CN219577763U

CN219577763U - PCB layout structure of UPS power supply

Info

Publication number: CN219577763U
Application number: CN202320114640.XU
Authority: CN
Inventors: 舒仕能; 王玲; 邹轩; 杨廷进
Original assignee: Suzhou Crown Purifying Technology Co ltd
Current assignee: Suzhou Crown Purifying Technology Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-08-22
Anticipated expiration: 2033-01-18

Abstract

The utility model relates to a PCB layout structure of a UPS, which comprises a shell, wherein the shell is connected with a linear motion module, the linear motion module is arranged on a supporting plate, and the linear motion module is used for driving the shell to reciprocate; the clamping assembly is arranged in the shell and comprises two clamping plates and a clamping structure, wherein the two clamping plates and the clamping structure are arranged in the shell, and the clamping structure acts when the clamping plates approach to the component and contact and squeeze the component; the release mechanism is connected with the clamping plates and comprises a release assembly and a driving assembly, the release assembly is connected with the clamping plates, the driving assembly is arranged on the supporting plate, and the release assembly can be matched with the driving assembly when the shell moves to the stroke end so as to drive the two clamping plates to move away from each other; through the cooperation of the clamping component and the release mechanism, components and parts can be placed on the PCB.

Description

PCB layout structure of UPS power supply

Technical Field

The utility model relates to the technical field of UPS power supplies, in particular to a PCB layout structure of a UPS power supply.

Background

The UPS power supply is an uninterrupted power supply, is an uninterrupted power supply containing an energy storage device, and is mainly used for providing uninterrupted power supply for equipment with higher requirements on power stability, and in some UPS power supply products, circuit components are designed and distributed on a PCB board, and circuit modules capable of enabling the UPS power supply to work normally are formed by utilizing the mutual matching of the components.

In contrast, chinese patent discloses a PCB layout structure of a UPS power source and a UPS power source (grant bulletin number: CN 212518804U), in which a PCB board is divided into a first area and a second area, and the second area is located at the periphery of the first area; the first area is used for placing a power circuit of the UPS power supply, and the second area is used for placing a weak current circuit of the UPS power supply.

A plurality of components are welded on a PCB of the UPS, each component is required to be inserted on the PCB according to a PCB drawing during manufacturing, the problem of inaccurate position arrangement is easily caused when the components are manually arranged, and in the production line production process, the components are manually arranged, so that the labor cost is high.

Disclosure of Invention

The present utility model is directed to a PCB layout structure of a UPS power source, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the PCB layout structure of the UPS comprises a shell, wherein the shell is connected with a linear motion module, the linear motion module is arranged on a supporting plate, and the linear motion module is used for driving the shell to reciprocate;

the clamping assembly is arranged in the shell and comprises two clamping plates and a clamping structure, wherein the two clamping plates and the clamping structure are arranged in the shell, and the clamping structure acts when the clamping plates approach to the component and contact and squeeze the component;

the release mechanism is connected with the clamping plates and comprises a release assembly and a driving assembly, wherein the release assembly is connected with the clamping plates, the driving assembly is arranged on the supporting plate, and the release assembly can be matched with the driving assembly when the shell moves to the stroke end so as to drive the two clamping plates to move away from each other.

As a further scheme of the utility model: the clamping structure comprises a sliding block connected with the clamping plate, the sliding block is arranged in a penetrating groove formed in the fixing plate, a fixing rod is arranged in the penetrating groove, and the sliding block is in sliding connection with the fixing rod.

As still further aspects of the utility model: the release assembly comprises a moving rod, and a rotating structure is arranged on the moving rod;

the movable rod is provided with a chute towards one surface of the clamping plate, a lug is arranged in the chute in a sliding manner, and the lug is fixed on the clamping plate.

