CN216122080U

CN216122080U - Parallel electric putter of swift formula installation

Info

Publication number: CN216122080U
Application number: CN202121889217.4U
Authority: CN
Inventors: 罗立芳; 崔柏尧; 金丽英; 林峰
Original assignee: Shaoxing Xinyi Fluid Transmission Machinery Co ltd
Current assignee: Shaoxing Xinyi Fluid Transmission Machinery Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-22
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a quick parallel electric push rod for installation, which comprises a motor base; the driving piece is arranged on the motor base; the transmission device is arranged on the motor base; the output device is arranged on the transmission device and comprises a screw rod in transmission connection with the driving piece, a threaded sleeve sleeved on the screw rod, a sleeve for limiting the threaded sleeve and a threaded sleeve rubber sleeve arranged on the threaded sleeve; the fixing device comprises a tail connecting seat arranged on the motor base, and the tail connecting seat is Z-shaped. In the using process of the utility model, the connecting seat at the tail part of the bag can be arranged into a Z shape, so that the connecting seat can be directly clamped into the accommodating groove during installation, thereby facilitating installation.

Description

Parallel electric putter of swift formula installation

Technical Field

The utility model belongs to the field of electric push rods, and particularly relates to a parallel electric push rod capable of being installed quickly.

Background

The existing electric push rod is usually fixed through a bolt during installation, is very inconvenient in the operation process and is not beneficial to the use of consumers.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the parallel electric push rod which is convenient to install and can be installed quickly.

In order to achieve the above purpose, the present invention provides the following technical solutions: a fast-type parallel electric push rod for installation comprises

A motor base;

the driving piece is arranged on the motor base;

the transmission device is arranged on the motor base;

the output device is arranged on the motor base and comprises a screw rod in transmission connection with the driving piece, a threaded sleeve sleeved on the screw rod, a sleeve for limiting the threaded sleeve and a threaded sleeve rubber sleeve arranged on the threaded sleeve;

the fixing device comprises a tail connecting seat arranged on the motor base, and the tail connecting seat is Z-shaped.

In the using process of the utility model, the connecting seat at the tail part of the bag can be arranged into a Z shape, so that the connecting seat can be directly clamped into the accommodating groove during installation, thereby facilitating installation.

Optionally, the fixing device further comprises a head fixing frame arranged on the sleeve, and head support rubber sleeves are arranged at two ends of the head fixing frame.

Optionally, the tail connecting seat is sleeved with a rubber sleeve.

Optionally, a V-shaped opening is provided on the rubber sleeve.

Optionally, the driving part is arranged on the side face of the motor base, the driving part is connected with a worm, a worm wheel is arranged at the end of the screw rod, and the screw rod is connected with the worm wheel in a rotation stopping manner.

Optionally, the tail connecting seat is further provided with a convex rib.

Optionally, the rubber sleeve is sleeved on the tail connecting seat, and the mounting device comprises a bottom plate, a clamping block arranged on the bottom plate, extending assemblies arranged at two ends of the bottom plate and fixing plates arranged on the extending assemblies.

Optionally, the fixture block includes a clamping portion cooperating with the rib, and the clamping portion may rotate relative to the base plate.

In conclusion, in the using process, the connecting seat at the tail part of the bag can be arranged into a Z shape, so that the connecting seat can be directly clamped into the accommodating groove during installation, and the installation is convenient.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a perspective view of the rubber boot grasped using the mounting device.

Fig. 4 is a perspective view of the mounting device of the drawings.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a left side view of fig. 4.

Fig. 7 is a cross-sectional view taken at a-a in fig. 6.

Fig. 8 is an enlarged view of fig. 6 at B.

Fig. 9 is an enlarged view of fig. 6 at C.

Fig. 10 is a front view of fig. 4.

Fig. 11 is a cross-sectional view at B-B in fig. 10.

Fig. 12 is an enlarged view at C in fig. 11.

Fig. 13 is an enlarged view of fig. 11 at D.

Fig. 14 is an exploded view of the extension assembly of fig. 4.

Fig. 15 is a schematic view of a portion of the structure of fig. 14.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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.

Referring to fig. 1-15, a quick-install parallel electric putter comprises a driving member 3, a transmission, an output device, and a fixing device, wherein the driving member 3 is a motor commonly available in the market.

The transmission device comprises a motor base 7, a worm 4 and a worm wheel 12, wherein the worm 4 is arranged on the driving piece 3, the worm 4 is inserted into the motor base 7, the worm wheel 12 is arranged in the motor base 7, the worm wheel 12 is arranged on one side of the worm 4, and the worm 4 and the worm wheel 12 are meshed with each other.

Further, a motor insulating sheath 5 and a motor guide shaft sleeve 6 are arranged on the motor base 7, holes are formed in the motor insulating sheath 5 and the motor guide shaft sleeve 6, and the worm 4 is inserted into the motor base from the holes.

