CN212989896U

CN212989896U - Embedded clock module

Info

Publication number: CN212989896U
Application number: CN202022203835.0U
Authority: CN
Inventors: 李磊; 周婉婷
Original assignee: Nanjing Xintian Microelectronics Technology Co ltd
Current assignee: Nanjing Xintian Microelectronics Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-16
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses an embedded clock module, which comprises a clock module, wherein plug holes are symmetrically arranged at four corners of the clock module, a fixing mechanism which can conveniently fix and disassemble the clock module is arranged in the plug holes, the fixing mechanism comprises plug rods, the plug rods are movably plugged with the plug holes of the clock module, gaps are symmetrically arranged on the surfaces of the plug rods, the gaps are rotatably connected with snap plates through rotating shafts, the snap plates are in sliding joint with the bottoms of the clock module, when the device is used, a movable contact is pressed to enable plug columns to extend into the plug rods, the fixing blocks drive connecting rods to rotate and simultaneously enable the snap plates to rotate inwards to shrink, so that the plug rods can penetrate out of the plug holes of the clock module, the embedded clock module realizes the fixing and convenient disassembly effects of the clock module under the action of the fixing mechanism, and is relative to the existing installation mode, the installation is more convenient for also later stage dismantlement maintenance.

Description

Embedded clock module

Technical Field

The utility model relates to a clock module technical field specifically is an embedded clock module.

Background

The embedded clock manager is adapted to a processor that can provide at least one hardware timer. The clock manager provides a beneficial and friendly cutting way for users to meet the actual needs of different target systems, and parts closely related to hardware form an independent module (file) in the implementation process of the clock manager. The module is replaced for different target system processors.

The existing clock module is installed in a clock, and the four corners of a circuit board are fixed in an embedded mode through screws, so that the clock module is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded clock module who fixes and conveniently dismantle through the mode of pegging graft to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded clock module, includes clock module, the spliced eye has been seted up to clock module four corners department symmetry, be equipped with in the spliced eye and realize that clock module is fixed and dismantle all convenient fixed establishment, fixed establishment includes grafting pole and cardboard, the grafting pole pegs graft for the activity with clock module's spliced eye, and the grafting pole symmetry on the surface sets up jaggedly, breach department rotates through the pivot and is connected with the cardboard, and cardboard and clock module bottom are slip joint.

Preferably, fixed establishment still includes grafting post, touch head, fixed block and connecting rod, the inside slip grafting of grafting pole has the grafting post, the one end that the grafting post was worn out the grafting pole is fixed with the touch head, the position symmetry that the grafting post corresponds the cardboard is fixed with the fixed block, and the fixed block top rotates the one end that is connected with the connecting rod through the pivot, the other end of connecting rod rotates with the cardboard bottom through the pivot and is connected.

Preferably, the one end that the touch head was kept away from to the peg graft is fixed with the whetstone, the position that the one end inner wall of touch head corresponds the whetstone is kept away from to the peg graft has the inserting groove, and whetstone is pegged graft for sliding with the inserting groove, inserting groove internal fixation has reset spring's one end, and reset spring's the other end and whetstone fixed surface are connected.

Preferably, the surface of the insertion column, which is far away from the fixed block, is symmetrically fixed with sliding blocks, the inner wall of the insertion rod is fixed with sliding grooves corresponding to the moving paths of the sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, a thread is fixed on one side surface of the insertion rod close to the touch head, a thread ring is arranged on the surface of the insertion rod on the thread, the thread ring is in meshed connection with the insertion rod, and the thread ring is in sliding contact with the surface of the clock module.

Preferably, the insertion rod, the touch head, the insertion column, the baffle column and the clamping plate are all made of rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, the contact head is pressed to move the contact pin, the plug-in post is extended into the plug-in post, the fixing block drives the connecting rod to rotate and simultaneously the clamping plate to rotate and contract inwards, the plug-in post can penetrate out of the plug-in hole of the clock module, the bottom of the plug-in post is installed in the mounting groove corresponding to the interior of the clock, in the process that the plug-in post extends into the plug-in post, the axial spring extrudes the reset spring and is inserted into the interior of the plug-in groove, at the moment, the reset spring is in a compression state, after the clamping plate passes through the plug-in hole, the contact head is loosened, under the action of the reset spring, the axial post drives the plug-in post to move outwards the plug-in post, at the moment, due to the connecting rod effect of the fixing block and the clamping plate, the clamping plate rotates and extends out to form a clamping joint with the surface of the clock module, the embedded clock module realizes the fixing and convenient dismounting effects on the clock module under the action of the fixing mechanism, and is more convenient to mount and dismount and maintain in the later period compared with the existing mounting mode.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of the fixing mechanism of the present invention connected to a clock module;

fig. 4 is a schematic view of the connection between the sliding block and the sliding groove of the present invention.

