Fixing mechanism and insulating wire cap for sealing

Abstract

The utility model relates to the technical field of insulating caps, in particular to a fixing mechanism and an insulating wire cap for sealing, and the fixing mechanism comprises an accommodating assembly which comprises an insulating cap, a jack arranged at the bottom of the insulating cap, and a fixing plate arranged in the insulating cap; the fixing assembly comprises a pressing piece arranged in the insulating cap, a clamping groove formed in the pressing piece, an inserting piece arranged on the pressing piece, a placing piece arranged in the insulating cap and a buckling piece arranged in the insulating cap, the trapezoidal block is pressed downwards through pressing, and the inserting piece is driven to be inserted into the multiple sets of wires of the wire head through the inserting pestle; the pressing piece is rotated to drive the inserting piece to twist and rotate the multiple groups of wire ends, so that the multiple groups of wire ends are opened and limited by the fixing plate and are fixed with the insulating cap to prevent falling off, the pressing piece is buckled through the buckling piece and is reversely rotated to cancel fixation, and the device can be repeatedly used and is easy to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating caps, in particular to a fixing mechanism and a sealing insulating wire cap. Background Art

[0002] In order to protect the ends of wires or cables, prevent electrical damage, and provide quick connection or disconnection functions, insulating tape is usually used to wrap the untied wires or cables. Insulating tape has good electrical properties and mechanical strength.

[0003] However, such operation requires tearing off the tape and wrapping it, and the tape must be removed when restoring the wiring. The operation is relatively cumbersome, and the wires usually have wire noses of different shapes. The space occupied by the wire noses must also be considered during insulation isolation. Efficiency and safety cannot be taken into account during insulation isolation operations. In addition, due to long-term use, the insulating tape is easy to fall off, which will cancel its insulation effect. In addition, because it is not tight when winding, the insulation seal of the wire head is poor, which may cause leakage. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem that the above-mentioned insulating tape is easy to fall off, which may cancel the insulating effect, the present utility model is proposed.

[0006] Therefore, an object of the present invention is to provide a fixing mechanism.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a fixing mechanism, comprising a receiving assembly, including an insulating cap, a plug hole opened at the bottom of the insulating cap, and a fixing plate arranged inside the insulating cap; and,

[0008] The fixing assembly includes a pressing piece arranged inside the insulating cap, a slot opened on the pressing piece, an inserting piece arranged on the pressing piece, a placing piece arranged inside the insulating cap, and a buckle arranged inside the insulating cap.

[0009] As a preferred solution of the fixing mechanism of the utility model, the pressing member includes a pressing rod arranged on the insulating cap, a trapezoidal block arranged at the bottom of the pressing rod, a first sliding groove opened inside the trapezoidal block, a first spring arranged inside the first sliding groove, and a moving block arranged inside the first sliding groove.

[0010] As a preferred solution of the fixing mechanism of the utility model, wherein: two first springs are provided and are symmetrically arranged, and the size of the moving block is adapted to the size of the opening of the first sliding slot.

[0011] As a preferred solution of the fixing mechanism of the utility model, wherein: the insert includes an L-shaped plate arranged on one side of the moving block, a second spring arranged on one side of the moving block, and the end of the second spring away from the moving block is arranged on the L-shaped plate, and an insertion pestle arranged on the L-shaped plate; the L-shaped plate and the first spring are each provided with two and symmetrically arranged, and the insertion pestle is provided in a group of multiple and symmetrically arranged.

[0012] As a preferred solution of the fixing mechanism of the utility model, the placing member includes a placing plate arranged inside the insulating cap, a rectangular groove opened on the placing plate, and an arc groove opened on the placing plate; two rectangular grooves and two arc grooves are provided and are symmetrically arranged.

[0013] As a preferred solution of the fixing mechanism of the utility model, the fastener includes a containing box arranged inside the insulating cap, a third spring arranged inside the containing box, a card block arranged inside the containing box, a second slide groove opened on the top of the containing box, and a pull rod arranged on the top of the card block.