Further, the transmission device comprises a screw rod 20, a threaded sleeve 19 and a sleeve 21, wherein the sleeve 21 is connected with the motor base 7, the worm wheel 12 is connected with the bearing 15, the end part of the screw rod 20 is inserted into the bearing 15, and the screw rod 20 and the bearing 15 are in rotation stopping connection through a screw rod bolt 17.

Therefore, after the worm wheel 12 rotates, the screw rod 20 can rotate along with the screw rod, further, the threaded sleeve 19 is sleeved on the screw rod 20, the rotation stopping through groove 211 is formed in the sleeve 21, the threaded sleeve 19 is clamped in the rotation stopping through groove 211, and therefore the inner wall of the rotation stopping through groove 211 can guide the threaded sleeve 19.

When the driving member 3 is started, the worm 4 drives the worm wheel 12 to rotate, and further drives the screw rod 20 to rotate, so that the threaded sleeve 19 moves back and forth on the screw rod 20.

Furthermore, the end part of the screw sleeve 19 protrudes, and a screw sleeve rubber sleeve 18 is arranged on the screw sleeve 19, so that the screw sleeve rubber sleeve can be connected with a part to be pushed on the range hood.

Further, the fixing device comprises a head fixing frame 23 and a tail connecting seat 10, wherein the head fixing frame 23 is arranged at the end part of the sleeve 21, and two ends of the head fixing frame 23 are connected with a head support rubber sleeve 22 through screws.

Further, the tail connecting seat 10 is arranged at the end of the motor seat 7, the tail connecting seat 10 is Z-shaped, so that when the range hood is installed on the range hood, the range hood can be directly clamped into the installation groove through the Z-shaped tail connecting seat 10, and installation can be completed without screws when the range hood is installed.

Further, still be equipped with rubber sleeve 9 on the afterbody connecting seat 10, so play the effect to afterbody mount pad 10 buffering.

Since tail connecting seat 10 is in a zigzag shape, a large force is required when rubber sleeve 9 is fitted over tail connecting seat 10, and for this reason, the present invention further provides a mounting device for mounting rubber sleeve 9.

Further, be equipped with V-arrangement opening 91 on the rubber sleeve 9, so be favorable to the rubber sleeve 9 to have better deformability each other, be favorable to establishing the rubber sleeve 9 cover on the afterbody connecting seat.

The rubber sleeve 9 is also provided with a plurality of ribs 92, and the end parts of the ribs 92 are bent to form hook shapes.

The mounting device comprises a bottom plate 11a, a clamping block 12a, an extension component and a fixing plate 13a, wherein the clamping block 12a is arranged on the bottom plate 11a, the clamping block 12a comprises a rotating part 121a and a clamping part 122a, the clamping part 122a is hook-shaped, and when the clamping part 122a is inserted into the bent lower part of the convex rib 92, the clamping part 122a is tightly connected with the convex rib 92.

In this way, it is expected that a plurality of latch blocks 12a are provided on the bottom plate 11a, and by the cooperation of the latch blocks 12a and the ribs 92, the force that the user can directly act on the rubber sleeve 9 when assembling the rubber sleeve 9 will be increased, thereby increasing the assembling efficiency.

Further, different workers have different requirements for the number of the latch 12a, and in order to increase the working efficiency, the latch portion 122a needs to be rotatable so as to be better inserted below the rib 92.

The rotating portion 121a is a rod body arranged on the clamping block 12a, the head end and the tail end of the bottom plate 11a are respectively provided with a stop rotating cylinder 21a and an installation cylinder 22a, wherein the rotating portion 121a and the stop rotating cylinder 21a are connected in a rotation stop manner, the stop rotating cylinder 21 can rotate relative to the bottom plate 11a, and the end portion of the rotating portion 121 is inserted into the installation cylinder 22a, so that the rotating portion 121a can be installed conveniently.

Specifically, the installation cylinder 22a is provided with a resisting block 221, a first elastic member 222, a supporting block 223, a magnetic attracting block 224 and a second elastic member, wherein the second elastic member 225 is connected with the inner wall of the installation cylinder 22a, the second elastic member 225 is further connected with the magnetic attracting block 224, the magnetic attracting block 224 is provided with an attracting column 2241, and the attracting column 2241 is arranged magnetically.

The supporting block 223 is provided at a middle position of the mounting cylinder 22a, and a hole is provided at a middle position of the supporting plate 223 so that the attraction column 2241 at the end of the magnetic attraction member 224 can pass through the hole.

The supporting block 223 is connected with the abutting block 221 through the first elastic piece 222, a groove and a castellation 221 are arranged at the end part of the abutting block 221, and the castellation 221 is covered above the groove. Wherein, the second magnetic member 225 pulls the magnetic block 224.

