CN218450954U - Double-layer circuit board buckle positioning structure - Google Patents
Double-layer circuit board buckle positioning structure Download PDFInfo
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- CN218450954U CN218450954U CN202222362582.0U CN202222362582U CN218450954U CN 218450954 U CN218450954 U CN 218450954U CN 202222362582 U CN202222362582 U CN 202222362582U CN 218450954 U CN218450954 U CN 218450954U
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- circuit board
- double
- connecting plate
- layer circuit
- fixedly connected
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Abstract
The utility model discloses a double-deck circuit board buckle location structure, including bearing casing and double-deck circuit board, double-deck circuit board sets up in the inside of bearing casing, four avris of double-deck circuit board all are provided with locating component, locating component is used for supporting the double-deck circuit board and injects, connecting sleeve fixed mounting is in the inside of bearing casing, connecting sleeve's inside sliding connection has first connecting plate, the top of first connecting plate is rotated and is connected with the second connecting plate, the top fixedly connected with locating piece of second connecting plate one side, the top of locating piece slip joint and double-deck circuit board, the both sides of first connecting plate are provided with spacing subassembly. The utility model discloses the cooperation that utilizes bearing shell, double-layer circuit board and a plurality of locating component is used to the second connecting plate can drive the locating piece and carry out the position to double-layer circuit board and prescribe a limit to, and upwards stimulates the second locating plate, just can relieve the locating piece and prescribe a limit to its position, thereby dismantles it.
Description
Technical Field
The utility model relates to a circuit board field, in particular to double-deck circuit board buckle location structure.
Background
The double-layer circuit board is characterized in that two sides of the double-layer circuit board are provided with copper, metallized holes are formed in the metallized holes, namely, the two sides of the double-layer circuit board are provided with copper, wires on the two sides are used, proper circuit connection is required between the two sides, when the double-layer circuit board is used, the double-layer circuit board is usually and directly fixedly installed inside the bearing shell through bolts or rivets, and therefore when the double-layer circuit board is disassembled and maintained, the bearing shell of the circuit board is usually made of plastic materials, the screws or the rivets can slide along with the bearing shell, and the assembling or disassembling efficiency of the double-layer circuit board can be reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck circuit board buckle location structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: double-deck circuit board buckle location structure includes:
the double-layer circuit board is arranged inside the bearing shell;
the positioning components are arranged on four sides of the double-layer circuit board and used for supporting and limiting the double-layer circuit board;
the locating component comprises a connecting sleeve, the connecting sleeve is fixedly installed inside the bearing shell, a first connecting plate is connected to the inside of the connecting sleeve in a sliding mode, a second connecting plate is connected to the top of the first connecting plate in a rotating mode, a locating block is fixedly connected to the top of one side of the second connecting plate, the locating block is connected with the top of the double-layer circuit board in a sliding mode, and limiting components are arranged on the two sides of the first connecting plate.
Preferably, the top of one side of the connecting sleeve is fixedly connected with a supporting block, and the top of the supporting block and one side of the top of the connecting sleeve are both attached to the bottom of the double-layer circuit board.
Preferably, the bottom of the second connecting plate is provided with a groove, the grooved inner cavity is fixedly connected with a pin shaft, and the outer wall of the pin shaft is rotatably, alternately and sleeved with the first connecting plate.
Preferably, the limiting assembly comprises a first fixing block and a second fixing block, the first fixing block is fixedly connected to the bottom of one side of the first connecting plate, one side of the second fixing block is fixedly connected with the inner wall of the connecting sleeve, and a spring is arranged between the first fixing block and the second fixing block.
Preferably, the top fixedly connected with gag lever post of first fixed block, the outer wall and the spring of gag lever post slip and cup joint, the outer wall and the second fixed block slip of gag lever post alternate and cup joint, the top fixedly connected with limiting plate of gag lever post.
Preferably, the bottoms of the two sides of the connecting sleeve are fixedly connected with fixing plates, the top of each fixing plate is provided with a fixing bolt, and the fixing plates are fixedly connected with the bearing shell through the fixing bolts.
