CN215451795U

CN215451795U - Electrical connector

Info

Publication number: CN215451795U
Application number: CN202121967166.2U
Authority: CN
Inventors: 张军凯
Original assignee: Hebei Institute of Mechanical and Electrical technology
Current assignee: Hebei Institute of Mechanical and Electrical technology
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-07
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of connecting piece equipment, in particular to an electrical connecting piece which comprises a connecting unit, wherein the connecting unit comprises a shell, and clamping units are fixedly arranged at two ends of the shell. According to the utility model, the positioning wheels are arranged in the shell of the connecting unit, so that the cables can be extruded and positioned through the two positioning wheels, the butt joint can be conveniently carried out, the clamping units are arranged at two ends of the shell, the rotating rod can be driven to rotate through the rotating column in the clamping unit, so that the worm can be driven to rotate, the worm wheel can be driven to rotate through the worm, the rotating shaft can be driven to rotate through the worm wheel, the rack plates on two sides can be driven to move relatively through the gear, the two clamping plates can be driven to move relatively through the connecting plate I and the connecting plate II, so that a plurality of cables can be clamped and fixed through the two clamping plates, and more manpower can be saved.

Description

Electrical connector

Technical Field

The utility model relates to the technical field of connecting piece equipment, in particular to an electrical connecting piece.

Background

The electrical connection is a collection of all electrical circuits in an electrical product, and generally, the electrical connection component in the electrical product can be divided into an external electrical connection component and an internal electrical connection component according to the position of the electrical connection component. The external electrical connection components are all electrical connection components outside the product housing, which, because they are not included in the protection of the product housing, must individually meet the respective shock protection requirements. The internal electrical connection components are all electrical connection components inside the product housing, which are included in the protection of the product housing, and therefore generally only need to meet corresponding functional insulation requirements.

The existing electrical connecting piece needs manual fixing when being butted with the battery cells, so that time and labor are consumed, and the problems of poor contact and the like easily occur when a plurality of battery cells are operated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide an electrical connecting piece, wherein a plurality of round holes are formed in a shell of a connecting unit, so that a battery cell can be conveniently butted and inserted, a plurality of sleeving columns are arranged on an inner bottom wall and an inner top wall of the shell at equal distances, sliding columns connected with an extrusion spring are sleeved in the sleeving columns in a sliding manner, and positioning wheels are arranged at the bottoms of the sliding columns, so that cables can be extruded and positioned through the two positioning wheels, and the butting can be conveniently carried out; both ends through the shell all are provided with the joint unit, can drive the dwang through the rotation post in the joint unit and rotate, thereby can drive the worm and rotate, can drive the worm wheel through the worm and rotate, can drive the axis of rotation through the worm wheel and rotate, can drive the rack board of both sides through the gear like this and carry out relative movement, can drive two joint boards through connecting plate one and connecting plate two like this and carry out relative movement, thereby can carry out the joint through two joint boards and fix to many cables, thereby can save more manpower.

The purpose of the utility model can be realized by the following technical scheme:

an electrical connecting piece comprises a connecting unit, wherein the connecting unit comprises a shell, and clamping units are fixedly arranged at two ends of the shell;

equal fixedly connected with fixed plate between the both ends of two inside walls of linkage unit, all on the interior diapire of shell and the interior roof all about eight cover posts of its vertical central plane symmetry fixedly connected with, equal sliding connection has the slip post in the cover post, the one end fixedly connected with of slip post and the extrusion spring that the slip post is fixed mutually, the other end fixedly connected with Contraband template of slip post, it is connected with the locating wheel to rotate in the Contraband template, the equal fixedly connected with T type post in both ends of length direction both sides wall is followed to the shell.

