Wiring terminal with dustproof function
By designing a dustproof part on the terminal block and utilizing the combined structure of the bent section and the dustproof strip, the problem of dust entering the wiring hole is solved, achieving the effect of dustproofing and reinforcing the wires.
Patent Information
- Application Number
- CN202520092995.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2035-01-15
AI Technical Summary
After the wires are inserted into the existing terminal blocks, gaps exist that allow dust to enter, resulting in poor contact of the wires.
A dustproof part is designed, including a straight section and a curved section. A dustproof strip and hooks are provided on the curved section. The threaded sleeve and the dustproof strip cooperate to wrap the wires to prevent dust from entering, and the hooks reinforce the wires.
It effectively isolates dust, improves the stability and contact reliability of wires, and reduces the possibility of dust entering the wiring holes.
Smart Images
Figure CN223462424U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of wiring terminal, especially, relate to a wiring terminal with dustproof effect. BACKGROUND
[0002] Wiring terminal is a kind of accessory product for realizing electrical connection, is divided into the category of connector in industry, and wiring terminal includes PCB terminal, hardware terminal, nut terminal, spring terminal etc., when wiring, wire is usually inserted into the wiring hole on wiring terminal with wire core part, then again through the wire core of twist bolt compression, realize the fixation of wire and wiring terminal, but after wire insertion wiring hole, there is gap between wire and wiring hole, dust can easily enter the gap into wiring hole, adhere on wire core and cause poor contact of wire. SUMMARY
[0003] To realize the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a wiring terminal with dustproof effect, including wiring terminal main body, the wiring port for wiring being arranged on wiring terminal main body and the wiring hole for wire end being inserted in wiring port, dustproof part is arranged on wiring hole, dustproof strip is arranged on dustproof part, threaded sleeve is arranged outside dustproof part, dustproof part can be wrapped around wire to isolate most dust by driving threaded sleeve, and small part of dust can be isolated by cooperating with the use of dustproof strip.
[0004] According to the above technical scheme further, the dustproof part includes straight cylinder section, the curved section is arranged on the straight cylinder section, the curved section is provided with a plurality of, the gap is formed between the plurality of curved sections, the dustproof strip is arranged on the curved section and is located in the gap, after the curved section is wrapped around the wire, the dustproof strip will block the gap between the curved sections, and dustproof is realized.
[0005] It is worth mentioning that: there is gap between the plurality of curved sections, a dustproof strip is connected on each curved section, and the dustproof strip is used to fill the gap, when the plurality of curved sections are closed, the dustproof strip will block the gap.
[0006] According to the above technical scheme further, the dustproof part is provided with hooking thorn, when the dustproof part is wrapped around the wire, the hooking thorn will be inserted into the insulating layer of wire, can reinforce the wire, prevent wire from loosening.
[0007] According to the above technical scheme further, the curved section is provided with front half and rear half, the front half of curved section is provided with screw thread, the hooking thorn is arranged in the front half of curved section, the threaded sleeve is screwed with the front half of curved section by screw thread, and the rear half of curved section is not screwed.
[0008] According to the above technical scheme further, the plurality of curved segments are distributed in a circumferential array with the axis of the straight cylinder segment, the plurality of curved segments can be closed by twisting the threaded sleeve, so as to wrap the electric wire, and the dust strip seals the gap between the curved segments.
[0009] According to the above technical scheme further, the threaded sleeve is provided with an anti-skid block, the anti-skid block can be provided in a hexagonal structure, so as to facilitate an operator to pinch and rotate the threaded sleeve.
[0010] It is worth mentioning that: the position of the anti-skid block is always outside the wiring port.
[0011] According to the above technical scheme further, the wiring terminal body is provided with a fastening groove, the fastening groove is communicated with the wiring hole, a fastening bolt is threadedly arranged in the fastening groove, the fastening bolt can press the core of the electric wire downward by twisting, so as to connect the electric wire with the wiring terminal body.
[0012] According to the above technical scheme further, the wiring terminal body is provided with an identification box in which a note can be placed, after the information of the electric wire is recorded on the note, the note can be inserted or pasted on the identification box, so as to facilitate people to better identify the electric wire.