As still further aspects of the utility model: the rotating structure comprises a threaded sleeve connected with the movable rod, the threaded sleeve is in sliding connection with a bidirectional threaded rod, one end of the bidirectional threaded rod is rotationally connected with the shell, the other end of the bidirectional threaded rod penetrates through the shell, and the penetrating end of the bidirectional threaded rod is connected with a plug-in rod.

As still further aspects of the utility model: the drive assembly include with the sleeve of plug pole adaptation, the sleeve keep away from the one side of plug pole is fixed with the gear, the gear orientation the one side of backup pad is provided with the connecting rod, the connecting rod is kept away from the one end of gear is provided with the joint piece, the joint piece slides in the joint inslot, the joint groove set up in the backup pad, just be provided with elastic construction on the connecting rod.

As still further aspects of the utility model: the elastic structure comprises a sliding sleeve rotationally connected with the connecting rod, the sliding sleeve is sleeved on a sliding rod fixed on the supporting plate, a first spring is slidably connected on the sliding rod, one end of the first spring is abutted to the tail end of the sliding rod, and the other end of the first spring is abutted to the sliding sleeve.

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

the clamping structure is arranged, so that components with different sizes can be clamped, meanwhile, under the action of the clamping structure, the clamping assembly can stably clamp the components, and the labor is replaced by machinery, so that the labor workload is reduced, and the labor cost is reduced;

the release assembly is matched with the driving assembly, so that the clamped components can be released, and meanwhile, the elastic structure arranged on the driving assembly is utilized, so that the next component loosening process can be normally performed.

Drawings

Fig. 1 is a schematic diagram illustrating an embodiment of a layout structure of a PCB of a UPS.

Fig. 2 is a schematic diagram of a driving assembly of an embodiment of a layout structure of a PCB of a UPS.

Fig. 3 is a schematic diagram of a structure of a rotating structure of an embodiment of a PCB layout structure of a UPS.

Fig. 4 is a schematic diagram of a structure of a clamping assembly in an embodiment of a PCB layout structure of a UPS power source.

Fig. 5 is a schematic diagram of a structure of a clamping module in an embodiment of a PCB layout structure of a UPS.

In the figure: 1. a linear motion module; 2. a housing; 3. a sleeve; 4. a gear; 5. a first spring; 6. rack plate; 7. a sliding sleeve; 8. a clamping plate; 9. a support plate; 10. a connecting rod; 11. a clamping groove; 12. a threaded sleeve; 13. inserting a connecting rod; 14. a two-way threaded rod; 15. a chute; 16. a moving rod; 17. a fixing plate; 18. a bump; 19. a second spring; 20. a slide block; 21. a fixed rod; 22. a through groove; 23. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 5, in an embodiment of the present utility model, a PCB layout structure of a UPS power supply includes a housing 2, the housing 2 is connected to a linear motion module 1, the linear motion module 1 is mounted on a support plate 9, and the linear motion module 1 is used for driving the housing 2 to reciprocate;

the clamping assembly is arranged in the shell 2 and comprises two clamping plates 8 and a clamping structure, wherein the two clamping plates 8 and the clamping structure are arranged in the shell 2, the clamping structure is arranged on the clamping plates 8, and when the clamping plates 8 approach to a component and contact and squeeze the component, the clamping structure acts;

the clamping structure comprises a sliding block 20 connected with the clamping plate 8, the sliding block 20 is arranged in a through groove 22 formed in the fixing plate 17, a fixing rod 21 is arranged in the through groove 22, and the sliding block 20 is in sliding connection with the fixing rod 21.

In the embodiment of the utility model, when the PCB of the UPS is manufactured, each component is required to be placed on a PCB board firstly, welding is carried out, a free air cylinder in the linear motion module 1 is connected with the shell 2, the air cylinder firstly controls the shell 2 to lift in the vertical direction in space to clamp the component, then under the action of the linear motion module 1, the shell 2 moves in the horizontal direction, and after moving to the upper part of the PCB board, the shell 2 lifts to loosen the component.

