CN116799538B - Binding post of cable - Google Patents
Binding post of cable Download PDFInfo
- Publication number
- CN116799538B CN116799538B CN202311067376.XA CN202311067376A CN116799538B CN 116799538 B CN116799538 B CN 116799538B CN 202311067376 A CN202311067376 A CN 202311067376A CN 116799538 B CN116799538 B CN 116799538B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- piece
- cover plate
- transition
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007704 transition Effects 0.000 claims description 69
- 239000002184 metal Substances 0.000 claims description 55
- 238000000926 separation method Methods 0.000 claims description 31
- 229920003023 plastic Polymers 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The application relates to the field of wire connection, in particular to a wiring terminal of a cable. Comprises a fixed block, a semicircular left front sleeve, a semicircular left rear sleeve, a semicircular right front sleeve and a semicircular right rear sleeve; a front connecting sheet is fixedly connected between the left front sleeve and the right front sleeve; a rear connecting sheet is fixedly connected between the left rear sleeve and the left front sleeve; the left front sleeve and the left rear sleeve are positioned on the left side of the fixed block, the right front sleeve and the right rear sleeve are positioned on the right side of the fixed block, the front connecting piece and the rear connecting piece are fixed inside the fixed block, and the front connecting piece and the rear connecting piece are arranged in an insulating mode. The size of the wiring contacts can be adjusted according to the size of the cable connector, each pair of wiring contacts can be expanded into two pairs of wiring contacts, and the number of the wiring terminals can be adjusted according to the number of the cable connectors.
Description
Technical Field
The application relates to the field of wire connection, in particular to a wiring terminal of a cable.
Background
The wiring terminals of the cables are used for connecting joints of wires, the wiring terminals in the prior art generally comprise a shell and two rows of wiring terminals, each row of wiring terminals is provided with a plurality of wiring contacts, the wiring contacts of the two rows are connected together in a one-to-one correspondence manner, the joints of one group of cables are connected with the wiring contacts of one row of wiring terminals, the joints of the other group of cables are connected with the wiring contacts of the other row of wiring terminals, and the one-to-one correspondence connection of the joints of the two groups of cables is realized.
The wiring contact mainly has two connection modes of screw compression connection and flattening clamping connection, the connection mode of flattening clamping connection is convenient and fast to operate, the flattening clamping wiring contact structure is generally tubular or annular, a cable connector is inserted into the flattening clamping wiring contact, and then a vice is used for clamping the flattening wiring contact, so that the cable connector and the wiring contact are fixedly connected together.
However, the size of the wiring contacts in the prior art is fixed, the adjustment and the switching cannot be performed according to the size of the cable connectors, and each pair of wiring contacts can only be connected with a pair of cable connectors, so that the number of the wiring contacts cannot be expanded.
Disclosure of Invention
In view of this, a connection terminal of a cable is provided, which realizes the adjustment of the size of the connection contacts according to the size of the cable connector, and each pair of connection contacts can be expanded into two pairs of connection contacts.
The application provides a wiring terminal of a cable, which comprises a left wiring terminal, a right wiring terminal and a fixed block;
the left wiring terminal comprises a semicircular left front sleeve and a semicircular left rear sleeve, the left front sleeve and the left rear sleeve are surrounded to form a circular tube shape, the right wiring terminal comprises a semicircular right front sleeve and a semicircular right rear sleeve, the right front sleeve and the right rear sleeve are surrounded to form a circular tube shape, and the left front sleeve, the left rear sleeve, the right front sleeve and the right rear sleeve are made of metal;
a front connecting sheet is arranged between the left front sleeve and the right front sleeve, two ends of the connecting sheet are respectively and electrically connected with the left front sleeve and the right front sleeve, and the front connecting sheet is made of metal;
a rear connecting piece is arranged between the left rear sleeve and the left front sleeve, two ends of the rear connecting piece are respectively and electrically connected with the left rear sleeve and the right rear sleeve, and the rear connecting piece is made of metal;
the left front sleeve and the left rear sleeve are positioned on the left side of the fixed block, the right front sleeve and the right rear sleeve are positioned on the right side of the fixed block, the front connecting piece and the rear connecting piece are fixed inside the fixed block, the fixed block is made of plastic, and the front connecting piece and the rear connecting piece are arranged in an insulating way;
the left side of the fixed block is detachably connected with a left separation sheet, the left front sleeve and the left rear sleeve are respectively positioned at the front side and the rear side of the left separation sheet, and the left separation sheet is made of plastic;
the right side of fixed block can be dismantled and be connected with right separator, right front sleeve pipe with right back sleeve pipe is located respectively the front and back both sides of right separator, right separator is made by plastics.
