CN218845590U

CN218845590U - Novel machine core locking structure

Info

Publication number: CN218845590U
Application number: CN202223568366.8U
Authority: CN
Inventors: 陆健; 朱园邦
Original assignee: Changzhou Mideker Optoelectronic Technology Co ltd
Current assignee: Changzhou Mideker Optoelectronic Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-11
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a new movement locking structure, the on-line screen storage device comprises a base, the internally mounted of base has rotatory locking ring, the outer lane of rotatory locking ring and the inner wall sliding connection of base, the activity groove has been seted up at the top of base, the inside of activity groove is linked together with the inside of base, integrated into one piece has the otic placode on the rotatory locking ring, the otic placode runs through the activity groove and extends to the outside of base. The utility model discloses a, through the X type gravity pendulum cooperation locking that rubber latch segment on the rotatory lock ring set up bottom the pendulum body, it is less than in traditional core locking structure part, the locking force receives processing, installation error's influence is less, the locking force direct conduction is to the pendulum body, promoted locking device's life when having reduced energy loss, when the machine receives powerful external force impact, the impact that the core pendulum body under the locking state can receive will be born and cushioned by rotatory lock ring, the whole volume of core has been reduced, design that can be more convenient is molding.

Description

Novel machine core locking structure

Technical Field

The utility model relates to a laser demarcation appearance technical field, concretely relates to new core locking structure.

Background

The laser line projector is widely used in the fields of building engineering and the like, and accurately projects a working alignment line on a working object by using a laser line to assist workers in construction. Wherein the laser module is installed on the core structure, and the core structure needs certain swing range in order to adapt to different operational environment.

Generally adopt pendulum bob gravity from flattening mode on present market, and the locking mechanism who corresponds rather than clamp tightly for two side contained angles of X type generally, two side contained angles of II type press from both sides tightly, C type unilateral locking angle compels tightly, this kind of structure of pressing from both sides tightly or compelling tightly relies on the spring mostly, elastic mechanism such as extension spring provides the locking force for the core pendulum body indirectly, certain stability can be guaranteed at normal use scene to this kind of structure, but in the face of under the condition that high strength multifrequency strikes (if the high altitude falls, jolt etc. of goods transportation in-process), elastic mechanism and contained angle or locking angle appear very easily and harm or fracture even lead to the locking ability to reduce or even lose efficacy.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model aims to provide a new movement locking structure.

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a new movement locking structure, includes the base, the internally mounted of base has rotatory locking ring, the outer lane of rotatory locking ring and the inner wall sliding connection of base, the movable groove has been seted up at the top of base, the inside in movable groove is linked together with the inside of base, integrated into one piece has the otic placode on the rotatory locking ring, the otic placode runs through the movable groove and extends to the outside of base, set up evenly distributed's the groove of agreeing with on the inner wall of rotatory locking ring, the detachable rubber latch segment that is connected with in inside of agreeing with the groove, the top of base is provided with the pendulum body, X type gravity pendulum is installed to the bottom of pendulum body, X type gravity pendulum is located the inside of rotatory locking ring, the detachable spacing lid that is connected with in top of base, rotatory locking ring is located the bottom of spacing lid.

As a further description of the above technical solution: the top fixedly connected with of otic placode extends the post, set up evenly distributed's anti-skidding line on the extension post.

As a further description of the above technical solution: the outer ring surface of the rotary locking ring is smoothly connected with the inner wall of the base in a sliding manner.

As a further description of the above technical solution: the X-shaped gravity pendulum is integrally formed with raised lines which are uniformly distributed, and the raised lines are in contact with the rubber locking blocks.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses in, through the X type gravity pendulum cooperation locking that rubber latch segment on the rotatory locking ring set up bottom the pendulum body, it is less to compare in traditional core locking structure part, the locking force receives processing, installation error's influence is less, the locking force direct conduction is to the pendulum body, the life that has promoted locking device when having reduced energy loss, when the machine receives powerful external force and assaults, the impact that the core pendulum body under the locking state probably received will be born and cushion by rotatory locking ring, the whole volume of core has been reduced, design that can be more convenient is modelled.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention in a locked state;

fig. 2 is a structural schematic diagram of the main body unlocking state of the present invention;

