CN210439814U - Electronic lock and lock tongue mounting structure - Google Patents

Abstract

The utility model relates to an electronic lock and spring bolt mounting structure, including the lock shell, install electronic lock device on the lock shell, electronic lock device includes that sharp sliding fit is in lock shell's spring bolt and the gliding actuating mechanism of drive spring bolt, be equipped with the guiding mechanism who supplies spring bolt sliding guide on the lock shell, guiding mechanism is including the sliding guide portion that supplies spring bolt sliding guide, guiding mechanism still assembles on the lock shell so that the spring bolt is restricted to the buckle structure on the sliding guide portion including supplying the spring bolt buckle, buckle structure is including locating first block portion on the lock shell and locating the second block portion on the spring bolt, first block portion and second block portion buckle cooperation are combined and are followed the relative sliding fit of spring bolt sliding direction. The bolt has the advantages of being fast and convenient to assemble.

Description

Electronic lock and lock tongue mounting structure

Technical Field

The utility model relates to a tool to lock technical field, electronic lock and spring bolt mounting structure exactly say so.

Background

The spring bolt adopts spacing groove cooperation briquetting to realize that spring bolt sliding fit is in locking the shell on current tool to lock, has the inconvenient defect of spring bolt assembly.

Disclosure of Invention

The utility model discloses the invention purpose: for overcoming the defect that prior art exists, the utility model provides a swift convenient electronic lock of spring bolt assembly.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an electronic lock, includes the lock shell, installs electronic lock device on the lock shell, and electronic lock device includes that sharp sliding fit cooperates the spring bolt on the lock shell and drives the gliding actuating mechanism of spring bolt, is equipped with the guiding mechanism who supplies spring bolt sliding direction on the lock shell, and guiding mechanism is including supplying the sliding guide portion of spring bolt sliding direction, its characterized in that: the guiding mechanism further comprises a buckle structure for the spring bolt to be assembled on the lock shell in a buckling mode so that the spring bolt is limited on the sliding guiding portion, the buckle structure comprises a first clamping portion arranged on the lock shell and a second clamping portion arranged on the spring bolt, and the first clamping portion is in buckling fit with the second clamping portion and is in relative sliding fit along the sliding direction of the spring bolt.

Through adopting above-mentioned technical scheme, the spring bolt adopts the restriction of buckle mode on the slip guide part, has spring bolt simple to operate's advantage.

Preferably, the sliding guide portion is including locating the positioning seat on the lock shell, and the positioning seat middle part is equipped with the vallecular cavity, and the positioning seat forms two elasticity limiting plates through the vallecular cavity, thereby the top of elasticity limiting plate is equipped with the barb dop and constitutes first block portion, spring bolt sliding guide cooperates on the positioning seat, and second block portion on the spring bolt is the joint face that extends along spring bolt slip direction, and barb dop buckle can be followed joint face relative slip on the joint face. Under this structural design, with barb buckle and the positioning seat integrated design that supplies the latch slide guidance for compact structure.

Preferably, two barb dop orientation sets up in opposite on the elasticity limiting plate, is equipped with the constant head tank that extends along the spring bolt slip direction on the spring bolt, and constant head tank width direction both sides are equipped with joint face, the positioning seat is inserted in the constant head tank, and the barb dop of elasticity limiting plate crosses the constant head tank and is joined in marriage on the joint face until the card. Under this structural design, the constant head tank cover of spring bolt is on two elasticity limiting plate and compress the barb dop of elasticity limiting plate until barb dop block fit on the joint face, has compact structure, spring bolt activity reliable and stable advantage.

Preferably, the driving mechanism comprises a driving motor, a driving screw rod, a sliding seat and a linkage shaft, the driving screw rod is driven by the driving motor to rotate, one end of the linkage shaft is fixed at the tail part of the lock tongue, the other end of the linkage shaft is provided with a limit end with a diameter larger than that of the linkage shaft, the sliding seat comprises a sliding seat main body which is in sliding fit with the lock shell along the sliding direction of the lock tongue, the sliding seat main body is provided with a nut part which is in meshing transmission with the driving screw rod, the sliding seat main body is provided with a shaft seat part, the shaft seat part is provided with a shaft hole, the linkage shaft is in sliding fit with the shaft hole, one end of the shaft seat part is in pushing fit with the limit end on the linkage shaft, a linkage spring which drives the limit end to tend to abut against the shaft seat part is arranged between the other, the linkage shaft is arranged in the shaft hole along the radial gap. Under this structural design, when the spring bolt clamps on the lock shell, the universal driving shaft that is fixed in on the spring bolt also puts into the shaft hole along the breach, has the convenient advantage of equipment.