In some embodiments of the cable connection terminal, the front connection piece and the rear connection piece are arranged at intervals, a front metal spring piece is fixedly connected to the center position of the rear side face of the front connection piece, a rear metal spring piece is fixedly connected to the center position of the front side face of the rear connection piece, and the front metal spring piece and the rear metal spring piece are aligned in the front-rear direction;
the upper surface of fixed block is equipped with wears the socket, it has insulating inserted sheet to peg graft in the interlude mouth, preceding metal shrapnel with back metal shrapnel is located the front and back both sides of insulating inserted sheet, preceding metal shrapnel with back metal shrapnel is in compression state, preceding metal shrapnel with back metal shrapnel is suitable for draw close each other and compress tightly the connection after insulating inserted sheet pulls out.
In some embodiments of the above cable connection terminal, the front side of the fixing block is fixedly connected with a bump, and the rear side of the fixing block is provided with a groove, and the shape of the groove is matched with that of the bump.
In some embodiments of the cable connection terminal, a left splicing piece is integrally connected to the left side surface of the fixing block, a left T-shaped clamping groove is formed in the left side of the left splicing piece, a left T-shaped clamping block is fixedly connected to the right side of the left separation piece, and the left T-shaped clamping block is clamped with the left T-shaped clamping groove.
In some embodiments of the cable connection terminal, a right splicing piece is integrally connected to the right side surface of the fixing block, a right T-shaped clamping groove is formed in the right side of the right splicing piece, a right T-shaped clamping block is fixedly connected to the left side of the right separation piece, and the right T-shaped clamping block is clamped with the right T-shaped clamping groove.
In some embodiments of the above-mentioned cable connection terminal, a left front transition connection piece is arranged between the left front sleeve and the front connection piece, two ends of the left front transition connection piece are respectively and fixedly connected with the left front sleeve and the front connection piece, and the left front transition connection piece is made of metal;
a left rear transition connecting piece is arranged between the left rear sleeve and the rear connecting piece, two ends of the left rear transition connecting piece are respectively and fixedly connected with the left rear sleeve and the rear connecting piece, and the left rear transition connecting piece is made of metal;
the left front transition connecting piece and the left rear transition connecting piece are positioned at the left side of the fixed block;
the distance between the left front transition connecting sheet and the left rear transition connecting sheet gradually decreases from left to right.
In some embodiments of the above cable connection terminal, a left front -shaped cover plate and a left rear -shaped cover plate are fixedly connected to the left end of the fixing block, the -shaped opening of the left front -shaped cover plate is arranged backwards, the left front transitional connection sheet is located inside the left front -shaped cover plate, the left front sleeve is located outside the left front -shaped cover plate, and the left front -shaped cover plate is made of plastic;
the -shaped opening of the left rear -shaped cover plate is arranged forwards, the left rear transitional connecting sheet is positioned inside the left rear -shaped cover plate, the left rear sleeve is positioned outside the left rear -shaped cover plate, and the left rear -shaped cover plate is made of plastic;
the left front cover plate is located on the front side of the left separator sheet and the left rear cover plate is located on the rear side of the left separator sheet.
In some embodiments of the above-mentioned cable connection terminal, a right front transition connection piece is arranged between the right front sleeve and the front connection piece, two ends of the right front transition connection piece are respectively and fixedly connected with the right front sleeve and the front connection piece, and the right front transition connection piece is made of metal;
a right rear transition connecting piece is arranged between the right rear sleeve and the rear connecting piece, two ends of the right rear transition connecting piece are respectively and fixedly connected with the right rear sleeve and the rear connecting piece, and the right rear transition connecting piece is made of metal;
the right front transition connecting piece and the right rear transition connecting piece are positioned on the right side of the fixed block;
the distance between the right front transition connecting sheet and the right rear transition connecting sheet gradually decreases from left to right.
In some embodiments of the above cable connection terminal, a right front -shaped cover plate and a right rear -shaped cover plate are fixedly connected to the right end of the fixing block, the -shaped opening of the right front -shaped cover plate is arranged backwards, the right front transitional connection sheet is located inside the right front -shaped cover plate, the right front sleeve is located outside the right front -shaped cover plate, and the right front -shaped cover plate is made of plastic;
the -shaped opening of the right rear -shaped cover plate is arranged forwards, the right rear transitional connecting sheet is positioned inside the right rear -shaped cover plate, the right rear sleeve is positioned outside the right rear -shaped cover plate, and the right rear -shaped cover plate is made of plastic;
the right front cover plate is located on the front side of the right separator sheet, and the right rear cover plate is located on the rear side of the right separator sheet.