Further, the clamping unit comprises two clamping plates which are slidably connected with the T-shaped column, a first connecting plate is fixedly connected to one side wall of the clamping plate which is positioned at the top, a second connecting plate is fixedly connected to one side wall of the clamping plate which is positioned at the bottom, rack plates are fixedly connected to opposite side walls of the first connecting plate and the second connecting plate, a gear is connected between the two rack plates in a meshed manner, a rotating shaft which rotates with the shell is fixedly connected to the central position of the gear, a worm wheel is fixedly connected to the outer wall of the rotating shaft, a worm is connected to one side of the worm wheel in a meshed manner, a rotating rod is fixedly connected to the top of the worm, a rotating block is fixedly connected to the top of the rotating rod, rotating columns are fixedly connected to four outer side walls of the rotating block, and positioning columns which are fixed with the shell are rotatably connected to the outer walls of the two rotating rods, the clamping plate in the clamping unit can clamp and position a plurality of cables, so that the fixing efficiency of the cables is improved, and more manpower can be saved.

Further, the shell is fixedly connected with a protective shell along one side wall of the width direction, and the protective shell is fixedly arranged on the side wall of the shell, so that elements of the clamping unit can be protected.

Further, the outer wall of the positioning wheel is fixedly sleeved with an insulating sleeve, and the insulating sleeve is sleeved on the outer wall of the positioning wheel, so that the problems of electric leakage and the like can be prevented.

Further lie in, two the top of joint board all sets up two T type grooves with T type post looks slip joint about its vertical central plane symmetry, carries out the slip joint through joint board and T type groove to can restrict the slip position of two joint boards.

The bottom of the worm is rotatably connected with a bearing plate fixed with the shell, and the bearing plate is arranged at the bottom of the worm, so that the worm can rotate conveniently.

Further, a limiting hole is formed in one end of the rotating column, the top of the shell is fixedly connected with two fixing columns symmetrically about the vertical central plane of the shell, the two fixing columns are internally and slidably connected with limiting rods which are connected with the limiting holes in an inserting mode, the two limiting rods are fixedly connected with shifting plates at one ends, the two shifting plates are fixedly connected with extension springs which are fixedly connected with the side walls of the shifting plates and fixedly connected with the limiting rods in an inserting mode, the limiting rods are connected with the limiting holes in an inserting mode, the rotating block can be limited in rotation, and therefore the two clamping plates can be located conveniently.

Further lie in, two the impartial distance is fixed on the relative lateral wall of joint board is provided with a plurality of slipmats, is provided with a plurality of slipmats through the impartial distance on the relative lateral wall in two joint boards to can carry out the joint through the joint board and fix to many cables, and can prevent through the slipmat that the cable from sliding.

The utility model has the beneficial effects that:

1. the electric core can be conveniently inserted in a butt joint mode by arranging the plurality of round holes in the shell of the connecting unit, the plurality of sleeving columns are arranged on the inner bottom wall and the inner top wall of the shell at equal distances, the sliding columns connected with the extrusion springs are sleeved in the sleeving columns in a sliding mode, and the positioning wheels are arranged at the bottoms of the sliding columns, so that the cables can be extruded and positioned through the two positioning wheels, and butt joint can be conveniently carried out;

2. both ends through the shell all are provided with the joint unit, can drive the dwang through the rotation post in the joint unit and rotate, thereby can drive the worm and rotate, can drive the worm wheel through the worm and rotate, can drive the axis of rotation through the worm wheel and rotate, can drive the rack board of both sides through the gear like this and carry out relative movement, can drive two joint boards through connecting plate one and connecting plate two like this and carry out relative movement, thereby can carry out the joint through two joint boards and fix to many cables, thereby can save more manpower.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the connection unit of the present invention;

FIG. 3 is a schematic view of the positioning wheel connection structure of the present invention;

FIG. 4 is a schematic diagram of the structure of the clamping unit of the present invention.

In the figure: 100. a connection unit; 101. a housing; 102. a fixing plate; 103. sleeving the column; 104. a sliding post; 105. a compression spring; 106. contraband a template; 107. positioning wheels; 108. an insulating sleeve; 109. a T-shaped column; 110. fixing a column; 111. a limiting rod; 112. a poking plate; 113. an extension spring; 114. a protective shell; 200. a clamping unit; 201. a clamping and connecting plate; 202. a non-slip mat; 203. a T-shaped groove; 204. a first connecting plate; 205. a second connecting plate; 206. a rack plate; 207. a gear; 208. a rotating shaft; 209. a worm gear; 210. a worm; 211. rotating the rod; 212. a bearing plate; 213. rotating the block; 214. rotating the column; 215. a limiting hole; 216. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an electrical connector includes a connecting unit 100, the connecting unit 100 includes a housing 101, and two ends of the housing 101 are both fixedly provided with a clamping unit 200;