Above-mentioned clamping structure is connected with grip block 8, when shell 2 descends along the space direction, two grip blocks 8 can be close to the components and parts, because the continuous motion of shell 2, grip block 8's grip face produces the extrusion with the components and parts, force two grip blocks 8 to keep away from each other, and drive slider 20 and slide along dead lever 21, make the spring 19 of No. two of connecting slider 20 and fixed plate 17 be extruded, the extrusion makes spring 19 No. two possess elastic potential energy, at this moment because the reaction force of spring 19 No. two, two grip blocks 8 can stabilize the centre gripping to the components and parts, utilize machinery to replace the manual work, reduce the manual work load, the cost of labor is reduced.

Referring to fig. 2 and 3, a PCB layout structure of a UPS power source further includes a release mechanism, where the release mechanism is connected to the clamping plates 8 and includes a release component and a driving component, where the release component is connected to the clamping plates 8, and the driving component is disposed on the support plate 9, and the release component can cooperate with the driving component when the housing 2 moves to the end of the stroke, so as to drive the two clamping plates 8 to move away from each other;

the release assembly comprises a moving rod 16, and a rotating structure is arranged on the moving rod 16;

a sliding groove 15 is formed in one surface of the moving rod 16 facing the clamping plate 8, a protruding block 18 is arranged in the sliding groove 15 in a sliding manner, and the protruding block 18 is fixed on the clamping plate 8;

the rotating structure comprises a threaded sleeve 12 connected with a movable rod 16, the threaded sleeve 12 is in sliding connection with a bidirectional threaded rod 14, one end of the bidirectional threaded rod 14 is in rotating connection with the shell 2, the other end of the bidirectional threaded rod penetrates through the shell 2, and the penetrating end of the bidirectional threaded rod 14 is connected with a plug rod 13.

In the embodiment of the present utility model, the moving rod 16 has an "L" structure, and is divided into a vertical rod and a horizontal rod, the horizontal rod is provided with a chute 15, in an initial state, and when the clamping plate 8 does not clamp a component, the two clamping plates 8 are close to each other, and a bump 18 on the clamping plate 8 is located at the head end of the chute 15, and when the clamping plate 8 clamps the component, the two clamping plates 8 are far away from each other, and the bump 18 slides in the chute 15.

From the above, after the component is stably clamped by the clamping plate 8, the housing 2 moves towards the support plate 9 provided with the driving component under the action of the linear motion module 1, and when the housing 2 moves to the end of the stroke, the release component cooperates with the driving component to release the clamped component.

Referring to fig. 2, the driving assembly includes a sleeve 3 adapted to the plugging rod 13, a gear 4 is fixed on a surface of the sleeve 3 away from the plugging rod 13, a connecting rod 10 is disposed on a surface of the gear 4 facing the supporting plate 9, a clamping block is disposed on an end of the connecting rod 10 away from the gear 4, the clamping block slides in a clamping groove 11, the clamping groove 11 is opened on the supporting plate 9, and an elastic structure is disposed on the connecting rod 10;

the elastic structure comprises a sliding sleeve 7 rotationally connected with the connecting rod 10, the sliding sleeve 7 is sleeved on a sliding rod 23 fixed on the supporting plate 9, a first spring 5 is slidably connected on the sliding rod 23, one end of the first spring 5 is abutted to the tail end of the sliding rod 23, and the other end of the first spring is abutted to the sliding sleeve 7.

In the initial state, the gear 4 is located at the first end of the stroke of the clamping groove 11, in the embodiment of the present utility model, the socket of the sleeve 3 is matched with the plugging rod 13, when the housing 2 moves above the PCB board, the plugging rod 13 is combined with the sleeve 3, the cylinder controls the housing 2 to descend, at this time, the gear 4 rotates under the action of the rack plate 6 and descends along with the housing 2, the sleeve 3 drives the bidirectional threaded rod 14 to rotate, so that the two threaded sleeves 12 are far away from each other, at this time, the bump 18 slides in the chute 15 to return to the initial position, and due to the continuous movement of the threaded sleeve 12, the bump 18 abuts against the moving rod 16 and moves along with the threaded sleeve 12, so that the two clamping plates 8 are far away from each other, and the components are released.

