CN218300295U

CN218300295U - High-voltage wire harness wiring tool

Info

Publication number: CN218300295U
Application number: CN202222290355.1U
Authority: CN
Inventors: 智书平; 刘士玉; 许朝荣; 杨鹏; 张波
Original assignee: Hubei Eve Power Co Ltd
Current assignee: Hubei Eve Power Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-13
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a termination technical field discloses a high-pressure pencil wiring frock. The high-voltage wiring harness wiring tool comprises a supporting seat and two driving assemblies, wherein a conductive piece is arranged on the supporting seat, two high-voltage wiring harnesses are placed on the conductive piece, and the conductive piece is used for being electrically connected with the two high-voltage wiring harnesses; the output end of each driving assembly is connected with a positioning piece, and each driving assembly is used for driving the corresponding positioning piece to reciprocate along the preset direction, so that the positioning piece is inserted into or moved out of a hole limiting position at the end part of the high-voltage wire harness, and the high-voltage wire harness is locked or unlocked on the conductive piece. This high-voltage wire harness wiring frock dismouting is simple, and convenient operation has improved wiring efficiency and security, reduces operating personnel's work load, saves the time cost, compares in prior art, has improved the packaging efficiency greatly.

Description

High-voltage wire harness wiring tool

Technical Field

The utility model relates to a termination technical field, concretely relates to high-pressure pencil wiring frock.

Background

The battery module charge-discharge in-process need pass through great electric current, when carrying out various tests to the battery module in the laboratory, need use the high-pressure pencil of great current-carrying capacity. As shown in fig. 1, the high voltage wire harness 100 generally includes a harness body 110 and an OT terminal 120 connected to an end of the harness body 110 from a structural point of view.

In the related art, in order to achieve connection between two high-voltage wire harnesses 100, connection is mainly performed through an OT terminal 120. As shown in fig. 1, the OT terminal 120 is provided with a limiting hole 130, the two OT terminals 120 are stacked, the bolt 140 is sequentially inserted into the two limiting holes 130, and then the two OT terminals are locked by fasteners such as a nut 150 and a washer 160. The fastener connecting mode is complex in operation and difficult to disassemble and assemble, and the time cost of operators is increased.

Therefore, it is desirable to provide a high voltage wiring harness connection tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-pressure pencil wiring frock can realize the firm connection between two high-pressure pencil, and the dismouting is simple, reduces operating personnel's work load, saves the time cost.

In order to achieve the purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a high-voltage wire harness wiring frock, includes:

the supporting seat is provided with a conductive piece, two high-voltage wire harnesses are placed on the conductive piece, and the conductive piece is used for being electrically connected with the two high-voltage wire harnesses;

the output end of each driving assembly is connected with a positioning piece, and each driving assembly is used for driving the corresponding positioning piece to reciprocate along a preset direction, so that the positioning piece is inserted into or moved out of the hole limiting position at the end part of the high-voltage wiring harness, and the high-voltage wiring harness is locked or unlocked on the conductive piece.

As a preferred scheme of high-voltage wire harness wiring frock, the supporting seat includes supporting bottom plate and upper cover, electrically conductive piece set up in support on the bottom plate, go up the housing locate support on the bottom plate in order to form and hold the chamber, drive assembly is located hold the intracavity.

As a preferred scheme of the high-voltage wiring harness wiring tool, the two high-voltage wiring harnesses are horizontally and symmetrically placed on two opposite end parts of the conductive piece in the length direction;

the two driving assemblies are arranged at intervals along the length direction of the upper cover, and each driving assembly correspondingly locks one high-voltage wiring harness.

As a preferred scheme of high-voltage wire harness wiring frock, drive assembly includes:

the hinged shaft is arranged on the inner wall of the upper cover;

the operating rod is hinged on the hinged shaft;

articulated rod and slider, the one end of articulated rod with the action bars is articulated to be connected, the other end with the slider is articulated to be connected, the setting element connect in the end of slider rotates the action bars is with the drive the slider is followed it slides to predetermine the direction.

As an optimal scheme of the high-voltage wiring harness wiring tool, a sliding groove extending along the preset direction is formed in the inner wall of the upper cover, and the sliding block slides along the sliding groove.