[0014] As a preferred solution of the fixing mechanism of the utility model, wherein: the end of the card block away from the containing box is arranged on the inner side of the card slot, the size of the card block is adapted to the opening size of the card slot, the pull rod is arranged on the inner side of the second slide slot, and the pull rod is arranged on the insulating cap.

[0015] The fixing mechanism described in the utility model has the beneficial effects as follows: the utility model presses the trapezoidal block downward, driving the insert to be inserted into multiple groups of wires at the wire heads through the insertion rod, and rotating the pressing piece to drive the insert to twist and rotate the multiple groups of wire heads, so that the multiple groups of wire heads are opened and limited by the fixing plate, and fixed with the insulating cap to prevent falling off, and the pressing piece is buckled by the buckle, and the fixation is cancelled by reverse rotation, so the utility model can be used repeatedly and is easy to disassemble and assemble.

[0016] In actual use, there is still the problem of poor insulation sealing effect due to wire heads of different shapes and specifications.

[0017] To solve the above technical problems, the utility model also provides the following technical solutions: a sealed insulating wire cap, comprising the above fixing mechanism, and also comprising a sealing assembly, including a clamping member arranged inside the insulating cap, and an adjusting member arranged inside the insulating cap.

[0018] As a preferred solution of the sealing insulating wire cap of the utility model, the clamping member includes a clamping plate arranged inside the insulating cap, a fourth spring arranged on the clamping plate, and an insulating rubber sheet arranged on the clamping plate; the clamping plate and the insulating rubber sheet are each provided with two and symmetrically arranged, and the fourth spring is provided with multiple and evenly distributed around the circumference.

[0019] As a preferred solution of the sealing insulating wire cap of the utility model, the adjusting member includes a rotating rod arranged on the insulating cap, a spiral knob arranged on the rotating rod, a connecting rod arranged on the rotating rod, and a third sliding groove opened on the insulating cap; the connecting rod is arranged at the bottom of the clamping plate, and two connecting rods and the third sliding groove are each provided and are symmetrically arranged.

[0020] The beneficial effects of the sealed insulating wire cap described in the utility model are as follows: the utility model drives the clamping member to clamp the wire ends through the adjusting member, and can be suitable for wire ends of different sizes and models through the setting of the fourth spring, and the wire ends are sealed through the insulating rubber sheet to prevent leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is an overall schematic diagram of the fixing mechanism and the sealing insulating wire cap of the utility model.

[0023] Figure 2 It is a cross-sectional view of the fixing mechanism and the sealing insulating wire cap of the utility model.

[0024] Figure 3 It is a cross-sectional view of the fixing mechanism of the utility model.

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0026] Figure 5 It is a top view of the placement member of the fixing mechanism of the utility model.

[0027] Figure 6 for Figure 3 Enlarged view of point B in .

[0028] Figure 7 It is an overall schematic diagram of the sealing insulating wire cap of the utility model. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figure 1-Figure 2 , which is the first embodiment of the utility model, and this embodiment provides a fixing mechanism, including a accommodating component 100, including an insulating cap 101, a plug hole 102 provided at the bottom of the insulating cap 101, for inserting a wire end, and a fixing plate 103 fixedly connected to the inside of the insulating cap 101, for guiding and limiting the wire end; and a fixing component 200, including a pressing piece 201 slidably connected to the inside of the insulating cap 101, driving the inserting piece 203 to move, a card slot 202 provided on the pressing piece 201, for connecting a fastener 205, the inserting piece 203 rotatably connected to the pressing piece 201, connected to the wire end, a placing piece 204 fixedly connected to the inside of the insulating cap 101, for placing the pressing piece 201, and a fastener 205 arranged inside the insulating cap 101, which acts as a fastener for the pressing piece 201.

