Hanging tool
By designing a removable connected conductive head and insulated enclosure structure in the hanger, the general conductive performance and difficult replacement are solved, and more efficient conductive and maintenance convenience is achieved.
Patent Information
- Application Number
- CN202422061948.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The conductive properties of existing hangers are average, and it is difficult to replace the conductive sheet, which affects the convenience of maintenance.
A hanging tool is designed, including a hanger, a connecting seat, a wire and a conductive head. By opening a connecting port and a storage channel on the hanger, the connecting port is closed with an insulating member, and the wire and a conductive head are detachably connected to the connecting member. The wire is arranged in the storage channel to protect the conductive performance, and the conductive head can be detached for easy replacement.
It improves the conductive performance and maintenance convenience of the hanger, avoids contact and discharge of conductors and electrolyte, and simplifies the replacement process of conductive heads.
Smart Images
Figure CN223134630U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electrochemical treatment carriers, and in particular to a hanger. Background Art
[0002] When a product is surface treated by electrochemical treatment such as anodizing, a hanger is usually used to fix the product and conduct electricity to the product. At present, corrosion-resistant materials such as titanium are usually used as the carrier body of the hanger, and conductive sheets such as aluminum sheets are welded on the carrier body to contact the product. During the surface treatment of the product, the power source conducts electricity to the product through the carrier body and the conductive sheets, and a closed circuit is formed under the action of the electrolyte. However, corrosion-resistant materials such as titanium have average conductivity. In addition, conductive sheets such as aluminum sheets need to be replaced frequently due to oxidation during the electrochemical treatment process, and the conductive sheets are welded on the carrier body, which makes it difficult to replace the conductive sheets, thereby affecting the convenience of hanger maintenance. Utility Model Content
[0003] In view of the above, it is necessary to propose a hanger to improve the conductive performance and the convenience of maintenance.
[0004] An embodiment of the present application provides a hanger, including a hanger, a connecting seat, a wire and a conductive head; the hanger is provided with a first connecting port, a second connecting port and a storage channel, and the storage channel extends from the first connecting port to the second connecting port; the connecting seat includes an insulating member and a connecting member, the insulating member covers the second connecting port, the connecting member is inserted into the insulating member and extends into the storage channel; one end of the wire is passed through the storage channel and connected to the connecting member, the other end of the wire extends from the first connecting port, and the other end of the wire is used to connect to a power source; the conductive head is detachably connected to the connecting member, and the conductive head is used to connect to a product to be electrochemically treated.
[0005] The hanger of the embodiment of the present application is provided with a first connection port, a second connection port and a storage channel on the hanger, an insulating member cover is provided on the second connection port, a connector is inserted into the insulating member and extends into the storage channel, and a wire is provided to pass through the storage channel and is connected to the power source and the connector respectively, and a conductive head for connecting to the product to be electrochemically treated is provided and detachably connected to the connector. When the product is surface treated by electrochemical treatment, the power source conducts electricity to the product through the wire, the connector and the conductive head, and forms a closed loop under the action of the electrolyte. Since the conductive performance of the wire is good and the storage channel protects the wire, the insulating member closes the second connection port, avoiding discharge of the wire in contact with the electrolyte, thereby improving the conductive performance of the hanger. In addition, since the conductive head and the connector are detachably connected, it is convenient to replace the conductive head, thereby improving the convenience of maintaining the hanger.
[0006] In some embodiments, a slot is formed on a side of the insulating member facing away from the hanging bracket. The connecting member is disposed in the slot, and there is a gap between the connecting member and the slot wall. An avoidance groove is formed on a side of the conductive head facing the connecting member. The conductive head is inserted into the gap and the connecting member is received in the avoidance groove.
[0007] In some embodiments, the conductive head includes a covering member and a conductive member; the covering member is inserted into the gap, and the avoidance groove is formed on a side of the covering member facing the connecting member; the conductive member passes through the covering member and is detachably connected to the connecting member, and the conductive member is used for connecting to the product to be electrochemically processed.
[0008] In some embodiments, a jack is formed in the connecting member, and the conductive member is movably inserted into the jack.
[0009] In some embodiments, the conductive member is made of tungsten material.
[0010] In some embodiments, the hanger further includes a sealing ring, the sealing ring is disposed in the gap, and the sealing ring is located between the conductive head and the bottom of the slot.
[0011] In some embodiments, a plugging protrusion protrudes from a side of the insulating member facing away from the hanging bracket. An embedding groove is formed in the plugging protrusion, the connecting member is disposed in the embedding groove, a receiving groove is formed on a side of the conductive head facing the connecting member, the conductive head covers the plugging protrusion and is detachably connected to the connecting member, and the receiving groove is used for receiving the plugging protrusion.
