Electric control assembly with conducting rod and communication tube

Abstract

The utility model relates to the technical field of signal transmission, in particular to an electric control assembly with a conducting rod and a communication tube. The circuit assembly is mounted in the electric control shell; the conducting rod is used for outputting electric signals outwards and is inserted into the insertion hole of the electric control shell; an internal conductive band forming electrical connection is arranged between the circuit assembly and the conductive rod. One end of the internal conductive band is connected with the circuit assembly, and the other end of the internal conductive band comprises a conductive sleeve which sleeves the periphery of the conductive rod and is provided with a part which is connected with the conductive rod for electrical connection. According to the electric control assembly with the conducting rod, the conducting rod which is high in mechanical strength and more stable in structural shape is adopted as a transmission mechanism for transmitting electric signals outwards, the electric signals of the electric control assembly can be stably transmitted outwards, and the transmission stability of the electric signals is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of signal transmission, and more specifically to an electric control component with a conductive rod and a communication tube. Background Art

[0002] The communication tube or signal tube includes a built-in electric control component and other required electronic devices, wherein the electric control component includes a circuit component with an electric control mainboard and a signal transmission mechanism for transmitting the electrical signal of the circuit component to a specific device in the communication tube.

[0003] The electrical signal transmission mechanism of the electric control components in the existing communication tubes mostly uses a flexible conductive tape. Since the conductive tape is flexible and cannot form a self-supporting feature, it is often necessary to use additional manpower or additional auxiliary devices to assist in clamping and positioning the conductive tape during wiring processing (i.e., connecting the conductive tape with a specific device for signal connection). Moreover, since the communication tube is long, once the conductive tape is not clamped well and falls into the tube body of the communication tube, it takes a lot of time to pick up the conductive tape, which makes signal connection difficult. Utility Model Content

[0004] One of the purposes of the utility model is to address the deficiencies of the prior art and provide an electric control component with a conductive rod. By adopting a rigid conductive rod as a transmission mechanism for transmitting electrical signals to the outside, and positioning the conductive rod and inserting it into the electric control housing, the transmission mechanism itself can be stably positioned to facilitate signal connection with external devices.

[0005] The second purpose of the utility model is to provide a communication tube having the above-mentioned electric control component with a conductive rod, so as to improve the working stability of the communication tube.

[0006] The technical solutions of the utility model are as follows:

[0007] An electric control component with a conductive rod, comprising:

[0008] Electronic control housing;

[0009] A circuit assembly installed in the electric control housing;

[0010] A rigid conductive rod for outputting electrical signals to the outside and inserted into the insertion hole of the electrical control housing;

[0011] And provided between the circuit assembly and the conductive rod is: an internal conductive strip forming an electrical connection;

[0012] One end of the internal conductive belt is connected to the circuit component, and the other end includes a conductive sleeve, which is sleeved on the outer periphery of the conductive rod and has a portion connected to the conductive rod for electrical connection.

[0013] As a further preferred solution, the conductive sleeve is at least partially inserted into the insertion hole.

[0014] As a further preferred solution, an inserting portion is protrudingly formed on the hole wall of the inserting hole, and an inserting groove is provided on the conductive sleeve to fit the inserting portion, and the inserting portion is adapted to be inserted in the inserting groove.

[0015] As a further preferred solution, one end of the insertion portion facing the conductive sleeve for insertion is provided with an insertion portion guide surface which is arranged in an inclined surface to guide the insertion portion to be inserted into the insertion slot.

[0016] As a further preferred solution, there are at least two inserting parts, and the two inserting parts are symmetrically located on both sides of the conductive rod.

[0017] As a further preferred solution, the electric control housing is connected to a limiting sleeve, and the limiting sleeve is provided with: a limiting hole opposite to the insertion hole and for the conductive rod to be inserted and adapted;

[0018] The hole wall of the limiting hole is convexly formed with: a plurality of limiting parts surrounding the outer circumference of the conductive rod and abutting against the conductive rod.

[0019] As a further preferred solution, in the insertion direction of the conductive rod, both ends of the limiting portion are provided with chamfers to guide the conductive rod to be inserted into the middle area surrounded by a plurality of the limiting portions.

