CN214206106U - Push type lock catch module and lock catch equipment - Google Patents

Abstract

The utility model provides a push type hasp module and hasp equipment, wherein, push type hasp module includes: the locking device comprises a machine shell, a locking component and an elastic piece; the lock shell is used for providing an installation cavity, an installation opening is formed in the surface, facing the first direction, of the lock shell, a pressing opening is formed in the surface, facing the second direction, of the lock shell, a lock catch opening is formed in the surface, facing the third direction, of the lock shell, the installation opening, the pressing opening and the lock catch opening are communicated with the installation cavity, the first direction is intersected with the second direction, and the second direction is overlapped or intersected with the third direction; one end of the pressing piece is inserted into the lock shell through the pressing opening, the other end of the pressing piece is positioned in the mounting cavity, the other end of the pressing piece is fixedly connected with one end of the lock hook, and the other end of the lock hook extends out of the lock shell through the lock catch opening; the elastic piece and the locking assembly are arranged in the mounting cavity through the mounting opening, and the elastic piece is used for locking the locking hook; the lock cover is detachably and fixedly connected with the lock shell. The utility model discloses simple structure, the equipment is convenient.

Description

Push type lock catch module and lock catch equipment

Technical Field

The utility model relates to a technical field is connected to the device hasp, especially relates to a push type hasp module and hasp equipment.

Background

Electronic equipment is an indispensable part of people's work and life, and portable notebooks for example are gaining popularity with more and more people, become the necessity of work, amusement. In order to meet the requirements of dropping and vibration impact, some existing electronic devices, especially industrial electronic devices, may include a latch module disposed between the display module and the base module to fix the display module and the base module. However, the existing locking module has a complex internal structure, is slow in assembly speed and is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a push type hasp module and hasp equipment, wherein push type hasp module simple structure through set up on the lock shell the installing port press the mouth with the hasp mouth can improve push type hasp module packaging efficiency when guaranteeing the hasp function.

In a first aspect, the utility model provides a push type hasp module, include: the locking device comprises a machine shell, a locking component and an elastic piece;

the housing includes: the lock shell is used for providing an installation cavity, an installation opening is formed in the surface, facing the first direction, of the lock shell, a pressing opening is formed in the surface, facing the second direction, of the lock shell, a locking opening is formed in the surface, facing the third direction, of the lock shell, the installation opening, the pressing opening and the locking opening are communicated with the installation cavity, the first direction is intersected with the second direction, and the second direction is overlapped or intersected with the third direction;

the latch assembly includes: a pressing piece and a latch hook;

one end of the pressing piece is inserted into the lock shell through the pressing opening, the other end of the pressing piece is located in the installation cavity, the other end of the pressing piece is fixedly connected with one end of the lock hook, and the other end of the lock hook extends out of the lock shell through the lock catch opening;

the elastic piece and the locking and buckling assembly are arranged in the mounting cavity through the mounting opening, and the elastic piece is used for pushing the locking and buckling assembly to move towards a second direction so as to lock and buckle the locking hook;

the lock cover is used for sealing the mounting opening, and the lock cover is detachably and fixedly connected with the lock shell.

Optionally, a limiting block is fixedly arranged in the mounting cavity;

the limiting block is used for stopping the locking component to move towards the second direction when the elastic component pushes the locking component to move towards the second direction.

Optionally, the limit blocks are respectively and fixedly arranged on two opposite sides of the pressing piece, the pressing piece abuts against the casing through the limit blocks, and the pressing piece is connected with the casing through the limit blocks in a sliding manner.

Optionally, a sliding rail is fixedly arranged in the housing, and the pressing piece is connected with the sliding rail in a sliding manner.

Optionally, the elastic member includes: a compression spring;

one side of the pressing piece, which faces the compression spring, is fixedly connected with a positioning rod, and one end of the compression spring is sleeved on the peripheral side of the positioning rod.

Optionally, a positioning element is fixedly arranged in the casing, the positioning element is located on one side, away from the pressing element, of the compression spring, the positioning groove is formed in the surface, facing the pressing element, of the positioning element, and one end, away from the pressing element, of the compression spring is located in the positioning groove.

