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CN217881957U - Assemble convenient electric putter - Google Patents

Assemble convenient electric putter Download PDF

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Publication number
CN217881957U
CN217881957U CN202221733556.8U CN202221733556U CN217881957U CN 217881957 U CN217881957 U CN 217881957U CN 202221733556 U CN202221733556 U CN 202221733556U CN 217881957 U CN217881957 U CN 217881957U
Authority
CN
China
Prior art keywords
connector
plug connector
end cover
socket hole
socket
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
Application number
CN202221733556.8U
Other languages
Chinese (zh)
Inventor
齐发云
孙泽明
彭作超
唐大专
李子龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruimai Technology Co ltd
Original Assignee
Huizhou Ruipelin Intelligent Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huizhou Ruipelin Intelligent Technology Co ltd filed Critical Huizhou Ruipelin Intelligent Technology Co ltd
Priority to CN202221733556.8U priority Critical patent/CN217881957U/en
Application granted granted Critical
Publication of CN217881957U publication Critical patent/CN217881957U/en
Priority to PCT/CN2023/077064 priority patent/WO2024007595A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06Means for converting reciprocating motion into rotary motion or vice versa

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Push-Button Switches (AREA)

Abstract

The utility model discloses an assemble convenient electric putter, include: a slide bar; the circuit board is arranged on the sliding rod; the end cover is connected with one end of the sliding rod, and a through socket hole is formed in the end cover; the mounting block comprises a first plug connector and a convex edge arranged at the rear end of the first plug connector, the first plug connector is inserted into the socket hole, and the end part of the sliding rod abuts against the convex edge so as to clamp and limit the mounting block on the end cover; and the conductive piece is arranged on the mounting block, one end of the conductive piece is connected to the circuit board, and the other end of the conductive piece is positioned in the socket hole. The utility model provides an electric putter through set up the socket hole on the end cover, will electrically conduct and combine to the installation piece, utilizes inserting mutually of installation piece and end cover to establish the cooperation to the realization sets up power structure on the end cover, and adopts the mode of slide bar and end cover looks centre gripping with the fixed mounting piece, so that its dismouting, simplifies the structure of each spare part, reduces the production degree of difficulty of each spare part.