[0020] As a further preferred embodiment, the limit sleeve comprises: a limit sleeve inserting portion inserted into the inserting hole from an end away from the conductive sleeve, the limit sleeve inserting portion is connected to a portion of the conductive sleeve inserted into the inserting hole, and a clamping portion is formed protrudingly on the outer periphery of the limit sleeve inserting portion;

[0021] The wall of the insertion hole is convexly formed with: a clamping portion disposed on a side of the clamping portion away from the conductive sleeve;

[0022] The clamping portion and the conductive sleeve jointly clamp the clamping portion so that the limiting sleeve is fixedly connected to the electric control housing.

[0023] As a further preferred solution, one end of the conductive rod is provided with a threaded structure.

[0024] A communication tube comprises a tube body and an electric control component with a conductive rod as described in any one of the above schemes, wherein the electric control component with a conductive rod is built in the tube body.

[0025] The main beneficial effects of the above technical solution are:

[0026] The conductive rod is electrically connected to the circuit component through an internal conductive belt, so that the rigid conductive rod serves as a transmission mechanism for transmitting electrical signals to the outside, and the conductive rod is positioned and inserted into the electronic control housing to achieve stable positioning of the transmission mechanism itself to facilitate signal connection with external devices.

[0027] On the basis of the above, on the one hand, the conductive sleeve at one end of the internal conductive belt is connected to the conductive rod, which can stably transmit the electrical signal on the internal conductive belt to the conductive rod, ensure the stability of the electrical signal transmission inside the electric control component, and provide a stable signal basis for the conductive rod to stably transmit the electrical signal. It also realizes the connection between the conductive rod and the electric control housing with the circuit component, so as to facilitate the overall movement and disassembly of the electric control component and reduce the possibility of missing parts.

[0028] On the other hand, there is no need to add an additional positioning structure for the conductive rod. The conductive rod can be directly inserted into the electric control housing to achieve insertion and positioning of the conductive rod on the electric control housing, which provides a positioning basis for the subsequent fixed installation of the conductive rod, so that the conductive rod can be installed and fixed more stably, and then the conductive rod can output the electrical signal stably in a stable installation state. In addition, by inserting and positioning the conductive rod, the possibility of excessive pulling on the internal conductive belt during transportation and movement, which may cause damage to the conductive belt, can be reduced.

[0029] Further or more detailed beneficial effects will be described in detail in conjunction with specific examples in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The utility model is further described below in conjunction with the accompanying drawings:

[0031] Figure 1 This is a schematic diagram of the overall structural assembly of the electronic control component.

[0032] Figure 2 Schematic diagram of the conductive rod installation structure Figure 1 .

[0033] Figure 3 Schematic diagram of the conductive rod installation structure Figure 2 .

[0034] Figure 4 It is a schematic diagram of the conductive sleeve structure.

[0035] Figure 5 This is a schematic diagram of part of the internal structure of the communication tube.

[0036] As shown in the figure: electric control housing-a1, insertion hole-a101, insertion part-a1011, insertion part guide surface-a1011a, clamping part-a1012, accommodating groove-a103, circuit component-a2, conductive rod-a3, internal conductive belt-a4, conductive sleeve-a401, insertion groove-a4011, set hole-a4012, limiting sleeve-a5, limiting hole-a501, limiting part-a5011, limiting sleeve insertion part-a502, clamping part-a5021, tube body-b. DETAILED DESCRIPTION

[0037] The present invention is specifically described below with reference to the embodiments:

[0038] Embodiment 1:

[0039] An electric control component with a conductive rod, as shown in the attached Figure 1 To Attachment Figure 4 As shown, it includes an electric control housing a1 and a conductive rod a3 for outputting electric signals to the outside. Among them, a circuit component a2 (including a mainboard, electrical components set according to requirements, and some circuit lines for electrical connection, etc.) is installed in the electric control housing a1; the conductive rod a3 is a rigid rod made of conductive material, such as a rigid rod made of metal material with good conductivity. An internal conductive belt a4 is arranged between the circuit component a2 and the conductive rod a3, and the internal conductive belt a4 includes a belt-shaped structure made of conductive material (such as gold, silver, copper, aluminum, zinc, iron, nickel powder and graphite and some conductive compounds) for forming an electrical connection; and one end of the internal conductive belt a4 is connected to the circuit component a2, and the other end is connected to the conductive rod a3, so as to form an electrical connection between the circuit component a2 and the conductive rod a3, and transmit the electrical signal of the circuit component a2 to the conductive rod a3.