Optionally, the third direction is opposite to the second direction, and the positioning groove is communicated with a surface of the positioning element facing the lock cover.

Optionally, one end of the lock hook extending out of the lock case is provided with a guiding inclined surface towards a fourth direction, and the fourth direction is between the second direction and the third direction.

In a second aspect, the present invention provides a locking device, including: the push type lock catch module comprises a first module, a second module and the push type lock catch module;

the push type lock catch module is fixedly arranged at one end of the first module, a storage cavity is arranged inside the second module, a locking opening is formed in the surface, facing the push type lock catch module, of the second module, and the locking opening is communicated with the storage cavity;

when the first module is locked with the second module through the push type lock catch module, the lock hook is inserted into the storage cavity through a locking opening, and the lock hook is abutted to the second module along a direction opposite to the third direction.

Optionally, the first module comprises: a modular cartridge;

the elastic piece and the lock catch component are both positioned in the module box;

when the first module is locked with the second module through the press type lock module, the surface of the module box facing to the second direction is flush with the surface of the pressing piece facing to the second direction.

The embodiment of the utility model provides a push type hasp module and hasp equipment, wherein push type hasp module simple structure is through offering on the lock shell the installing port press the mouth with the hasp mouth can improve push type hasp module packaging efficiency when guaranteeing the stability of hasp equipment hasp.

Drawings

Fig. 1 is an exploded view of a push type latch module according to an embodiment of the present application;

fig. 2 is a structural diagram of a push type latch module according to an embodiment of the present application;

FIG. 3 is a block diagram of a latch assembly according to an embodiment of the present application;

FIG. 4 is a block diagram of a lock housing according to an embodiment of the present application;

FIG. 5 is a partial cross-sectional view of a lock housing apparatus in a latched condition according to an embodiment of the present application;

FIG. 6 is a partial cross-sectional view of a lock housing apparatus in an unlatched condition according to an embodiment of the present application.

Reference numerals

1. A housing; 11. a locking cover; 12. a lock case; 121. a mounting cavity; 122. a pressing port; 123. a lock catch opening; 124. an installation port; 125. a threaded hole; 2. a latch assembly; 21. a pressing member; 22. a latch hook; 221. a guide slope; 3. an elastic member; 41. a limiting block; 411. a chute; 42. a slide rail; 43. positioning a rod; 44. a positioning member; 441. positioning a groove; 45. a mounting member; 451. mounting holes; 46. a screw; 5. a first module; 51. a modular cartridge; 511. a module case; 512. a module cover; 6. a second module; 61. a storage chamber; 62. locking the opening; 7. push type hasp module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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 work belong to the protection scope of the present invention.

In a first aspect, the present invention provides a push type latch module 7, with reference to fig. 1, the push type latch module 7 includes: a casing 1, a locking assembly 2 and two elastic members 3.

Wherein the cabinet 1 includes: a lock case 12 and a lock cover 11. The lock case 12 is used for providing an installation cavity 121, an installation opening 124 is formed in the surface, facing the first direction, of the lock case 12, a pressing opening 122 is formed in the surface, facing the second direction, of the lock case 12, two locking openings 123 are formed in the surface, facing the third direction, of the lock case 12, and the installation opening 124, the pressing opening 122 and the locking openings 123 are all communicated with the installation cavity 121. In the present embodiment, the housing 1 has a hexahedral structure; the first direction is an upward direction; the second direction is a forward direction; the third direction is a downward direction.

Further, in conjunction with fig. 2, the latch assembly 2 includes: a pressing member 21 and two locking hooks 22. Specifically, one end of the pressing element 21 is inserted into the lock case 12 through the pressing opening 122, the other end of the pressing element 21 is located in the installation cavity 121, the other end of the pressing element 21 is fixedly connected with one end of the locking hook 22, and the other end of the locking hook 22 extends out of the lock case 12 through the locking buckle opening 123; the elastic element 3 is located at the rear side of the pressing element 21, the elastic element 3 and the locking assembly 2 are installed in the installation cavity 121 through the installation opening 124, and the elastic element 3 is used for pushing the locking assembly 2 to move in a second direction so as to lock the locking hook 22; the locking cap 11 is used to close the mounting opening 124. Specifically, a threaded hole 125 is formed in the upper surface of the lock case 12, and the lock cover 11 is detachably and fixedly connected to the lock case 12 through the cooperation of the screw 46 and the threaded hole 125.