The utility model discloses a technological effect and advantage:
(1) The utility model discloses utilize the cooperation of bearing housing, double-deck circuit board and a plurality of locating component to use, the locating component includes connecting sleeve, first connecting plate, second connecting plate, supporting shoe, locating piece and spring to the second connecting plate can drive the locating piece and carry out position limitation to double-deck circuit board, and pulls the second locating plate upwards, just can remove the locating piece and carry out position limitation to it, thereby dismantles it;
(2) The utility model discloses utilize the cooperation of first connecting plate and second connecting plate to use, the fluting has been seted up to the bottom of second connecting plate, and the second connecting plate rotates through round pin axle and first connecting plate to be connected to when the second connecting plate rises and the connecting sleeve separation, just can make the second connecting plate rotate the level and place, thereby be convenient for the installation or the dismantlement of double-deck circuit board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the side of the connecting sleeve of the present invention.
Fig. 3 is a schematic view of the front internal structure of the connecting sleeve of the present invention.
In the figure: 1. a load bearing housing; 2. a double-layer circuit board; 3. a positioning assembly; 31. a connecting sleeve; 32. a first connecting plate; 33. a second connecting plate; 34. a support block; 35. positioning a block; 36. a pin shaft; 37. a first fixed block; 38. a second fixed block; 39. a spring; 310. a limiting rod; 311. and a limiting plate.
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 efforts all belong to the protection scope of the present invention.
The utility model provides a double-deck circuit board buckle location structure as shown in fig. 1-3, include:
Positioning element 3 includes connecting sleeve 31, connecting sleeve 31 fixed mounting is in the inside of bearing casing 1, the equal fixedly connected with fixed plate in bottom of connecting sleeve 31 both sides, the top of fixed plate is provided with fixing bolt, the fixed plate passes through fixing bolt and bears casing 1 fixed connection, connecting sleeve 31's inside sliding connection has first connecting plate 32, the top of first connecting plate 32 is rotated and is connected with second connecting plate 33, the top fixedly connected with locating piece 35 of second connecting plate 33 one side, locating piece 35 sliding connection and the top of double-layer circuit board 2, the top fixedly connected with supporting shoe 34 of connecting sleeve 31 one side, the top of supporting shoe 34 and one side at connecting sleeve 31 top all laminate with the bottom of double-layer circuit board 2 mutually, second connecting plate 33, supporting shoe 34 and locating piece 35 can carry out the joint to the avris of double-layer circuit board 2, thereby double-layer circuit board 2 four avris all can be stable the installation just in limiting of positioning element 3 inside bearing casing 1, the both sides of first connecting plate 32 are provided with spacing subassembly.
The fluting has been seted up to the bottom of second connecting plate 33, grooved inner chamber fixedly connected with round pin axle 36, the outer wall of round pin axle 36 rotates with first connecting plate 32 to alternate and cup joints, when pulling second connecting plate 33 and connecting sleeve 31 separation, just can make second connecting plate 33 rotate through round pin axle 36 first connecting plate 32 relatively, thereby make a plurality of second connecting plates 33 be in the open mode, and then be convenient for to the installation or the dismantlement of double-layer circuit board 2, and the bottom of second connecting plate 33 outer wall and connecting sleeve 31 when sliding sleeve joint, connecting sleeve 31 can also carry out the position to be injectd to second connecting plate 33, avoid second connecting plate 33 to rotate through round pin axle 36 first connecting plate 32 relatively.
The limiting assembly comprises a first fixing block 37 and a second fixing block 38, the first fixing block 37 is fixedly connected to the bottom of one side of the first connecting plate 32, one side of the second fixing block 38 is fixedly connected with the inner wall of the connecting sleeve 31, a spring 39 is arranged between the first fixing block 37 and the second fixing block 38, the spring 39 can give downward elastic force to the first connecting plate 32 through the first fixing block 37, and further the first connecting plate 32 can give downward pulling force to the second connecting plate 33, so that the stability of the positioning block 35 at the top of one side of the second connecting plate 33 to the double-layer circuit board 2 can be ensured, the top fixedly connected with limiting rod 310 of the first fixing block 37, the outer wall of the limiting rod 310 is in sliding sleeve joint with the spring 39, the outer wall of the limiting rod 310 is in sliding sleeve joint with the second fixing block 38, the top fixedly connected with limiting plate 311 of the limiting rod 310, the limiting rod 310 can limit the motion track of the spring 39, and the limiting rod 310 and the limiting plate 311 can limit the motion track of the first connecting plate 32, so that the first connecting plate 32 can stably move inside the connecting sleeve 31.
