Novel embedded waterproof conductive column structure
By using the interference fit between the conductive post and the electrode collar, the cumbersome installation problem of power transmission inside and outside the sealed casing of electronic products is solved, achieving a simple and efficient waterproof effect, and improving production efficiency and sealing effect.
Patent Information
- Application Number
- CN202423305419.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2034-12-31
AI Technical Summary
When transmitting power inside or outside a sealed enclosure, the installation process of existing electronic products is cumbersome, production efficiency is low, the wires are too long and take up space, and the sealing rings are prone to loosening, resulting in poor waterproof performance.
The conductive post structure is adopted, with each end of the conductive post fitting into the electrode collars inside and outside the housing, and the middle part being interference-fitted with the mounting hole of the housing. This simplifies the installation process, improves production efficiency, and achieves a stable waterproof effect through the cooperation of the sealing ring and the conductive post.
It simplifies the installation process, improves production efficiency, saves on sealing ring material costs, optimizes wire routing, and enhances the waterproof performance of the housing.
Smart Images
Figure CN223797608U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic product technical field especially relates to a novel embedded waterproof conductive column structure. BACKGROUND
[0002] Many existing electronic products in the use process, will inevitably contact with water, water and electronic components directly contact will cause electronic product damage, so many electronic components of electronic products will be arranged in the closed shell inside, thereby avoiding water and electronic components directly contact in use; the inside and outside of waterproof shell realizes power transmission, usually adopts the electric wire to communicate inside and outside the shell, in order to avoid water through the outlet hole and enter the shell inside, will set up the sealing washer at the outlet hole position, but this way is inconvenient in the production installation process, the one end of electric wire needs to be connected with the electronic components in the shell first, the other end is then from the outlet hole position in the shell inside, then the waterproof sealing washer is set on the electric wire, then the sealing washer is embedded in the sealing washer groove on the shell, the length of the electric wire used usually will be much longer than the design wire channel, because the electric wire needs to be inserted from the shell, the shell space is not enough to operate by hand, so it needs enough length to insert the wire from the inside outlet hole outside the shell, the operation process is more complicated, the production efficiency is low, and the length of the electric wire is much longer than the design wire channel, which will occupy a larger space inside the shell, and is easy to interfere with other internal structures, causing some assembly problems, and in the process of arranging the electric wire, the electric wire will be inevitably pulled, which may cause the sealing washer to loosen, resulting in poor waterproof effect of the sealing washer.
[0003] That is, the shortcomings of the existing closed shell inside and outside current transmission structure:
[0004] The inside and outside of the shell realize power transmission, usually adopt the electric wire to communicate inside and outside the shell, in order to avoid water through the outlet hole and enter the shell inside, will set up the sealing washer at the outlet hole position, but this way is inconvenient in the production installation process, the one end of electric wire needs to be connected with the electronic components in the shell first, the other end is then from the outlet hole position in the shell inside, then the waterproof sealing washer is set on the electric wire, then the sealing washer is embedded in the sealing washer groove on the shell, the length of the electric wire used usually will be much longer than the design wire channel, because the electric wire needs to be inserted from the shell, the shell space is not enough to operate by hand, so it needs enough length to insert the wire from the inside outlet hole outside the shell, the operation process is more complicated, the production efficiency is low, and the length of the electric wire is much longer than the design wire channel, which will occupy a larger space inside the shell, and is easy to interfere with other internal structures, causing some assembly problems, and in the process of arranging the electric wire, the electric wire will be inevitably pulled, which may cause the sealing washer to loosen, resulting in poor waterproof effect of the sealing washer. UTILITARIAN CONTENT
[0005] To address the shortcomings of existing technologies, this invention provides a novel embedded waterproof conductive post structure, which solves the problems mentioned in the background section.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A novel embedded waterproof conductive pillar structure includes:
[0008] Inner shell;
[0009] The inner shell cover and the first sealing ring are provided, wherein the inner shell cover is connected to the front side of the inner shell and the first sealing ring is located between the inner shell cover and the inner shell.
[0010] Electronic components and circuit board bracket, wherein the electronic components are fixedly mounted on the circuit board bracket, and the circuit board bracket is disposed in the internal cavity of the inner shell;
[0011] An inner electrode collar, which is connected to an electronic component;
[0012] An outer electrode collar and an electrode collar positioning groove, wherein the electrode collar positioning groove is provided on the circuit board bracket, and the outer electrode collar is embedded in the electrode collar positioning groove;
[0013] Conductive posts and conductive post mounting holes, wherein the conductive posts are installed in the conductive post mounting holes, and the conductive post mounting holes are formed in the inner shell.
[0014] The second sealing ring is located inside the inner shell at the end away from the first sealing ring.
[0015] Preferably, the small end of the conductive post is inserted into the inner electrode collar, and the conductive post and the conductive post mounting hole are interference fit.
[0016] Preferably, one end of the outer electrode collar is connected to a wire, and the wire acts to connect to an electronic component outside the inner shell.
[0017] Preferably, the inner shell cover is fitted onto the tail of the inner shell, and the front and rear openings of the inner shell are respectively connected to the first sealing ring and the second sealing ring.
[0018] Preferably, the outer electrode collar is inserted into the large end of the conductive post.
[0019] Compared with the prior art, the beneficial effects of this utility model are:
[0020] The novel embedded waterproof conductive column structure is used for connecting the current inside and outside the sealed shell, and can prevent water from entering the shell interior, the conductive column adopts a metal material with good conductive performance as the main body, can well conduct the current, the conductive column is in a ladder shape, and is sleeved with the electrode sleeve rings inside and outside the shell respectively, and the middle stage is in interference fit with the conductive column mounting hole of the shell, so that the waterproof effect is realized; and the structure installation mode is very simple to operate, can greatly improve the production efficiency, can optimize the arrangement of the external wires of the shell, the interference fit between the conductive column and the mounting hole can make the sealing effect more stable, and improves the waterproof effect of the product. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 It is a three-dimensional view of the structure of the utility model;
[0023] Figure 3 It is a front view of the structure of the utility model;
[0024] Figure 4 It is a side view of the structure of the utility model.