In the present embodiment, the pressing member 21 is a block-shaped structure, and the locking hook 22 is a hook-shaped structure; the shape of the locking opening 123 and the shape of the pressing opening 122 are both strip-shaped. The length direction of the locking opening 123 is the front-back direction, so that the locking hook 22 can move along with the pressing piece 21 in the front-back direction; the length direction of the pressing opening 122 is the left-right direction, the vertical section of the pressing piece 21 is matched with the pressing opening 122, and the front end of the pressing piece 21 is in clearance fit with the lock shell 12 through the pressing opening 122.

Further, referring to fig. 3, a limiting block 41 is fixedly disposed in the mounting cavity 121. The stop block 41 is used for stopping the forward movement of the latch assembly 2 when the elastic member 3 pushes the latch assembly 2 to move forward. The pressing piece 21 can be prevented from being separated from the lock shell 12 through the pressing opening 122 by arranging the limiting block 41, and meanwhile, the locking hook 22 can be prevented from colliding with the lock shell 12, so that the locking hook 22 is deformed, and the effect of the locking buckle is influenced. The limiting mode of the limiting block 41 for the pressing piece 21 includes at least the following two modes.

The first limiting mode is as follows: the limiting block 41 is arranged at the front end of the mounting cavity 121, and the limiting block 41 is fixedly connected with the lock cover 11 or the lock shell 12; corresponding limiting grooves are formed in the front and back directions of the corresponding surfaces of the front ends of the pressing pieces 21. When the limiting block 41 moves to the rear end of the limiting groove, the limiting block 41 is abutted against the pressing piece 21 to prevent the limiting block 41 from moving forward under the action of the elastic piece 3.

The second limiting mode is as follows: the stopper 41 is fixedly provided on the surface of the pressing member 21. When the front end of the limiting block 41 is abutted against the inner wall of the front panel of the lock case 12, the limiting block 41 can stop the elastic member 3 to continue driving the pressing member 21 to move forward.

In this embodiment, the limit blocks 41 are respectively and fixedly disposed on the upper and lower sides of the rear end of the pressing member 21, the limit blocks 41 are fixedly connected with the pressing member 21 by integral forming, the pressing member 21 is connected with the lock cover 11 by sliding through the upper limit block 41, the pressing member 21 is connected with the bottom panel of the lock housing 12 by sliding through the lower limit block 41, and the pressing member 21 is connected with the housing 1 by sliding through the limit blocks 41, so that the contact area between the pressing member 21 and the housing 1 can be reduced in the process of moving relative to the housing 1, and the friction force applied to the pressing member 21 in the moving process can be reduced, thereby reducing the force applied to the pressing member 21 and improving the comfort level of the pressing type locking module 7.

Further, referring to fig. 4, a slide rail 42 is fixedly disposed above the bottom panel of the lock case 12, two locking openings 123 are respectively located at the left and right sides of the slide rail 42, and each locking hook 22 is inserted into the lock case 12 through the corresponding locking opening 123; the lower surface of the limiting block 41 below the pressing piece 21 is provided with a sliding groove 411 matched with the sliding rail 42, and the pressing piece 21 is connected with the sliding rail 42 in a sliding manner through the limiting block 41 below the pressing piece 21. In this embodiment, the stopper 41 below the pressing member 21 is slidably connected to the slide rail 42 through the sliding slot 411, and the lower surface of the stopper 41 is in clearance fit with the bottom panel of the lock housing 12.