[0034] Operation process: When the wire ends are inserted into the insulating cap 101 through the fixing plate 103, the pressing piece 201 is manually pressed down, and the pressing piece 201 drives the inserting piece 203 to be inserted into the multiple groups of wires at the wire ends. The fastener 205 is inserted into the slot 202 provided on the pressing piece 201, and the pressing piece 201 is fastened and limited to prevent it from returning to its original position. At this time, the rotating pressing piece 201 drives the inserting piece 203 to twist and rotate the multiple groups of wire ends, so that the multiple groups of wire ends are opened and limited by the fixing plate 103, and fixed to the insulating cap 101 to prevent them from falling off.

[0035] Example 2

[0036] Reference Figure 3-Figure 6 , which is the second embodiment of the utility model, and is different from the previous embodiment in that: the pressing member 201 includes a pressing rod 201a slidably connected to the insulating cap 101, used to connect the trapezoidal block 201b, the trapezoidal block 201b fixedly connected to the bottom of the pressing rod 201a, used to receive the moving block 201e, a first slide groove 201c opened inside the trapezoidal block 201b, the moving block 201e is slidably connected on the inner side thereof, a first spring 201d fixedly connected inside the first slide groove 201c, used to apply thrust to the moving block 201e, two first springs 201d are provided and are symmetrically arranged, and a moving block 201e is arranged inside the first slide groove 201c, and the size of the moving block 201e is adapted to the size of the opening of the first slide groove 201c.

[0037] Furthermore, the insert 203 includes an L-shaped plate 203a rotatably connected to one side of the moving block 201e, which rotates under the downward pressure of the trapezoidal block 201b, and a second spring 203b is fixedly connected to one side of the moving block 201e, and the end of the second spring 203b away from the moving block 201e is arranged on the L-shaped plate 203a, applying a thrust to the L-shaped plate 203a, and two L-shaped plates 203a and the first spring 201d are each provided with and are symmetrically arranged, and an insertion rod 203c is arranged on the L-shaped plate 203a, which is inserted into multiple groups of wires at the wire head, and the insertion rod 203c is arranged in groups of multiple and are symmetrically arranged.

[0038] Furthermore, the placing member 204 includes a placing plate 204a fixedly connected to the inside of the insulating cap 101, used to place the pressing member 201, a rectangular groove 204b opened on the placing plate 204a, an L-shaped plate 203a movable on its inner side, and an arc groove 204c opened on the placing plate 204a. When the pressing member 201 rotates, the L-shaped plate 203a is slidably connected therein. There are two rectangular grooves 204b and two arc grooves 204c, which are symmetrically arranged.

[0039] Furthermore, the fastener 205 includes a containing box 205a fixedly connected to the inside of the insulating cap 101, used to receive the card block 205c, a third spring 205b fixedly connected to the inside of the containing box 205a, applying thrust to the card block 205c, a card block 205c slidably connected to the inside of the containing box 205a, one end of the card block 205c away from the containing box 205a is movably connected to the inner side of the card slot 202, and the pressing member 201 is fastened, the size of the card block 205c is adapted to the opening size of the card slot 202, a second slide groove 205d opened at the top of the containing box 205a, used to receive the pull rod 205e, and a pull rod 205e fixedly connected to the top of the card block 205c, used to pull the card block 205c, the pull rod 205e is slidably connected to the inner side of the second slide groove 205d, and the pull rod 205e is slidably connected to the insulating cap 101.

