Controller sealing ring
By designing a controller sealing ring that includes a fixed cylinder, sleeve, reinforcing components, and support rod, the problems of easy deformation, loosening, and poor adaptability of traditional sealing rings are solved, achieving better sealing effect and stable connection, adapting to different controller models, and reducing manufacturing costs.
Patent Information
- Application Number
- CN202423241410.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Traditional controller sealing rings are prone to deformation and loosening during long-term use, resulting in poor sealing performance and difficulty in adapting to different controller models, increasing manufacturing and time costs.
A sealing ring comprising a fixed sleeve and a sleeve is designed, with internal reinforcing components and support rods, and external foot rings and retaining rings. Through one-piece molding and the combination of multiple structures, a stable connection and sealing effect are achieved.
It improves sealing performance, prevents external liquids and impurities from entering, ensures normal operation of the controller, adapts to different controller models, and reduces manufacturing costs.
Smart Images
Figure CN223730104U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sealing technical field, concretely relates to a controller sealing ring. BACKGROUND
[0002] As the core component in electronic equipment, the stability and reliability of the controller are crucial to the operation of the whole system. In the design and manufacturing process of the controller, the connection and sealing of the wire are an important link that cannot be ignored. The traditional wire connection method often has problems such as insufficient sealing performance and poor stability, which can easily lead to the entry of external liquids, dust and other impurities into the controller, thereby affecting the normal operation of the controller and even causing failure.
[0003] The existing controller sealing ring still has some deficiencies in design. For example, although some sealing rings can achieve basic sealing function, due to their simple structure, they lack sufficient support and reinforcement, which can easily cause deformation, loosening and other problems during long-term use, thereby affecting the sealing effect.
[0004] In addition, different models of controllers have different parameters such as shell wall thickness and opening size, which also puts higher requirements on the design of the sealing ring. The traditional sealing ring is often difficult to adapt to different models of controllers, which leads to the need to customize different specifications of sealing rings in actual application, increasing the manufacturing cost and time cost. Therefore, the utility model provides a controller sealing ring that can solve the above problems. UTILITY MODEL CONTENT
[0005] In view of the above technical deficiencies, the utility model aims to provide a controller sealing ring that can achieve better sealing effect.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme: the utility model provides a controller sealing ring, which comprises a fixed cylinder and a sleeve, the sleeve is connected to one end of the fixed cylinder, the fixed cylinder and the sleeve are integrally formed, the inside of the fixed cylinder and the sleeve is provided with a mounting hole, and the mounting hole is sleeved on the outside of the wire on the controller, the sleeve can be inserted into the opening of the controller shell.
[0007] A plurality of reinforcing components are installed in the inside of the fixed cylinder and the sleeve in the circumferential direction;
[0008] The first and second foot rings are provided on the fixed cylinder, the first and second foot rings are attached to the outer wall of the controller shell, and the first and second foot rings and the controller shell form a sealed cavity.
[0009] Preferably, a plurality of main support rods are installed in the inner interlayer of the fixing cylinder and the sleeve, the first foot ring is internally provided with a plurality of first side support rods, the second foot ring is internally provided with a plurality of second side support rods, and the first side support rods, the second side support rods and the main support rods are in one-to-one correspondence and fixedly connected with the corresponding main support rods.
[0010] Preferably, the first locking ring and the second locking ring are rotatably installed in the inner part of the fixing cylinder, the first locking ring is sleeved on the outer end of the main support rod, and the second locking ring is sleeved on the connecting position of the first side support rod and the main support rod.
[0011] Preferably, the middle part of the first side support rod is provided with a bent part, the third locking ring is installed in the inner part of the first foot ring, and the third locking ring is sleeved at the bent part.
[0012] Preferably, the end of the sleeve away from the fixing cylinder is provided with a plurality of clamping rings, a plurality of reverse insertion rods are installed in the inner part of the clamping ring, the reverse insertion rods correspond to the main support rods, and are fixedly connected with the corresponding main support rods.
[0013] Preferably, gaps are left between the plurality of clamping rings.
[0014] Preferably, the outer part of the fixing cylinder is provided with a plurality of annular grooves.
[0015] Preferably, the end part of the first foot ring and the second foot ring is a circular arc surface.
[0016] The utility model discloses the beneficial effect lies in:
[0017] Through the integrated design of the fixing cylinder and the sleeve, and the setting of the internal reinforcing assembly and the support rod, the sealing performance of the sealing ring is effectively improved, external liquid and impurities are prevented from entering the controller, and the normal operation of the controller is ensured.
[0018] The close adhesion of the first foot ring and the second foot ring to the controller shell, and the reverse abutting structure of the clamping ring and the reverse insertion rod, ensure the stable connection of the sealing ring and the controller shell, avoid the problem of loose or falling of the wire, the bent part design of the first side support rod middle part, and the circular arc surface design of the end part of the first foot ring and the second foot ring make the adhesion of the sealing ring and the controller shell more close, and the sealing effect is further improved.