In the figure: 1. a clock module; 2. a fixing mechanism; 21. a plug rod; 211. a chute; 22. inserting the column; 221. a slider; 23. touching a head; 24. clamping a plate; 25. a fixed block; 26. a connecting rod; 27. a grinding column; 28. a return spring; 29. inserting grooves; 3. and (4) a thread ring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, in an embedded clock module 1 shown in the drawings, plug-in holes are symmetrically formed at four corners of the clock module 1, fixing mechanisms 2 capable of conveniently fixing and detaching the clock module 1 are arranged in the plug-in holes, each fixing mechanism 2 includes a plug-in rod 21 and a clamping plate 24, the plug-in rods 21 are movably plugged in the plug-in holes of the clock module 1, gaps are symmetrically formed in the surfaces of the plug-in rods 21, the gaps are rotatably connected with the clamping plates 24 through rotating shafts, the clamping plates 24 are slidably clamped with the bottoms of the clock module 1, and under the action of the fixing mechanisms 2, the fixing and the convenient detachment of the clock module 1 are achieved.

Embedded, i.e., embedded, systems, which IEEE (institute of electrical and electronics engineers) defines as a means for controlling, monitoring, or assisting in the operation of machines and equipment, is a specialized computer system; the commonly accepted definition of the embedded system in China is a special computer system which takes application as a center, is based on computer technology, can cut software and hardware and adapts to strict requirements of the application system on functions, reliability, cost, volume, power consumption and the like; the embedded system is defined by the application object, is a complex of software and hardware, and can also cover auxiliary devices such as machines.

Referring to fig. 2 and 3, the fixing mechanism 2 further includes a plug-in post 22, a touch head 23, a fixing block 25 and a connecting rod 26, the plug-in post 22 is slidably plugged in the plug-in rod 21, the touch head 23 is fixed at one end of the plug-in post 22, which penetrates out of the plug-in post 21, the fixing block 25 is symmetrically fixed at a position of the plug-in post 22 corresponding to the clamping plate 24, the top of the fixing block 25 is rotatably connected with one end of the connecting rod 26 through a rotating shaft, the other end of the connecting rod 26 is rotatably connected with the bottom of the clamping plate 24 through a rotating shaft, when the device is used, the touch head 23 is pressed to extend the plug-in post 22 into the plug-in rod 21, the fixing block 25 drives the connecting rod 26 to rotate and simultaneously to inwardly rotate and retract the clamping plate 24, so that the plug-in post 21 can penetrate out of.

Referring to fig. 2, a grinding pillar 27 is fixed at one end of the inserting pillar 22 away from the touch head 23, an inserting groove 29 is fixed on the inner wall of one end of the inserting rod 21 far away from the touch head 23 corresponding to the position of the grinding pillar 27, the grinding column 27 is slidably inserted into the insertion groove 29, one end of a return spring 28 is fixed inside the insertion groove 29, the other end of the return spring 28 is fixedly connected with the surface of the grinding column 27, when the inserting pole 22 extends into the inserting rod 21, the grinding pin 27 presses the return spring 28 and inserts into the inserting groove 29, at this time, the return spring 28 is in a compressed state, after the clamping plate 24 passes through the inserting hole, the touch head 23 is released, under the action of the return spring 28, the peg 27 drives the peg 22 to move out of the insertion rod 21, and at this time, due to the effect of the fixing block 25 and the connecting rod 26 of the catch plate 24, the catch plate 24 extends out in a rotating manner to form a snap connection with the surface of the clock module 1.

Referring to fig. 2 and 4, the sliding blocks 221 are symmetrically fixed on the surface of the insertion post 22 away from the fixed block 25, the sliding groove 211 is fixed on the inner wall of the insertion rod 21 corresponding to the moving path of the sliding block 221, the sliding block 221 and the sliding groove 211 are in sliding connection, which plays a stable guiding role in the movement of the insertion post 22 and prevents the position deviation between the fixing post 27 and the insertion groove 29.