In some embodiments of the above cable connection terminal, the penetration hole penetrates through the fixing block in the up-down direction, and the length of the insulating insertion sheet in the up-down direction is greater than the length of the penetration hole in the up-down direction.
ADVANTAGEOUS EFFECTS OF INVENTION
The size of the switching wiring contact can be adjusted according to the size of the cable connector, so that the cable connector can be better clamped and wrapped; expanding one large binding post into two small binding posts, expanding one pair of large binding posts into two pairs of small binding posts, and increasing the number of the binding posts; the left wiring end, the right wiring end and the fixed block form an assembly module, the wiring terminal of the cable can be formed by assembling and combining a plurality of assembly modules, the convex block of one assembly module is inserted into the groove in the other assembly module, the assembly of the plurality of assembly modules is realized, and the quantity of the wiring ends is adjusted according to the quantity of the cable connectors which are connected as required.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features and aspects of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic structural view of a single splicing module of a connecting terminal of a cable in an embodiment of the present application;
FIG. 2 is a schematic view of the construction of the module of FIG. 1 after concealing the cover plate;
FIG. 3 is a schematic view of the assembled module of FIG. 2 after concealing the fixed blocks;
FIG. 4 is a schematic view of the structure of a fixing block according to an embodiment of the present application;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is a schematic diagram of a structure of a plurality of splicing modules of a connection terminal of a cable according to an embodiment of the present application.
Description of the reference numerals
100. A fixed block; 102. a left front sleeve; 104. a left rear sleeve; 106. a right front sleeve; 108. a right rear sleeve; 110. a front connecting piece; 112. a rear connecting piece; 114. a left separator; 116. a right separator; 118. a front metal spring plate; 120. a rear metal spring plate; 122. a through socket; 124. insulating inserting sheets; 126. a bump; 128. a groove; 130. a left splicing piece; 132. a left T-shaped clamping groove; 134. a left T-shaped clamping block; 136. a right splicing piece; 138. a right T-shaped clamping groove; 140. a right T-shaped clamping block; 142. a left front transition connecting sheet; 144. a left rear transition connecting sheet; 146. a left front -shaped cover plate; 148. left rear -shaped cover plate; 150. a right front transition connecting sheet; 152. a right rear transition connecting sheet; 154. a right front -shaped cover plate; 156. a right rear -shaped cover plate; 158. and assembling the modules.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated. The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. In addition, for the purposes of better illustrating the application, it will be apparent to one skilled in the art that numerous specific details are set forth in the various embodiments that follow. The application may be practiced without some of these specific details. In some embodiments, methods, means and elements well known to those skilled in the art have not been described in detail in order to highlight the gist of the present application.
Referring to fig. 1 to 4, the present application provides a connection terminal of a cable, which includes a left terminal, a right terminal, and a fixing block 100; the left wiring terminal comprises a semicircular left front sleeve 102 and a left rear sleeve 104, the left front sleeve 102 and the left rear sleeve 104 are surrounded into a circular tube shape, the right wiring terminal comprises a semicircular right front sleeve 106 and a right rear sleeve 108, the right front sleeve 106 and the right rear sleeve 108 are surrounded into a circular tube shape, and the left front sleeve 102, the left rear sleeve 104, the right front sleeve 106 and the right rear sleeve 108 are made of metal; a front connecting sheet 110 is arranged between the left front sleeve 102 and the right front sleeve 106, two ends of the connecting sheet are respectively and electrically connected with the left front sleeve 102 and the right front sleeve 106, and the front connecting sheet 110 is made of metal; a rear connecting sheet 112 is arranged between the left rear sleeve 104 and the left front sleeve 102, two ends of the rear connecting sheet 112 are respectively and electrically connected with the left rear sleeve 104 and the right rear sleeve 108, and the rear connecting sheet 112 is made of metal; the left front sleeve 102 and the left rear sleeve 104 are positioned on the left side of the fixed block 100, the right front sleeve 106 and the right rear sleeve 108 are positioned on the right side of the fixed block 100, the front connecting sheet 110 and the rear connecting sheet 112 are fixed inside the fixed block 100, the fixed block 100 is made of plastic, and the front connecting sheet 110 and the rear connecting sheet 112 are arranged in an insulating way; the left side of the fixed block 100 is detachably connected with a left separation sheet 114, the left front sleeve 102 and the left rear sleeve 104 are respectively positioned at the front side and the rear side of the left separation sheet 114, and the left separation sheet 114 is made of plastic; the right side of the fixed block 100 is detachably connected with a right separation sheet 116, and the right front sleeve 106 and the right rear sleeve 108 are respectively positioned at the front side and the rear side of the right separation sheet 116, and the right separation sheet 116 is made of plastic.
