CN210868480U - Double-sided circuit board mounting structure of firm connection of inserted - Google Patents
Double-sided circuit board mounting structure of firm connection of inserted Download PDFInfo
- Publication number
- CN210868480U CN210868480U CN201920014080.4U CN201920014080U CN210868480U CN 210868480 U CN210868480 U CN 210868480U CN 201920014080 U CN201920014080 U CN 201920014080U CN 210868480 U CN210868480 U CN 210868480U
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- circuit board
- installation
- frame body
- block
- sided circuit
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Abstract
The utility model discloses a firm double-sided circuit board mounting structure who connects of inserted, including the installation framework, the avris fixedly connected with installation piece of installation framework, the mounting hole has been seted up on the surface of installation piece, the inboard fixedly connected with supporting shoe of installation framework, both ends pass through first locking screw swing joint with first connecting block around the supporting shoe, first connecting block passes through expanding spring swing joint with the second connecting block, the upper end swing joint of second connecting block has double-sided circuit board, double-sided circuit board's upper end swing joint has the compact heap, the lower extreme at fixed framework is fixed to the compact heap, the second screw hole has been seted up to fixed framework's avris, the second screw hole passes through second locking screw swing joint with first screw hole. This two-sided circuit board mounting structure of firm connection of inserted has realized the inserted installation of circuit board, and the installation is stable, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a double-sided circuit board technical field specifically is a double-sided circuit board mounting structure of firm connection of inserted.
Background
The double-sided circuit board is an extension of a single-sided circuit board, and is used when single-layer wiring cannot meet the requirements of electronic products. The double-sided circuit board is provided with copper-clad wires, and the circuit between the two layers can be conducted through the through hole, and then required network connection is formed. When the circuit board is used, the circuit board is required to be installed in the installation structure so as to be convenient to use.
However, the existing double-sided circuit board in the market is complex in mounting structure and inconvenient to use, and the circuit board is generally directly mounted in an electric appliance through a locking nut and the like, so that the circuit board is easily damaged, the production cost is increased, and the circuit board is inconvenient to take.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a firm double-sided circuit board mounting structure who connects of inserted to the mounting structure who proposes current double-sided circuit board among the solution above-mentioned background is complicated, and the use of being not convenient for, generally through in the electrical apparatus with circuit board direct mount such as lock nut, damages the circuit board easily, has improved manufacturing cost, and the problem that the circuit board was taken not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided circuit board mounting structure of firm connection of inserted, includes the installation framework, the avris fixedly connected with installation piece of installation framework, the mounting hole has been seted up on the surface of installation piece, the limit side of installation framework upper end is opened and is set for first screw hole, the inboard fixedly connected with supporting shoe of installation framework, both ends pass through first locking screw swing joint with first connecting block around the supporting shoe, first connecting block passes through expanding spring swing joint with the second connecting block, the upper end swing joint of second connecting block has two-sided circuit board, the upper end swing joint of two-sided circuit board has the compact heap, the lower extreme at fixed framework is fixed to the compact heap, the second screw hole has been seted up to fixed framework's avris, the second screw hole passes through second locking screw swing joint with first screw hole.
Preferably, the mounting blocks are symmetrically arranged about a vertical center line of the mounting frame body, and two mounting holes are symmetrically formed in the surface of the mounting block.
Preferably, the support block and the first connecting block, and the first threaded hole and the second threaded hole are respectively installed in a threaded manner through a first locking screw and a second locking screw, and four first locking screws and four second locking screws are respectively arranged symmetrically about the vertical central line of the first connecting block and the vertical central line of the installation frame body.
Preferably, the vertical center lines of the first connecting block and the second connecting block coincide, and the distance between the first connecting block and the adjacent first connecting block is smaller than the width of the inner side of the mounting frame body.
Preferably, the pressing block is engaged with the inner side of the mounting frame, and the length and width of the mounting frame are equal to the length and width of the fixing frame.
Preferably, the height of the pressing block is smaller than the distance from the upper surface of the supporting block to the upper surface of the mounting frame body.
