CN217735122U - Connecting rod transmission mechanism capable of adjusting handle position - Google Patents

Abstract

The utility model discloses an adjustable handle position link drive mechanism, which comprises a panel, the inside of panel is equipped with the latch fitting frame, the inside that the inboard of panel is located the latch fitting frame is equipped with the mounting hole, the pivot is connected in the inside of mounting hole through the bearing rotation, the one end fixed mounting of pivot has the handle, the other end fixed mounting of pivot has the carousel. The above structure is adopted in the utility model, through setting up transmission assembly, utilize group among the transmission assembly to pick board and connecting rod, the connecting rod that drives both ends when dialling the board and rotating removes, the connection at both ends is connected with the driven plate on the square shaft cover, thereby can drive the driven plate and rotate, the driven plate rotates the square shaft cover and also follows to rotate together, the synchronous syntropy pivoted purpose of square shaft cover has been played, can be different to the handle and install at panel position demand according to different customers, can adjust connecting rod size length just can realize customer's demand, the pattern is changeable, accord with present social people's demand.

Description

Connecting rod transmission mechanism capable of adjusting handle position

Technical Field

The utility model belongs to the tool to lock field, in particular to adjustable handle position connecting rod drive mechanism.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. The intelligent door lock is an execution component for locking a door in an access control system. The development of the intelligent door lock enables users and media to obtain consistent favorable comments, and is an important direction for the development of later locks.

The transmission mode of present tool to lock is that the intelligence lock is direct to the lock body square hole, output rotation torque, finally open the lock body, realize the function of unblanking, mean, the lock is corresponding with the lock body square hole, the position has been restricted, the pattern is more single, the lock can not make the change according to customer's aesthetic problems, customer's demand can not be satisfied, and the principle of the anti-lock of present tool to lock is below the spring bolt of original plus several spring bolts that only can be controlled in the room, such mechanism is not only complicated but also has increased the cost of making the lock.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an adjustable handle position link drive to solve the single and high problem of lock cost of making of style.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an adjustable handle position link drive mechanism, includes the panel, the inside of panel is equipped with the latch fitting frame, the inboard inside that is located the latch fitting frame of panel is equipped with the mounting hole, the inside of mounting hole is passed through the bearing and is rotated and connect the pivot, the one end fixed mounting of pivot has the handle, the other end fixed mounting of pivot has the carousel, drive assembly is installed to the upper end of carousel, the inside that the lateral part of panel is located the latch fitting frame is equipped with the installation cover, the inside of installation cover is rotated and is connected with the square shaft cover, the square shaft cover passes through drive assembly and is connected with the carousel transmission, reset torsion spring has been cup jointed in the outside of carousel, the inside bottom side of latch fitting frame is equipped with the stopper, reset torsion spring's both ends and the both sides butt of stopper, the outside of carousel and drive mechanism's the outside all are equipped with to the piece, support the piece and insert between reset torsion spring's the both ends, the middle part of panel and the middle part of latch fitting frame are equipped with the locking subassembly.

Through adopting the above technical scheme, through setting up drive assembly, utilize group among the drive assembly to pick board and connecting rod, the connecting rod that drives both ends when dialling the board rotation removes, the connection at both ends is connected with the driven plate on the square shaft cover, thereby can drive the driven plate and rotate, the driven plate rotates square shaft cover and also follows to rotate together, the synchronous syntropy pivoted purpose of square shaft cover has been played, can be different to the handle with install at panel position demand according to different customers, can adjust connecting rod size length just can realize customer's demand, the pattern is changeable, accord with present social people's demand.

Further, as a preferred technical scheme, the transmission assembly comprises a shifting and picking plate, the abutting block on the side wall of the transmission assembly is arranged on the outer side of the middle of the shifting and picking plate, two ends of the shifting and picking plate are hinged with connecting rods, a driven plate is arranged on the outer side of the square shaft sleeve, and the end parts of the connecting rods are hinged with two ends of the driven plate.