[0012] In some embodiments, the hanging bracket includes a support member and a corrosion-resistant member; the first connection port, the second connection port and the receiving channel are all formed in the support member; the corrosion-resistant member is sleeved outside the support member for protecting the support member.
[0013] In some embodiments, the support member includes a main rod, a support rod and a cross bar; the main rod extends along a first direction, and the first connection port is formed at one end of the main rod; the support rod is disposed on the main rod and extends along a second direction; the cross bar is disposed on the support rod and extends along a third direction, the middle parts of the support rod and the cross bar are connected, the first direction, the second direction and the third direction are perpendicular to each other in pairs, two second connection ports are respectively formed at both ends of the cross bar, the receiving channel is formed in the main rod, the support rod and the cross bar and extends from the first connection port to each second connection port, the number of the connection seats and the conductive heads are both multiple, the multiple connection seats and the multiple conductive heads respectively correspond to each other one by one, each second connection port is covered with an insulating member, and each conductive head is detachably connected to the corresponding connecting member.
[0014] In some embodiments, the cross bar is detachably connected to the support rod. The corrosion-resistant member includes a fixed part and a movable part. The fixed part is sleeved outside the main rod and the support rod, and the movable part is sleeved outside the cross bar. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 FIG. is a schematic perspective view of a hanger provided by an embodiment of the present application.
[0016] Figure 2 is Figure 1 FIG. is an exploded structural view of a hanger bracket in the shown hanger.
[0017] Figure 3 is Figure 1 FIG. is an exploded structural view of a connection seat, a conductive head and a sealing ring in the shown hanger.
[0018] Figure 4 is Figure 1 FIG. is an exploded structural view of a connection seat, a conductive head and a sealing ring in the shown hanger from another angle.
[0019] Figure 5 FIG. is an exploded structural view of a connection seat and a conductive head provided by another embodiment.
[0020] Figure 6 is Figure 5 FIG. is an exploded structural view of the shown connection seat and conductive head from another angle.
[0021] BRIEF DESCRIPTION OF THE MAIN ELEMENT SYMBOLS
[0022] Hanger 100
[0023] Hanger bracket 10
[0024] Support member 11
[0025] First connection port 1101
[0026] Second connection port 1102
[0027] Receiving channel 1103
[0028] Main rod 111
[0029] Support rod 112
[0030] Cross bar 113
[0031] Corrosion-resistant member 12
[0032] Fixed part 121
[0033] Movable part 122
[0034] Connecting base 20
[0035] Insulating part 21
[0036] Slot 211
[0037] Gap 2111
[0038] Insertion protrusion 212
[0039] Embedding groove 2121
[0040] Connecting member 22
[0041] Jack 221
[0042] Wire 30
[0043] Conductive head 40
[0044] Covering member 41
[0045] Avoidance groove 411
[0046] Receiving groove 412
[0047] Conductive member 42
[0048] Sealing ring 50 Specific implementation mode
[0049] The following describes in detail the implementation modes of the present application. Examples of the implementation modes are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The implementation modes described below with reference to the drawings are exemplary and are only used to explain the present application and should not be construed as limiting the present application.
[0050] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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 should not be construed as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, it should be noted that the meaning of "a plurality" is two or more unless otherwise specifically defined.
[0051] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows mutual communication. It can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to specific circumstances. Some embodiments of the present application will be described in detail below with reference to the drawings.
[0052] Please refer to Figure 1 , an embodiment of the present application provides a fixture 100 for carrying a product (not shown in the figure) and conducting electricity to the product when the surface of the product is treated by an electrochemical treatment method. Among them, the electrochemical treatment method can include anodic treatment, cathodic treatment, etc. The product can be an aluminum alloy plate, an aluminum alloy housing of an electronic product, etc. For the convenience of understanding and description, an embodiment of the present application takes the electrochemical treatment method as anodic treatment and the product as an aluminum alloy plate as an example for illustration. Obviously, this is not a limitation on the embodiments of the present application.
[0053] Please refer to Figure 1 and Figure 2 , the fixture 100 of this embodiment includes a hanging rack 10, a connection base 20, a wire 30, and a conductive head 40. Here, Figure 1 and Figure 2 the Z-axis direction shown in Figure 1 and Figure 2 is defined as the first direction, Figure 1 and Figure 2 the Y-axis direction shown in
[0054] is defined as the second direction, and
[0055] the X-axis direction shown in
[0056] is defined as the third direction. The first direction, the second direction, and the third direction are perpendicular to each other in pairs.