equal fixedly connected with fixed plate 102 between the both ends of two inside walls of linkage unit 100, all on the interior diapire of shell 101 and the interior roof all about eight cover posts 103 of its vertical central plane symmetry fixedly connected with, equal sliding connection has sliding column 104 in the cover post 103, sliding column 104's one end fixedly connected with and sliding column 104 fixed extrusion spring 105 mutually, sliding column 104's other end fixedly connected with Contraband template 106, there is positioning wheel 107 in Contraband template 106 rotation connection, the equal fixedly connected with T type post 109 in both ends of shell 101 along length direction both sides wall.

The clamping unit 200 comprises two clamping plates 201 connected with the T-shaped column 109 in a sliding manner, a first connecting plate 204 is fixedly connected to one side wall of the clamping plate 201 at the top, a second connecting plate 205 is fixedly connected to one side wall of the clamping plate 201 at the bottom, rack plates 206 are fixedly connected to opposite side walls of the first connecting plate 204 and the second connecting plate 205, a gear 207 is connected between the two rack plates 206 in a meshing manner, a rotating shaft 208 rotating with the shell 101 is fixedly connected to the central position of the gear 207, a worm wheel 209 is fixedly connected to the outer wall of the rotating shaft 208, a worm 210 is connected to one side of the worm wheel 209 in a meshing manner, a rotating rod 211 is fixedly connected to the top of the worm 210, a rotating block 213 is fixedly connected to the top of the rotating rod 211, rotating columns 214 are fixedly connected to four outer side walls of the rotating block 213, and positioning columns 216 fixed to the shell 101 are rotatably connected to the outer walls of the two rotating rods 211, clamping positioning can be carried out on a plurality of cables through the clamping plate 201 in the clamping unit 200, so that the fixing efficiency of the cables is improved, and more manpower can be saved.

A protective shell 114 is fixedly connected to one side wall of the housing 101 along the width direction, and the protective shell 114 is fixedly arranged on the side wall of the housing 101, so that the components of the clamping unit 200 can be protected.

All fixed the insulating cover 108 that has cup jointed on the outer wall of positioning wheel 107, through cup jointed insulating cover 108 on the outer wall of positioning wheel 107 to can prevent the electric leakage scheduling problem, two T type grooves 203 with T type post 109 looks slip joint are all offered about its vertical central plane symmetry in the top of two joint boards 201, carry out the slip joint through joint board 201 and T type groove 203, thereby can restrict the slip position of two joint boards 201.

The bottom of worm 210 rotates and is connected with the bearing plate 212 fixed mutually with shell 101, be provided with bearing plate 212 through the bottom in worm 210, thereby the worm 210 of being convenient for rotates, spacing hole 215 has all been seted up to the one end of rotation post 214, the top of shell 101 is all about two fixed columns 110 of its vertical central plane symmetry fixedly connected with, equal sliding connection has the gag lever post 111 of pegging graft mutually with spacing hole 215 in two fixed columns 110, the equal fixedly connected with of one end of two gag lever posts 111 dials board 112, equal fixedly connected with is fixed the extension spring 113 who cup joints mutually with gag lever post 111 on the lateral wall of two dials board 112, peg graft mutually through gag lever post 111 and spacing hole 215, thereby can restrict the rotation of turning block 213, thereby can be convenient for fix a position two joint boards 201.

The fixed a plurality of slipmats 202 that are provided with of equidistance on the relative lateral wall of two joint board 201, is provided with a plurality of slipmats 202 through the impartial distance on the relative lateral wall in two joint board 201 to can carry out the joint through joint board 201 to many cables and fix, and can prevent through slipmat 202 that the cable from sliding.

