CN215898084U - Double-sided circuit board convenient to maintain - Google Patents
Double-sided circuit board convenient to maintain Download PDFInfo
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- CN215898084U CN215898084U CN202122077463.6U CN202122077463U CN215898084U CN 215898084 U CN215898084 U CN 215898084U CN 202122077463 U CN202122077463 U CN 202122077463U CN 215898084 U CN215898084 U CN 215898084U
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- circuit board
- thread groove
- board body
- frame
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Abstract
The utility model relates to a double-sided circuit board convenient to maintain, which comprises an outer frame, wherein a circuit board body is arranged in the outer frame, an adjusting assembly is arranged in the outer frame, a fastening mechanism connected with the circuit board body is arranged on the adjusting assembly, the adjusting assembly comprises mounting grooves formed in the left side and the right side of the top of the outer frame, a rotating rod is movably mounted in the mounting grooves, a forward thread groove is formed in the outer portion of the rotating rod, a reverse thread groove communicated with the forward thread groove is formed in the outer portion of the rotating rod, the forward thread groove and the reverse thread groove are both in threaded connection with a thread cylinder, the fastening mechanism comprises through holes formed in the left side wall and the right side wall of an inner cavity of the outer frame and communicated with the mounting grooves, and a sliding groove communicated with the through holes is formed in the outer frame. This two-sided circuit board convenient to maintain through the adjusting part who sets up to when having made things convenient for through adjusting the adjusting part on the frame to drive fastening device and remove and fix the circuit board body on the frame, be convenient for dismantle the maintenance to the circuit board body.
Description
Technical Field
The utility model relates to the technical field of 5G circuit boards, in particular to a double-sided circuit board convenient to maintain.
Background
The development of high technology has led to the need for high performance, small size, and versatile electronic productsPrinted wiring boardThe manufacture is light, thin, short and smallThe development and limited space realize more functions, the wiring density is increased, and the aperture is smaller.
The double-sided circuit board has a simple structure and low manufacturing cost, greatly solves the problems of component installation and circuit, and is inconvenient to maintain.
Need dismantle the screw and overhaul when overhauing, both reduced the efficiency of overhauing like this, the phenomenon that the smooth silk of fixed screw is not hard up appears easily in dismouting many times simultaneously.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the double-sided circuit board convenient to maintain, has the advantages of convenience in maintenance and the like, and solves the problems that the screws need to be disassembled for maintenance when maintenance is carried out, so that the maintenance efficiency is reduced, and the phenomenon that the fixed screws are loosened easily due to sliding is caused by repeated disassembly and assembly.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a two-sided circuit board convenient to maintain, includes the frame, be equipped with the circuit board body in the frame, be equipped with adjusting part in the frame, the last fastening device who is connected with the circuit board body that is equipped with of adjusting part.
The adjusting part comprises a mounting groove arranged on the left side and the right side of the top of the outer frame, a rotating rod is movably mounted in the mounting groove, a positive thread groove is formed in the outer part of the rotating rod, a negative thread groove communicated with the positive thread groove is formed in the outer part of the rotating rod, and the positive thread groove and the negative thread groove are both connected with a thread cylinder in a threaded manner.
The fastening mechanism comprises a through hole which is arranged on the left side wall and the right side wall of the inner cavity of the outer frame and communicated with the mounting groove, a sliding groove communicated with the through hole is formed in the outer frame, a positioning head connected with the circuit board body in an inserting mode is connected in the sliding groove in a sliding mode, the number of the outer side of the positioning head is two, and the outer side of the positioning head is movably provided with two rotating connecting rods movably connected with the threaded cylinders respectively.
Furthermore, the left side and the right side of the circuit board body are both provided with positioning grooves, and the circuit board body is spliced with the positioning heads through the positioning grooves.
Furthermore, the joint of the forward thread groove and the reverse thread groove and the middle part of the outer side of the positioning head are in the same horizontal straight line, and the forward thread groove and the reverse thread groove are equal in length.
Further, the bottom of dwang rotates and is connected with the sliding seat with frame fixed connection, dwang circumference rotation.
Further, the top and the bottom of location head all fixed mounting have the sliding block, and the location head passes through sliding block and spout sliding connection.
Furthermore, the connection modes of the rotating connecting rod, the threaded cylinder and the positioning head are all in rotating connection.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this two-sided circuit board convenient to maintain through the adjusting part who sets up to when having made things convenient for through adjusting the adjusting part on the frame to drive fastening device and remove and fix the circuit board body on the frame, be convenient for dismantle the maintenance to the circuit board body.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1 outer frame, 2 circuit board bodies, 3 constant head tanks, 4 mounting grooves, 5 perforation, 6 dwang, 7 positive thread groove, 8 negative thread groove, 9 thread section of thick bamboo, 10 rotation connecting rods, 11 spouts, 12 location head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a double-sided circuit board convenient for maintenance in this embodiment includes an outer frame 1, a circuit board body 2 is disposed in the outer frame 1, an adjusting assembly is disposed in the outer frame 1, and a fastening mechanism connected to the circuit board body 2 is disposed on the adjusting assembly.
Please refer to fig. 1-2, in order to facilitate the adjustment and disassembly, the adjusting assembly in this embodiment includes an installation groove 4 disposed on the left and right sides of the top of the outer frame 1, a rotation rod 6 is movably installed in the installation groove 4, the bottom of the rotation rod 6 is rotatably connected to a movable seat fixedly connected to the outer frame 1, the rotation rod 6 rotates circumferentially, a forward thread groove 7 is disposed on the outside of the rotation rod 6, a reverse thread groove 8 communicated with the forward thread groove 7 is disposed on the outside of the rotation rod 6, and both the forward thread groove 7 and the reverse thread groove 8 are in threaded connection with a thread cylinder 9.