[0040] In this way, by using the conductive rod a3 with stronger mechanical strength and more stable structural shape as the transmission mechanism for transmitting electrical signals to the outside, the electrical signals of the electronic control components can be stably transmitted to the outside, thereby improving the stability of the electrical signal transmission.

[0041] Further, in this embodiment, as shown in the attached Figure 1 To Attachment Figure 3 As shown, one end of the internal conductive belt a4 is connected to the circuit component a2 by, for example, a screw, and the other end includes a conductive sleeve a401 as a part of the internal conductive belt a4. The conductive sleeve a401 is mounted on the outer periphery of the conductive rod a3 and has a portion connected to the conductive rod a3.

[0042] By connecting the conductive sleeve a401 at one end of the internal conductive belt a4 to the conductive rod a3, the electrical signal on the internal conductive belt a4 can be stably transmitted to the conductive rod a3, ensuring the stability of the electrical signal transmission inside the electric control component, and providing a stable signal basis for the conductive rod a3 to stably transmit the electrical signal. If the installation allows, the larger the area where the conductive sleeve a401 is connected to the conductive rod a3, the better, so as to form a larger electrical signal transmission surface and improve the stability of the electrical signal transmission between the internal conductive belt a4 and the conductive rod a3. Moreover, it is also possible to connect the conductive rod a3 with the electric control housing a1 having the circuit component a2, so as to facilitate the overall movement and disassembly of the electric control component and reduce the possibility of missing parts.

[0043] As attached Figure 1 As shown, a receiving groove a103 may be provided on the electric control housing a1, and the internal conductive belt a4 is preferably placed in the receiving groove a103 to reduce the possibility that the internal conductive belt a4 contacts with external devices and forms an unnecessary electrical connection.

[0044] Among them, the conductive rod a3 can be independently arranged outside the electric control housing a1, but it is impossible to provide positioning for the conductive rod a3, and during transportation, it is easy to cause excessive pulling on the internal conductive belt a4, resulting in damage to it.

[0045] Or, as attached Figure 1 To Attachment Figure 3 As shown in , an insertion hole a101 is provided on the electric control housing a1, and the conductive rod a3 is inserted into the insertion hole a101, preferably slidably inserted into the insertion hole a101. The insertion and positioning of the conductive rod a3 on the electric control housing a1 provides a positioning basis for the subsequent fixed installation of the conductive rod a3, so that the conductive rod a3 can be installed and fixed more stably, and then the conductive rod a3 can output the electrical signal stably to the outside in a stable installation state. Moreover, by inserting and positioning the conductive rod a3, the possibility of excessive pulling on the internal conductive belt a4 during transportation and movement, which may cause damage to it, can also be reduced.

[0046] Furthermore, as attached Figure 2 As shown, in this embodiment, the conductive sleeve a401 is at least partially inserted into the insertion hole a101 to achieve the insertion positioning of the conductive sleeve a401, so that the conductive sleeve a401 can be in a stable installation state to transmit electrical signals to the conductive rod a3. In addition, the size of the insertion portion of the conductive sleeve a401 is preferably adapted to the aperture size setting of the insertion hole a101, so that the conductive sleeve a401 has a portion embedded in the insertion hole a101, so as to achieve the retention of the conductive sleeve a401.

[0047] And, if attached Figure 2 , Attachment Figure 3 And attached Figure 4As shown, an insertion portion a1011 may be formed protrudingly on the hole wall of the insertion hole a101, and the conductive sleeve a401 is provided with an insertion groove a4011 in the same number and position as the insertion portion a1011, and the insertion portion a1011 is inserted into the insertion groove a4011. The conductive sleeve a401 is prevented from rotating and deviating in the insertion hole a101, so as to further improve the limiting effect on the conductive sleeve a401, so that the conductive sleeve a401 can more stably transmit electrical signals to the conductive rod a3.

[0048] The number of the plug-in parts a1011 and the adapter plug-in slots a4011 can be set according to the needs. In this embodiment, it is preferred that there are at least two plug-in parts a1011, and the two plug-in parts a1011 are symmetrically located on both sides of the conductive rod a3 to achieve balanced limiting of the conductive sleeve a401. According to the adaptation description above, at this time, two plug-in slots a4011 are provided on the conductive sleeve a401 to adapt the two plug-in parts a1011, and each plug-in slot a4011 is correspondingly provided for one plug-in part a1011 to be plugged in.