fig. 3 is a schematic diagram of the internal explosion structure of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. rotating the locking ring; 3. a movable groove; 4. an ear plate; 5. a fitting groove; 6. a rubber locking block; 7. a pendulum body; 8. an X-shaped gravity pendulum bob; 9. a limiting cover; 10. an extension column; 11. and (6) convex strips.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-3, the utility model discloses a, a new movement locking structure, including base 1, the internally mounted of base 1 has rotatory locking ring 2, the outer lane of rotatory locking ring 2 and the inner wall sliding connection of base 1, movable groove 3 has been seted up at the top of base 1, the inside of movable groove 3 is linked together with the inside of base 1, integrated into one piece has otic placode 4 on rotatory locking ring 2, otic placode 4 runs through movable groove 3 and extends to the outside of base 1, set up evenly distributed's agreeing with groove 5 on the inner wall of rotatory locking ring 2, the inside detachable rubber latch 6 that is connected with of agreeing with groove 5, the top of base 1 is provided with pendulum 7, X type gravity pendulum 8 is installed to the bottom of pendulum 7, X type gravity pendulum 8 is located the inside of rotatory locking ring 2, the detachable spacing lid 9 that is connected with in the top of base 1, rotatory locking ring 2 is located the bottom of spacing lid 9, integrated into one piece has evenly distributed's sand grip 11 on X type gravity pendulum 8, sand grip 11 contacts with rubber latch 6.

When needs connect pendulum body 7, the user installs rotatory check ring 2 in the inside of base 1, make rotatory check ring 2 can rotate at base 1 inside, otic placode 4 is in the inside of activity groove 3 this moment, rubber latch segment 6 then is in agreeing with inslot 5 inside, then the user installs the X type gravity pendulum 8 of pendulum body 7 bottom inside base 1, make sand grip 11 on the X type gravity pendulum 8 not contact with rubber latch segment 6, then the user connects spacing lid 9 and accomplishes the fastening of pairing rotation check ring 2 at the top of base 1, then the user rotates otic placode 4, make rotatory check ring 2 rotate with rubber latch segment 6 thereupon, rubber latch segment 6 contacts sand grip 11 and produces deformation, thereby realize the locking to pendulum body 7 and X type gravity pendulum 8.

The utility model discloses in, through the cooperation locking of the X type gravity pendulum 8 that rubber latch segment 6 on the rotatory locking ring 2 and pendulum 7 bottom set up, compare in traditional core locking structure part less, the locking force receives processing, installation error's influence is less, locking force direct conduction to pendulum 7, the life of locking device has been promoted in the time of having reduced energy loss, when the machine receives powerful external force impact, the impact that core pendulum 7 under the locking state can receive will be born and cushioned by rotatory locking ring 2, the whole volume of core has been reduced, design that can be more convenient is molding.

Please refer to fig. 1 to 3, wherein: the top fixedly connected with of otic placode 4 extends post 10, offers evenly distributed's anti-skidding line on the post 10 that extends.

The utility model discloses in, when user needs to rotate rotatory locking ring 2, except promoting the extension post 10 that can also pass through 4 tops of otic placode through otic placode 4, extension post 10 can provide a fine impetus for user, and anti-skidding line then can prevent that user from taking place the hand and slide.

Please refer to fig. 1-3, wherein: the outer ring surface of the rotary locking ring 2 is smoothly connected with the inner wall of the base 1 in a sliding way.

The utility model discloses in, the smooth rotatory locking ring 2 in outer lane can reduce and the base 1 inner wall between the friction to be convenient for the rotation of pairing rotation locking ring 2.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a new movement locking structure, includes base (1), its characterized in that: the utility model discloses a rotary locking ring, including base (1), internally mounted has rotatory locking ring (2), the outer lane of rotatory locking ring (2) and the inner wall sliding connection of base (1), movable groove (3) have been seted up at the top of base (1), the inside of movable groove (3) is linked together with the inside of base (1), integrated into one piece has otic placode (4) on rotatory locking ring (2), otic placode (4) run through movable groove (3) and extend to the outside of base (1), set up evenly distributed's agreeing with groove (5) on the inner wall of rotatory locking ring (2), the inside detachable rubber latch segment (6) that is connected with of agreeing with groove (5), the top of base (1) is provided with pendulum body (7), X type gravity pendulum (8) are installed to the bottom of pendulum body (7), X type gravity pendulum (8) are located the inside of rotatory locking ring (2), the top of base (1) is connected with detachable spacing lid (9), rotatory locking ring (2) is located the bottom of spacing lid (9).

2. The new cylinder lock structure of claim 1, wherein: the top fixedly connected with of otic placode (4) extends post (10), set up evenly distributed's anti-skidding line on extending post (10).

3. The new cylinder lock structure of claim 1, wherein: the outer ring surface of the rotary locking ring (2) is smoothly connected with the inner wall of the base (1) in a sliding manner.

4. The new cylinder lock structure of claim 1, wherein: the X-shaped gravity pendulum (8) is integrally formed with convex strips (11) which are uniformly distributed, and the convex strips (11) are in contact with the rubber locking block (6).