Please refer to fig. 1-2, in order to facilitate fastening, the fastening mechanism in this embodiment includes a through hole 5 disposed on the left and right side walls of the inner cavity of the outer frame 1 and communicated with the mounting groove 4, a sliding slot 11 communicated with the through hole 5 is disposed inside the outer frame 1, a positioning head 12 inserted into the circuit board body 2 is slidably connected in the sliding slot 11, sliding blocks are fixedly mounted at the top and the bottom of the positioning head 12, the positioning head 12 is slidably connected with the sliding slot 11 through the sliding block, the connecting manner of the rotating connecting rod 10 with the threaded cylinder 9 and the positioning head 12 is a rotating connection, and the outer side of the positioning head 12 is movably mounted with two rotating connecting rods 10 movably connected with the two threaded cylinders 9.
It should be noted that the positioning grooves 3 are formed in the left side and the right side of the circuit board body 2, the circuit board body 2 is connected with the positioning head 12 through the positioning grooves 3 in an inserting mode, the connection position of the forward rotation thread groove 7 and the reverse rotation thread groove 8 and the middle portion of the outer side of the positioning head 12 are located on the same horizontal straight line, and the forward rotation thread groove 7 is equal to the reverse rotation thread groove 8 in length.
The working principle of the above embodiment is as follows:
through the arranged rotating rod 6, the threaded connection between the forward thread groove 7 and the backward thread groove 8 and the thread cylinder 9 and the limited sliding of the chute 11 to the positioning head 12 are facilitated by rotating the rotating rod 6, thereby the rotating connecting rod 10 is rotated to be connected with the threaded cylinders 9 and the positioning head 12, the rotating rod 6 drives the two threaded cylinders 9 to move oppositely while rotating, so that the two rotating connecting rods 10 rotate and push the positioning head 12 to be inserted in the positioning groove 3 to fix the circuit board body 2, otherwise, the two threaded cylinders 9 can move oppositely by rotating the rotating rod 6 reversely, so that the two rotating connecting rods 10 are rotated and unfolded to pull the positioning head 12 to be separated from the positioning groove 3, can realize dismantling the maintenance to circuit board body 2, avoid dismantling the screw many times and overhaul and lead to the phenomenon that smooth silk appears easily when maintenance efficiency is low.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, 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 convenient to maintain, includes frame (1), its characterized in that: a circuit board body (2) is arranged in the outer frame (1), an adjusting assembly is arranged in the outer frame (1), and a fastening mechanism connected with the circuit board body (2) is arranged on the adjusting assembly;
the adjusting assembly comprises mounting grooves (4) formed in the left side and the right side of the top of the outer frame (1), a rotating rod (6) is movably mounted in each mounting groove (4), a forward thread groove (7) is formed in the outer portion of each rotating rod (6), a reverse thread groove (8) communicated with the forward thread groove (7) is formed in the outer portion of each rotating rod (6), and the forward thread groove (7) and the reverse thread groove (8) are both in threaded connection with a thread cylinder (9);
fastening device is including offering in frame (1) inner chamber about the lateral wall and with perforation (5) of mounting groove (4) intercommunication, the inside of frame (1) is offered with spout (11) of perforation (5) intercommunication, sliding connection has location head (12) of pegging graft with circuit board body (2) in spout (11), the outside movable mounting of location head (12) have quantity be two and respectively with two threaded cylinder (9) swing joint's rotation connecting rod (10).
2. A double-sided circuit board for facilitating maintenance according to claim 1, characterized in that: the left side and the right side of the circuit board body (2) are both provided with positioning grooves (3), and the circuit board body (2) is connected with the positioning heads (12) in an inserting mode through the positioning grooves (3).
3. A double-sided circuit board for facilitating maintenance according to claim 1, characterized in that: the joint of the forward-rotation thread groove (7) and the reverse-rotation thread groove (8) and the middle part of the outer side of the positioning head (12) are in the same horizontal straight line, and the forward-rotation thread groove (7) and the reverse-rotation thread groove (8) are equal in length.
4. A double-sided circuit board for facilitating maintenance according to claim 1, characterized in that: the bottom of dwang (6) rotates and is connected with the adjustable seat with frame (1) fixed connection, dwang (6) circumference rotation.
5. A double-sided circuit board for facilitating maintenance according to claim 1, characterized in that: the top and the bottom of location head (12) all fixed mounting have the sliding block, and location head (12) pass through sliding block and spout (11) sliding connection.
6. A double-sided circuit board for facilitating maintenance according to claim 1, characterized in that: the connecting mode of the rotary connecting rod (10) with the threaded cylinder (9) and the positioning head (12) is rotary connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077463.6U CN215898084U (en) | 2021-08-31 | 2021-08-31 | Double-sided circuit board convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077463.6U CN215898084U (en) | 2021-08-31 | 2021-08-31 | Double-sided circuit board convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215898084U true CN215898084U (en) | 2022-02-22 |
Family
ID=80563913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077463.6U Active CN215898084U (en) | 2021-08-31 | 2021-08-31 | Double-sided circuit board convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215898084U (en) |
-
2021
- 2021-08-31 CN CN202122077463.6U patent/CN215898084U/en active Active
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