CN218006782U - Support mechanism and splicing type printed circuit board - Google Patents
Support mechanism and splicing type printed circuit board Download PDFInfo
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- CN218006782U CN218006782U CN202220883528.8U CN202220883528U CN218006782U CN 218006782 U CN218006782 U CN 218006782U CN 202220883528 U CN202220883528 U CN 202220883528U CN 218006782 U CN218006782 U CN 218006782U
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- printed circuit
- circuit board
- guide
- support plate
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Abstract
The utility model provides a gimbal mechanism and concatenation formula printed circuit board belongs to circuit board auxiliary erection technical field, the camera includes a supporting plate, be equipped with a set of plug connector in the backup pad, set up a pair of vertical guide way and at least one interface in the backup pad, be equipped with the conversion wiring of pegging graft on the interface, be equipped with in the vertical guide way and remove locking device, it is equipped with a pair of removal centre gripping subassembly to remove locking device, is convenient for make up a plurality of printed circuit boards through the plug connector, through the conversion wiring be convenient for printed circuit board's connection, and need not carry out the secondary wiring to printed circuit board's wiring, has improved printed circuit board's interface and self life.
Description
Technical Field
The utility model relates to an installation technical field is assisted to the circuit board, particularly, relates to gimbal mechanism and concatenation formula printed circuit board.
Background
At present, when a plurality of printed circuit boards are required to be combined for use in the use of the traditional printed circuit board, the printed circuit boards are not convenient to connect, so that the operation steps become more complicated, and when the flat cable is used for connecting the printed circuit board, the flat cable cannot adapt to the use environment of frequent bending, the service life of the flat cable is shortened due to the frequent bending, and the interface is easily loosened.
How to invent the bracket mechanism and the spliced printed circuit board to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a gimbal mechanism and concatenation formula printed circuit board aims at improving that current polylith printed circuit board installs inconveniently when making up the use, and because the installation leads to the interface to damage, the problem of difficult maintenance.
The utility model discloses a realize like this: the support mechanism comprises a support plate, a group of plug connectors are arranged on the support plate, a pair of vertical guide grooves and at least one plug-in port are formed in the support plate, a plug-in conversion wiring is arranged on the plug-in port, a movable locking device is arranged in each vertical guide groove, and each movable locking device is provided with a pair of movable clamping components;
the movable locking device comprises a pair of guide screw rods in sliding fit with the vertical guide grooves, one ends of the pair of guide screw rods are connected through a horizontal moving rod, the other ends of the pair of guide screw rods are respectively provided with a locking nut, the horizontal moving rod is provided with a horizontal guide groove, and the horizontal guide groove is provided with the movable clamping assembly;
the movable clamping assembly comprises a pair of guide threaded sleeves in sliding fit with the horizontal guide grooves, a locking screw is arranged in each guide threaded sleeve, and a clamping block is arranged at the lower end of each locking screw.
The utility model discloses an among the preferred technical scheme, be equipped with the rectangular channel on the backup pad that the grip block corresponds, the side of going up of rectangular channel is equipped with at least one interface.
The utility model discloses an among the preferred technical scheme, a set of plug connector is 2 at least plug connectors, and a set of plug connector symmetry sets up in the backup pad.
The utility model discloses an among the preferred technical scheme, plug connector one end is cylindrical plug, and the other end is matched with plug sleeve, middle part and backup pad fixed connection.
The utility model discloses an among the preferred technical scheme, lead screw one end is the threaded rod, and the other end is the cylinder pole, and the middle part is oval protruding portion, vertical guide way middle part be equipped with a pair of open slot with the oval protruding portion sliding fit of lead screw to with the restriction of lead screw linear motion in vertical guide way.
In a preferred technical scheme of the utility model, the lower extreme of direction swivel nut is oval protruding portion, the horizontal guide way middle part of horizontal migration pole be equipped with a pair of open slot with the oval protruding portion sliding fit of direction swivel nut to with direction swivel nut restriction linear motion in the horizontal guide way.
In a preferred technical solution of the present invention, the locking screw is hinged to the clamping block.
The utility model discloses an among the preferred technical scheme, grip block upper portion is a plane connecting portion, and the lower part is the right angle clamping part.
The utility model also provides a spliced printed circuit board, which is characterized in that the spliced printed circuit board comprises the bracket mechanism, the printed circuit board and a conversion wiring;
the clamping block presses the printed circuit board on the surface of the supporting board; the printed circuit board is electrically connected with one jack on the support plate, and one end of the conversion wiring is electrically connected with the other jack on the support plate.
The utility model discloses an among the preferred technical scheme, be equipped with the rectangular channel on the backup pad that the grip block corresponds, the side of going up of rectangular channel is equipped with at least one interface, printed circuit board places in the rectangular channel.