[0049] As attached Figure 3 As shown, the end of the insertion part a1011 facing the conductive sleeve a401 for insertion can also be provided with an insertion part guide surface a1011a which is arranged in an inclined surface to guide the insertion part a1011 into the insertion groove a4011, thereby improving the smoothness of the conductive sleeve a401 being inserted into the insertion hole a101.

[0050] Furthermore, as attached Figure 1 To Attachment Figure 3 As shown, the electric control housing a1 can also be connected to a limiting sleeve a5 for limiting the conductive rod a3 to improve the positioning stability of the conductive rod a3 on the electric control housing a1, and the limiting sleeve a5 is provided with a limiting hole a501 which is opposite to the insertion hole a101 and for the conductive rod a3 to be adapted for insertion; and a plurality of limiting parts a5011 which surround the outer periphery of the conductive rod a3 and fit the conductive rod a3 are convexly formed on the hole wall of the limiting hole a501.

[0051] In this embodiment, it is preferred that several limiting portions a5011 are connected to form an annular structure wrapped around the outer periphery of the conductive rod a3 to further enhance the limiting effect on the conductive rod a3. At this time, any part of the annular structure that fits the conductive rod a3 can be identified as the limiting portion a5011.

[0052] As attached Figure 3 As shown, in the insertion direction of the conductive rod a3, both ends of the limiting portion a5011 are provided with chamfers to guide the conductive rod a3 to be inserted into the middle area surrounded by the limiting portions a5011, so that the conductive rod a3 can be inserted into the limiting sleeve a5 more smoothly from both ends of the limiting sleeve a5.

[0053] The limiting sleeve a5 can be fixed to the electric control housing a1 by means of screws, adhesive bonding or welding.

[0054] In this embodiment, the subsequent removal and replacement requirements of the limit sleeve a5 are taken into consideration and in order to avoid damaging the structural strength of the electric control housing a1 by punching holes in the electric control housing a1. Figure 2 and attached Figure 3 As shown, the limiting sleeve a5 is preferably connected to the electric control housing a1 by clamping and fastening.

[0055] Specifically, as attached Figure 2 and attached Figure 3 As shown, the limiting sleeve a5 has a limiting sleeve inserting portion a502 which is inserted into the inserting hole a101 from an end away from the conductive sleeve a401, the limiting sleeve inserting portion a502 is connected to the portion of the conductive sleeve a401 inserted into the inserting hole a101, and a clamping portion a5021 is protrudingly formed on the outer periphery of the limiting sleeve inserting portion a502; and a clamping portion a1012 is protrudingly formed on the hole wall of the inserting hole a101 and is placed on the side of the clamping portion a5021 away from the conductive sleeve a401; the clamping portion a1012 and the conductive sleeve a401 jointly clamp the clamping portion a5021, so that the limiting sleeve a5 is fixedly connected to the electric control housing a1.

[0056] Furthermore, considering that in application, it is usually necessary to fix the conductive rod a3 with the structure inside the communication tube so that the conductive rod a3 can stably transmit electrical signals inside the communication tube. Therefore, in order to facilitate the fixation, one end of the conductive rod a3 can be provided with a threaded structure, for example, an external threaded structure is provided on the outer periphery of one end of the conductive rod a3. In this case, no additional screws or pins are required. The corresponding threaded holes are provided at the corresponding positions inside the communication tube (the positions where the ends of the conductive rod a3 are connected), so that the conductive rod a3 can be screwed and fixed, so that the conductive rod a3 can be installed and fixed more conveniently.

[0057] Embodiment 2:

[0058] Based on the first embodiment, a communication pipe is provided in this embodiment, as shown in the attached Figure 5 As shown, it includes an electric control component with a conductive rod as described in any scheme in Example 1, and also includes a tube body b, and the electric control component with a conductive rod is adapted to be installed in the tube body b.

[0059] Furthermore, the tube body b may be adapted to be provided with a structure for fixing and connecting the conductive rod a3 in the electric control component, for example, Figure 5As shown, when one end of the conductive rod a3 is provided with a threaded structure, a connecting portion for screwing and fixing the end of the conductive rod a3 can be provided in the tube body b according to the position of the conductive rod a3, so as to achieve further fixed installation of the conductive rod a3, so as to improve the fixing stability of the conductive rod a3, and thereby enable the conductive rod a3 to stably output the electrical signal in a stable installation state, thereby further improving the working stability of the communication tube.

