamping position when the movable cover is in the second cover position. the cover is rotatably coupled to the base of the terminal box. the base and the cover of the terminal box comprise a first snap-fit connection system (171, 172, 173, 174) configured to engage with and hold the cover in the second cover position when the cover is moved to the second cover position.

3. The electronic device of claim 2, wherein, the cover and the wire clamp comprise a second snap-fit connection system (181, 182) configured to hold the wire clamp in the first clamping position relative to the cover when engaged.

4. The electronic device of any of claims 1-3, wherein, ​ 5. The electronic device of any of claims 1-3, wherein, ​ 6. The electronic device of any of claims 1-3, wherein, The cover and the wire clip include a third snap-fit connection system (350, 181) configured to hold the wire clip in the second clamped position relative to the cover when engaged.

7. The electronic device of any of claims 1-3, wherein, The at least one screw includes at least two screws and the at least one screw receiver includes at least two screw receivers.

8. The electronic device of any of claims 1-3, wherein, Each screw is rotatably coupled to the wire clip such that, when the wire clip is in the first clamped position, each screw is held by the wire clip but can be rotated into a respective screw receiver.

9. The electronic device of any of claims 1-3, wherein, The cover is formed of a transparent and / or translucent material.

10. The electronic device of any of claims 1-3, wherein, When in the first clamped position, the wire clip and the base cooperate to clamp any wires received by the wire terminal to mitigate or reduce strain on any received wires to manipulate the wires external to the terminal box.

11. The electronic device of any of claims 1-3, wherein, Also included is one or more wires, wherein: The one or more wires are housed in a cable housing (400); and When in the first clamped position, the wire clip is configured to clamp the cable housing, and any wires received thereby by the wire terminal to the base of the terminal box.

Images