As a preferred scheme of high-voltage wire harness wiring frock, still be provided with the locating part on the upper cover, the locating part is located the rotation route of action bars for the restriction the position of action bars.

As an optimal scheme of a high-voltage wiring harness wiring tool, two avoidance holes are formed in the upper end face of the upper cover, and the operating rod extends out of the corresponding avoidance holes.

As a preferred scheme of the high-voltage wiring harness wiring tool, the upper cover is provided with a measuring hole, and the measuring hole is over against the conductive piece.

As a preferred scheme of high-voltage wire harness wiring frock, all set up the wiring hole that extends along the horizontal direction on two relative terminal surfaces of upper cover, high-voltage wire harness with follow the correspondence the wiring hole inserts in the upper cover.

As a preferred scheme of the high-voltage wiring harness wiring tool, the aperture of the wiring hole is 25-40 mm.

The utility model has the advantages that:

the utility model provides a high-pressure pencil wiring frock, when using, along predetermineeing the direction downstream through the setting element that the drive assembly drive corresponds, can make the setting element insert in the limit hole position of high-pressure pencil tip for high-pressure pencil locking is on electrically conductive, and then has realized the electricity between two high-pressure pencil and has connected. When the high-voltage wiring harness is required to be detached, the driving assembly is only required to drive the corresponding positioning piece to move upwards along the preset direction, and the positioning piece can be moved out of the hole limiting position at the end part of the high-voltage wiring harness, so that the high-voltage wiring harness and the conductive piece are unlocked, the high-voltage wiring harness is taken out, and the electric connection between the two high-voltage wiring harnesses is eliminated. This high-voltage wire harness wiring frock dismouting is simple, reduces operating personnel's work load, saves the time cost.

Drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly and easily, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and the drawings described below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a connection of two high voltage harnesses provided by the prior art;

fig. 2 is a schematic structural diagram of a high-voltage wiring harness wiring tool provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of the high-voltage wiring harness wiring tool provided by the embodiment of the invention with part of the upper cover hidden;

fig. 4 is a front view of a part of a high-voltage wiring harness wiring tool structure provided by the embodiment of the invention.

In the figure:

100. a high voltage wire harness; 110. a wire harness body; 120. an OT terminal; 130. a limiting hole; 140. a bolt; 150. a nut; 160. a gasket;

1. a supporting seat; 11. a support base plate; 12. an upper cover; 121. a chute; 122. avoiding holes; 123. measuring a hole; 124. a wiring hole;

2. a conductive member;

3. a drive assembly; 31. hinging a shaft; 32. an operating lever; 33. a hinged lever; 34. a slider;

4. a positioning member;

5. and a limiting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a high-voltage wiring harness wiring tool for connecting two high-voltage wiring harnesses 100, and the battery module and the electric cabinet are respectively and electrically connected to one end of each high-voltage wiring harness 100 which is far away from each other. Through high-voltage wire harness wiring frock, can connect two high-voltage wire harnesses 100 to form a set of connection structure, electrically connect battery module and electric cabinet. Two groups of connecting structures are required to be connected between the battery module and the electric cabinet and respectively correspond to the positive electrode and the negative electrode so as to complete the charging and discharging process of the battery module. The high-voltage wire harness 100 comprises a wire harness body 110 and an OT terminal 120 connected to the end of the wire harness body 110, wherein a limiting hole 130 is formed in the OT terminal 120.

In order to realize the connection between the two high voltage wire harnesses 100, as shown in fig. 2 and 3, the high voltage wire harness wiring tool provided in this embodiment specifically includes a support base 1 and two driving assemblies 3. Be provided with conductive 2 on the supporting seat 1, placed two high-voltage wire harnesses 100 on the conductive 2, conductive 2 is used for bearing OT terminal 120 and increase the electric current carrying capacity, guarantees switching on between two high-voltage wire harnesses 100. The output end of each driving assembly 3 is connected with a positioning element 4, and each driving assembly 3 is used for driving the corresponding positioning element 4 to reciprocate along a preset direction, so that the positioning element 4 is inserted into or moved out of the hole-limiting position of the OT terminal 120, and the high-voltage wiring harness 100 is locked or unlocked on the conductive element 2. Wherein, setting element 4 is the pin, and the diameter of this pin is 8mm, is applicable to the quick connection and the dismantlement between the OT terminal 120 of different specifications.