[0060] The above is only a preferred embodiment of the utility model, and does not limit the scope of the utility model. In addition, the terms "vertical", "horizontal", "front", "rear", etc. mentioned in the embodiments of the utility model indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. It should be further explained that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like in the description should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances. The utility model will be described in detail with reference to the drawings and in combination with the embodiments.

[0061] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electric control component with a conductive rod, characterized in that: include: Electronic control housing (a1); A circuit assembly (a2), which is installed in the electronic control housing (a1); A rigid conductive rod (a3) ​​for outputting electrical signals to the outside and inserted into the insertion hole (a101) of the electrical control housing (a1); and provided between the circuit assembly (a2) and the conductive rod (a3): an internal conductive strip (a4) for forming an electrical connection; One end of the internal conductive belt (a4) is connected to the circuit component (a2), and the other end includes a conductive sleeve (a401), which is sleeved on the outer periphery of the conductive rod (a3) ​​and has a portion connected to the conductive rod (a3) ​​for electrical connection.

2. The electric control assembly with a conductive rod according to claim 1, characterized in that: The conductive sleeve (a401) is at least partially inserted into the insertion hole (a101).

3. The electric control assembly with a conductive rod according to claim 2, characterized in that: An insertion portion (a1011) is protrudingly formed on the hole wall of the insertion hole (a101), and an insertion groove (a4011) is provided on the conductive sleeve (a401) to fit the insertion portion (a1011), and the insertion portion (a1011) is adapted to be inserted into the insertion groove (a4011).

4. The electric control assembly with a conductive rod according to claim 3, characterized in that: An end of the insertion portion (a1011) facing the conductive sleeve (a401) for insertion is provided with an insertion portion guide surface (a1011a) which is arranged in an inclined surface and is used to guide the insertion portion (a1011) to be inserted into the insertion groove (a4011).

5. The electric control assembly with a conductive rod according to claim 3, characterized in that: There are at least two inserting portions (a1011), and the two inserting portions (a1011) are symmetrically located on both sides of the conductive rod (a3).

6. The electric control assembly with a conductive rod according to claim 2, characterized in that: The electric control housing (a1) is connected to a limiting sleeve (a5), and the limiting sleeve (a5) is provided with: a limiting hole (a501) which is opposite to the insertion hole (a101) and is adapted for the conductive rod (a3) ​​to be inserted; The hole wall of the limiting hole (a501) is convexly formed with: a plurality of limiting portions (a5011) surrounding the outer circumference of the conductive rod (a3) ​​and abutting against the conductive rod (a3).

7. The electric control assembly with a conductive rod according to claim 6, characterized in that: In the insertion direction of the conductive rod (a3), both ends of the limiting portion (a5011) are provided with chamfers so as to guide the conductive rod (a3) ​​to be inserted into the middle area surrounded by a plurality of the limiting portions (a5011).

8. The electric control assembly with a conductive rod according to claim 6, characterized in that: The limiting sleeve (a5) comprises: a limiting sleeve inserting portion (a502) inserted into the inserting hole (a101) from an end away from the conductive sleeve (a401), the limiting sleeve inserting portion (a502) being connected to a portion of the conductive sleeve (a401) inserted into the inserting hole (a101), and a clamping portion (a5021) being formed protrudingly on the outer periphery of the limiting sleeve inserting portion (a502); The insertion hole (a101) has a hole wall protrudingly formed with: a locking portion (a1012) disposed on a side of the locking portion (a5021) away from the conductive sleeve (a401); The clamping portion (a1012) and the conductive sleeve (a401) jointly clamp the clamping portion (a5021) so that the limiting sleeve (a5) is fixedly connected to the electric control housing (a1).

9. An electric control assembly with a conductive rod according to any one of claims 1 to 8, characterized in that: One end of the conductive rod (a3) ​​is provided with a threaded structure.

10. A communication tube, characterized in that: It comprises a tube body (b), and an electric control component with a conductive rod as claimed in any one of claims 1 to 9, wherein the electric control component with a conductive rod is built in the tube body (b).

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