Thus, when the rotating portion 121a needs to be installed, one end of the rotating portion 121a is inserted into the installation cylinder 22a, the end of the rotating portion 121a abuts against the abutting block 221 and pushes the abutting block 221, when the abutting block 221 descends to a proper position, the magnetic attraction piece 224 is attracted by the abutting block 221 and moves outwards, the attraction column 2241 abuts against the abutting block 221 and generates corresponding sound, the distance for inserting the surface 121a is enough, the other end of the rotating portion 121a can be pushed to a position parallel to the rotation stopping cylinder 21a, the rotating portion 121a is released, and the rotating portion 121a is inserted into the rotation stopping cylinder 21a under the pushing of the first elastic piece 222.

Furthermore, the bottom plate 11a is provided with two connecting plates 111, the two connecting plates 111 are arranged, the rotation stopping cylinder 21a is rotatably connected with the two connecting plates 111, the rotation stopping groove 211 is arranged on the rotation stopping cylinder 21a, and the part of the rotation part 121a inserted into the rotation stopping groove 211 is a rotation stopping head mutually matched with the rotation stopping groove 211, so that the rotation stopping cylinder 21 can drive the rotation part 121a to rotate.

Further, the rotation stopping cylinder 21a is further provided with a torsion spring 212 and a driving gear 213, the driving gear 213 is arranged at the end of the rotation stopping cylinder 21a, the torsion spring 212 is arranged between the two connecting plates 111, and the torsion spring 212 can guide the rotation stopping cylinder to return.

Further, a sliding groove 112 is formed in the side wall of the bottom plate 11a, a first abutting rod 113 is connected in the sliding groove 112 in a sliding manner, a second abutting rod 114 is further arranged on the side wall of the bottom plate 11a, and the first abutting rod 113 and the second abutting rod 114 are connected through a return spring 115.

Specifically, the bottom plate 11a is further provided with a rack 116, the rack 116 is disposed below the driving gear 213, the rack 116 is provided with a slot 1161, wherein the first and second abutting rods and the return spring 115 are disposed in the slot 1161, the first abutting rod 113 is connected to the first rack 116, and the second abutting rod 114 is not connected to the first magnetic stripe 116.

Thus, when the rack 116 is pushed, the distance between the first and second abutting rods is reduced, and the driving gear 213 is driven to rotate, so that the locking portion 122a rotates, and the locking portion 122a can be reset by releasing the rack 116.

Thus, the palm of the user's hand is held against the base plate, and the rack 116 can be pushed by the fingers of the user's hand grasping the base plate 11 a.

Further, still be equipped with logical groove 23a on the rack 116, the both sides that lead to groove 23a are equipped with a plurality of limit gear 231, have push pedal 232 at logical inslot sliding connection, and push pedal 232 is equipped with two, so the finger inserts to between two push pedal 232, can promote the rack through push pedal 232.

Specifically, the push plate 232 is connected with the limit plate 2321 through a spring, the limit plate 2321 penetrates through the chute 23a, and the end of the limit plate 2321 is provided with a limit block. So under the pulling of spring, push pedal 232 will with rack 116 butt, further, be equipped with latch 2322 on the push pedal 232, latch 2322 can with limit gear 231 mutual butt to location push pedal 232, the user can adjust the position of push pedal 232 according to the thickness of finger for this reason.

The user needs to push the rubber sleeve 9 after holding the bottom plate 11a, so it is necessary to provide fixing plates 13a at both ends of the user's palm to increase the stress point of the user. The fixing plate and the bottom plate form a groove, and the widths of palms of different users are different, so that the fixing plate and the bottom plate are required to adapt to the widths of palms of different users.

For this, the fixed plate 13 is connected to the base plate 11a by extension members, and the distance between the fixed plate 13 and the base plate 11a is adjusted by increasing or decreasing the number of extension members.

Specifically, the extension assembly comprises a plug box 31a, a plug rod 32a and a fixed arc rod 33a, wherein a slot 311 is arranged on the plug box 31a, an inlet of the slot 311 is arranged at one end of the plug box 31a, and then the plug rod 32a and the fixed arc rod 33a are arranged at the other end.

Be equipped with the fixed slot on bottom plate 11a, the fixed slot is the same with draw-in groove 311's structure, draw-in groove 311's lateral wall has the direction inclined plane 3111 of slope, fixed arc pole 33a sets up the both ends at plug-in box 31a, fixed arc pole 33a is the arc setting, and be equipped with oval fixed part 331 on fixed arc pole 33a, be equipped with the spacing mouth that runs through on draw-in groove 311's lateral wall, so after plug-in box 31a inserts to the fixed slot, fixed part 331 is followed spacing mouthful and is visited out, the fixed plug-in box 31 of bottom plate 11a this moment, and the entry of draw-in groove 311 is towards the outside on plug-in box 31a this moment, and then can insert a new plug-in box again.