Description

Assemble convenient electric putter
Technical Field
The utility model relates to an electric putter technical field especially relates to a assemble convenient electric putter.
Background
The electric push rod mainly utilizes the motor and the transmission component to drive the sliding seat to do reciprocating linear motion, and is widely applied to equipment such as sickbeds, electric chairs, sofas and the like or other occasions needing telescopic motion. In the existing electric push rod, a flexible circuit board is arranged in a slide bar of the electric push rod, a motor is arranged at one end of the slide bar, an end cover is arranged at the other end of the slide bar, a socket used for being connected with the outside is arranged at one end of the slide bar, and the socket is respectively and electrically connected with the motor and the flexible circuit board through electric wires. However, due to the adoption of the wiring design mode, the electrical connection between the flexible circuit board and an external power supply is complex in structural design, the transmission assembly is easily interfered, the number of processes is large, and the automatic production is not convenient to realize.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned prior art an at least defect, the utility model provides a assemble convenient electric putter to solve the problem that electric connection structure among the prior art is complicated, welding process is many.
The utility model discloses a solve the technical scheme that its problem adopted and be:
an electric putter that is convenient to assemble, comprising:
a slide bar;
the circuit board is arranged on the sliding rod;
the end cover is connected with one end of the sliding rod, and a through socket hole is formed in the end cover;
the mounting block comprises a first plug connector and a convex edge arranged at the rear end of the first plug connector, the first plug connector is inserted into the socket hole, and the end part of the sliding rod abuts against the convex edge so as to clamp and limit the mounting block on the end cover;
and the conductive piece is arranged on the mounting block, one end of the conductive piece is connected to the circuit board, and the other end of the conductive piece is positioned in the socket hole.
The utility model provides an electric putter through set up the socket hole on the end cover, will electrically conduct and combine to the installation piece, utilizes inserting mutually of installation piece and end cover to establish the cooperation to the realization sets up power structure on the end cover, and adopts the mode of slide bar and end cover looks centre gripping with the fixed mounting piece, so that its dismouting, simplifies the structure of each spare part, reduces the production degree of difficulty of each spare part.
Furthermore, the edge of one end of the socket hole, which is close to the sliding rod, is concavely provided with an accommodating groove, and the convex edge is positioned in the accommodating groove.
Furthermore, the installation block further comprises a second plug connector connected to the rear end of the first plug connector, the second plug connector, the convex edge and the first plug connector are sequentially arranged, and the second plug connector is inserted into the installation cavity of the sliding rod.
Furthermore, the circuit board is a rigid PCB, the second plug connector is attached to one side face of the rigid PCB, a positioning column extending towards the rigid PCB is arranged on the second plug connector, and a positioning hole in plug-in fit with the positioning column is formed in the rigid PCB.
Furthermore, the conductive piece penetrates through the first connector and the second connector, one end of the conductive piece is protruded from the front end of the first connector, and the other end of the conductive piece is protruded from the second connector towards one side face of the rigid PCB and is welded and fixed with the rigid PCB.
Furthermore, the second plug connector, the convex edge and the first plug connector are integrally formed in an injection molding mode.
Furthermore, the end cover is provided with an installation groove matched with the cross section of the sliding rod, and the socket hole is communicated with the installation groove.
Further, the front end of the first plug connector is provided with a chamfer.
Furthermore, one side of the end cover, which is far away from the slide bar, is provided with a socket boss, the socket hole penetrates through the socket boss, and a clamping block used for being in clamping fit with an external plug is arranged on the outer wall of the socket boss.
Furthermore, the two sides of the clamping block are provided with limiting ribs which extend along the axial direction of the socket hole.
To sum up, the utility model provides an electric putter has following technological effect:
through set up the socket hole on the end cover, will electrically conductive piece combines to the installation piece, utilize inserting mutually of installation piece and end cover to establish the cooperation to the realization sets up power structure on the end cover, and adopts the mode of slide bar and end cover looks centre gripping with the fixed mounting piece, so that its dismouting, simplifies the structure of each spare part, reduces the production degree of difficulty of each spare part. Other advantages will be exhibited by the detailed description.
Drawings
Fig. 1 is a schematic partial exploded view of an electric putter according to an embodiment of the present invention;
fig. 2 is a schematic partial sectional view of an electric putter according to an embodiment of the present invention;
fig. 3 is a schematic structural view illustrating a connection between a mounting block and a conductive member according to an embodiment of the present invention;
fig. 4 is one of the schematic structural diagrams of the end cap according to the embodiment of the present invention;
fig. 5 is a second schematic structural diagram of an end cap according to an embodiment of the present invention.
Wherein the reference numerals have the following meanings:
1. a slide bar; 11. a mounting cavity; 2. a rigid PCB board; 21. positioning holes; 22. a power supply hole; 23. A travel switch; 3. an end cap; 31. a socket hole; 32. accommodating a tank; 33. mounting grooves; 34. a socket boss; 35. a clamping block; 36. limiting ribs; 4. mounting a block; 41. a first connector; 42. a convex edge; 43. a second plug connector; 44. a positioning column; 45. chamfering; 5. a conductive member; 6. a slide base; 7. a transmission mechanism; 8. a motor; 9. and a dust cover.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, 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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 and 2, the utility model discloses an assemble convenient electric putter, include: the device comprises a sliding rod 1, a circuit board, an end cover 3, a mounting block 4, a conductive piece 5, a sliding seat 6, a transmission mechanism 7, a motor 8 and a dust cover 9; the two ends of the sliding rod 1 are respectively connected with the end cover 3 and the motor 8, the sliding seat 6 is arranged on the sliding rod 1 in a sliding mode, and the motor 8 drives the sliding seat 6 to do reciprocating linear movement through the transmission mechanism 7; the circuit board is arranged on the sliding rod 1, and a travel switch 23 is arranged on the circuit board to control the moving travel of the sliding seat 6; a dust cover 9 is located on one side of the slide bar 1 to cover the screw in the transmission 7.
In this embodiment, the end cover 3 is provided with a through socket hole 31, the mounting block 4 comprises a first plug connector 41 and a ledge 42 arranged at the rear end of the first plug connector 41, the first plug connector 41 is inserted into the socket hole 31, and the end of the sliding rod 1 abuts against the ledge 42 to clamp and limit the mounting block 4 on the end cover 3; the conductive member 5 is disposed on the mounting block 4, one end of the conductive member 5 is connected to the circuit board, and the other end is located in the socket hole 31.
The cross section of the socket hole 31 is matched with that of the first plug connector 41, and can be in the shapes of circle, rectangle, ellipse, special shape and the like; of course, preferably, by selecting and matching the shapes of the first connector 41 and the socket hole 31, the first connector can only slide relative to the socket hole 31, but cannot rotate relative to the socket hole, so as to ensure the connection between the conductive member 5 and the external plug.
Wherein, preferably, the ledge 42 is formed along the circumference of the first connector 41, so that a larger abutting surface is maintained between the sliding bar 1 and the ledge 42 and between the end of the socket hole 31 and the ledge 42.
Preferably, the front end of the first connector 41 is provided with a chamfer 45 to play a role of installation guide.
In addition, referring to fig. 2 and 4, in order to facilitate positioning and assembling between the slide rod 1 and the end cover 3, an installation groove 33 is provided on the end cover 3, the installation groove 33 is matched with the cross section of the slide rod 1, and the socket hole 31 communicates with the installation groove 33.
