CN210958948U

CN210958948U - Circuit board with detachable structure

Info

Publication number: CN210958948U
Application number: CN201921966244.XU
Authority: CN
Inventors: 刘树新
Original assignee: Kunshan Xuanta Electronic Technology Co ltd
Current assignee: Kunshan Xuanta Electronic Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-07
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a circuit board technical field just discloses a circuit board with but loading and unloading formula structure, which comprises a base plate, the preformed groove has been seted up to one side of base plate, the inner wall swing joint of preformed groove has movable strip, the outer wall fixedly connected with connecting axle of activity strip, the one end fixedly connected with bottom block of connecting axle, the bottom of bottom block is seted up flutedly, one side swing joint of base plate has the fixed block, the outer wall fixedly connected with chip of fixed block. This circuit board with but loading and unloading formula structure has reached the purpose of convenient to detach installation, has solved the comparatively single and inconvenient user of general circuit board structure and has dismantled the problem of installation, and the nimble convenient to use person of structure dismantles the installation, and the convenient to use person carries out the split and changes the shape and use, has improved the flexibility and the practicality of device, and the convenient to use person carries out nimble regulation, and the installation production of being convenient for has satisfied user's user demand.

Description

Circuit board with detachable structure

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board with but loading and unloading formula structure.

Background

The flexible printed circuit board is characterized in that the FPC and the PCB are combined together according to related process requirements through processes such as pressing and the like, so that the circuit board with the FPC and the PCB has the FPC and the PCB characteristics.

Current general circuit board structure is comparatively single, and the person of not being convenient for dismantles and installs, and the shape is fixed, and the person of not being convenient for carries out the split according to the in-service use demand and uses, and the flexibility is relatively poor, has reduced the practicality of device, and the person of not being convenient for carries out nimble regulation and uses, and the production of being not convenient for can not satisfy the production demand, needs improve current device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a circuit board with but loading and unloading formula structure possesses advantages such as convenient to detach installation, has solved the comparatively single and inconvenient user of general circuit board structure and has dismantled the problem of installation.

(II) technical scheme

For the purpose of realizing this circuit board convenient to detach installation that has removable structure of the aforesaid, the utility model provides a following technical scheme: a circuit board with a detachable structure comprises a substrate, wherein one side of the substrate is provided with a reserved groove, the inner wall of the reserved groove is movably connected with a movable strip, the outer wall of the movable strip is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a bottom block, the bottom of the bottom block is provided with a groove, one side of the substrate is movably connected with a fixed block, the outer wall of the fixed block is fixedly connected with a chip, one side of the substrate is movably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a clamping strip, the other side of the substrate is provided with a fixed groove, the inner wall of the fixed groove is fixedly connected with a fixed spring, one end of the fixed spring is fixedly connected with a movable block, the outer wall of the movable block is provided with a movable groove, the inner wall of the movable groove is fixedly, the other side fixedly connected with activity post of apron, the opposite side fixedly connected with spring of apron, the outer wall fixedly connected with abrasionproof pad of card strip.

Preferably, the preformed groove is an L-shaped preformed groove, and the shape and the size of the preformed groove are matched with those of the movable strip.

Preferably, the height of the fixing block is greater than the height of the chips, the number of the chips is two, and the two chips are symmetrically arranged by taking the vertical center line of the cover plate as a symmetry axis.

Preferably, the card strip is L shape card strip, and the contact position of card strip and pivot is provided with back force spring, and the shape size of card strip all matches each other with the shape size of fixed block, and the contact position fixedly connected with abrasionproof pad of card strip and fixed block.

Preferably, the movable block is connected with the fixed groove in a clamping mode, and a fixed spring is fixedly connected to the contact position of the movable block and the fixed groove.

Preferably, the cover plate is a convex cover plate, the shape and size of the cover plate are matched with those of the movable groove, and the cover plate is connected with the convex block through the clamping groove.

Preferably, one end of the movable column penetrates through the inner wall of the spring and extends to one side of the cover plate, the number of the springs is four, every two springs are in one group, the two groups of springs are symmetrically arranged by taking the vertical center line of the cover plate as a symmetry axis, and the shapes and the sizes of the springs are matched with those of the clamping strips.