The utility model provides a spring bolt mounting structure, including lock shell and sharp sliding fit in the spring bolt on the lock shell, be equipped with the guiding mechanism who supplies spring bolt sliding guide on the lock shell, guiding mechanism is including the sliding guide portion that supplies spring bolt sliding guide, its characterized in that: the guiding mechanism further comprises a buckle structure for the spring bolt to be assembled on the lock shell in a buckling mode so that the spring bolt is limited on the sliding guiding portion, the buckle structure comprises a first clamping portion arranged on the lock shell and a second clamping portion arranged on the spring bolt, and the first clamping portion is in buckling fit with the second clamping portion and is in relative sliding fit along the sliding direction of the spring bolt. Under this structural design, the spring bolt adopts the restriction of buckle mode on the slip guide part, has spring bolt simple to operate's advantage.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of an electronic lock according to an embodiment of the present invention;

FIG. 2 is a schematic view of a lock case according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an electronic lock device according to an embodiment of the present invention.

Detailed Description

Referring to fig. 1-3, the utility model discloses an electronic lock, including lock shell 1, install electronic lock device on the lock shell 1, electronic lock device includes that sharp sliding fit fits the spring bolt 2 on the lock shell 1 and drives the gliding actuating mechanism of spring bolt 2, is equipped with the guiding mechanism who supplies spring bolt 2 sliding guide on the lock shell 1, and guiding mechanism includes the sliding guide portion 3 that supplies spring bolt 2 sliding guide, guiding mechanism still include and supply spring bolt 2 buckle assembly on lock shell 1 in order to restrict spring bolt 2 on the sliding guide portion buckle structure, buckle structure is including locating first block 1-1 on the lock shell 1 and locating second block 2-1 on spring bolt 2, first block 1-1 and second block 2-1 buckle assembly and along spring bolt 2 sliding direction relative sliding fit. The spring bolt adopts the restriction of buckle mode on the slip guide part, compares in traditional spacing briquetting and carries out the spacing installation of spring bolt after the lock shell lock and compare, has spring bolt simple to operate's advantage.

The sliding guide part comprises a positioning seat 3 arranged on the lock shell 1, a groove cavity 31 is arranged in the middle of the positioning seat 3, the positioning seat forms two elastic limiting plates 32 through the groove cavity 31, barb chucks 1-11 are arranged at the top ends of the elastic limiting plates 32 to form the first clamping part 1-1, the lock tongue 2 is in sliding guide fit on the positioning seat 3, the second clamping part 2-1 on the lock tongue 2 is a clamping surface 2-11 extending along the sliding direction of the lock tongue 2, and the barb chucks 1-11 are clamped on the clamping surfaces 2-11 and can slide relatively along the clamping surfaces 2-11. The barb buckle and the positioning seat for sliding guide of the lock tongue are integrally designed, so that the structure is compact and the processing is convenient. Certainly as the utility model discloses feasible scheme, first block portion still can adopt the structural design who is independent of the guide part, perhaps adopts single dop design, and two-way buckle design has reliable and stable's advantage.

The barb chucks 1-11 on the two elastic limiting plates 32 are oppositely arranged, the bolt 2 is provided with a positioning groove 21 extending along the sliding direction of the bolt 2, the two sides of the width direction of the positioning groove 21 are provided with the clamping surfaces 2-11, the positioning seat 3 is inserted into the positioning groove 21, and the barb chucks 1-11 of the elastic limiting plates 32 cross the positioning groove 21 until being clamped and matched on the clamping surfaces 2-11. Two barb dop orientation sets up in opposite on the elasticity limiting plate, and the barb dop is the design of turning up promptly, and the constant head tank cover of spring bolt is on two elasticity limiting plates and compress the barb dop of elasticity limiting plate until barb dop block fit on the joint face, has compact structure, the stable and reliable advantage of spring bolt activity. Of course, the barb clamp can be internally designed (facing to the groove cavity), and the groove cavity forms sliding guide for the lock tongue.

In this embodiment, the driving mechanism includes a driving motor 4, a driving screw 5, a sliding seat 6 and a linkage shaft 7, the driving screw 5 is driven by the driving motor 4 to rotate, one end of the linkage shaft 7 is fixed at the tail of the bolt 2, the other end of the linkage shaft 7 is provided with a limit end 7-1 with a diameter larger than that of the linkage shaft 7, the sliding seat 6 includes a sliding seat main body 61 which is matched with the lock case 1 in a sliding manner along the sliding direction of the bolt 2, the sliding seat main body 61 is provided with a nut portion 62 which is engaged with the driving screw 5 for transmission, the sliding seat main body 61 is provided with a shaft seat portion 63, the shaft seat portion 63 is provided with a shaft hole 631, the linkage shaft 7 is arranged in the sliding shaft hole 631, one end of the shaft seat portion 63 is matched with the limit end 7-1 on the linkage shaft 7 in a pushing manner, a linkage spring 8 which, the linkage spring 8 is sleeved on the linkage shaft 7, a notch 632 which is radially arranged along the shaft hole 631 and corresponds to the buckle structure in the assembling direction is arranged on the shaft seat part 63, and the linkage shaft 7 is arranged in the shaft hole 631 along the radial notch 632. The driving motor drives the screw rod to rotate, the screw rod rotates to drive the sliding seat to move, the linkage of the spring bolt is driven through the linkage spring and the limiting end, and when the spring bolt is clamped on the lock shell, the linkage shaft fixed on the spring bolt is also arranged in the shaft hole along the notch, so that the spring bolt has the advantage of convenience in assembly.