In the above process, when the housing 2 descends, the sliding sleeve 7 moves along the sliding rod 23 to extrude the first spring 5, after the clamping plate 8 loosens the component, the housing 2 ascends, the sliding sleeve 7 ascends along the sliding rod 23 and returns to the initial position, and it needs to be supplemented that the first spring 5 has a certain compression amount, so that the sliding sleeve 7 can be fixed at the end of the sliding rod 23, and then the gear 4 is fixed at the head end of the clamping groove 11, so that the next component loosening process can be normally performed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A PCB layout structure of a UPS power source, comprising:

the shell (2), the said shell (2) is connected with rectilinear movement module (1), the said rectilinear movement module (1) is installed on the support plate (9), the said rectilinear movement module (1) is used for driving the said shell (2) to reciprocate;

the clamping assembly is arranged in the shell (2) and comprises two clamping plates (8) and a clamping structure, wherein the two clamping plates (8) and the clamping structure are arranged in the shell (2), the clamping structure is arranged on the clamping plates (8), and when the clamping plates (8) approach to components and are in contact extrusion with the components, the clamping structure acts;

the release mechanism is connected with the clamping plates (8) and comprises a release assembly and a driving assembly, wherein the release assembly is connected with the clamping plates (8), the driving assembly is arranged on the supporting plate (9), and the release assembly can be matched with the driving assembly when the shell (2) moves to the end of the stroke so as to drive the two clamping plates (8) to move away from each other.

2. The PCB layout structure of a UPS power supply according to claim 1, wherein the clamping structure includes a slider (20) connected to the clamping plate (8), the slider (20) is disposed in a through slot (22) formed in the fixing plate (17), a fixing rod (21) is disposed in the through slot (22), and the slider (20) is slidably connected to the fixing rod (21).

3. A PCB layout structure of a UPS power source according to claim 2, characterized in that the release assembly comprises a moving lever (16), the moving lever (16) is connected to the clamping plate (8), and a rotating structure is provided on the moving lever (16);

a sliding groove (15) is formed in one face, facing the clamping plate (8), of the moving rod (16), a protruding block (18) is arranged in the sliding groove (15) in a sliding mode, and the protruding block (18) is fixed on the clamping plate (8).

4. A PCB layout structure of a UPS power supply according to claim 3, wherein the rotation structure comprises a threaded sleeve (12) connected with the movable rod (16), the threaded sleeve (12) is slidably connected with a bidirectional threaded rod (14), one end of the bidirectional threaded rod (14) is rotatably connected with the housing (2), the other end penetrates the housing (2), and the penetrating end of the bidirectional threaded rod (14) is connected with a plugging rod (13).

5. The PCB layout structure of a UPS power supply according to claim 4, wherein the driving assembly includes a sleeve (3) adapted to the plugging rod (13), a gear (4) is fixed on a surface of the sleeve (3) away from the plugging rod (13), a connecting rod (10) is disposed on a surface of the gear (4) facing the supporting plate (9), a clamping block is disposed on one end of the connecting rod (10) away from the gear (4), the clamping block slides in a clamping groove (11), the clamping groove (11) is opened on the supporting plate (9), and an elastic structure is disposed on the connecting rod (10).

6. The PCB layout structure of a UPS power supply according to claim 5, wherein the elastic structure includes a sliding sleeve (7) rotatably connected with the connecting rod (10), the sliding sleeve (7) is sleeved on a sliding rod (23) fixed on the supporting plate (9), a first spring (5) is slidably connected on the sliding rod (23), one end of the first spring (5) is abutted with the end of the sliding rod (23), and the other end is abutted with the sliding sleeve (7).