(III) advantageous effects

Compared with the prior art, the utility model provides a circuit board with but loading and unloading formula structure possesses following beneficial effect:

1. this circuit board with but loading and unloading formula structure, through the preformed groove, the activity strip, the fixed block, the card strip, fixed spring, the movable block, the mutually supporting use of apron and spring, the purpose of convenient to detach installation has been reached, the problem of the comparatively single and not convenient to use person of general circuit board structure dismantles the installation of having solved, the nimble convenient to use person of structure dismantles the installation, convenient to use person carries out the split and changes the shape and use, the flexibility and the practicality of device have been improved, convenient to use person carries out nimble regulation, be convenient for install production, user's user demand has been satisfied.

2. This circuit board with but loading and unloading formula structure through pivot, card strip, movable block, activity groove, lug and the apron that sets up, has reached the fixed purpose of installation of being convenient for, is convenient for fix and dismantle the inside part of device, has improved the practicality of device, and the structure is nimble to be convenient for adjust, and the person of facilitating the use uses.

3. This circuit board with but loading and unloading formula structure through fixed slot, fixed spring, activity post, spring and the abrasionproof pad that sets up, has reached buffering absorbing purpose, prevents that device internals from rubbing each other impaired, is convenient for fixed and nimble the regulation use, makes things convenient for the part to dismantle and install, has improved the flexibility and the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the bottom-up structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a substrate; 2. reserving a groove; 3. a movable bar; 4. a connecting shaft; 5. a bottom block; 6. a groove; 7. a fixed block; 8. a chip; 9. a rotating shaft; 10. clamping the strip; 11. fixing grooves; 12. fixing the spring; 13. a movable block; 14. a movable groove; 15. a bump; 16. a cover plate; 17. a card slot; 18. a movable post; 19. a spring; 20. an anti-wear pad.

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. 1-3, a circuit board with a detachable structure comprises a substrate 1, a preformed groove 2 is formed on one side of the substrate 1, a movable strip 3 is movably connected to the inner wall of the preformed groove 2, the preformed groove 2 is an L-shaped preformed groove, the shape and size of the preformed groove 2 are matched with those of the movable strip 3, a connecting shaft 4 is fixedly connected to the outer wall of the movable strip 3, a bottom block 5 is fixedly connected to one end of the connecting shaft 4, a groove 6 is formed in the bottom of the bottom block 5, a fixed block 7 is movably connected to one side of the substrate 1, a chip 8 is fixedly connected to the outer wall of the fixed block 7, a rotating shaft 9 is movably connected to one side of the substrate 1, a clamping strip 10 is fixedly connected to the outer wall of the rotating shaft 9, a fixed groove 11 is formed in the other side of the substrate 1, a fixed spring 12 is fixedly connected to, the movable block 13 is mutually clamped and connected with the fixed groove 11, the contact position of the movable block 13 and the fixed groove 11 is fixedly connected with a fixed spring 12, the outer wall of the movable block 13 is provided with a movable groove 14, the inner wall of the movable groove 14 is fixedly connected with a convex block 15, one side of the base plate 1 is movably connected with a cover plate 16, the height of the fixed block 7 is greater than that of the chip 8, the number of the chips 8 is two, the two chips 8 are symmetrically arranged by taking the vertical central line of the cover plate 16 as a symmetry axis, the purpose of convenient installation and fixation is achieved by the arranged rotating shaft 9, the clamping strip 10, the movable block 13, the movable groove 14, the convex block 15 and the cover plate 16, the parts in the device are convenient to fix and disassemble, the practicability of the device is improved, the structure is flexible and convenient to adjust, the use is convenient for a user, one side of the cover plate 16 is provided with a clamping groove 17, the cover plate 16 is a, the cover plate 16 is connected with the projection 15 through the slot 17, the other side of the cover plate 16 is fixedly connected with the movable column 18, the other side of the cover plate 16 is fixedly connected with the spring 19, one end of the movable column 18 penetrates through the inner wall of the spring 19 and extends to one side of the cover plate 16, the number of the springs 19 is four, every two springs 19 form a group, two groups of springs 19 are symmetrically arranged by taking the vertical center line of the cover plate 16 as a symmetry axis, the shapes and the sizes of the springs 19 are matched with the shapes and the sizes of the clamping strips 10, and the purposes of being convenient to detach and install are achieved by the mutual matching of the reserved slots 2, the movable strips 3, the fixed blocks 7, the clamping strips 10, the fixed springs 12, the movable blocks 13, the cover plate 16 and the springs 19, the problems that a common circuit is single and is inconvenient to detach and install by a user are solved, the structure is flexible, the detachment and the, the flexibility and the practicality of device have been improved, the person of facilitating the use carries out nimble regulation, be convenient for install production, user's user demand has been satisfied, outer wall fixedly connected with abrasionproof pad 20 of card strip 10, card strip 10 is L shape card strip, and the contact position of card strip 10 and pivot 9 is provided with the return spring, and the shape size of card strip 10 all matches each other with the shape size of fixed block 7, and the contact position fixedly connected with abrasionproof pad 20 of card strip 10 and fixed block 7, fixed slot 11 through setting up, fixing spring 12, movable column 18, spring 19 and abrasionproof pad 20, the absorbing mesh of buffering has been reached, prevent that the device internals looks mutual friction is impaired, be convenient for fixed and nimble regulation is used, make things convenient for the part to dismantle and install, the flexibility and the practicality of device have been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, earlier detain the movable block 13 to the outside, make draw-in groove 17 and lug 15 alternate segregation, movable block 13 is fixed through fixed spring 12 and fixed slot 11 interconnect, opens apron 16 this moment, makes movable post 18 and spring 19 and card strip 10 alternate segregation, rotates card strip 10 through pivot 9 again, is convenient for dismantle the installation to fixed block 7 and chip 8.