The utility model discloses theory of operation: when the double-layer circuit board 2 is installed, the second connecting plate 33 is pulled upwards at first, the second connecting plate 33 drives the first connecting plate 32 to move upwards through the pin shaft 36 until the second connecting plate 33 is separated from the connecting sleeve 31, then the second connecting plate 33 is rotated through the pin shaft 36, the second connecting plate 33 is in a horizontal placing state, the positioning block 35 is located at the top of the second connecting plate 33, the other second connecting plates 33 are horizontally placed by repeating the steps, then the double-layer circuit board 2 can be placed at the tops of the connecting sleeves 31, then the second connecting plate 33 is rotated, the second connecting plate 33 is in a vertical state, and therefore under the action of the spring 39, the first connecting plate 32 drives the second connecting plate 33 to slide downwards inside the connecting sleeve 31 until the positioning block 35 at the top of one side of the second connecting plate 33 is attached to the double-layer circuit board 2, and at the moment, the second connecting plates 33, the positioning blocks 35 and the supporting blocks 34 limit the position of the double-layer circuit board 2, and therefore the installation stability of the double-layer circuit board 2 is guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. Double-deck circuit board buckle location structure includes:
the circuit board comprises a bearing shell (1) and a double-layer circuit board (2), wherein the double-layer circuit board (2) is arranged inside the bearing shell (1);
the method is characterized in that: positioning assemblies (3) are arranged on four sides of the double-layer circuit board (2), and the positioning assemblies (3) are used for supporting and limiting the double-layer circuit board (2);
locating component (3) includes connecting sleeve (31), connecting sleeve (31) fixed mounting is in the inside that bears casing (1), the inside sliding connection of connecting sleeve (31) has first connecting plate (32), the top of first connecting plate (32) is rotated and is connected with second connecting plate (33), top fixedly connected with locating piece (35) of second connecting plate (33) one side, the top of locating piece (35) slip joint and double-deck circuit board (2), the both sides of first connecting plate (32) are provided with spacing subassembly.
2. The double-layer circuit board buckle positioning structure of claim 1, wherein a supporting block (34) is fixedly connected to the top of one side of the connecting sleeve (31), and the top of the supporting block (34) and one side of the top of the connecting sleeve (31) are both attached to the bottom of the double-layer circuit board (2).
3. The double-layer circuit board buckle positioning structure of claim 1, wherein a slot is formed in the bottom of the second connecting plate (33), a pin shaft (36) is fixedly connected to an inner cavity of the slot, and the outer wall of the pin shaft (36) is rotatably inserted into and sleeved with the first connecting plate (32).
4. The double-layer circuit board buckle positioning structure of claim 1, wherein the limiting component comprises a first fixing block (37) and a second fixing block (38), the first fixing block (37) is fixedly connected to the bottom of one side of the first connecting plate (32), one side of the second fixing block (38) is fixedly connected with the inner wall of the connecting sleeve (31), and a spring (39) is arranged between the first fixing block (37) and the second fixing block (38).
5. The double-layer circuit board buckle positioning structure of claim 4, wherein a limiting rod (310) is fixedly connected to the top of the first fixing block (37), the outer wall of the limiting rod (310) is slidably sleeved with the spring (39), the outer wall of the limiting rod (310) is slidably inserted into the second fixing block (38) in a penetrating manner, and a limiting plate (311) is fixedly connected to the top of the limiting rod (310).
6. The double-layer circuit board buckling and positioning structure of claim 1, wherein fixing plates are fixedly connected to the bottoms of the two sides of the connecting sleeve (31), fixing bolts are arranged on the tops of the fixing plates, and the fixing plates are fixedly connected with the bearing shell (1) through the fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222362582.0U CN218450954U (en) | 2022-09-06 | 2022-09-06 | Double-layer circuit board buckle positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222362582.0U CN218450954U (en) | 2022-09-06 | 2022-09-06 | Double-layer circuit board buckle positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218450954U true CN218450954U (en) | 2023-02-03 |
Family
ID=85103595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222362582.0U Active CN218450954U (en) | 2022-09-06 | 2022-09-06 | Double-layer circuit board buckle positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218450954U (en) |
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2022
- 2022-09-06 CN CN202222362582.0U patent/CN218450954U/en active Active
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