[0057] The conducting head 40 is detachably connected to the connecting member 22, and the conducting head 40 is used to connect with the product to be electrochemically processed.
[0058] Specifically, the wire 30 can be a wire with good electrical conductivity such as a copper wire or an aluminum wire and including an insulating sheath, preferably a copper wire. When the surface of the product is treated by an electrochemical treatment method, the product is connected to the conducting head 40, and the hanging rack 10 is moved to move the product into the electrolyte (not shown in the figure). The power supply conducts electricity to the product through the wire 30, the connecting member 22 and the conducting head 40, and a closed circuit is formed under the action of the electrolyte. Since the wire 30 has good electrical conductivity, and the storage channel 1103 protects the wire 30, and the insulating member 21 seals the second connection port 1102, it avoids the wire 30 from contacting and discharging with the electrolyte, thereby improving the electrical conductivity of the hanging tool 100. In addition, by setting the conducting head 40 to be detachably connected to the connecting member 22, it is convenient to replace the conducting head 40, thereby improving the convenience of maintaining the hanging tool 100.
[0059] In this embodiment, the hanging rack 10 includes a support member 11 and a corrosion-resistant member 12. The first connection port 1101, the second connection port 1102 and the storage channel 1103 are all opened on the support member 11; the corrosion-resistant member 12 is sleeved outside the support member 11, and the corrosion-resistant member 12 is used to protect the support member 11. Specifically, the support member 11 can be made of a material with relatively high strength such as stainless steel, and the corrosion-resistant member 12 can be made of a material with strong corrosion resistance, high temperature resistance and insulation such as polytetrafluoroethylene (PTFE), PFA (modified material), polyvinylidene fluoride (PVDF), etc. Since the support member 11 is easily corroded and damaged in the electrolyte, and the corrosion-resistant member 12 generally has insufficient rigidity, by sleeving the corrosion-resistant member 12 outside the support member 11 and opening the first connection port 1101, the second connection port 1102 and the storage channel 1103 on the support member 11, the advantages of the support member 11 and the corrosion-resistant member 12 are combined, which is not only beneficial to improving the overall structural strength of the hanging rack 10, but also beneficial to improving the service life of the hanging rack 10.
[0060] In some other embodiments, the hanging rack 10 can also be made of a corrosion-resistant material such as titanium, but the cost of titanium is relatively high. By setting the hanging rack 10 to include a support member 11 and a corrosion-resistant member 12 in this embodiment, it is beneficial to reduce the cost of the hanging rack 10.
[0061] In this embodiment, the support member 11 includes a main rod 111, a support rod 112, and a cross bar 113. The main rod 111 extends in a first direction, and a first connection port 1101 is opened at one end of the main rod 111; the support rod 112 is provided on the main rod 111 and extends in a second direction; the cross bar 113 is provided on the support rod 112 and extends in a third direction. The middle parts of the support rod 112 and the cross bar 113 are connected. Second connection ports 1102 are respectively opened at both ends of the cross bar 113. A storage channel 1103 is opened in the main rod 111, the support rod 112, and the cross bar 113 and extends from the first connection port 1101 to each second connection port 1102. The number of connection seats 20 and conductive heads 40 are both multiple. The multiple connection seats 20 and the multiple conductive heads 40 correspond to each other one by one. An insulating member 21 is covered on each second connection port 1102, and each conductive head 40 is detachably connected to a corresponding connecting member 22. With such a setting, the structure of the support member 11 is simpler and more compact, and the conductive heads 40 provided at both ends of the cross bar 113 can respectively connect to one product, which is beneficial to increasing the number of products that the hanger 100 can hang.
[0062] In this embodiment, the number of the support rods 112 and the cross bars 113 are both multiple. The middle part of the main rod 111 is connected to the support rods 112. Both ends of the support rod 112 are respectively connected to a cross bar 113. A second connection port 1102 is opened at both ends of each cross bar 113, and an insulating member 21 is covered on each second connection port 1102. When the hanger 100 hangs a product, the two products are respectively arranged on both sides of the main rod 111 and the support rod 112 in the third direction, and each product is connected to the multiple conductive heads 40 on one side of the main rod 111 and the support rod 112, which is beneficial to improving the stability of the hanger 100 when hanging products.
[0063] In this embodiment, the wire 30 can be a multi-core wire. One end of the wire 30 is connected to a power source, and the other end of the wire 30 is respectively connected to the multiple connecting members 22.
[0064] In some other embodiments, the wire 30 can also be multiple. Both ends of each wire 30 are respectively connected to the power source and a connecting member 22. The embodiments of the present application do not make specific limitations on this.