[0040] Operation process: When the wire head is inserted into the insulating cap 101 through the fixing plate 103, the pressing rod 201a is manually pressed down, and the pressing rod 201a drives the trapezoidal block 201b fixed thereon to move downward in the insulating cap 101. When it moves to a certain extent, it is limited by the placing plate 204a, and the moving block 201e slidingly connected in the first sliding groove 201c opened on the trapezoidal block 201b is placed on the placing plate 204a, and the first spring 201d is tightened. At this time, the trapezoidal block 201b continues to press down. Due to the inclined surfaces on both sides of the trapezoidal block 201b, the L-shaped plate 203a rotatably connected on the moving plate is rotated by the downward pressure of the trapezoidal block 201b, and is movably connected to the rectangular groove 201c opened on the placing plate 204a. 04b, the second spring 203b is tightened, and the plug 203c fixedly connected to the L-shaped plate 203a is inserted into the multiple groups of wire ends of the electric wire head. The block 205c is stuck in the slot 202 opened on the pressing rod 201a by the thrust of the third spring 205b to limit the position. The pressing rod 201a is rotated to drive the L-shaped plate 203a to rotate along the arc groove 204c, and the multiple groups of wire ends are twisted and rotated, so that the multiple groups of wire ends are opened and limited by the fixed plate 103, and fixed to the insulating cap 101 to prevent falling off. On the contrary, it rotates and pulls the pull rod 205e to drive the block 205c to move, and the third spring 205b is tightened to cancel the buckle of the slot 202. It can be used repeatedly and is easy to quickly disassemble and assemble the electric wire head and the insulating cap 101.

[0041] Example 3

[0042] Reference Figure 7 , which is the third embodiment of the utility model. Different from the above embodiments, this embodiment provides a sealed insulating wire cap, including the above-mentioned fixing mechanism, and also includes a sealing assembly 300, including a clamping member 301 movably connected to the inside of the insulating cap 101, used to clamp the wire head, and an adjusting member 302 arranged inside the insulating cap 101, used to adjust the clamping member 301.

[0043] Furthermore, the clamping member 301 includes a clamping plate 301a movably connected to the inside of the insulating cap 101 to clamp the wire head, a fourth spring 301b fixedly connected to the clamping plate 301a to tighten wire heads of different models and sizes, a plurality of fourth springs 301b are arranged and evenly distributed around the circumference, and an insulating rubber sheet 301c fixedly connected to the clamping plate 301a to achieve an insulating effect, a part of the insulating rubber sheet 301c is fixedly connected to the end of the fourth spring 301b, and two clamping plates 301a and two insulating rubber sheets 301c are arranged symmetrically.

[0044] Furthermore, the adjusting member 302 includes a rotating rod 302a rotatably connected to the insulating cap 101 for receiving the connecting rod 302c, a spiral knob 302b fixedly connected to the rotating rod 302a for driving the rotating rod 302a to rotate, a connecting rod 302c rotatably connected to the rotating rod 302a for rotating with the rotation of the rotating rod 302a, and the other end of the connecting rod 302c is fixedly connected to the bottom of the clamping plate 301a, and a third slide groove 302d is provided on the insulating cap 101 for receiving the connecting rod 302c, and two connecting rods 302c and the third slide groove 302d are provided and are symmetrically arranged.

[0045] Operation process: When the wire head is inserted through the jack 102, the spiral knob 302b is adjusted to drive the rotating rod 302a to rotate. When the rotating rod 302a rotates, the connecting rod 302c that is rotatably connected on the rotating rod 302a is driven to rotate. The other end of the connecting rod 302c is fixedly connected to the bottom of the clamping plate 301a and is slidably connected to the third slide groove 302d opened inside the insulating cap 101. Therefore, the two clamping plates 301a move forward and backward with the rotation of the rotating rod 302a, and are guided by the third slide groove 302d. Through the setting of the fourth spring 301b, it can be suitable for wire heads of different sizes and models. The fourth spring 301b has different tightening degrees due to the different sizes and models of wire heads and the different gaps between multiple groups of wire heads. Finally, the wire heads are sealed by the insulating rubber sheet 301c to prevent leakage.