A pair of cable joints to be connected are respectively arranged at the left side and the right side of a wiring terminal of a cable; when the left cable joint is smaller, the left cable joint is inserted between the left separation sheet 114 and the left front sleeve 102, the left front sleeve 102 is clamped by a vice along the up-down direction, so that the left front sleeve 102 clamps and wraps the left cable joint, or the left cable joint is inserted between the left separation sheet 114 and the left rear sleeve 104, the left rear sleeve 104 is clamped by the vice along the up-down direction, so that the left rear sleeve 104 clamps and wraps the left cable joint; when the cable joint on the left side is large, the left separation sheet 114 is detached, the cable joint on the left side is inserted between the left front sleeve 102 and the left rear sleeve 104, and then the left front sleeve 102 and the left rear sleeve 104 are clamped by a vice along the front-back direction, so that the left front sleeve 102 and the left rear sleeve 104 clamp and wrap the cable joint on the left side; when the cable joint on the right side is smaller, inserting the cable joint on the right side between the right separation sheet 116 and the right front sleeve 106, clamping the right front sleeve 106 in the up-down direction by using a vice, so that the right front sleeve 106 clamps and wraps the cable joint on the right side, or inserting the cable joint on the right side between the right separation sheet 116 and the right rear sleeve 108, clamping the right rear sleeve 108 in the up-down direction by using the vice, so that the right rear sleeve 108 clamps and wraps the cable joint on the right side; when the cable joint on the right side is large, the right separation sheet 116 is detached, the cable joint on the right side is inserted between the right front sleeve 106 and the right rear sleeve 108, and then the right front sleeve 106 and the right rear sleeve 108 are clamped by a vice along the front-rear direction, so that the right front sleeve 106 and the right rear sleeve 108 clamp and wrap the cable joint on the right side; the size of the switching connection contact (the connection contact on the left side is composed of a left front sleeve 102 and a left rear sleeve 104, and the connection contact on the right side is composed of a right front sleeve 106 and a right rear sleeve 108) is adjusted according to the size of the cable joint so as to be convenient for better clamping and wrapping the cable joint.
When the cable joints are provided with two pairs and the cable joint at the left side and the cable joint at the right side are smaller, inserting the left cable joint in one pair between the left front sleeve 102 and the left separation sheet 114, clamping the left front sleeve 102 in the up-down direction by using a vice, enabling the left front sleeve 102 to clamp and wrap the cable joint at the left side, inserting the cable joint at the right side between the right front sleeve 106 and the right separation sheet 116, clamping the right front sleeve 106 in the up-down direction by using the vice, and enabling the right front sleeve 106 to clamp and wrap the cable joint at the right side; inserting a left cable joint in the other pair between the left rear sleeve 104 and the left separation sheet 114, clamping the left rear sleeve 104 in the up-down direction by a vice, clamping and wrapping the left cable joint by the left rear sleeve 104, inserting a right cable joint between the right rear sleeve 108 and the right separation sheet 116, clamping and flattening the right rear sleeve 108 in the up-down direction by the vice, and clamping and wrapping the right cable joint by the right rear sleeve 108; the expansion of one large wiring terminal into two small wiring terminals and one pair of large wiring terminals into two pairs of small wiring terminals are realized, and the wiring quantity is increased.
As shown in fig. 5 and 6, in some embodiments of the above-mentioned cable terminal, a front metal spring 118 is fixedly connected to a central position of a rear side surface of the front connecting piece 110, and a rear metal spring 120 is fixedly connected to a central position of a front side surface of the rear connecting piece 112, where the front metal spring 118 and the rear metal spring 120 are aligned in a front-rear direction; the upper surface of the fixed block 100 is provided with a penetrating socket 122, an insulating insertion piece 124 is inserted into the penetrating socket 122, the front metal elastic piece 118 and the rear metal elastic piece 120 are positioned on the front side and the rear side of the insulating insertion piece 124, the front metal elastic piece 118 and the rear metal elastic piece 120 are in a compressed state, and the front metal elastic piece 118 and the rear metal elastic piece 120 are suitable for being mutually close and in compression connection after the insulating insertion piece 124 is pulled out.