Through adopting above-mentioned technical scheme, through dialling the board and the connecting rod of picking among the setting transmission assembly, the connecting rod that drives both ends when dialling the board and rotate removes, and the connection at both ends is connected with the driven plate on the square shaft cover to can drive the driven plate and rotate, the driven plate rotates square shaft cover and also follows and rotates together, has played the synchronous syntropy pivoted purpose of square shaft cover.

Further, as the preferred technical scheme, the deflector plate is semicircular, and the driven plate is oval.

By adopting the technical scheme, the transmission is conveniently carried out through the connecting rod, and the square shaft sleeve can be driven to rotate.

Further, as preferred technical scheme, the locking subassembly includes locking button, locking axle, locking piece, locking push pedal, round pin axle and pinhole, the locking button is installed at panel outside middle part, the inside at the locking button is installed to the locking axle, locking push pedal sliding connection is at the middle part of latch fitting frame, the locking piece rotates the upper end of connecting at the locking push pedal, the inside and the locking axle joint of locking piece, round pin axle swing joint is in the upper end of carousel, the pinhole is seted up and is being dialled the lower extreme of choosing the board, the locking push pedal promotes round pin axle and pinhole pin joint.

Through adopting above-mentioned technical scheme, through setting up the locking subassembly, rotate the locking button in the locking subassembly, drive locking axle and locking plate and rotate, the tip is contradicted with the one end of locking push pedal and is connected when the locking plate rotates, promotes the displacement of locking push pedal, and the locking push pedal promotes round pin axle and pinhole pin joint to make the carousel drive to dial and pick the board and rotate, make things convenient for it to unblank.

Further, as a preferred technical scheme, the locking plate is triangular, and one end of the abutting block, which is in contact with the locking plate, is arc-shaped.

Through adopting above-mentioned technical scheme, establish the lock plate into the tip of triangle-shaped locking push pedal and establish to the arc type, when the lock plate rotated, made things convenient for and promoted the locking push pedal and removed.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, through the arrangement of the transmission assembly, the connection rods at two ends are driven to move when the dial plate rotates by utilizing the dial plate and the connection rods in the transmission assembly, the connection at two ends is connected with the driven plate on the square shaft sleeve, so that the driven plate can be driven to rotate, the driven plate rotating square shaft sleeve also rotates along with the driven plate, the purpose of synchronous equidirectional rotation of the square shaft sleeve is achieved, the requirements of different customers on handles and positions of the handles installed on the panel can be met, the size and the length of the connection rods can be adjusted, the requirements of the customers can be met, the styles are changeable, and the requirements of people in the current society are met;

second, through setting up the locking subassembly, rotate the locking button in the locking subassembly, drive locking axle and locking plate and rotate, tip and the one end conflict of locking push pedal are connected when the locking plate rotates, promote the displacement of locking push pedal, the locking push pedal promotes round pin axle and pinhole pin joint, thereby make the carousel drive to dial the board of picking and rotate, make things convenient for it to unblank, when the round pin axle breaks away from the pinhole, the carousel can not drive to dial the board of picking and rotate, played the purpose that prevents to unblank, need not to set up other spring bolt, and the production cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the transmission assembly of the present invention;

fig. 3 is a perspective view of the present invention;

reference numerals: 1. panel, 2, latch fitting frame, 3, mounting hole, 4, pivot, 5, handle, 6, carousel, 7, drive assembly, 71, dial the board of picking, 72, connecting rod, 73, driven plate, 8, installation cover, 9, square shaft sleeve, 10, reset torsion spring, 11, stopper, 12, support the piece, 13, locking subassembly, 131, locking button, 132, locking axle, 133, locking piece, 134, locking push pedal, 135, round pin axle, 136, pinhole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, this embodiment an adjustable handle position link drive mechanism, including panel 1, panel 1's inside is equipped with latch fitting frame 2, the inside that panel 1's inboard is located latch fitting frame 2 is equipped with mounting hole 3, the inside of mounting hole 3 is passed through the bearing and is rotated and connect pivot 4, the one end fixed mounting of pivot 4 has handle 5, the other end fixed mounting of pivot 4 has carousel 6, drive assembly 7 is installed to the upper end of carousel 6, the inside that panel 1's lateral part is located latch fitting frame 2 is equipped with installation cover 8, the inside of installation cover 8 is rotated and is connected with square shaft sleeve 9, square shaft sleeve 9 is connected with carousel 6 transmission through drive assembly 7, reset torsion spring 10 has been cup jointed in the outside of carousel 6, the inside bottom side of latch fitting frame 2 is equipped with stopper 11, the both sides butt of reset torsion spring 10 and stopper 11, the outside of carousel 6 and drive mechanism all are equipped with and support piece 12, support piece 12 and insert between the both ends of reset torsion spring 10, the middle part of panel 1 and the middle part of latch fitting frame 2 are equipped with locking subassembly 13.