[0065] In this embodiment, the cross bar 113 is detachably connected to the support rod 112. The corrosion-resistant member 12 includes a fixed part 121 and a moving part 122. The fixed part 121 is sleeved outside the main rod 111 and the support rod 112, and the moving part 122 is sleeved outside the cross bar 113. In this way, it is convenient to process and maintain the hanger 10.
[0066] In this embodiment, the cross bar 113 and the support bar 112 can be connected by plugging through a joint (not shown in the figure), or can be connected by clamping, bolts (not shown in the figure), connecting pieces (not shown in the figure), etc. The embodiments of the present application do not make specific limitations on this.
[0067] Please refer to Figure 3 and Figure 4 In this embodiment, a slot 211 is formed on the side of the insulating member 21 facing away from the hanging bracket 10. The connecting member 22 is disposed in the slot 211, and there is a gap 2111 between the connecting member 22 and the slot wall of the slot 211. An avoidance groove 411 is formed on the side of the conductive head 40 facing the connecting member 22. The conductive head 40 is inserted into the gap 2111 and the connecting member 22 is received in the avoidance groove 411. Thus, when the conductive head 40 is connected to the connecting member 22, the conductive head 40 can protect the connecting member 22, thereby reducing the probability of the electrolyte contacting the connecting member 22 and damaging the connecting member 22.
[0068] In this embodiment, the insulating member 21 can also be made of materials with strong corrosion resistance, high temperature resistance and insulation such as polytetrafluoroethylene (PTFE), PFA (modified material), polyvinylidene fluoride (PVDF), etc., which is beneficial to improving the service life of the insulating member 21.
[0069] In this embodiment, the conductive head 40 includes a covering member 41 and a conductive member 42. The covering member 41 is inserted into the gap 2111, and the avoidance groove 411 is formed on the side of the covering member 41 facing the connecting member 22; the conductive member 42 passes through the covering member 41 and is detachably connected to the connecting member 22, and the conductive member 42 is used to connect to the product to be electrochemically treated. Specifically, the covering member 41 can also be made of materials with strong corrosion resistance, high temperature resistance and insulation such as polytetrafluoroethylene (PTFE), PFA (modified material), polyvinylidene fluoride (PVDF), etc., so as to effectively protect the connecting member 22. The conductive member 42 can be made of a material that is difficult to react with the electrolyte and has good electrical conductivity. By setting the conductive member 42 to be detachably connected to the connecting member 22, the contact area between the conductive head 40 and the product can be made more concentrated, which is beneficial to improving the electrical conductivity of the hanger 100.
[0070] In this embodiment, the connecting member 22 is provided with a jack 221, and the conductive member 42 is movably inserted into the jack 221. Thus, it is beneficial to improve the convenience and stability of the connection between the conductive head 40 and the connecting member 22.
[0071] In some other embodiments, it is also possible to set the conductive member 42 to be connected to the connecting member 22 by clamping, abutting, etc., or to form a jack 221 on the conductive member 42, and to protrude a connecting protrusion (not shown in the figure) on the connecting member 22 for insertion and mating connection. The embodiments of the present application do not make specific limitations on this.
[0072] In this embodiment, the conductive member 42 is made of tungsten material. Tungsten material has good conductivity and is not easy to react with the electrolyte, which is beneficial to improving the service life of the conductive head 40.
[0073] In this embodiment, the hanger 100 further includes a sealing ring 50, which is disposed in the gap 2111 and between the conductive head 40 and the bottom of the slot 211. When the conductive head 40 is inserted into the gap 2111, the sealing ring 50 can seal the gap between the conductive head 40 and the bottom of the slot 211, thereby further reducing the probability of the electrolyte contacting the connector 22 and damaging the connector 22.
[0074] In some other embodiments, the gap 2111 may be sealed by dispensing glue when the conductive head 40 is inserted into the gap 2111. This embodiment of the present application does not specifically limit this.
[0075] See also Figure 5 and Figure 6 In another embodiment, a plug-in protrusion 212 is provided on the side of the insulating member 21 facing away from the hanger 10, an embedding groove 2121 is provided on the plug-in protrusion 212, and the connector 22 is provided in the embedding groove 2121. A receiving groove 412 is provided on the side of the conductive head 40 facing the connector 22, the conductive head 40 is covered with the plug-in protrusion 212 and is detachably connected to the connector 22, and the receiving groove 412 is used to receive the plug-in protrusion 212. In this way, when the conductive head 40 is in contact with the connector 22, the conductive head 40 can also protect the connector 22, thereby reducing the probability of the electrolyte contacting the connector 22 and damaging the connector 22.