Referring to fig. 3, when the high-voltage wiring harness wiring tool provided in this embodiment is used, the driving assembly 3 drives the corresponding positioning element 4 to move downward along the preset direction, so that the positioning element 4 can be inserted into the limiting hole 130 of the OT terminal 120, the high-voltage wiring harness 100 is locked on the conductive element 2, and thus, the two high-voltage wiring harnesses 100 are electrically connected. When the wiring harness needs to be removed, the driving assembly 3 is only required to drive the corresponding positioning piece 4 to move upwards along the preset direction, and the positioning piece 4 can be moved out of the limiting hole position of the OT terminal 120, so that the high-voltage wiring harness 100 and the conductive piece 2 are unlocked, the high-voltage wiring harness 100 is taken out, and the electric connection between the two high-voltage wiring harnesses 100 is released. This high-voltage wire harness wiring frock dismouting is simple, and convenient operation has improved wiring efficiency and security, reduces operating personnel's work load, saves the time cost, compares in prior art, has improved the packaging efficiency greatly.

Specifically, as shown in fig. 2, the supporting seat 1 includes a supporting bottom plate 11 and an upper cover 12, the conductive member 2 is disposed on the supporting bottom plate 11, the upper cover 12 covers the supporting bottom plate 11 to form a containing cavity, and the driving assembly 3 and the conductive member 2 are both located in the containing cavity, so that the overall structure is reasonable and compact, and the safety is higher.

Further, as shown in fig. 3, the conductive member 2 is a copper block, the conductive member 2 is in a shape of a step with a high middle and low ends along the length direction thereof, so as to form step surfaces at the two ends, and the two high voltage harnesses 100 are horizontally and symmetrically placed on the step surfaces at the two opposite ends of the conductive member 2; two drive assembly 3 set up along the length direction interval of upper cover 12, and every drive assembly 3 corresponds a locking high-voltage wire harness 100 to make frock overall structure compact and both ends symmetry, reasonable in design saves space.

Further, as shown in fig. 3, two end faces of the upper cover 12 opposite to each other along the length direction are respectively provided with a wiring hole 124 extending along the horizontal direction, the wiring holes 124 are communicated with the accommodating cavity of the upper cover 12, and the high-voltage wire harness 100 can be inserted into the upper cover 12 from the corresponding wiring hole 124 and placed on the conductive member 2. The diameter of the wiring hole 124 is 25mm to 40mm, preferably 30mm, and the size can be adapted to the wiring between various types of high-voltage wire harnesses 100.

Specifically, with continued reference to fig. 3, each drive assembly 3 comprises a hinge shaft 31, an operating lever 32, a hinge lever 33 and a slider 34, the hinge shaft 31 being fixed vertically to the inner wall of the upper cover 12; one end of the operation lever 32 is hinged to the hinge shaft 31; one end of the hinged rod 33 is hinged with the operating rod 32, and the other end is hinged with the sliding block 34 to form a crank sliding block mechanism, so that the whole structure is simple and easy to realize.

As shown in fig. 4, a sliding groove 121 extending along a preset direction is formed on an inner wall of the upper cover 12, and the slider 34 can slide along the sliding groove 121 to achieve a guiding function. The positioning element 4 is connected to the end of the sliding block 34, and the operator can drive the sliding block 34 to slide along the sliding slot 121 by rotating the operating rod 32, so as to realize the moving process of the positioning element 4 along the preset direction.

Further, as shown in fig. 3, a limiting member 5 is vertically disposed on the upper cover 12, and the limiting member 5 is located on a rotation path of the operating rod 32 for limiting a position of the operating rod 32. Wherein, the limiting member 5 is a safety pin detachably connected to the inner wall of the upper cover 12.

Specifically, when the tool is used for wiring operation, firstly, the limiting piece 5 is taken out, the operating rod 32 is rotated upwards, and at this time, the slider 34 drives the positioning piece 4 to move upwards; then, the high-voltage wire harness 100 is inserted from the wiring hole 124 so that the OT terminal 120 is brought to a specified position; then, the operating lever 32 is turned downward, and the positioning member 4 moves downward and passes through the limiting hole 130 of the OT terminal 120 to complete positioning and clamping; finally, the stop member 5 is inserted so that the operating lever 32 abuts below the stop member 5, preventing the handle from opening in use, as shown in the structure on the left side in fig. 3. When the disconnecting operation is performed, the stopper 5 is taken out, the operating lever 32 is rotated upward to move the positioning member 4 upward, and then the high-voltage wiring harness 100 is drawn out from the side wiring hole 124, thereby completing the disconnecting operation. The number of the stoppers 5 is two, and corresponds to the positions of the two operation levers 32.