[0019] The annular groove design of the outer part of the fixing cylinder makes the sealing ring have certain bending function and not easy to break; meanwhile, the gap design between the clamping rings makes the sealing ring can adapt to the controller of different wall thickness, improves its versatility and practicality. DRAWINGS
[0020] Figure 1 It is the connection diagram of the sealing ring, the controller shell and the wire.
[0021] Figure 2 is a perspective view of the sealing ring.
[0022] Figure 3 is a structural view of the reinforcing assembly.
[0023] Figure 4 is Figure 1 is an enlarged view of A in
[0024] In the figure: 1, controller housing, 2, wire, 3, fixed cylinder, 4, sleeve, 5, first locking ring, 6, second locking ring, 7, first foot ring, 8, third locking ring, 9, second foot ring, 10, snap ring, 11, annular groove, 12, main support rod, 13, first side support rod, 14, bend, 15, second side support rod, 16, inverted plug rod. DETAILED DESCRIPTION
[0025] The utility model is described below with specific examples, but is not limited to the utility model.
[0026] Example one
[0027] As Figures 1-4 shown, in this embodiment, a controller sealing ring is provided, which comprises a fixed cylinder 3 and a sleeve 4, the sleeve 4 is connected to one end of the fixed cylinder 3, the fixed cylinder 3 and the sleeve 4 are integrally formed, the inside of the fixed cylinder 3 and the sleeve 4 is provided with a mounting hole, and the mounting hole is sleeved on the outside of the wire 2 on the controller, the sleeve 4 can be inserted into the opening of the controller housing 1, the fixed cylinder 3 is arranged outside the controller housing 1 in the installed state, the sleeve 4 extends to the inside of the controller housing 1, and the fixed cylinder 3 and the sleeve 4 are sleeved on the wire 2 of the controller, which not only realizes the stable effect of the wire 2 but also has a sealing effect.
[0028] A plurality of reinforcing assemblies are installed in the inside of the fixed cylinder 3 and the sleeve 4 in the circumferential direction, the reinforcing assembly is a support arranged in the inside of the fixed cylinder 3 and the sleeve 4, a plurality of annular grooves 11 are arranged on the outside of the fixed cylinder 3, which not only has an anti-skid effect but also ensures that the fixed cylinder 3 has a bending function and is not easy to break.
[0029] The first foot ring 7 and the second foot ring 9 are arranged on the fixed cylinder 3, the first foot ring 7 and the second foot ring 9 are attached to the outer wall of the controller housing 1, a sealed cavity is formed between the first foot ring 7, the second foot ring 9 and the controller housing 1, the first foot ring 7 and the second foot ring 9 are annular bodies, which can have a sealing effect, and the sealed cavity can also have an effect of isolating liquid and impurities, so as to avoid the liquid and impurities from entering the controller housing 1.
[0030] Example two
[0031] As Figures 1-4As shown, based on Embodiment 1, this embodiment provides an internal support structure for the fixed cylinder 3 and the sleeve 4, as detailed below:
[0032] Multiple main support rods 12 are installed in the internal interlayer of the fixing cylinder 3 and the sleeve 4. Multiple first side support rods 13 are provided inside the first foot ring 7, and multiple second side support rods 15 are provided inside the second foot ring 9. The first side support rods 13 and the second side support rods 15 correspond one-to-one with the main support rods 12 and are fixedly connected to the corresponding main support rods 12. The main support rods 12 are components used to connect the fixing cylinder 3 and the sleeve 4. The first side support rods 13 and the second side support rods 15 are the internal support components of the first foot ring 7 and the second foot ring 9, respectively.
[0033] The fixed cylinder 3 is rotatably equipped with a first locking ring 5 and a second locking ring 6. The first locking ring 5 is sleeved on the outer end of the main support rod 12, and the second locking ring 6 is sleeved at the connection position between the first side support rod 13 and the main support rod 12. Both the first locking ring 5 and the second locking ring 6 can tighten multiple main support rods 12. The second locking ring 6 can tighten both the main support rod 12 and the side support rod, making the fixed cylinder 3 and the sleeve 4 fit more thoroughly with the wire 2.
[0034] The first side support rod 13 has a bend 14 in the middle. The third locking ring 8 is installed inside the first foot ring 7. The third locking ring 8 is fitted at the bend 14. The bend 14 divides the first side support rod 13 into two parts. The first part is connected to the main support rod 12 and is relatively less prone to deformation. The second part is the end, which is relatively soft. The outside is the first foot ring 7, which makes it fit more closely to the controller housing 1 and provides a better sealing effect.
[0035] The ends of the first foot ring 7 and the second foot ring 9 are both rounded, allowing for a tighter fit with the controller housing.