Referring to fig. 1, the elastic member 3 includes: compressing the spring. A positioning rod 43 is fixedly connected to one side of the pressing piece 21 facing the compression spring, the length direction of the positioning rod 43 is the front-back direction, and the front end of the compression spring is sleeved on the peripheral side of the positioning rod 43.

Further, two positioning members 44 are fixedly disposed in the housing 1, and the positioning members 44 are block-shaped structures. The two positioning pieces 44 are located on the rear side of the compression spring, and a positioning groove 441 is formed in the front surface of each positioning piece 44. The rear end of each compression spring is located in a corresponding positioning groove 441 and is inserted into a corresponding positioning element 44. The positioning rod 43 and the positioning piece 44 can increase the stability of the compression spring in the installation cavity 121, and prevent the compression spring from deviating due to vibration, so that the pressing piece 21 cannot be pushed forwards.

Further, the positioning groove 441 communicates with the surface of the positioning member 44 facing the lock cover 11, which can further facilitate the installation of the compression spring. A mounting 45 is fixedly arranged on the outside of the lock housing 12, said mounting 45 being used to fix the push-lock module 7 to the corresponding component. In the present embodiment, the mounting member 45 is provided with a mounting hole 451 extending through the mounting member 45 in the up-down direction, and the mounting member 45 is engaged with a bolt through the mounting hole 451 to fix the press-type fastener module 7.

The push type lock catch module 7 is simple in structure, and the installation opening 124, the pressing opening 122 and the lock catch opening 123 are formed in the lock shell 12, so that the assembly efficiency of the push type lock catch module 7 can be improved while the stability of lock catch equipment is guaranteed.

In this embodiment, the assembly process of the push-type latch module 7 is as follows:

firstly, the lock catch component 2 is placed in the installation cavity 121 through the installation opening 124, so that the lower end of the lock catch penetrates out of the lock shell 12 from the rear end of the lock catch opening 123; then, the pressing member 21 is pushed forward to increase the relative distance between the pressing member 21 and the positioning member 44; then, the front end of the compression spring is sleeved on the peripheral side of the positioning rod 43, and the rear end of the compression spring is placed into the positioning groove 441 from top to bottom; finally, the lock cover 11 is fixed to the lock case 12 by means of screws 46.

In a second aspect, the present invention provides a locking device, which combines fig. 5 and 6, and comprises: a first module 5, a second module 6 and a push-lock module 7 as described above.

The first module 5 comprises: a modular cassette 51. The module case 51 includes: a module case 511 and a module cover 512. In this embodiment, the lock housing 12 of the press-lock module 7 is the module housing 511, and the lock cover 11 of the press-lock module 7 is the module cover 512. The push-type latch module 7 is located in the module housing 511, and the push-type latch module 7 is fixedly connected with the first module 5 through a mounting member 45. A storage chamber 61 is arranged inside the second module 6; the surface of the second module 6 facing the press type lock module 7 is provided with a locking opening 62; the latching port 62 communicates with the storage chamber 61.

When the first module 5 is locked by the push-type locking module 7 and the second module 6, the locking hook 22 is inserted into the storage cavity 61 through the locking opening 62, the locking hook 22 abuts against the second module 6 in an upward direction, and a forward surface of the pressing member 21 is flush with a forward surface of the module case 511. Can enough guarantee the succinct outward appearance of hasp equipment under the hasp state like this, can also carry out stable hasp to first module 5 and second module 6 along upper and lower direction simultaneously.

Referring to fig. 6, when the first module 5 needs to be separated from the second module 6, the pressing member 21 is only pressed to locate the bottom end of the locking hook 22 directly below the locking opening 62. The first module 5 can then be separated from the second module 6 by lifting the first module 5 upwards. In addition, since the pressing member 21 is moved backward when the pressing member 21 is to be pressed, a groove is formed at the pressing port 122 so as to facilitate the application of an upward force to the first module 5 to lift the first module 5.