In conclusion, this circuit board with detachable structure has reached the purpose of convenient to detach installation, has solved the comparatively single and inconvenient user of general circuit board structure and has dismantled the problem of installation, has satisfied user's user demand.

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. A circuit board with a detachable structure comprises a substrate (1), and is characterized in that: the novel LED lamp is characterized in that a preformed groove (2) is formed in one side of the base plate (1), a movable strip (3) is movably connected to the inner wall of the preformed groove (2), a connecting shaft (4) is fixedly connected to the outer wall of the movable strip (3), a bottom block (5) is fixedly connected to one end of the connecting shaft (4), a groove (6) is formed in the bottom of the bottom block (5), a fixed block (7) is movably connected to one side of the base plate (1), a chip (8) is fixedly connected to the outer wall of the fixed block (7), a rotating shaft (9) is movably connected to one side of the base plate (1), a clamping strip (10) is fixedly connected to the outer wall of the rotating shaft (9), a fixed groove (11) is formed in the other side of the base plate (1), a fixed spring (12) is fixedly connected to the inner wall of the fixed, activity groove (14) have been seted up to the outer wall of activity piece (13), inner wall fixedly connected with lug (15) of activity groove (14), one side swing joint of base plate (1) has apron (16), draw-in groove (17) have been seted up to one side of apron (16), opposite side fixedly connected with activity post (18) of apron (16), opposite side fixedly connected with spring (19) of apron (16), outer wall fixedly connected with abrasionproof pad (20) of card strip (10).

2. A circuit board having a removable structure according to claim 1, wherein: the preformed groove (2) is an L-shaped preformed groove, and the shape and the size of the preformed groove (2) are matched with those of the movable strip (3).

3. A circuit board having a removable structure according to claim 1, wherein: the height of the fixing block (7) is larger than that of the chips (8), the number of the chips (8) is two, and the two chips (8) are symmetrically arranged by taking the vertical central line of the cover plate (16) as a symmetry axis.

4. A circuit board having a removable structure according to claim 1, wherein: the clamping strip (10) is an L-shaped clamping strip, a return spring is arranged at the contact position of the clamping strip (10) and the rotating shaft (9), the shape and size of the clamping strip (10) are matched with those of the fixing block (7), and an anti-abrasion pad (20) is fixedly connected with the contact position of the clamping strip (10) and the fixing block (7).

5. A circuit board having a removable structure according to claim 1, wherein: the movable block (13) is connected with the fixed groove (11) in a clamping mode, and a fixed spring (12) is fixedly connected to the contact position of the movable block (13) and the fixed groove (11).

6. A circuit board having a removable structure according to claim 1, wherein: the cover plate (16) is a convex cover plate, the shape and the size of the cover plate (16) are matched with those of the movable groove (14), and the cover plate (16) is connected with the convex block (15) through a clamping groove (17).

7. A circuit board having a removable structure according to claim 1, wherein: one end of each movable column (18) penetrates through the inner wall of each spring (19) and extends to one side of each cover plate (16), the number of the springs (19) is four, every two springs (19) form a group, the two groups of springs (19) are symmetrically arranged by taking the vertical center line of each cover plate (16) as a symmetry axis, and the shapes and the sizes of the springs (19) are matched with those of the clamping strips (10).