[0013] According to the above technical scheme further, one side of the wiring terminal body is provided with a dovetail groove, the other side of the wiring terminal body is provided with a dovetail block matched with the dovetail groove, so that two same wiring terminal bodies can be spliced through the dovetail groove and the dovetail block.
[0014] Compared with the prior art, the utility model has the advantages that: the dustproof structure of the straight cylinder segment and the curved segment cooperates with the threaded sleeve, after the electric wire is inserted into the wiring hole, the threaded sleeve is twisted, the curved segment wraps the electric wire, most of the dust is isolated, and the dust in the gap between the curved segments is isolated under the cooperation of the dust strip, the possibility of the dust entering the wiring hole is greatly reduced, the curved segment is provided with a front segment and a rear segment, when the curved segment is closed, the threaded sleeve is directly pulled to quickly close the curved segment, the threaded sleeve is twisted to fix the curved segment, and the hook is arranged, so that the stability of the wiring is improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present disclosure, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creating laborious work.
[0016] Figure 1 The overall structure of the embodiments of the utility model is shown in the reference diagram.
[0017] Figure 2 The dustproof part structure state reference schematic diagram of the utility model embodiment.
[0018] Figure 3 The wiring port structure state reference schematic diagram of the utility model embodiment.
[0019] Figure 4 The two wiring terminal main body splicing state reference schematic diagram of the utility model embodiment.
[0020] Marking in the drawing: 1, wiring terminal main body;2, wiring port;3, wiring hole;4, dustproof part;5, straight cylinder section;6, curved section;7, threaded sleeve;8, anti-skid block;9, dustproof strip;10, thread;11, hook;12, fastening groove;13, fastening bolt;14, identification box;15, dovetail groove;16, dovetail block. DETAILED DESCRIPTION
[0021] The embodiments of the present disclosure will be described in detail below with reference to the drawings. The embodiments of the present disclosure can be easily understood by those skilled in the art from the content disclosed in the specification, and other advantages and effects of the present disclosure will be further illustrated below with reference to the drawings.
[0022] Reference Figures 1-4 It can be known that the utility model discloses an embodiment of a wiring terminal with dustproof effect, comprising a wiring terminal main body 1, a wiring port 2 for wiring is opened on the wiring terminal main body 1, a wiring hole 3 for the wire end to insert is opened in the wiring port 2, a dustproof part 4 for dustproof at the wiring is arranged on the wiring hole 3, a threaded sleeve 7 is arranged on the dustproof part 4, the dustproof part 4 can be wrapped around the wire by driving the threaded sleeve 7, and the wire is reinforced, and dust entering the wiring is reduced.
[0023] Further, the dustproof part 4 includes a straight cylinder section 5, a curved section 6 is arranged on the straight cylinder section 5, the curved section 6 is arranged in multiple, and the multiple curved sections 6 are distributed in a circumferential array around the axis of the straight cylinder section 5, a dustproof strip 9 is connected to each of the multiple curved sections 6, a thread 10 is arranged on the curved section 6, the threaded sleeve 7 can be threadedly connected with the thread 10, and the multiple curved sections 6 can be closed by twisting the threaded sleeve 7, so as to wrap the wire, and the dustproof strip 9 can seal the gap between the curved sections 6.
[0024] It is worth mentioning that: there will be a gap between the multiple curved sections 6 distributed in a circumferential array, and a dustproof strip 9 is connected to each of the curved sections 6, and the dustproof strip 9 is in the gap, for filling the gap, when the multiple curved sections 6 are closed, the dustproof strip 9 will block the gap.
[0025] Further, the curved section 6 is provided with a front half and a rear half, the thread 10 is arranged on the front half of the curved section 6, and the threaded sleeve 7 is not threaded with the rear half of the curved section 6 but threaded with the front half of the curved section 6.
[0026] Further, the front half of the curved section 6 is provided with a hook 11, so that when the curved section 6 wraps the wire, the hook 11 can be inserted into the insulation layer of the wire to prevent the wire from loosening.
[0027] Further, the threaded sleeve 7 is provided with an anti-skid block 8, which can be hexagonal in structure to facilitate the operator to pinch and rotate the threaded sleeve 7.