Example 2

Referring to fig. 1-2, on the basis of embodiment 1, in order to achieve the purpose of synchronous equidirectional rotation of the square shaft sleeve 9, the present embodiment has implemented an innovative design on the transmission assembly 7, specifically, the transmission assembly 7 includes a picking plate 71, the supporting block 12 on the side wall of the transmission assembly 7 is disposed at the outer side of the middle portion of the picking plate 71, two ends of the picking plate 71 are hinged with a connecting rod 72, the outer side of the square shaft sleeve 9 is provided with a driven plate 73, ends of the connecting rod 72 are hinged with two ends of the driven plate 73, and by arranging the picking plate 71 and the connecting rod 72 in the transmission assembly 7, when the picking plate 71 rotates, the connecting rod 72 at the two ends is driven to move, and the connection at the two ends is connected with the driven plate 73 on the square shaft sleeve 9, so as to drive the driven plate 73 to rotate, the square shaft sleeve 9 also rotates together with the driven plate 73, and the purpose of synchronous equidirectional rotation of the square shaft sleeve 9 is achieved.

Referring to fig. 1-2, for the purpose of achieving the square shaft sleeve 9, in this embodiment, the picking plate 71 is semicircular, and the driven plate 73 is oval, so as to facilitate transmission through the connecting rod 72, and facilitate driving the square shaft sleeve 9 to rotate.

Example 3

Referring to fig. 1-2, on the basis of embodiment 2, in order to achieve the purpose of conveniently unlocking, the locking assembly 13 of this embodiment is innovatively designed, specifically, the locking assembly 13 includes a locking button 131, a locking shaft 132, a locking plate 133, a locking push plate 134, a pin 135 and a pin hole 136, the locking button 131 is installed in the middle of the outer side of the panel 1, the locking shaft 132 is installed in the locking button 131, the locking push plate 134 is slidably connected to the middle of the locking frame 2, the locking plate 133 is rotatably connected to the upper end of the locking push plate 134, the locking plate 133 is connected to the locking shaft 132 in a clamping manner, the pin 135 is movably connected to the upper end of the rotary disc 6, the pin hole 136 is opened at the lower end of the pick plate 71, the locking push plate 134 pushes the pin 135 to pin-connect the pin with the pin hole 136, by setting the locking assembly 13, the locking button 131 in the locking assembly 13 is rotated to drive the locking shaft 132 and the locking plate 133 to rotate, when the locking plate 133 is rotated, the locking plate 133 is abutted to push the locking push plate 134 to displace the locking push the pin 135, and push the pin 136, so that the rotary disc 6 can conveniently rotate the pick plate 71.

Referring to fig. 1-2, in order to achieve the purpose of conveniently pushing the locking push plate 134, in this embodiment, the locking plate 133 is triangular, one end of the abutting block 12, which is in contact with the locking plate 133, is set to be an arc shape, the end of the locking plate 133, which is set to be the triangular locking push plate 134, is set to be an arc shape, and when the locking plate 133 rotates, the locking push plate 134 is conveniently pushed to move.