Compared with the prior art, the beneficial effects of the utility model are that: this two-sided circuit board mounting structure of firm connection of inserted, compare with current two-sided circuit board mounting structure, the erection frame body has been added, fixed framework, compact heap and connecting block, through the erection frame body, the setting of fixed framework and compact heap, can install two-sided circuit board block, the installation of the circuit board of being convenient for, cause the damage of circuit board when avoiding directly installing through the locking screw, and through first connecting block, second connecting block and expanding spring's setting, make the circuit board gather together with more festival of compact heap installation, and expanding spring can pop out the circuit board when dismantling, the circuit of being convenient for take, and then be convenient for to the maintenance and the maintenance of 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 three-dimensional explosion structure of the present invention;
fig. 3 is the schematic view of the installation structure of the first connecting block, the second connecting block and the extension spring of the present invention.
In the figure: 1. installing a frame body; 2. mounting blocks; 3. mounting holes; 4. a first threaded hole; 5. a support block; 6. a first connection block; 7. a first locking screw; 8. a second connecting block; 9. a tension spring; 10. a double-sided circuit board; 11. a compression block; 12. fixing the frame body; 13. a second threaded hole; 14. and a second locking screw.
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, the present invention provides a technical solution: an embedded type stably-connected double-sided circuit board mounting structure comprises a mounting frame body 1, a mounting block 2, a mounting hole 3, a first threaded hole 4, a supporting block 5, a first connecting block 6, a first locking screw 7, a second connecting block 8, an expansion spring 9, a double-sided circuit board 10, a pressing block 11, a fixing frame body 12, a second threaded hole 13 and a second locking screw 14, wherein the side of the mounting frame body 1 is fixedly connected with the mounting block 2, the surface of the mounting block 2 is provided with the mounting hole 3, the side of the upper end of the mounting frame body 1 is provided with the first threaded hole 4, the inner side of the mounting frame body 1 is fixedly connected with the supporting block 5, the front end and the rear end of the supporting block 5 are movably connected with the first connecting block 6 through the first locking screw 7, the first connecting block 6 is movably connected with the second connecting block 8 through the expansion spring 9, the upper end of the second connecting, the upper end of the double-sided circuit board 10 is movably connected with a pressing block 11, the pressing block 11 is fixed at the lower end of a fixed frame body 12, a second threaded hole 13 is formed in the side of the fixed frame body 12, and the second threaded hole 13 is movably connected with the first threaded hole 4 through a second locking screw 14;
furthermore, two mounting blocks 2 are symmetrically arranged about the vertical center line of the mounting frame body 1, and two mounting holes 3 are symmetrically formed in the surface of each mounting block 2, so that the mounting blocks 2 and an electric appliance can be stably mounted, and the circuit board is prevented from shaking when in use;
furthermore, the supporting block 5 and the first connecting block 6, and the first threaded hole 4 and the second threaded hole 13 are respectively installed in a threaded manner through a first locking screw 7 and a second locking screw 14, and the first locking screw 7 and the second locking screw 14 are respectively symmetrically arranged with respect to the vertical central line of the first connecting block 6 and the vertical central line of the installation frame body 1, so that the supporting block 5 and the fixing frame body 12 can be conveniently detached and stably installed;
furthermore, the vertical central lines of the first connecting block 6 and the second connecting block 8 are overlapped, and the distance between the first connecting block 6 and the adjacent first connecting block 6 is smaller than the width of the inner side of the installation frame body 1, so that the first connecting block 6 can be compactly installed under the elastic force of the telescopic spring 9, and the circuit board can be stably ejected;
furthermore, the pressing block 11 is clamped and installed with the inner side of the installation frame body 1, and the length and the width of the installation frame body 1 are equal to those of the fixed frame body 12, so that the pressing block 11 is convenient to install, and the circuit board is convenient to press;
furthermore, the height of the pressing block 11 is smaller than the distance from the upper surface of the supporting block 5 to the upper surface of the installation frame 1, so that the lower surface of the fixing frame 12 and the upper surface of the installation frame 1 are ensured to be installed in a mutual contact manner, and the installation is more attractive.