The utility model has the advantages that: the utility model discloses a mosaic structure that above-mentioned design obtained is used for installing printed circuit board, is convenient for make up a plurality of printed circuit board through the plug connector, through the connection of the printed circuit board of being convenient for of conversion wiring, and need not carry out the secondary wiring to printed circuit board's wiring, has improved printed circuit board's interface and self life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a bracket structure provided in an embodiment of the present invention;
fig. 2 is a schematic exploded view of an embodiment of the present invention;
fig. 3 is a schematic diagram of a spliced printed circuit board structure provided by an embodiment of the present invention.
In the figure: 100-a support plate; 101-plug connector; 102-a socket; 103-vertical guide groove; 104-a rectangular groove; 200-moving the locking device; 201-horizontal travel bar; 202-a lock nut; 203-a lead screw; 204-horizontal guide groove; 300-moving the clamping assembly; 301-locking screw; 302-a clamping block; 303-a guide threaded sleeve; 400-converting the wiring; 500-printed circuit board.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Examples
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the support mechanism comprises a support plate 100, wherein the support plate 100 is rectangular, four plug connectors 101 are arranged on the support plate 100, one ends of the plug connectors 101 are cylindrical plugs, the other ends of the plug connectors 101 are matched with plug sleeves, the cylindrical plugs can be plugged in the plug sleeves, the four plug connectors 101 are symmetrically arranged at four vertex angles of the support plate 100, the middle parts of the plug connectors 101 are fixedly connected with the support plate 100, a pair of vertical guide grooves 103 are formed in the support plate 100, the pair of vertical guide grooves 103 are symmetrically arranged along the long edge of the support plate 100, the support plate 100 is provided with different types of printed circuit board plugging ports 102, the plugging ports 102 are provided with plug-in conversion connecting wires 400, a rectangular groove 104 is formed in the surface of the support plate 100, different types of printed circuit board plugging ports 102 are formed in the upper side surface of the rectangular groove 104, and a mobile locking device 200 is arranged in the vertical guide groove 103;
the movable locking device 200 comprises a pair of guide screws 203 in sliding fit with a vertical guide groove 103, one end of each guide screw 203 is a threaded rod, the other end of each guide screw 203 is a cylindrical rod, the middle part of each guide screw is an elliptical protruding part, a pair of open grooves are formed in the middle part of each vertical guide groove 103 and are in sliding fit with the elliptical protruding parts of the corresponding guide screw 203, the guide screws 203 are limited in the vertical guide grooves 103 to move linearly, the cylindrical rod ends of the pair of guide screws 203 are connected through a horizontal moving rod 201, namely one end of each horizontal moving rod 201 is fixedly connected with the cylindrical rod end of one guide screw 203, the other end of each horizontal moving rod 201 is fixedly connected with the cylindrical rod end of the other guide screw 203, so that the horizontal moving rods 201 cross over a supporting plate 100, the threaded rod ends of the pair of guide screws 203 are respectively provided with a locking nut 202, the locking nuts 202 adopt butterfly nuts, the horizontal moving rods 201 are provided with a horizontal guide groove 204, and the horizontal guide grooves 204 are provided with the movable clamping assemblies 300;
the movable clamping assembly 300 comprises a pair of guide threaded sleeves 303 in sliding fit with the horizontal guide grooves 204, the lower ends of the guide threaded sleeves 303 are provided with elliptical protruding parts, the middle parts of the horizontal guide grooves 204 of the horizontal moving rods 201 are provided with a pair of open grooves in sliding fit with the elliptical protruding parts of the guide threaded sleeves 303, and the guide threaded sleeves 303 are limited in the horizontal guide grooves 204 to move linearly; a locking screw 301 is arranged in each guide threaded sleeve 303, and a clamping block 302 is arranged at the lower end of each locking screw 301; the locking screw 301 is hinged with the clamping block 302; the upper part of the clamping block 302 is a plane connecting part, and the lower part is a right-angle clamping part.
Referring to fig. 3, a tiled pcb includes the above-mentioned bracket mechanism, a pcb 500 and a conversion wiring 400; the clamping blocks 302 press the printed circuit board 500 against the surface of the support plate 100; the printed circuit board 500 is electrically connected to one of the sockets 102 of the supporting board 100, and one end of the converting wire 400 is electrically connected to the other socket 102 of the supporting board 100.
The support plate 100 is provided with different types of printed circuit board sockets 102, the sockets 102 are provided with conversion wiring 400 for plugging, the support plate 100 is provided with a rectangular groove 104, the upper side of the rectangular groove 104 is provided with different types of printed circuit board sockets 102,
the printed circuit board 500 is arranged in the rectangular groove 104, the upper end of the printed circuit board 500 is aligned with the inner side surface of the upper end of the rectangular groove 104, the interface of the printed circuit board 500 is electrically connected with the printed circuit board interface 102 in the rectangular groove 104, the printed circuit board 500 moves to the lower end part of the printed circuit board 500 along the vertical guide grooves 103 at two sides through the horizontal moving rod 201, and the position of the horizontal moving rod 201 is locked through the locking nut 202; then, the locking screw 301 drives the clamping block 302 to press down at two ends of the lower end of the printed circuit board 500, so as to fix the printed circuit board 500 on the supporting plate 100, and then the external connection is performed through the conversion wiring 400, or the conversion wiring 400 can be directly connected with the interface of the printed circuit board 500 and the socket 102 on the supporting plate 100, and then the external connection is performed through the other conversion wiring 400.