In the above scheme, the socket hole 31 is formed in the end cover 3, the conductive piece 5 is combined to the mounting block 4, the mounting block 4 and the end cover 3 are inserted and matched with each other, so that the power supply structure is arranged on the end cover 3, the sliding rod 1 and the end cover 3 are clamped with the mounting block 4, the power supply structure is conveniently dismounted, the structure of each part is simplified, and the production difficulty of each part is reduced.
In the electric push rod of the embodiment, the conductive piece 5 is integrated on the mounting block 4, when the electric push rod is assembled, one end of the conductive piece 5 is connected with the circuit board, the circuit board is assembled on the slide bar 1, then the first plug connector 41 of the mounting block 4 is inserted into the socket hole 31 of the end cover 3, so that the other end of the conductive piece 5 is located in the socket hole 31, the end cover 3 is installed at the end of the slide bar 1 and locked by a bolt, in the process, the end of the slide bar 1 can abut against one side of the convex edge 42, so that the mounting block 4 is clamped and limited on the end cover 3, and the assembly is completed.
It should be noted that the motor 8 may be electrically connected to an end of the circuit board away from the conductive member 5, or the motor 8 may be connected to an external power source through another independent wire or socket.
Referring to fig. 2 and 4, preferably, the edge of one end of the socket hole 31 close to the sliding rod 1 is recessed to form a receiving groove 32, and the protruding edge 41 is located in the receiving groove 32, so as to enhance the positioning of the mounting block 4 on the end cover 3 and avoid the instability of the electrical connection caused by the swinging of the conductive member 5 in the socket hole 31. Specifically, the mounting groove 33, the receiving groove 32 and the receptacle hole 31 are sequentially arranged and communicated, the receiving groove 32 and the receptacle hole 31 are combined to form a structure similar to a stepped hole, and the structure of the stepped hole is located on the bottom surface of the mounting groove 33, so that the mounting direction of the slide bar 1 on the mounting groove 33, the mounting direction of the flange 42 on the receiving groove 32 and the mounting direction of the first connector 41 on the receptacle hole 31 are consistent.
Referring to fig. 1 to 3, in the present embodiment, the mounting block 4 further includes a second plug connector 43, the second plug connector 43 is connected to the rear end of the first plug connector 41, the second plug connector 43, the ledge 42 and the first plug connector 41 are sequentially disposed, and the second plug connector 43 is inserted into the mounting cavity 11 of the sliding rod 1, so as to enhance the positioning of the mounting block 4 on the sliding rod 1. Specifically, the cross section of the second connector 43 matches with a partial cross section of the mounting cavity 11 of the slide rod 1, and the second connector 43 can only be slidably inserted on the slide rod 1 but cannot rotate relatively.
Preferably, the second connector 43, the ledge 42 and the first connector 41 are integrally injection molded to increase the overall strength of the mounting block 4. Specifically, when the mounting block 4 is injection molded, the conductive member 5 is embedded in the mounting block 4 to form an integral injection-molded embedded part.
More importantly, during assembly, the mounting block 4 can be mounted on the sliding rod 1 firstly through the matching of the second plug connector 43 and the mounting cavity 11 of the sliding rod 1, and then the mounting block 4 and the sliding rod 1 are mounted on the end cover 3 synchronously, so that the uniform positioning is facilitated.
Referring to fig. 1, preferably, the circuit board is a rigid PCB 2, which is advantageous in that the travel switch 23 can be directly welded on the rigid PCB 2, the travel switch 23 can be positioned by using the rigid PCB 2, and the travel switch 23 can also be positioned relative to the sliding rod 1 along with the sliding insertion of the rigid PCB 2 on the sliding rod 1; in addition, a rigid physical connection can be generated between the rigid PCB board 2 and the conductive member 5, so as to further enhance the positioning effect of each electrical component.
In addition, in particular, in order to realize the relative fixation between the mounting block 4 and the rigid PCB 2 and avoid the looseness or breakage between the rigid PCB 2 and the conductive member 5, the second connector 43 is attached to one side surface of the rigid PCB 2, the second connector 43 is provided with a positioning column 44 extending towards the rigid PCB 2, and the rigid PCB 2 is provided with a positioning hole 21 in insertion fit with the positioning column 44.
Specifically, the conductive member 5 passes through the first connector 41 and the second connector 43, and one end of the conductive member 5 protrudes from the front end of the first connector 41, and the other end of the conductive member 5 protrudes from the second connector 43 toward one side of the rigid PCB 2 and is welded to the rigid PCB 2. Specifically, the rigid PCB 2 is further provided with a power hole 22, and an end of the conductive member 5 is inserted into the power hole 22 and is fixed by spot welding.
Referring to fig. 5, in this embodiment, a socket boss 34 is disposed on a side of the end cover 3 away from the sliding rod 1, the socket hole 31 penetrates through the socket boss 34, and a latch 35 for snap-fitting with an external plug is disposed on an outer wall of the socket boss 34, so that physical connection of the external plug on the end cover 3 is enhanced, and accidental looseness is avoided.
Preferably, the two sides of the clamping block 35 are provided with limiting ribs 36, and the limiting ribs 36 extend along the axial direction of the socket hole 31 to enhance the buckling effect between the external plug and the clamping block 35 and avoid the buckling movement of the external plug.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by combining the above technical features at will. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides an assemble convenient electric putter which characterized in that includes:
a slide bar;
the circuit board is arranged on the sliding rod;
the end cover is connected with one end of the sliding rod, and a through socket hole is formed in the end cover;
the mounting block comprises a first plug connector and a convex edge arranged at the rear end of the first plug connector, the first plug connector is inserted into the socket hole, and the end part of the sliding rod abuts against the convex edge so as to clamp and limit the mounting block on the end cover;
and the conductive piece is arranged on the mounting block, one end of the conductive piece is connected to the circuit board, and the other end of the conductive piece is positioned in the socket hole.
2. The power putter as claimed in claim 1, wherein the socket hole is formed with a receiving groove recessed at an end edge thereof adjacent to the sliding bar, and the protruding edge is located in the receiving groove.
3. The electric push rod according to claim 1, wherein the mounting block further comprises a second plug connector connected to the rear end of the first plug connector, the second plug connector, the convex edge and the first plug connector are sequentially arranged, and the second plug connector is inserted into the mounting cavity of the slide rod.
4. The electric putter of claim 3, wherein the circuit board is a rigid PCB, the second connector is attached to a side surface of the rigid PCB, the second connector is provided with a positioning post extending towards the rigid PCB, and the rigid PCB is provided with a positioning hole in insertion fit with the positioning post.
5. The power putter of claim 4, wherein the conductive member penetrates the first and second connectors, and one end of the conductive member protrudes from the front end of the first connector, and the other end of the conductive member protrudes from the second connector toward one side of the rigid PCB and is welded to the rigid PCB.
6. The power putter of claim 3, wherein the second connector, the ledge, and the first connector are integrally injection molded.
7. The electric putter as claimed in claim 1, wherein the end cap is provided with a mounting groove matching with a cross-section of the sliding bar, and the socket hole is communicated with the mounting groove.
8. The power putter of claim 1 wherein the front end of the first connector is chamfered.
9. The electric putter as claimed in claim 1, wherein a socket boss is disposed on a side of the end cap away from the slide bar, the socket hole penetrates through the socket boss, and a latch block for snap-fitting with an external plug is disposed on an outer wall of the socket boss.
10. The electric putter as claimed in claim 9, wherein the fixture block is provided with a limiting rib at both sides thereof, and the limiting rib extends along the axial direction of the socket hole.
CN202221733556.8U 2022-07-06 2022-07-06 Assemble convenient electric putter Active CN217881957U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202221733556.8U CN217881957U (en) 2022-07-06 2022-07-06 Assemble convenient electric putter
PCT/CN2023/077064 WO2024007595A1 (en) 2022-07-06 2023-02-20 Electric push rod convenient to assemble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221733556.8U CN217881957U (en) 2022-07-06 2022-07-06 Assemble convenient electric putter