The insulating insert 124 insulates the front connecting piece 110 and the rear connecting piece 112 from each other, so as to split and expand the wiring contacts on the left side and the right side, when the wiring contacts on the left side and the right side are connected with one cable joint (i.e. do not split and expand), the insulating insert 124 is pulled out, and the front metal elastic sheet 118 and the rear metal elastic sheet 120 are mutually pressed under the action of elastic force, so that the front connecting piece 110 and the rear connecting piece 112 are electrically connected, the contact area is increased, and the resistance is reduced. On the other hand, a pair of smaller cable connectors may be inserted into either one of the left and right side sleeves, for example, a left side cable connector is inserted into the left front sleeve 102 or the left rear sleeve 104, and a right side cable connector is inserted into the right front sleeve 106 or the right rear sleeve 108, respectively, for easier installation.
In some embodiments of the above-mentioned cable connection terminal, the front side of the fixing block 100 is fixedly connected with a bump 126, and the rear side of the fixing block 100 is provided with a groove 128, and the shape of the groove 128 matches the shape of the bump 126.
The left wiring terminal, the right wiring terminal and the fixed block 100 form an assembly module 158, the wiring terminal of the cable in the application can be assembled and combined by a plurality of assembly modules 158, and the lug 126 of one assembly module 158 is inserted into the groove 128 of the other assembly module 158 to realize the assembly of a plurality of assembly modules 158 and the adjustment of the number of wiring terminals according to the number of cable connectors connected as required as shown in fig. 7.
In some embodiments of the connection terminal of the cable, as shown in fig. 4, the left side surface of the fixing block 100 is integrally connected with the left splicing piece 130, the left side of the left splicing piece 130 is provided with a left T-shaped clamping groove 132, the right side of the left separation piece 114 is fixedly connected with a left T-shaped clamping block 134, and the left T-shaped clamping block 134 is clamped with the left T-shaped clamping groove 132.
In some embodiments of the above-mentioned cable connection terminal, the right side surface of the fixing block 100 is integrally connected with a right splicing piece 136, a right T-shaped clamping groove 138 is provided on the right side of the right splicing piece 136, a right T-shaped clamping block 140 is fixedly connected to the left side of the right separation piece 116, and the right T-shaped clamping block 140 is clamped with the right T-shaped clamping groove 138.
Left side T shape draw-in groove 132 runs through left splice piece 130 along the fore-and-aft direction, right side T shape draw-in groove 138 runs through right splice piece 136 along the fore-and-aft direction, can follow fore-and-aft direction dismouting between T shape draw-in groove and the T shape fixture block, also can follow left and right direction dismouting, T shape draw-in groove and T shape fixture block can not extrudeed each other when following fore-and-aft direction dismouting, but can avoid T shape fixture block to break away from T shape draw-in groove easily along the fore-and-aft direction under the sheathed tube of fore-and-aft both sides blocks.
As shown in fig. 3 and 5, in some embodiments of the connection terminal of the cable, a left front transition connection piece 142 is disposed between the left front sleeve 102 and the front connection piece 110, two ends of the left front transition connection piece 142 are fixedly connected with the left front sleeve 102 and the front connection piece 110, and the left front transition connection piece 142 is made of metal; a left rear transition connecting piece 144 is arranged between the left rear sleeve 104 and the rear connecting piece 112, two ends of the left rear transition connecting piece 144 are respectively and fixedly connected with the left rear sleeve 104 and the rear connecting piece 112, and the left rear transition connecting piece 144 is made of metal; left front transition piece 142 and left rear transition piece 144 are located on the left side of fixed block 100; the distance between the left front transition piece 142 and the left rear transition piece 144 decreases gradually from left to right.
In some embodiments of the cable terminal described above, the left end of the fixed block 100 is fixedly connected to the left front -shaped housing plate 146 and the left rear -shaped housing plate 148, the -shaped opening of the left front -shaped housing plate 146 is disposed rearward, the left front transition piece 142 is located inside the left front -shaped housing plate 146, the left front sleeve 102 is located outside the left front -shaped housing plate 146, and the left front -shaped housing plate 146 is made of plastic; the shaped opening of the left rear shaped housing plate 148 is disposed forwardly, the left rear transition piece 144 is located inside the left rear shaped housing plate 148, the left rear sleeve 104 is located outside the left rear shaped housing plate 148, and the left rear shaped housing plate 148 is made of plastic; the front left -shaped housing plate 146 is located on the front side of the left divider sheet 114 and the rear left -shaped housing plate 148 is located on the rear side of the left divider sheet 114.