Preferably, as shown in fig. 2, in order to avoid the position of the operating rod 32, two avoiding holes 122 are formed in the upper end surface of the upper cover 12, the avoiding holes 122 are elongated holes, and the operating rod 32 can extend out of the corresponding avoiding hole 122, so that an operator can conveniently hold the operating rod 32 for operation.

Further, with reference to fig. 2, a measuring hole 123 is further formed on the upper end surface of the upper cover 12, and the measuring hole 123 is located between the two avoiding holes 122 and faces the conductive component 2. The meter pen of the multimeter can be inserted from the measuring hole 123 and contacts with the copper sheet to measure the voltage and the resistance value of the node, and the operation is convenient.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a high pressure pencil wiring frock which characterized in that includes:

the supporting seat (1), a conductive piece (2) is arranged on the supporting seat (1), two high-voltage wire harnesses (100) are placed on the conductive piece (2), and the conductive piece (2) is used for being electrically connected with the two high-voltage wire harnesses (100);

two drive assembly (3), every the output of drive assembly (3) all is connected with setting element (4), every drive assembly (3) are used for the drive to correspond setting element (4) are along presetting direction reciprocating motion, so that setting element (4) insert or shift out and correspond limit hole position (130) of high-voltage pencil (100) tip, make high-voltage pencil (100) lock or unblock in on electrically conductive piece (2).

2. The high-voltage wiring harness wiring tool according to claim 1, wherein the supporting base (1) comprises a supporting base plate (11) and an upper cover (12), the conductive member (2) is arranged on the supporting base plate (11), the upper cover (12) is covered on the supporting base plate (11) to form an accommodating cavity, and the driving assembly (3) is located in the accommodating cavity.

3. The high-voltage wiring harness wiring tool according to claim 2, wherein the two high-voltage wiring harnesses (100) are horizontally and symmetrically placed on two opposite end portions of the conductive member (2) in the length direction;

the two driving assemblies (3) are arranged at intervals along the length direction of the upper cover (12), and each driving assembly (3) correspondingly locks one high-voltage wiring harness (100).

4. The high-voltage wiring harness wiring tool according to claim 2, wherein the driving assembly (3) comprises:

a hinge shaft (31) provided on an inner wall of the upper cover (12);

an operating lever (32) hinged to the hinge shaft (31);

articulated rod (33) and slider (34), the one end of articulated rod (33) with operating lever (32) are articulated to be connected, the other end with slider (34) are articulated to be connected, setting element (4) connect in the end of slider (34), rotate operating lever (32) are in order to drive slider (34) are followed it slides to predetermine the direction.

5. The high-voltage wiring harness wiring tool according to claim 4, wherein a sliding groove (121) extending along the preset direction is formed in the inner wall of the upper cover (12), and the sliding block (34) slides along the sliding groove (121).

6. The high-voltage wiring harness wiring tool according to claim 4, wherein a limiting member (5) is further arranged on the upper cover (12), and the limiting member (5) is located on a rotation path of the operating rod (32) and used for limiting the position of the operating rod (32).

7. The high-voltage wiring harness wiring tool according to claim 4, wherein two avoiding holes (122) are formed in the upper end face of the upper cover (12), and the operating rod (32) extends out of the corresponding avoiding holes (122).

8. The high-voltage wiring harness wiring tool according to claim 2, wherein a measuring hole (123) is formed in the upper cover (12), and the measuring hole (123) is opposite to the conductive member (2).

9. The high-voltage wiring harness wiring tool according to claim 2, wherein two opposite end faces of the upper cover (12) are provided with wiring holes (124) extending along the horizontal direction, and the high-voltage wiring harness (100) is inserted into the upper cover (12) from the corresponding wiring holes (124).

10. The high-voltage wiring harness wiring tool according to claim 9, wherein the diameter of the wiring hole (124) is 25 mm-40 mm.