The use principle and the advantages are as follows: when the square shaft sleeve 9 is used, the handle 5 rotates to drive the rotating shaft 4 and the rotating disc 6 at the end part to rotate, the rotating disc 6 rotates by utilizing the picking plate 71 and the connecting rod 72 in the transmission assembly 7, the connecting rods 72 at two ends are driven to move when the picking plate 71 rotates, the connection of the two ends is connected with the driven plate 73 on the square shaft sleeve 9, so that the driven plate 73 can be driven to rotate, the driven plate 73 rotates the square shaft sleeve 9 and then rotates, the purpose of synchronous and same-direction rotation of the square shaft sleeve 9 is achieved, requirements for the positions of the handle 5 and the position of the panel 1 are different according to different customers, the size and the length of the connecting rod 72 can be adjusted, the requirements of customers can be met, the styles are changeable, and the requirements of people in the current society are met; if normally unblank, rotate locking button 131 in the locking subassembly 13, drive locking axle 132 and locking piece 133 and rotate, tip and locking push pedal 134's one end is contradicted and is connected when locking piece 133 rotates, promote locking push pedal 134 displacement, locking push pedal 134 promotes round pin axle 135 and pinhole 136 pin joint, thereby make carousel 6 drive and dial and pick board 71 and rotate, make things convenient for it to unblank, if when wanting to follow the internal back lock of door, rotate locking button 131, make round pin axle 135 break away from pinhole 136, carousel 6 can not drive and dial and pick board 71 and rotate, the purpose of preventing unblanking has been played, need not to set up other spring bolt, and production cost is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an adjustable handle (5) position link drive mechanism which characterized in that: comprises a panel (1), a locking piece frame (2) is arranged in the panel (1), the inner side of the panel (1) is provided with a mounting hole (3) inside the locking piece frame (2), the inner part of the mounting hole (3) is rotationally connected with a rotating shaft (4) through a bearing, one end of the rotating shaft (4) is fixedly provided with a handle (5), the other end of the rotating shaft (4) is fixedly provided with a turntable (6), the upper end of the turntable (6) is provided with a transmission component (7), the side part of the panel (1) is positioned in the lock piece frame (2) and is provided with a mounting sleeve (8), a square shaft sleeve (9) is rotatably connected inside the mounting sleeve (8), the square shaft sleeve (9) is in transmission connection with the turntable (6) through a transmission component (7), a reset torsion spring (10) is sleeved on the outer side of the turntable (6), a limiting block (11) is arranged at the bottom side in the locking piece frame (2), the two ends of the reset torsion spring (10) are abutted against the two sides of the limiting block (11), the outer side of the rotary disc (6) and the outer side of the transmission mechanism are both provided with a resisting block (12), the abutting block (12) is inserted between the two ends of the reset torsion spring (10), the middle part of panel (1) and the middle part of latch fitting frame (2) are equipped with locking subassembly (13).

2. An adjustable handle (5) position linkage transmission according to claim 1, characterized in that: transmission assembly (7) are including dialling board (71) of choosing, the middle part outside of dialling board (71) is established in support piece (12) of transmission assembly (7) lateral wall, dial the both ends of choosing board (71) and articulate through having connecting rod (72), the outside of square shaft cover (9) is equipped with driven plate (73), the tip of connecting rod (72) is articulated with the both ends of driven plate (73).

3. An adjustable handle (5) position linkage transmission mechanism as claimed in claim 2, wherein: the poking and picking plate (71) is semicircular, and the driven plate (73) is elliptic.

4. The adjustable handle (5) position linkage transmission as claimed in claim 2, wherein: locking subassembly (13) are including locking button (131), locking axle (132), locking piece (133), locking push pedal (134), round pin axle (135) and pinhole (136), install at panel (1) outside middle part locking button (131), the inside at locking button (131) is installed in locking axle (132), locking push pedal (134) sliding connection is in the middle part of latch fitting frame (2), locking piece (133) rotate the upper end of connecting in locking push pedal (134), the inside and the locking axle (132) joint of locking piece (133), round pin axle (135) swing joint is in the upper end of carousel (6), the lower extreme in board (71) is chosen in group is seted up in pinhole (136), locking push pedal (134) promote round pin axle (135) and pinhole (136) pin joint.

5. An adjustable handle (5) position linkage transmission according to claim 4, characterized in that: the locking piece (133) is triangular, and one end of the abutting block (12) contacting with the locking piece (133) is arc-shaped.

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