[0046] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0048] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fixing mechanism, characterized in that: include, A receiving assembly (100) comprises an insulating cap (101), a plug hole (102) opened at the bottom of the insulating cap (101), and a fixing plate (103) arranged inside the insulating cap (101); and, The fixing assembly (200) comprises a pressing piece (201) arranged inside the insulating cap (101), a slot (202) opened on the pressing piece (201), an inserting piece (203) arranged on the pressing piece (201), a placing piece (204) arranged inside the insulating cap (101), and a buckle piece (205) arranged inside the insulating cap (101).

2. The fixing mechanism according to claim 1, characterized in that: The pressing member (201) comprises a pressing rod (201a) arranged on the insulating cap (101), a trapezoidal block (201b) arranged at the bottom of the pressing rod (201a), a first sliding groove (201c) opened inside the trapezoidal block (201b), a first spring (201d) arranged inside the first sliding groove (201c), and a moving block (201e) arranged inside the first sliding groove (201c).

3. The fixing mechanism according to claim 2, characterized in that: Two first springs (201d) are provided and are symmetrically arranged, and the size of the moving block (201e) is adapted to the size of the opening of the first sliding slot (201c).

4. The fixing mechanism according to claim 3, characterized in that: The insert (203) comprises an L-shaped plate (203a) arranged on one side of the moving block (201e), a second spring (203b) arranged on one side of the moving block (201e), and one end of the second spring (203b) away from the moving block (201e) is arranged on the L-shaped plate (203a), and a plug (203c) is arranged on the L-shaped plate (203a); The L-shaped plates (203a) and the first springs (201d) are each provided with two and are symmetrically arranged, and the insertion rods (203c) are provided in a plurality of groups and are symmetrically arranged.

5. The fixing mechanism according to claim 4, characterized in that: The placement member (204) comprises a placement plate (204a) arranged inside the insulating cap (101), a rectangular groove (204b) opened on the placement plate (204a), and an arc groove (204c) opened on the placement plate (204a); The rectangular grooves (204b) and the arc-shaped grooves (204c) are each provided with two and are symmetrically arranged.

6. The fixing mechanism according to claim 5, characterized in that: The fastener (205) includes a containing box (205a) disposed inside the insulating cap (101), a third spring (205b) disposed inside the containing box (205a), a clamping block (205c) disposed inside the containing box (205a), a second sliding groove (205d) opened at the top of the containing box (205a), and a pull rod (205e) disposed at the top of the clamping block (205c).

7. The fixing mechanism according to claim 6, characterized in that: The end of the card block (205c) away from the containing box (205a) is arranged on the inner side of the card slot (202), the size of the card block (205c) is adapted to the opening size of the card slot (202), the pull rod (205e) is arranged on the inner side of the second slide groove (205d), and the pull rod (205e) is arranged on the insulating cap (101).

8. A sealing insulating wire cap, characterized in that: The fixing mechanism comprises any one of claims 1 to 7, and further comprises: The sealing assembly (300) comprises a clamping member (301) arranged inside the insulating cap (101), and an adjusting member (302) arranged inside the insulating cap (101).

9. The sealing insulating wire cap according to claim 8, characterized in that: The clamping member (301) comprises a clamping plate (301a) arranged inside the insulating cap (101), a fourth spring (301b) arranged on the clamping plate (301a), and an insulating rubber sheet (301c) arranged on the clamping plate (301a); The clamping plates (301a) and the insulating rubber sheets (301c) are each provided with two and are symmetrically arranged, and the fourth springs (301b) are provided with a plurality and are evenly distributed around the circumference.

10. The sealing insulating wire cap according to claim 9, characterized in that: The adjusting member (302) comprises a rotating rod (302a) arranged on the insulating cap (101), a spiral knob (302b) arranged on the rotating rod (302a), a connecting rod (302c) arranged on the rotating rod (302a), and a third sliding groove (302d) opened on the insulating cap (101); The connecting rod (302c) is arranged at the bottom of the clamping plate (301a), and two connecting rods (302c) and two third sliding grooves (302d) are provided and are symmetrically arranged.

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