[0025] In the drawing: 1, inner shell; 2, inner shell cover; 3, electronic component; 4, circuit board support; 5, first sealing ring; 6, second sealing ring; 7, conductive column; 8, outer electrode sleeve ring; 9, inner electrode sleeve ring; 10, conductive column mounting hole; 11, electrode sleeve ring positioning groove. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0027] Referring to Figures 1-4 A novel embedded waterproof conductive column structure comprises:
[0028] An inner shell 1;
[0029] An inner shell cover 2 and a first sealing ring 5, the inner shell cover 2 is connected to the front side of the inner shell 1, and the first sealing ring 5 is between the inner shell cover 2 and the inner shell 1;
[0030] An electronic component 3 and a circuit board support 4, the electronic component 3 is fixedly installed on the circuit board support 4, and the circuit board support 4 is arranged in the inner cavity of the inner shell 1;
[0031] Inner electrode collar 9, inner electrode collar 9 is connected with electronic component 3;
[0032] Outer electrode collar 8 and electrode collar positioning groove 11, electrode collar positioning groove 11 is arranged in circuit board support 4, outer electrode collar 8 is embedded in electrode collar positioning groove 11;
[0033] Conductive column 7 and conductive column mounting hole 10, conductive column 7 is installed in conductive column mounting hole 10, and conductive column mounting hole 10 is arranged in inner shell 1
[0034] Second sealing ring 6, second sealing ring 6 is arranged in inner shell 1 away from one end of first sealing ring 5.
[0035] In the utility model, the small end of conductive column 7 is inserted into inner electrode collar 9, and conductive column 7 is in interference fit with conductive column mounting hole 10.
[0036] In the utility model, one end of outer electrode collar 8 is connected with an electric wire, and the electric wire acts on the electronic component connected outside inner shell 1.
[0037] More specifically, by arranging the electric wire at one end of outer electrode collar 8, the transmission of current inside and outside the sealed shell is facilitated.
[0038] In the utility model, inner shell cover 2 covers the tail part of inner shell 1, and the front and rear open mouths of inner shell 1 are respectively connected with first sealing ring 5 and second sealing ring 6.
[0039] More specifically, by arranging first sealing ring 5 and second sealing ring 6 at the front and rear open mouths of inner shell 1 respectively, the closed state in the cavity of inner shell 1 is ensured.
[0040] In the utility model, outer electrode collar 8 is inserted into the large end of conductive column 7.
[0041] Working principle: the structure can greatly simplify the assembly operation in the production process, inner electrode collar 9 is connected with electronic component 3, is fixedly installed on circuit board support 4, is then loaded into inner shell 1, through circuit board support 4, the collar on inner electrode collar 9 is aligned with the conductive column mounting hole of inner shell 1, conductive column 7 is directly loaded into the conductive column mounting hole of inner shell 1, the small end of conductive column 7 can be directly inserted into the collar of inner electrode collar 9, outer electrode collar 8 with an electric wire connected outside the shell is directly sleeved on conductive column 7, the length of the electric wire used can be directly according to the length of the wire channel, and the wire is more standardized, the mounting hole of conductive column 7 and inner shell 1 is in interference fit, and a sealing ring is not needed to seal, so that the production efficiency is higher, the material cost of the sealing ring is saved, the economic benefit is improved, the mounting hole inner wall tightly surrounds conductive column 7 by the interference fit of the mounting hole of conductive column 7 and inner shell 1, so that they are not easy to loosen, and better waterproof effect is achieved.
[0042] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0043] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A novel embedded waterproof conductive pillar structure, characterized in that, include: Inner shell (1); Inner shell cover (2) and first sealing ring (5), the inner shell cover (2) is connected to the front side of the inner shell (1), and the first sealing ring (5) is located between the inner shell cover (2) and the inner shell (1); Electronic component (3) and circuit board bracket (4), wherein the electronic component (3) is fixedly mounted on the circuit board bracket (4), and the circuit board bracket (4) is located in the internal cavity of the inner shell (1); An inner electrode collar (9) is connected to an electronic component (3); An outer electrode collar (8) and an electrode collar positioning groove (11) are provided on a circuit board support (4), and the outer electrode collar (8) is embedded in the electrode collar positioning groove (11). Conductive post (7) and conductive post mounting hole (10), wherein the conductive post (7) is installed in the conductive post mounting hole (10), and the conductive post mounting hole (10) is opened in the inner shell (1). The second sealing ring (6) is disposed inside the inner shell (1) at one end away from the first sealing ring (5).
2. The novel embedded waterproof conductive pillar structure according to claim 1, characterized in that, The small end of the conductive post (7) is inserted into the inner electrode collar (9), and the conductive post (7) and the conductive post mounting hole (10) are interference fit.
3. The novel embedded waterproof conductive pillar structure according to claim 1, characterized in that, One end of the outer electrode collar (8) is connected to a wire, and the wire acts on the electronic components connected to the outer shell (1).
4. The novel embedded waterproof conductive pillar structure according to claim 1, characterized in that, The inner shell cover (2) is fitted onto the tail of the inner shell (1), and the front and rear openings of the inner shell (1) are respectively connected to the first sealing ring (5) and the second sealing ring (6).
5. The novel embedded waterproof conductive pillar structure according to claim 1, characterized in that, The outer electrode collar (8) is inserted into the large end of the conductive post (7).