As shown in fig. 3 and 5, in some embodiments of the connection terminal of the cable, a right front transitional connection piece 150 is disposed between the right front sleeve 106 and the front connection piece 110, two ends of the right front transitional connection piece 150 are fixedly connected with the right front sleeve 106 and the front connection piece 110, and the right front transitional connection piece 150 is made of metal; a right rear transition connecting piece 152 is arranged between the right rear sleeve 108 and the rear connecting piece 112, two ends of the right rear transition connecting piece 152 are respectively and fixedly connected with the right rear sleeve 108 and the rear connecting piece 112, and the right rear transition connecting piece 152 is made of metal; the right front transition piece 150 and the right rear transition piece 152 are located on the right side of the fixed block 100; the distance between the front right transition piece 150 and the rear right transition piece 152 decreases gradually from left to right.
In some embodiments of the cable terminal described above, the right end of fixed block 100 is fixedly connected to right front -shaped shroud 154 and right rear -shaped shroud 156, with the -shaped opening of right front -shaped shroud 154 disposed rearwardly, right front transition piece 150 being located inside right front -shaped shroud 154, right front ferrule 106 being located outside right front -shaped shroud 154, right front -shaped shroud 154 being made of plastic; right rear -shaped cover plate 156 is provided with its -shaped opening facing forward, right rear transition piece 152 is located inside right rear -shaped cover plate 156, right rear sleeve 108 is located outside right rear -shaped cover plate 156, and right rear -shaped cover plate 156 is made of plastic; front right -shaped cover plate 154 is located on the front side of right divider sheet 116 and rear right -shaped cover plate 156 is located on the rear side of right divider sheet 116.
The transition piece forms the opening towards the sheathed tube, is convenient for lead and spacing to cable joint insertion process, and for the sleeve pipe provides better bendability (for example sleeve pipe is buckled or is deflected along upper and lower direction), the sleeve pipe of both sides struts around avoiding cable joint to receive the pulling force, has improved the tight degree of wrapping up cable joint of sleeve pipe clamp. cover plate wraps the transition connection sheet inside and insulates and protects the transition connection sheet.
In some embodiments of the cable terminal described above with reference to fig. 6, the insertion opening 122 penetrates the fixing block 100 in the up-down direction, and the length of the insulating insertion sheet 124 in the up-down direction is longer than the length of the insertion opening 122 in the up-down direction.
After the insulating insert 124 is inserted into the slot, at least one end of the insulating insert 124 is always exposed outside the slot, so that the insulating insert 124 is conveniently clamped by a vice to be pulled out or the insulating insert 124 is manually clamped to be pulled out.
The foregoing description of embodiments of the application has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A connecting terminal of a cable, which is characterized by comprising a left connecting terminal, a right connecting terminal and a fixed block (100);
the left wiring terminal comprises a semicircular left front sleeve (102) and a left rear sleeve (104), the left front sleeve (102) and the left rear sleeve (104) are surrounded into a circular tube shape, the right wiring terminal comprises a semicircular right front sleeve (106) and a right rear sleeve (108), the right front sleeve (106) and the right rear sleeve (108) are surrounded into a circular tube shape, and the left front sleeve (102), the left rear sleeve (104), the right front sleeve (106) and the right rear sleeve (108) are made of metal;
a front connecting sheet (110) is arranged between the left front sleeve (102) and the right front sleeve (106), two ends of the connecting sheet are respectively and electrically connected with the left front sleeve (102) and the right front sleeve (106), and the front connecting sheet (110) is made of metal;
a rear connecting sheet (112) is arranged between the left rear sleeve (104) and the left front sleeve (102), two ends of the rear connecting sheet (112) are respectively and electrically connected with the left rear sleeve (104) and the right rear sleeve (108), and the rear connecting sheet (112) is made of metal;
the left front sleeve (102), the left rear sleeve (104) are positioned on the left side of the fixed block (100), the right front sleeve (106) and the right rear sleeve (108) are positioned on the right side of the fixed block (100), the front connecting sheet (110) and the rear connecting sheet (112) are fixed inside the fixed block (100), the fixed block (100) is made of plastic, and the front connecting sheet (110) and the rear connecting sheet (112) are arranged in an insulating way;
the left side of the fixed block (100) is detachably connected with a left separation sheet (114), the left front sleeve (102) and the left rear sleeve (104) are respectively positioned at the front side and the rear side of the left separation sheet (114), and the left separation sheet (114) is made of plastic;
the right side of fixed block (100) can be dismantled and be connected with right separation piece (116), right front sleeve pipe (106) with right back sleeve pipe (108) are located respectively right separation piece (116) front and back both sides, right separation piece (116) are made by plastics.
