CN214101924U - Multi-state adjustable circuit board - Google Patents

Abstract

The utility model relates to the technical field of circuit boards, and discloses a multi-state adjustable circuit board, which comprises a first circuit board, wherein two sides of the top of the first circuit board are respectively provided with a sleeve, a support rod is sleeved inside the sleeve, a second circuit board is sleeved on the surface of the support rod, a fixing bolt is connected with the top of the support rod through a thread, a first sheath matched with the support rod is sleeved inside the second circuit board, a plurality of mounting rings are sleeved inside the first circuit board, a mounting bolt is sleeved inside the mounting rings, and a plurality of second sliding sleeves are sleeved inside the first circuit board; the utility model discloses a pulling bracing piece makes the bracing piece slide in sheathed tube inside, twists afterwards and moves adjusting bolt, makes adjusting bolt carry out spacing fixed to the bracing piece through the cooperation of thread bush to the person of facilitating the use adjusts the height of second circuit board according to the electronic component volume.

Description

Multi-state adjustable circuit board

Technical Field

The utility model relates to a circuit board technical field specifically is an adjustable circuit board of multistation.

Background

The circuit board has the name: the circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed circuit board etc.. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. However, the existing circuit board is simple in structure, height adjustment cannot be effectively carried out according to the volume of an electronic element, meanwhile, the circuit board cannot be effectively protected in an installation mode, and in order to solve the problems, the circuit board with the adjustable multi-state is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation adjustable circuit board possesses the altitude mixture control and can effectively carry out the advantage of protecting to the circuit board on the mounting means, has solved current circuit board simple structure, can not effectively carry out the altitude mixture control according to the electronic component volume, can not effectively carry out the problem of protecting to the circuit board on the mounting means simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable circuit board of multistation, includes first circuit board, the both sides at first circuit board top all are provided with the sleeve pipe, sheathed tube inside cover is equipped with the bracing piece, the second circuit board has been cup jointed on the surface of bracing piece, the top threaded connection of bracing piece has fixing bolt, the inside of second circuit board has cup jointed the first sheath with bracing piece looks adaptation, a plurality of collar has been cup jointed to the inside of first circuit board, the inside cover of collar is equipped with construction bolt, the inside cover of first circuit board is equipped with a plurality of second sliding sleeve, the inside cover of second sliding sleeve is equipped with spacing bolt.

Preferably, one end of the limiting bolt is in threaded connection with the sleeve, and the bottom of the sleeve is provided with a threaded hole matched with the limiting bolt.

Preferably, one side of the sleeve is bolted with a threaded sleeve, and the inner thread of the threaded sleeve is connected with an adjusting bolt.

Preferably, the surface of the supporting rod is sleeved with a limiting plate.

Preferably, a third sheath is sleeved inside the mounting ring, and the third sheath is made of a rubber material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can slide in the sleeve by pulling the support rod, and then the adjusting bolt is screwed to limit and fix the support rod by the matching of the threaded sleeve, thereby facilitating the user to adjust the height of the second circuit board according to the volume of the electronic element;

the utility model discloses a twist and move spacing bolt, make spacing bolt and sleeve pipe carry out threaded connection, can not cause the damage to first circuit board through spacing bolt's cooperation, cup joint second circuit board and second circuit board simultaneously, can not cause the damage to the second circuit board through the cooperation of first sheath, move fixing bolt and carry out spacing fixedly to the second circuit board twisting through the cooperation of limiting plate.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1;

fig. 4 is an enlarged view of a portion C of fig. 1 according to the present invention;

fig. 5 is an enlarged view of a portion of fig. 1 at D according to the present invention;

fig. 6 is a top view of the local structure of the present invention.

In the figure: 1. a first circuit board; 2. a sleeve; 3. a support bar; 4. a second circuit board; 5. fixing the bolt; 6. a first sheath; 7. a mounting ring; 8. installing a bolt; 9. a limit bolt; 10. a second sliding sleeve; 11. a threaded sleeve; 12. adjusting the bolt; 13. a limiting plate; 14. and a third sheath.

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.