[0036] Example 3
[0037] like Figures 1-4 As shown, based on Embodiment 1 and Embodiment 2, this embodiment provides a retaining ring 10 structure, as detailed below:
[0038] The sleeve 4 is provided with multiple retaining rings 10 at the end away from the fixed cylinder 3. Multiple inverted rods 16 are installed inside the retaining rings 10. The inverted rods 16 correspond one-to-one with the main support rods 12 and are fixedly connected to the corresponding main support rods 12. The retaining rings 10 are used to form a reverse clamping with the inner wall of the controller housing 1, so that the sleeve 4 cannot be easily pulled out after insertion. The inverted rods 16 are the supporting components inside the retaining rings 10, and can also play a sealing role.
[0039] There are gaps between the multiple retaining rings 10, and multiple positions can be locked when the sleeve 4 is inserted, which can be used for controllers with different wall thicknesses.
[0040] Working principle:
[0041] The sealing ring ensures the stable connection and sealing performance of the controller wire 2. During the installation process, the sleeve 4 is inserted into the opening of the controller shell 1, and the fixed cylinder 3 is left outside the shell, which not only stabilizes the wire 2, but also effectively prevents external liquids and impurities from entering the controller.
[0042] The plurality of reinforcing components installed in the fixed cylinder 3 and the sleeve 4 form the main support structure of the sealing ring, which enhances the overall strength and stability of the sealing ring. At the same time, the plurality of annular grooves 11 on the outside of the fixed cylinder 3 not only provide anti-skid effect, but also ensure that the fixed cylinder 3 has certain bending function, so as not to be easily broken.
[0043] The first foot ring 7 and the second foot ring 9 are closely attached to the outer wall of the controller shell 1, forming a sealed cavity and further enhancing the sealing effect. In addition, the tightening effect of the first locking ring 5 and the second locking ring 6 makes the fixed cylinder 3 and the sleeve 4 more thoroughly attached to the wire 2, improving the sealing performance. The bend 14 in the middle of the first side support rod 13 makes the first foot ring 7 more closely contact with the controller shell 1, further improving the sealing performance.
[0044] The plurality of inverted rods 16 inside the snap ring 10 are fixedly connected with the main support rod 12, forming a reverse pressing structure, so that the sleeve 4 cannot be easily pulled out after being inserted into the controller shell 1. At the same time, the gap design between the snap rings 10 makes the sealing ring adapt to controllers with different wall thicknesses.
[0045] Finally, it should be pointed out that the above embodiments are only used to illustrate and not to limit the technical solutions of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present application can still be modified or replaced equivalently without departing from the spirit and scope of the present application. Any modification or partial replacement should be covered in the scope of the claims of the present application.
Claims
1. A controller sealing ring, comprising a fixed cylinder (3) and a sleeve (4), the sleeve (4) being connected at one end of the fixed cylinder (3), the fixed cylinder (3) and the sleeve (4) being integrally formed, the inside of the fixed cylinder (3) and the sleeve (4) being provided with a mounting hole, and the outside of a wire (2) on a controller being sleeved through the mounting hole, the sleeve (4) being capable of being inserted into an opening of a controller housing (1), characterized in that: a plurality of reinforcing components are circumferentially mounted in the inside of the fixed cylinder (3) and the sleeve (4); a first foot ring (7) and a second foot ring (9) are provided on the fixed cylinder (3), the first foot ring (7) and the second foot ring (9) being attached to the outer wall of the controller housing (1), and a sealed cavity being formed between the first foot ring (7), the second foot ring (9) and the controller housing (1). A plurality of main support rods (12) are mounted in the interlayer of the inside of the fixed cylinder (3) and the sleeve (4), a plurality of first side support rods (13) are provided in the inside of the first foot ring (7), a plurality of second side support rods (15) are provided in the inside of the second foot ring (9), the first side support rods (13) and the second side support rods (15) corresponding to the main support rods (12) one by one and being fixedly connected with the corresponding main support rods (12). A first locking ring (5) and a second locking ring (6) are rotatably mounted in the inside of the fixed cylinder (3), the first locking ring (5) being sleeved at the outer end of the main support rod (12), and the second locking ring (6) being sleeved at the connection position of the first side support rod (13) and the main support rod (12).
2. The controller seal ring of claim 1, wherein, A bend (14) is provided at the middle part of the first side support rod (13), a third locking ring (8) is mounted in the inside of the first foot ring (7), and the third locking ring (8) is sleeved at the bend (14).
3. The controller seal ring of claim 2, wherein, A plurality of clamping rings (10) are provided at the end of the sleeve (4) away from the fixed cylinder (3), a plurality of inverted insertion rods (16) are mounted in the inside of the clamping ring (10), the inverted insertion rods (16) corresponding to the main support rods (12) one by one and being fixedly connected with the corresponding main support rods (12).
4. The controller seal ring of claim 2, wherein, Gaps are left between the plurality of clamping rings (10).
5. The controller seal ring of claim 1, wherein, A plurality of annular grooves (11) are provided on the outside of the fixed cylinder (3).
6. A controller seal ring according to claim 5, wherein, The end part of the first foot ring (7) and the second foot ring (9) is a circular arc surface.
7. The controller seal ring of claim 1, wherein, 8. The controller seal ring of claim 1, wherein,