[0028] It is worth mentioning that the position of the anti-skid block 8 is always outside the terminal port 2.
[0029] Further, the terminal body 1 is provided with a fastening groove 12, which is in communication with the terminal hole 3, and the thread 10 in the fastening groove 12 is provided with a fastening bolt 13, which can press the core of the wire by being twisted downward, so that the wire is connected with the terminal body 1.
[0030] Further, the terminal body 1 is provided with an identification box 14 in which a note can be placed, so that after the information of the wire is recorded on the note, the note can be inserted or pasted on the identification box 14, which facilitates people to better identify the wire.
[0031] Further, the terminal body 1 is provided with a dovetail groove 15 on one side, and the other side of the terminal body 1 is provided with a dovetail block 16 corresponding to the dovetail groove 15, so that two identical terminal bodies 1 can be spliced through the dovetail groove 15 and the dovetail block 16.
[0032] In summary, the above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any changes or replacements within the technical range disclosed by the present disclosure can be easily thought of by those skilled in the art, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.
Claims
1. A terminal with dustproof function, comprising a terminal body (1), a terminal port (2) for wiring provided on the terminal body (1), and a terminal hole (3) provided in the terminal port (2) for inserting the end of the wire, characterized in that: The dustproof part (4) is provided with a dustproof strip (9), and a threaded sleeve (7) is arranged outside the dustproof part (4), so that the dustproof part (4) can wrap the electric wire to isolate most dust, and the use of the dustproof strip (9) can isolate a small amount of dust.
2. The terminal according to claim 1, wherein: The dustproof part (4) comprises a straight cylinder section (5), and the straight cylinder section (5) is provided with a plurality of curved sections (6), and the plurality of curved sections (6) are arranged to form gaps therebetween; the dustproof strip (9) is arranged on the curved sections (6) and located in the gaps; after the curved sections (6) wrap the electric wire, the dustproof strip (9) blocks the gaps between the curved sections (6), thereby achieving dustproof effect.
3. The terminal according to claim 2, wherein: The dustproof part (4) is provided with hooks (11), which can be inserted into the insulation layer of the electric wire when the dustproof part (4) wraps the electric wire, so as to reinforce the electric wire and prevent the electric wire from loosening.
4. The terminal according to claim 3, wherein: The curved section (6) is provided with a front half section and a rear half section, the front half section of the curved section (6) is provided with a thread (10), and the hooks (11) are arranged on the front half section of the curved section (6); the threaded sleeve (7) is screwed with the front half section of the curved section (6) through the thread (10), and the rear half section of the curved section (6) is not screwed.
5. The terminal according to claim 2, wherein: The plurality of curved sections (6) are arranged in a circumferential array around the axis of the straight cylinder section (5), and the plurality of curved sections (6) can be closed by twisting the threaded sleeve (7), so as to wrap the electric wire, and the dustproof strip (9) can seal the gaps between the curved sections (6).
6. The terminal according to claim 1, wherein: The threaded sleeve (7) is provided with anti-skid blocks (8), which can be hexagonal in structure, so as to facilitate an operator to pinch and rotate the threaded sleeve (7).
7. The terminal according to claim 1, wherein: the terminal has a dustproof function. The wiring terminal body (1) is provided with a fastening groove (12) which is in communication with the wiring hole (3), and the thread (10) in the fastening groove (12) is provided with a fastening bolt (13); the fastening bolt (13) can press the core of the electric wire by being twisted downward, so as to connect the electric wire with the wiring terminal body (1).
8. The terminal according to claim 1, wherein: the terminal has a dustproof function. The wiring terminal body (1) is provided with an identification box (14) in which a note can be placed; after the information of the electric wire is recorded on the note, the note can be inserted into or attached to the identification box (14), so as to identify the electric wire.
9. The terminal according to claim 1, wherein: the terminal has a dustproof function. One side of the wiring terminal body (1) is provided with a dovetail groove (15), and the other side of the wiring terminal body (1) is provided with a dovetail block (16) which is matched with the dovetail groove (15), so that two identical wiring terminal bodies (1) can be spliced through the dovetail groove (15) and the dovetail block (16).