The working principle is as follows: the position of the horizontal moving bar 201 is locked by the locking nut 202 by moving the horizontal moving bar 201 to the lower end of the printed circuit board 500 along the both-side vertical guide grooves 103; then, the locking screw 301 drives the clamping block 302 to press downwards at two ends of the lower end of the printed circuit board 500, the printed circuit board 500 is fixed on the support plate 100, and then external connection is performed through the conversion wiring 400, or the clamping block can be directly connected with the interface of the printed circuit board 500 and electrically connected with the inserting port 102 on the support plate 100 through one conversion wiring 400, and then the clamping block is connected with the outside through another conversion wiring 400, and for more than 2 spliced printed circuit boards 500, the four inserting pieces 101 of the support plate 100 can be inserted together and then connected through the conversion wiring 400.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The support mechanism is characterized by comprising a support plate (100), wherein a group of plug connectors (101) are arranged on the support plate (100), a pair of vertical guide grooves (103) and at least one plug-in port (102) are formed in the support plate (100), a plug-in conversion wiring (400) is arranged on the plug-in port (102), a mobile locking device (200) is arranged in each vertical guide groove (103), and a pair of mobile clamping components (300) is arranged on each mobile locking device (200);
the movable locking device (200) comprises a pair of guide screws (203) in sliding fit with the vertical guide grooves (103), one ends of the pair of guide screws (203) are connected through a horizontal moving rod (201), the other ends of the pair of guide screws (203) are respectively provided with a locking nut (202), the horizontal moving rod (201) is provided with a horizontal guide groove (204), and the horizontal guide groove (204) is provided with the movable clamping assembly (300);
the movable clamping assembly (300) comprises a pair of guide threaded sleeves (303) in sliding fit with the horizontal guide groove (204), each guide threaded sleeve (303) is internally provided with a locking screw rod (301), and the lower end of each locking screw rod (301) is provided with a clamping block (302).
2. The support mechanism of claim 1, wherein the clamping block (302) is provided with a rectangular groove (104) on the surface of the support plate (100), and the rectangular groove (104) is provided with at least one socket (102) on the upper side.
3. The holder mechanism according to claim 2, characterized in that the set of plug connectors (101) is at least 2 plug connectors (101), and the set of plug connectors (101) is symmetrically arranged on the support plate (100).
4. A support device according to claim 3, wherein the plug member (101) is a cylindrical plug at one end and a mating plug sleeve at the other end, and is fixedly connected to the support plate (100) at the middle.
5. The support mechanism as claimed in claim 4, wherein the guide screw rod (203) has one end being a threaded rod and the other end being a cylindrical rod, and a middle portion being an elliptical protrusion, and the vertical guide groove (103) has a pair of open grooves at the middle portion thereof for slidably engaging with the elliptical protrusion of the guide screw rod (203) and limiting the guide screw rod (203) to move linearly in the vertical guide groove (103).
6. The support mechanism as claimed in claim 5, wherein the lower end of the guide screw sleeve (303) is an elliptical protruding portion, the middle portion of the horizontal guide groove (204) of the horizontal moving rod (201) is provided with a pair of open grooves which are in sliding fit with the elliptical protruding portion of the guide screw sleeve (303) and limit the guide screw sleeve (303) to move linearly in the horizontal guide groove (204).
7. The support mechanism of claim 6, wherein the locking screw (301) is hinged to the clamping block (302).
8. The support mechanism of claim 7, wherein the upper portion of the clamp block (302) is a planar connection portion and the lower portion is a right angle clamp portion.
9. A tiled printed circuit board, comprising the support structure of any of claims 1-8, and a printed circuit board (500), and a transfer wire (400);
the clamping block (302) presses the printed circuit board (500) on the surface of the support plate (100); the printed circuit board (500) is electrically connected with one jack (102) on the support plate (100), and one end of the conversion wiring (400) is electrically connected with the other jack (102) on the support plate (100).
10. The spliced printed circuit board of claim 9, wherein the clamping block (302) is provided with a rectangular groove (104) on the surface of the support plate (100), the rectangular groove (104) is provided with at least one socket (102) on the upper side, and the printed circuit board (500) is placed in the rectangular groove (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220883528.8U CN218006782U (en) | 2022-04-18 | 2022-04-18 | Support mechanism and splicing type printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220883528.8U CN218006782U (en) | 2022-04-18 | 2022-04-18 | Support mechanism and splicing type printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218006782U true CN218006782U (en) | 2022-12-09 |
Family
ID=84287895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220883528.8U Active CN218006782U (en) | 2022-04-18 | 2022-04-18 | Support mechanism and splicing type printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218006782U (en) |
-
2022
- 2022-04-18 CN CN202220883528.8U patent/CN218006782U/en active Active
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