The working principle is as follows: when the cable connector is used, a plurality of battery cells are inserted into the shell 101 through the fixing plate 102, and the battery cells are inserted between the two positioning wheels 107, so that the sliding column 104 can extrude Contraband-shaped plates 106 and the positioning wheels 107 under the action of the extrusion springs 105, and thus a plurality of cables can be extruded and positioned under the action of the positioning wheels 107 at the upper side and the lower side, and thus the cables can be conveniently butted, when a plurality of cables are required to be clamped and fixed, the rotating column 214 is required to drive the rotating block 213 to rotate, so that the rotating rod 211 can be driven to rotate, so that the worm 210 can drive the worm wheel 209 to rotate, so that the worm wheel 209 can drive the rotating shaft 208 to rotate, so that the gear 207 can be driven to rotate through the rotating shaft 208, so that the rack plates 206 at the two sides can be driven to vertically move through the gear 207, therefore, the two clamping plates 201 can be driven to move relatively through the first connecting plate 204 and the second connecting plate 205 respectively, and a plurality of cables can be clamped and fixed through the two clamping plates 201, so that a large amount of manpower can be saved conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. The electrical connecting piece is characterized by comprising a connecting unit (100), wherein the connecting unit (100) comprises a shell (101), and clamping units (200) are fixedly arranged at two ends of the shell (101);

equal fixedly connected with fixed plate (102) between the both ends of two inside walls of linkage unit (100), all on the interior diapire of shell (101) and the interior roof all about eight cover posts (103) of its vertical central plane symmetry fixedly connected with, equal sliding connection has slip post (104) in cover post (103), the one end fixedly connected with of slip post (104) and extrusion spring (105) that slip post (104) are fixed mutually, the other end fixedly connected with Contraband template (106) of slip post (104), it is connected with locating wheel (107) to rotate in Contraband template (106), shell (101) are along the equal fixedly connected with T type post (109) in both ends of length direction both sides wall.

2. The electrical connector according to claim 1, wherein the clamping unit (200) comprises two clamping plates (201) slidably connected to the T-shaped column (109), a first connecting plate (204) is fixedly connected to one side wall of the clamping plate (201) at the top, a second connecting plate (205) is fixedly connected to one side wall of the clamping plate (201) at the bottom, rack plates (206) are fixedly connected to both the first connecting plate (204) and the second connecting plate (205), a gear (207) is engaged and connected between the two rack plates (206), a rotating shaft (208) rotating with the housing (101) is fixedly connected to the center position of the gear (207), a worm wheel (209) is fixedly connected to the outer wall of the rotating shaft (208), and a worm (210) is engaged and connected to one side of the worm wheel (209), the top fixedly connected with dwang (211) of worm (210), the top fixedly connected with turning block (213) of dwang (211), equal fixedly connected with rotates post (214), two on four lateral walls of turning block (213) all rotate on the outer wall of dwang (211) and be connected with reference column (216) fixed mutually with shell (101).

3. An electrical connector as claimed in claim 1, wherein a protective shell (114) is fixedly attached to one side wall of the housing (101) in the width direction.

4. An electrical connector as claimed in claim 1, wherein the outer wall of the positioning wheel (107) is fixedly sleeved with an insulating sleeve (108).

5. The electrical connector as claimed in claim 2, wherein the top of each of the two engaging plates (201) is symmetrically provided with two T-shaped grooves (203) for slidably engaging with the T-shaped posts (109) about a vertical center plane.

6. An electrical connector as claimed in claim 2, wherein a bearing plate (212) fixed to the housing (101) is rotatably connected to the bottom of the worm (210).

7. The electrical connector according to claim 2, wherein one end of each rotating column (214) is provided with a limiting hole (215), the top of the housing (101) is symmetrically and fixedly connected with two fixed columns (110) about a vertical central plane of the housing, each fixed column (110) is slidably connected with a limiting rod (111) inserted into the limiting hole (215), one end of each limiting rod (111) is fixedly connected with a toggle plate (112), and the side walls of each toggle plate (112) are fixedly connected with extension springs (113) fixedly sleeved with the limiting rods (111).

8. An electrical connector as claimed in claim 2, wherein a plurality of anti-slip pads (202) are fixedly arranged on opposite side walls of two said snap plates (201) at equal distances.