Please refer to fig. 1-6, a multi-state adjustable circuit board, which comprises a first circuit board 1, wherein two sides of the top of the first circuit board 1 are respectively provided with a sleeve 2, the inside of the sleeve 2 is sleeved with a support rod 3, the surface of the support rod 3 is sleeved with a second circuit board 4, the top of the support rod 3 is in threaded connection with a fixing bolt 5, the inside of the second circuit board 4 is sleeved with a first sheath 6 matched with the support rod 3, the inside of the first circuit board 1 is sleeved with a plurality of mounting rings 7, the inside of the mounting rings 7 is sleeved with a mounting bolt 8, the inside of the first circuit board 1 is sleeved with a plurality of second sliding sleeves 10, and the inside of the second sliding sleeves 10 is sleeved with a limit bolt 9.

Further, the one end and the sleeve pipe 2 threaded connection of spacing bolt 9, the screw hole with 9 looks adaptations of spacing bolt is seted up to the bottom of sleeve pipe 2, through setting up the screw hole, can effectively cooperate spacing bolt 9 to use.

Further, threaded sleeve 11 has been bolted on one side of sleeve pipe 2, and threaded sleeve 11's inside threaded connection has adjusting bolt 12, through setting up adjusting bolt 12, can effectively carry out spacing fixed to bracing piece 3.

Further, the limiting plate 13 has been cup jointed on the surface of bracing piece 3, through setting up limiting plate 13, can effectively support spacingly to second circuit board 4.

Further, the inside cover of collar 7 is equipped with third sheath 14, and third sheath 14 is made by rubber materials, through setting up third sheath 14, can effectively protect construction bolt 8.

The working principle is as follows: the user can spur bracing piece 3, make bracing piece 3 slide in the inside of sleeve pipe 2, twist afterwards and move adjusting bolt 12, make adjusting bolt 12 carry out spacing fixed to bracing piece 3 through the cooperation of thread bush 11, thereby the person of facilitating the use adjusts the height of second circuit board 4 according to the electronic component volume, user twists afterwards and moves limiting bolt 9, make limiting bolt 9 and sleeve pipe 2 carry out threaded connection, cooperation through limiting bolt 9 can not lead to the fact the damage to first circuit board 1, cup joint second circuit board 4 and second circuit board 4 simultaneously, cooperation through first sheath 6 can not lead to the fact the damage to second circuit board 4, it carries out spacing fixed to second circuit board 4 to twist the cooperation that moves fixing bolt 5 through limiting plate 13.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A multi-state adjustable circuit board comprises a first circuit board (1), and is characterized in that: the utility model discloses a circuit board, including first circuit board (1), the both sides at top all are provided with sleeve pipe (2), the inside cover of sleeve pipe (2) is equipped with bracing piece (3), second circuit board (4) have been cup jointed on the surface of bracing piece (3), the top threaded connection of bracing piece (3) has fixing bolt (5), first sheath (6) with bracing piece (3) looks adaptation have been cup jointed to the inside of second circuit board (4), a plurality of collar (7) have been cup jointed to the inside of first circuit board (1), the inside cover of collar (7) is equipped with construction bolt (8), the inside cover of first circuit board (1) is equipped with a plurality of second sliding sleeve (10), the inside cover of second sliding sleeve (10) is equipped with stop bolt (9).

2. A multi-state adjustable circuit board according to claim 1, wherein: one end of the limiting bolt (9) is in threaded connection with the sleeve (2), and a threaded hole matched with the limiting bolt (9) is formed in the bottom of the sleeve (2).

3. A multi-state adjustable circuit board according to claim 1, wherein: one side of the sleeve (2) is bolted with a threaded sleeve (11), and the inner thread of the threaded sleeve (11) is connected with an adjusting bolt (12).

4. A multi-state adjustable circuit board according to claim 1, wherein: and a limiting plate (13) is sleeved on the surface of the supporting rod (3).

5. A multi-state adjustable circuit board according to claim 1, wherein: the inner part of the mounting ring (7) is sleeved with a third sheath (14), and the third sheath (14) is made of rubber materials.

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