The working principle is as follows: firstly, a double-sided circuit board 10 is placed at the upper end of a second connecting block 8, a pressing block 11 and a fixed frame body 12 are pressed downwards, an expansion spring 9 is pressed downwards, a first threaded hole 4 and a second threaded hole 13 are mutually installed through a second locking screw 14, the installation frame body 1 and the fixed frame body 12 are mutually installed, locking parts are mutually installed with an electric appliance through an installation hole 3, the installation frame body 1 is further stably installed inside the electric appliance, when the circuit board is overhauled and maintained, the second locking screw 14 is screwed out of the first threaded hole 4 and the second threaded hole 13 through a screwdriver, the fixed frame body 12 is taken out, the circuit board is popped out of the installation frame body 1 through the second connecting block 8 under the action of the elastic force of the expansion spring 9, the circuit board is convenient to take, and the circuit board is overhauled and maintained.
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 (6)
1. The utility model provides a two-sided circuit board mounting structure of firm connection of inserted, includes installation framework (1), its characterized in that: the side of the installation frame body (1) is fixedly connected with an installation block (2), the surface of the installation block (2) is provided with an installation hole (3), a first threaded hole (4) is formed in the side of the upper end of the installation frame body (1), a supporting block (5) is fixedly connected to the inner side of the installation frame body (1), the front end and the rear end of the supporting block (5) are movably connected with a first connecting block (6) through a first locking screw (7), the first connecting block (6) is movably connected with a second connecting block (8) through an expansion spring (9), the upper end of the second connecting block (8) is movably connected with a double-sided circuit board (10), the upper end of the double-sided circuit board (10) is movably connected with a pressing block (11), the pressing block (11) is fixed at the lower end of the fixed frame body (12), the side of the fixed frame body (12) is provided with a second threaded hole, the second threaded hole (13) is movably connected with the first threaded hole (4) through a second locking screw (14).
2. The mounting structure of a mounted-type firmly-connected double-sided circuit board as claimed in claim 1, wherein: the installation block (2) is symmetrically provided with two about the vertical central line of the installation frame body (1), and two installation holes (3) are symmetrically formed in the surface of the installation block (2).
3. The mounting structure of a mounted-type firmly-connected double-sided circuit board as claimed in claim 1, wherein: the supporting block (5) and the first connecting block (6), the first threaded hole (4) and the second threaded hole (13) are respectively installed in a threaded mode through a first locking screw (7) and a second locking screw (14), and the number of the first locking screws (7) and the number of the second locking screws (14) are respectively four, wherein the four locking screws are symmetrically arranged on the vertical central line of the first connecting block (6) and the vertical central line of the installation frame body (1).
4. The mounting structure of a mounted-type firmly-connected double-sided circuit board as claimed in claim 1, wherein: the vertical center lines of the first connecting blocks (6) and the second connecting blocks (8) are overlapped, and the distance between each first connecting block (6) and the adjacent first connecting block (6) is smaller than the width of the inner side of the installation frame body (1).
5. The mounting structure of a mounted-type firmly-connected double-sided circuit board as claimed in claim 1, wherein: the pressing block (11) is clamped and installed on the inner side of the installation frame body (1), and the length and the width of the installation frame body (1) are equal to those of the fixed frame body (12).
6. The mounting structure of a mounted-type firmly-connected double-sided circuit board as claimed in claim 1, wherein: the height of the pressing block (11) is smaller than the distance from the upper surface of the supporting block (5) to the upper surface of the mounting frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014080.4U CN210868480U (en) | 2019-01-05 | 2019-01-05 | Double-sided circuit board mounting structure of firm connection of inserted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014080.4U CN210868480U (en) | 2019-01-05 | 2019-01-05 | Double-sided circuit board mounting structure of firm connection of inserted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210868480U true CN210868480U (en) | 2020-06-26 |
Family
ID=71291667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920014080.4U Active CN210868480U (en) | 2019-01-05 | 2019-01-05 | Double-sided circuit board mounting structure of firm connection of inserted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210868480U (en) |
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2019
- 2019-01-05 CN CN201920014080.4U patent/CN210868480U/en active Active
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