Further, in the use process, it is not gapped to need to guarantee to connect between every jack box 31a to guarantee can not produce and rock, and influence work efficiency.

Therefore, the inserted link 32a is provided with a rubber sheet 321, one end of the inserted link 32a is provided with a rotation stopping part 322, the other end is provided with a rotation stopping clamping groove, and when the two inserting boxes are matched together, the rotation stopping part 322 of one of the inserted links 32 is inserted into the rotation stopping clamping grooves of the two rack bars 32.

Further, inserted bar 32a is connected for rotating with plug box 31a, and rubber 321 is flat design, and after inserted bar 32a rotated, rubber 321 also can rotated, and rubber 321 will be butted each other with the inner wall of draw-in groove 311 like this to compress tightly inserted bar 32 a.

Further, the fixing plate 13a includes a fixing rod 41a, a fixing insertion rod 42a and a fixing arc rod 43a, wherein the fixing insertion rod 42a and the insertion rod 32a have the same structure, and the fixing arc rod 43a and the fixing arc rod 33a have the same structure.

The fixing insertion rod 42a and the fixing arc rod 43a are provided on the fixing rod 41 a.

The fixing rod 41a is provided with a fastening screw, the fixing plate 13a is further provided with a rotating toothed column 44a, specifically, the end of the rotating toothed column 44a is provided with a rotation stopping structure matched with the rotation stopping slot on the fixing inserted rod 42a, and thus the rotating toothed column 44a is connected with the fixing inserted rod 42a in a rotation stopping manner.

The fastening screw comprises a stud 511 and a nut 512, a blind hole is formed in the center of the stud 511, threads are arranged on the side wall of the stud 511, an extrusion column 514 is arranged on the inner wall of the bottom end of the blind hole, and the extrusion column 514 is in a conical arrangement.

The side wall of the rotating tooth column 44a is provided with a first tooth group 441, the side wall of the blind hole is provided with a second tooth group, and the end part of the rotating tooth group 44a is provided with a plurality of openings.

When the stud is inserted into the fixing rod 41a, the stud 511 is rotated to be first screwed with the thread on the screw hole of the fixing rod 41a, and when the pressing column 514 on the stud is inserted into the inner shaft of the rotating toothed column 44a, the rotating toothed column 44a is propped open, so that the first and second tooth groups are meshed with each other, and thus all the inserted bars and the fixing inserted bars rotate along with the rotation of the bare bolt 511, thereby realizing the fastening effect.

Further, the hand guard 61 is hinged to the fixing rod 41a, the hand guard 61 includes a vertical portion 611 and a pressing portion 612, the vertical portion 611 and the pressing portion 612 are perpendicular to each other, so that when a user holds the bottom plate 11a, the pressing portion 612 is inevitably pressed, the pressing portion 612 is attached to the bottom plate 11a, and the vertical portion 611 is vertically upward.

Further, the vertical portion 611 is provided with a weight block 6111, so that the vertical portions 611 can be opened with each other when the present invention is not used.

It is to be understood that the described embodiments are merely a few embodiments of the utility model and not all 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.

Claims

1. A quick-mounting parallel electric push rod is characterized by comprising

A motor base;

the driving piece is arranged on the motor base;

the transmission device is arranged on the motor base;

2. The parallel electric putter of claim 1, wherein the fixing device further comprises a head fixing frame arranged on the sleeve, and head support rubber sleeves are arranged at two ends of the head fixing frame.

3. The parallel electric push rod of swift formula installation of claim 1, characterized in that, the cover is equipped with the rubber sleeve on the afterbody connecting seat.

4. The parallel electric putter of claim 1 wherein the rubber sleeve is provided with a V-shaped opening.

5. The parallel electric putter of claim 1, wherein the driving member is disposed on a side surface of the motor base, the driving member is connected with a worm, a worm wheel is disposed at an end of the lead screw, and the lead screw is connected with the worm wheel in a rotation stopping manner.

6. The parallel electric push rod of swift installation of claim 1, characterized in that, still be equipped with protruding muscle on the afterbody connecting seat.

7. The parallel electric putter of claim 6, further comprising a mounting device, wherein the mounting device is used for sleeving the rubber sleeve on the tail connecting base, and the mounting device comprises a bottom plate, a clamping block arranged on the bottom plate, extending assemblies arranged at two ends of the bottom plate, and a fixing plate arranged on the extending assemblies.

8. The parallel electric putter of claim 7 wherein said fixture block includes a locking portion cooperating with said rib, and said locking portion is rotatable relative to said base plate.