Claims (7)

1. The utility model provides an electronic lock, includes the lock shell, installs electronic lock device on the lock shell, and electronic lock device includes that sharp sliding fit cooperates the spring bolt on the lock shell and drives the gliding actuating mechanism of spring bolt, is equipped with the guiding mechanism who supplies spring bolt sliding direction on the lock shell, and guiding mechanism is including supplying the sliding guide portion of spring bolt sliding direction, its characterized in that: the guiding mechanism further comprises a buckle structure for the spring bolt to be assembled on the lock shell in a buckling mode so that the spring bolt is limited on the sliding guiding portion, the buckle structure comprises a first clamping portion arranged on the lock shell and a second clamping portion arranged on the spring bolt, and the first clamping portion is in buckling fit with the second clamping portion and is in relative sliding fit along the sliding direction of the spring bolt.

2. The electronic lock of claim 1, wherein: the sliding guide part comprises a positioning seat arranged on the lock shell, a groove cavity is formed in the middle of the positioning seat, the positioning seat forms two elastic limiting plates through the groove cavity, the top end of each elastic limiting plate is provided with a barb chuck to form the first clamping part, the lock tongue is matched on the positioning seat in a sliding guide mode, the second clamping part on the lock tongue is a clamping surface extending along the sliding direction of the lock tongue, and the barb chuck is buckled on the clamping surface and can slide relatively along the clamping surface.

3. The electronic lock of claim 2, wherein: two barb dop orientation sets up in opposite on the elasticity limiting plate, is equipped with the constant head tank that extends along the spring bolt slip direction on the spring bolt, and constant head tank width direction both sides are equipped with joint face, the positioning seat is inserted in the constant head tank, and the barb dop of elasticity limiting plate crosses the constant head tank and is joined in marriage on the joint face until the card.

4. The electronic lock of claim 2 or 3, wherein: the driving mechanism comprises a driving motor, a driving screw rod, a sliding seat and a linkage shaft, the driving screw rod is driven by the driving motor to rotate, one end of the linkage shaft is fixed at the tail part of the lock tongue, the other end of the linkage shaft is provided with a limiting end with the diameter larger than that of the linkage shaft, the sliding seat comprises a sliding seat main body which is matched with the lock shell in a sliding way along the sliding direction of the lock tongue, the sliding seat main body is provided with a nut part which is meshed with the driving screw rod for transmission, the sliding seat main body is provided with a shaft seat part, the shaft seat, one end of the shaft seat part is in pushing fit with a limit end on the linkage shaft, a linkage spring for driving the limit end to tend to abut against the shaft seat part is arranged between the other end of the shaft seat part and the lock tongue, the linkage spring is sleeved on the linkage shaft, the shaft seat part is provided with a gap which is corresponding to the assembly direction of the buckle structure along the radial direction of the shaft hole, and the linkage shaft is arranged in the shaft hole along the radial gap.

5. The utility model provides a spring bolt mounting structure, cooperates the spring bolt on the lock shell including lock shell and straight line slip, is equipped with the guiding mechanism who supplies spring bolt sliding guide on the lock shell, and guiding mechanism is including the sliding guide portion that supplies spring bolt sliding guide, its characterized in that: the guiding mechanism further comprises a buckle structure for the spring bolt to be assembled on the lock shell in a buckling mode so that the spring bolt is limited on the sliding guiding portion, the buckle structure comprises a first clamping portion arranged on the lock shell and a second clamping portion arranged on the spring bolt, and the first clamping portion is in buckling fit with the second clamping portion and is in relative sliding fit along the sliding direction of the spring bolt.

6. The lock tongue mounting structure according to claim 5, wherein: the sliding guide part comprises a positioning seat arranged on the lock shell, a groove cavity is formed in the middle of the positioning seat, the positioning seat forms two elastic limiting plates through the groove cavity, the top end of each elastic limiting plate is provided with a barb chuck to form the first clamping part, the lock tongue is matched on the positioning seat in a sliding guide mode, the second clamping part on the lock tongue is a clamping surface extending along the sliding direction of the lock tongue, and the barb chuck is buckled on the clamping surface and can slide relatively along the clamping surface.

7. The lock tongue mounting structure according to claim 6, wherein: two barb dop orientation sets up in opposite on the elasticity limiting plate, is equipped with the constant head tank that extends along the spring bolt slip direction on the spring bolt, and constant head tank width direction both sides are equipped with joint face, the positioning seat is inserted in the constant head tank, and the barb dop of elasticity limiting plate crosses the constant head tank and is joined in marriage on the joint face until the card.

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