Referring to fig. 3, a thread is fixed on the surface of one side of the insertion rod 21 close to the touch head 23, a thread ring 3 is arranged on the surface of the thread of the insertion rod 21, the thread ring 3 is engaged with the insertion rod 21, the thread ring 3 is in sliding contact with the surface of the clock module 1, and after the clamping plate 24 is clamped with the bottom surface of the clock module 1, the thread ring 3 is rotated to contact the top surface of the clock module 1, so as to prevent the insertion rod 21 from moving.

Referring to fig. 2, the insertion rod 21, the touch head 23, the insertion post 22, the baffle 27, and the clamping plate 24 are made of rubber, and the rubber has good electrical insulation.

In the scheme, when the device is used, the contact module 23 is pressed to enable the plug-in post 22 to extend into the plug-in rod 21, the fixing block 25 drives the connecting rod 26 to rotate and simultaneously enable the clamping plate 24 to rotate inwards and contract, the plug-in rod 21 can penetrate out of the plug-in hole of the clock module 1, the bottom of the plug-in rod 21 is installed in a mounting groove corresponding to the interior of the clock, in the process that the plug-in post 22 extends into the plug-in rod 21, the rubberpost 27 extrudes the reset spring 28 and inserts into the plug-in groove 29, at the moment, the reset spring 28 is in a compressed state, after the clamping plate 24 penetrates through the plug-in hole, the contact module 23 is loosened, under the action of the reset spring 28, the rubberpost 27 drives the plug-in post 22 to move outwards of the plug-in rod 21, at the moment, due to the effect of the connecting rod 26 of the fixing block 25 and the clamping plate 24, make the spliced pole 22 get back to inside the inserting groove 29 again, cardboard 24 withdraws again this moment, can take out peg 21 this moment, and this kind of embedded clock module 1 has realized the fixed effect with convenient the dismantlement of clock module 1 under fixed establishment 2's effect, for current mounting means, also the later stage of being convenient for of easy to assemble more dismantles the maintenance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. An embedded clock module comprising a clock module (1), characterized in that: the clock module (1) four corners department symmetry has seted up the spliced eye, be equipped with in the spliced eye and can realize that clock module (1) is fixed and dismantle all convenient fixed establishment (2), fixed establishment (2) include peg graft pole (21) and cardboard (24), peg graft pole (21) and the spliced eye of clock module (1) are pegged graft for the activity, and peg graft pole (21) symmetry on the surface and set up jaggedly, breach department rotates through the pivot and is connected with cardboard (24), and cardboard (24) and clock module (1) bottom are slip joint.

2. An embedded clock module according to claim 1, wherein: fixed establishment (2) still include grafting post (22), touch head (23), fixed block (25) and connecting rod (26), the inside slip grafting of grafting pole (21) has grafting post (22), the one end that grafting post (22) were worn out grafting pole (21) is fixed with touch head (23), the position symmetry that grafting post (22) corresponds cardboard (24) is fixed with fixed block (25), and fixed block (25) top is connected with the one end of connecting rod (26) through the pivot rotation, the other end of connecting rod (26) is connected through pivot and cardboard (24) bottom rotation.

3. An embedded clock module according to claim 2, wherein: the one end that touch head (23) was kept away from in spliced pole (22) is fixed with whetstone (27), the position that touch head (23) one end inner wall corresponds whetstone (27) is kept away from in spliced pole (21) is fixed with inserting groove (29), and whetstone (27) and inserting groove (29) are pegged graft for sliding, inserting groove (29) internal fixation has the one end of reset spring (28), and the other end and whetstone (27) fixed surface of reset spring (28) are connected.

4. An embedded clock module according to claim 3, wherein: the surface of the insertion column (22) far away from the fixed block (25) is symmetrically fixed with sliding blocks (221), the inner wall of the insertion rod (21) is fixed with sliding grooves (211) corresponding to the moving path of the sliding blocks (221), and the sliding blocks (221) are in sliding connection with the sliding grooves (211).

5. An embedded clock module according to claim 4, wherein: the surface of one side, close to the touch head (23), of the insertion rod (21) is fixed with threads, the surface, located on the threads, of the insertion rod (21) is provided with a thread ring (3), the thread ring (3) is meshed with the insertion rod (21), and the thread ring (3) is in surface sliding contact with the clock module (1).

6. An embedded clock module according to claim 5, wherein: the plug-in rod (21), the touch head (23), the plug-in column (22), the baffle column (27) and the clamping plate (24) are all made of rubber materials.