[0076] In one embodiment, the conductive head 40 and the connector 22 may also be connected by a flange, or by a clamp or the like, which is not specifically limited in the embodiment of the present application.
[0077] In summary, the fixture 100 according to the embodiment of the present application forms a first connection port 1101, a second connection port 1102, and a storage channel 1103 on the hanging rack 10, covers the insulating member 21 on the second connection port 1102, inserts the connecting member 22 into the insulating member 21 and extends it into the storage channel 1103, and arranges a wire 30 to pass through the storage channel 1103 and be respectively connected to a power source and the connecting member 22. A conductive head 40 for connecting to a product is detachably connected to the connecting member 22. When the surface of the product is treated by an electrochemical treatment method, the power source conducts electricity to the product through the wire 30, the connecting member 22, and the conductive head 40, and a closed loop is formed under the action of the electrolyte. Since the wire 30 has good electrical conductivity, the storage channel 1103 protects the wire 30, and the insulating member 21 seals the second connection port 1102, it is avoided that the wire 30 contacts the electrolyte and discharges, thereby improving the electrical conductivity of the fixture 100. In addition, since the conductive head 40 is detachably connected to the connecting member 22, it is convenient to replace the conductive head 40, and thus the convenience of maintaining the fixture 100 is improved.
[0078] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.
[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.
Claims
1. A fixture, characterized in that, Comprising: A hanger, the hanger is provided with a first connection port, a second connection port and a storage channel, and the storage channel extends from the first connection port to the second connection port; A connection seat, including an insulating member and a connecting member, the insulating member covers the second connection port, and the connecting member is inserted into the insulating member and extends into the storage channel; A wire, one end of which is inserted into the storage channel and connected to the connecting member, and the other end extends out of the first connection port for connection to a power source; A conductive head, detachably connected to the connecting member, and the conductive head is used for connecting to a product to be electrochemically treated.
2. The fixture according to claim 1, characterized in that, A slot is provided on a side of the insulating member facing away from the hanger, the connecting member is arranged in the slot, and there is a gap between the connecting member and the slot wall. An avoidance groove is provided on a side of the conductive head facing the connecting member, the conductive head is inserted into the gap and the connecting member is received in the avoidance groove.
3. The fixture according to claim 2, characterized in that, The conductive head includes: A covering member, inserted into the gap, and the avoidance groove is provided on a side of the covering member facing the connecting member; A conductive member, passing through the covering member and detachably connected to the connecting member, and the conductive member is used for connecting to the product to be electrochemically treated.
4. The fixture according to claim 3, wherein, The connecting member is provided with a jack, and the conductive member is movably inserted into the jack.
5. The fixture according to claim 4, characterized in that The conductive member is made of tungsten material.
6. The fixture according to claim 2, wherein The fixture further includes a sealing ring, the sealing ring is arranged in the gap, and the sealing ring is located between the conductive head and the bottom of the slot.
7. The fixture according to claim 1, characterized in that, A plugging protrusion protrudes from a side of the insulating member facing away from the hanger, an embedding groove is provided on the plugging protrusion, the connecting member is arranged in the embedding groove, a receiving groove is provided on a side of the conductive head facing the connecting member, the conductive head covers the plugging protrusion and is detachably connected to the connecting member, and the receiving groove is used for receiving the plugging protrusion.
8. The fixture according to claim 1, wherein, The hanger includes: A support member, the first connection port, the second connection port and the storage channel are all provided on the support member; A corrosion-resistant member, sleeved on the outside of the support member for protecting the support member.
9. The fixture according to claim 8, wherein, The support member includes: A main rod, extending in a first direction, and the first connection port is provided at one end of the main rod; A support rod, arranged on the main rod and extending in a second direction; A cross bar, arranged on the support rod and extending in a third direction, the middle of the support rod is connected to the cross bar, the first direction, the second direction and the third direction are perpendicular to each other in pairs. Two second connection ports are respectively provided at both ends of the cross bar, the storage channel is provided on the main rod, the support rod and the cross bar and extends from the first connection port to each second connection port. The number of the connection seats and the conductive heads are both multiple, and the multiple connection seats and the multiple conductive heads correspond to each other one by one. Each second connection port is covered with an insulating member, and each conductive head is detachably connected to the corresponding connecting member.
10. The fixture according to claim 9, characterized in that, The cross bar is detachably connected to the support rod, the corrosion-resistant member includes a fixed part and a movable part, the fixed part is sleeved on the outside of the main rod and the support rod, and the movable part is sleeved on the outside of the cross bar.