2. The cable connection terminal according to claim 1, wherein a front metal spring piece (118) is fixedly connected to a center position of a rear side surface of the front connection piece (110) and a rear metal spring piece (120) is fixedly connected to a center position of a front side surface of the rear connection piece (112), and the front metal spring piece (118) and the rear metal spring piece (120) are aligned in a front-rear direction;
the upper surface of fixed block (100) is equipped with and wears socket (122), it has insulating inserted sheet (124) to insert in mouth (122) to alternate, preceding metal shrapnel (118) with back metal shrapnel (120) are located the front and back both sides of insulating inserted sheet (124), preceding metal shrapnel (118) with back metal shrapnel (120) are in compression state, preceding metal shrapnel (118) with back metal shrapnel (120) are suitable for draw close each other and compress tightly the connection after insulating inserted sheet (124) pulls out.
3. The connection terminal of a cable according to claim 1, characterized in that the front side of the fixing block (100) is fixedly connected with a bump (126), the rear side of the fixing block (100) is provided with a groove (128), and the shape of the groove (128) is matched with the shape of the bump (126).
4. The connection terminal of claim 1, wherein the left side surface of the fixing block (100) is integrally connected with a left splicing piece (130), a left T-shaped clamping groove (132) is formed in the left side of the left splicing piece (130), a left T-shaped clamping block (134) is fixedly connected to the right side of the left separation piece (114), and the left T-shaped clamping block (134) is clamped with the left T-shaped clamping groove (132).
5. The connection terminal of claim 1, wherein the right side surface of the fixing block (100) is integrally connected with a right splicing piece (136), a right T-shaped clamping groove (138) is formed in the right side of the right splicing piece (136), a right T-shaped clamping block (140) is fixedly connected to the left side of the right separation piece (116), and the right T-shaped clamping block (140) is clamped with the right T-shaped clamping groove (138).
6. The connection terminal of the cable according to claim 1, characterized in that a left front transition connection piece (142) is arranged between the left front sleeve (102) and the front connection piece (110), two ends of the left front transition connection piece (142) are fixedly connected with the left front sleeve (102) and the front connection piece (110) respectively, and the left front transition connection piece (142) is made of metal;
a left rear transition connecting piece (144) is arranged between the left rear sleeve (104) and the rear connecting piece (112), two ends of the left rear transition connecting piece (144) are fixedly connected with the left rear sleeve (104) and the rear connecting piece (112) respectively, and the left rear transition connecting piece (144) is made of metal;
the left front transition connecting sheet (142) and the left rear transition connecting sheet (144) are positioned on the left side of the fixed block (100);
the distance between the left front transition piece (142) and the left rear transition piece (144) gradually decreases from left to right.
7. The cable terminal of claim 6, wherein the left end of the fixing block (100) is fixedly connected with a left front -shaped cover plate (146) and a left rear -shaped cover plate (148), a -shaped opening of the left front -shaped cover plate (146) is arranged backwards, the left front transitional connecting sheet (142) is positioned inside the left front -shaped cover plate (146), the left front sleeve (102) is positioned outside the left front -shaped cover plate (146), and the left front -shaped cover plate (146) is made of plastic;
the -shaped opening of the left rear -shaped cover plate (148) is arranged forwards, the left rear transitional connecting sheet (144) is positioned inside the left rear -shaped cover plate (148), the left rear sleeve (104) is positioned outside the left rear -shaped cover plate (148), and the left rear -shaped cover plate (148) is made of plastic;
the left front -shaped cover plate (146) is located on the front side of the left separator sheet (114), and the left rear -shaped cover plate (148) is located on the rear side of the left separator sheet (114).
8. The connection terminal of the cable according to claim 1, characterized in that a right front transition connection piece (150) is arranged between the right front sleeve (106) and the front connection piece (110), two ends of the right front transition connection piece (150) are fixedly connected with the right front sleeve (106) and the front connection piece (110) respectively, and the right front transition connection piece (150) is made of metal;
a right rear transition connecting sheet (152) is arranged between the right rear sleeve (108) and the rear connecting sheet (112), two ends of the right rear transition connecting sheet (152) are fixedly connected with the right rear sleeve (108) and the rear connecting sheet (112) respectively, and the right rear transition connecting sheet (152) is made of metal;
the right front transition piece (150) and the right rear transition piece (152) are positioned on the right side of the fixed block (100);
the distance between the right front transition piece (150) and the right rear transition piece (152) decreases gradually from left to right.