Further, one end of the lock hook 22 extending out of the lock case 12 is provided with a guiding inclined surface 221 in a fourth direction between the second direction and the third direction. The inner wall of the locking opening 62 is matched with the guide inclined surface 221. In this example, the guide slope 221 is angled 45 degrees in both the downward and forward directions. Through setting up the guiding surface, can be in the in-process of pushing down first module 5 and carrying out the hasp with second module 6, make latch hook 22 move to back below under the direction of guiding surface to make latch hook 22 stretch into through the closure mouth 62 and store in the chamber 61, later move forward under the effect of elastic component 3, can carry out the hasp to first module 5 and second module 6.

This locking equipment can realize the hasp and the separation of first module 5 and second module 6 through push type hasp module 7, easy operation, simple to operate, and the hasp state is firm reliable, can satisfy the on-vehicle stress environmental test condition of GJB150.16A regulations simultaneously.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A push type latch module, comprising: the locking device comprises a machine shell, a locking component and an elastic piece;

the housing includes: the lock shell is used for providing an installation cavity, an installation opening is formed in the surface, facing the first direction, of the lock shell, a pressing opening is formed in the surface, facing the second direction, of the lock shell, a locking opening is formed in the surface, facing the third direction, of the lock shell, the installation opening, the pressing opening and the locking opening are communicated with the installation cavity, the first direction is intersected with the second direction, and the second direction is overlapped or intersected with the third direction;

the latch assembly includes: a pressing piece and a latch hook;

one end of the pressing piece is inserted into the lock shell through the pressing opening, the other end of the pressing piece is located in the installation cavity, the other end of the pressing piece is fixedly connected with one end of the lock hook, and the other end of the lock hook extends out of the lock shell through the lock catch opening;

the elastic piece and the locking and buckling assembly are arranged in the mounting cavity through the mounting opening, and the elastic piece is used for pushing the locking and buckling assembly to move towards a second direction so as to lock and buckle the locking hook;

the lock cover is used for sealing the mounting opening, and the lock cover is detachably and fixedly connected with the lock shell.

2. The push type latch module of claim 1, wherein a stopper is fixedly disposed in the mounting cavity;

the limiting block is used for stopping the locking component to move towards the second direction when the elastic component pushes the locking component to move towards the second direction.

3. The push-type latch module of claim 2, wherein the stoppers are respectively fixed on two opposite sides of the pressing member, the pressing member abuts against the housing through the stoppers, and the pressing member is slidably connected to the housing through the stoppers.

4. The push type latch module of claim 1, wherein a slide rail is fixedly disposed in the housing, and the pressing member is slidably connected to the slide rail.

5. The touch-latch module of claim 1, wherein the resilient member comprises: a compression spring;

one side of the pressing piece, which faces the compression spring, is fixedly connected with a positioning rod, and one end of the compression spring is sleeved on the peripheral side of the positioning rod.

6. The push type latch module of claim 5, wherein a positioning element is fixedly disposed in the housing, the positioning element is located on a side of the compression spring away from the pressing element, a positioning groove is formed in a surface of the positioning element facing the pressing element, and an end of the compression spring away from the pressing element is located in the positioning groove.

7. The push type latch module of claim 6, wherein the third direction is opposite to the second direction, and the positioning groove communicates with a surface of the positioning member facing the lock cover.

8. The touch-latch module of claim 1, wherein an end of the latch hook extending out of the latch housing is provided with a guide ramp in a fourth direction, the fourth direction being between the second direction and the third direction.

9. A latching apparatus, comprising: a first module, a second module, and the touch latch module of any of claims 1-8;

the push type lock catch module is fixedly arranged at one end of the first module, a storage cavity is arranged inside the second module, a locking opening is formed in the surface, facing the push type lock catch module, of the second module, and the locking opening is communicated with the storage cavity;

when the first module is locked with the second module through the push type lock catch module, the lock hook is inserted into the storage cavity through a locking opening, and the lock hook is abutted to the second module along a direction opposite to the third direction.

10. The latching apparatus of claim 9, wherein said first module comprises: a modular cartridge;

the elastic piece and the lock catch component are both positioned in the module box;

when the first module is locked with the second module through the press type lock module, the surface of the module box facing to the second direction is flush with the surface of the pressing piece facing to the second direction.

Images