Publications (1)

Publication Number Publication Date
CN217881957U true CN217881957U (en) 2022-11-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221733556.8U Active CN217881957U (en) 2022-07-06 2022-07-06 Assemble convenient electric putter

Country Status (2)

Country Link
CN (1) CN217881957U (en)
WO (1) WO2024007595A1 (en)

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WO2024007595A1 (en) * 2022-07-06 2024-01-11 惠州市睿普斯林智能科技有限公司 Electric push rod convenient to assemble

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CN118487414A (en) * 2024-05-09 2024-08-13 无锡市亨达电机有限公司 Centralized control permanent magnet motor

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CN203596700U (en) * 2013-10-31 2014-05-14 常州旺阁电器科技有限公司 Electric push rod with power connection in end portion
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024007595A1 (en) * 2022-07-06 2024-01-11 惠州市睿普斯林智能科技有限公司 Electric push rod convenient to assemble

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Effective date of registration: 20240515

Address after: 215200 west side of Tongjin Avenue, Wujiang Economic Development Zone, Suzhou City, Jiangsu Province

Patentee after: Ruimai Technology Co.,Ltd.

Country or region after: China

Address before: 516083 No.1 and No.2 plants, No. 433, Xinhe Avenue, Dayawan West District, Huizhou, Guangdong

Patentee before: Huizhou Ruipelin Intelligent Technology Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right