9. The electrical cable termination of claim 8 wherein the right end of the securing block (100) is fixedly connected to a right front -shaped shroud (154) and a right rear -shaped shroud (156), the -shaped opening of the right front -shaped shroud (154) being disposed rearwardly, the right front transition piece (150) being located inside the right front -shaped shroud (154), the right front ferrule (106) being located outside the right front -shaped shroud (154), the right front -shaped shroud (154) being made of plastic;
the -shaped opening of the right rear -shaped cover plate (156) is arranged forward, the right rear transitional connecting sheet (152) is positioned inside the right rear -shaped cover plate (156), the right rear sleeve (108) is positioned outside the right rear -shaped cover plate (156), and the right rear -shaped cover plate (156) is made of plastic;
the right front cover plate (154) is located on the front side of the right separator sheet (116), and the right rear cover plate (156) is located on the rear side of the right separator sheet (116).
10. The connection terminal of the cable according to claim 2, wherein the penetration hole (122) penetrates the fixing block (100) in the up-down direction, and the length of the insulation insertion piece (124) in the up-down direction is longer than the length of the penetration hole (122) in the up-down direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311067376.XA CN116799538B (en) | 2023-08-23 | 2023-08-23 | Binding post of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311067376.XA CN116799538B (en) | 2023-08-23 | 2023-08-23 | Binding post of cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116799538A CN116799538A (en) | 2023-09-22 |
| CN116799538B true CN116799538B (en) | 2023-10-24 |
Family
ID=88038758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311067376.XA Active CN116799538B (en) | 2023-08-23 | 2023-08-23 | Binding post of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116799538B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210092383U (en) * | 2019-07-29 | 2020-02-18 | 南京机电职业技术学院 | Combined type quick wiring terminal |
| CN213243446U (en) * | 2020-08-31 | 2021-05-18 | 宁波辉禹照明有限公司 | Detachable threading pipe structure of junction box |
| CN218160921U (en) * | 2022-08-28 | 2022-12-27 | 武汉科能伟创电力技术有限公司 | Front-inserted cable connector |
| CN116581617A (en) * | 2023-07-12 | 2023-08-11 | 扬州市坤展新能源科技有限公司 | Wire connecting sleeve |
-
2023
- 2023-08-23 CN CN202311067376.XA patent/CN116799538B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210092383U (en) * | 2019-07-29 | 2020-02-18 | 南京机电职业技术学院 | Combined type quick wiring terminal |
| CN213243446U (en) * | 2020-08-31 | 2021-05-18 | 宁波辉禹照明有限公司 | Detachable threading pipe structure of junction box |
| CN218160921U (en) * | 2022-08-28 | 2022-12-27 | 武汉科能伟创电力技术有限公司 | Front-inserted cable connector |
| CN116581617A (en) * | 2023-07-12 | 2023-08-11 | 扬州市坤展新能源科技有限公司 | Wire connecting sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116799538A (en) | 2023-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4681382A (en) | Electrical connector for transmission cable | |
| US6588938B1 (en) | Optical/electrical plug connector | |
| US6270372B1 (en) | Patch cord connector | |
| JPH02114474A (en) | Drawn-out modular connector | |
| US7654856B2 (en) | Cable connector assembly having strain relief member for cable | |
| CN103797655B (en) | Connectors | |
| CN1349117A (en) | Optical/electric socket | |
| KR920007270A (en) | Shielded electrical connectors | |
| CN107683552B (en) | Multicore cable disconnection device | |
| US6375491B1 (en) | Device for connecting a multipair cable with reduced crosstalk between pairs | |
| CN102414924A (en) | Pull through modular jack and method of use thereof | |
| CN117175267B (en) | Cable connecting device for power equipment | |
| CN116799538B (en) | Binding post of cable | |
| CN114779417A (en) | Compact passive splitter and installation method | |
| KR960006142A (en) | Electrical connector device | |
| JP2002042957A (en) | Electric connector sealing system | |
| US20110250797A1 (en) | Cable assembly with improved terminating means | |
| US4342494A (en) | Electrical connector assembly | |
| US7775825B2 (en) | Cable connector assembly having strain relief member for cable | |
| US4389083A (en) | Electrical connector assembly | |
| CN214100077U (en) | Cable quick connector and male head and female head thereof | |
| CN212412280U (en) | Wire fixing clamp and connector | |
| US2651764A (en) | Tinsel wire connector for electrical conductors | |
| CN210111112U (en) | Photoelectric hybrid plug connector | |
| CN113054476A (en) | Cable connector and manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |