CN214627723U

CN214627723U - I-type multi-component integrated optimization circuit board fixing device of signal processor

Info

Publication number: CN214627723U
Application number: CN202120182055.4U
Authority: CN
Inventors: 杨俊�
Original assignee: Nanjing Digital Ark Technology Co ltd
Current assignee: Nanjing Digital Ark Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-05
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a signal processor's integrated circuit board fixing device for optimization of I type multicomponent, including fixed base plate and first clamp splice, both sides all are provided with a third side shape dead lever, two around the first clamp splice the outside of third side shape dead lever all slides and has cup jointed a third clamp splice, two the looks remote site difference fixed inserted bar of long fixed inserted bar of fixedly connected with and short fixed inserted bar of third side shape dead lever is close to long fixed inserted bar the one end of short fixed inserted bar is rotated and is connected with movable inserted bar. The utility model has the advantages that the design that the third clamping blocks are arranged at the front side and the rear side of the first clamping block is convenient for clamping and supporting the remaining two suspension angles of the circuit board, so as to facilitate the operation force application during maintenance and optimization; the function in this embodiment not only can be realized to this scheme, and can reply traditional fixed mode after dismantling two third clamp splices, the user can freely select fixed mode according to the use habit.

Description

I-type multi-component integrated optimization circuit board fixing device of signal processor

Technical Field

The utility model relates to a circuit board technical field especially relates to a signal processor's integrated circuit board fixing device for optimizing of I type multicomponent.

Background

Traditional circuit board adopts three point methods to fix, and this just leads to the circuit board to have two angles departments in unsettled placing, lacks ascending holding power, is difficult for operating the application of force when maintenance or optimization are handled.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a signal processor's integrated circuit board fixing device for optimizing of I type multicomponent.

(II) technical scheme

The utility model provides a signal processor's integrated circuit board fixing device for optimization of I type multicomponent, including fixed base plate and first clamp splice, both sides all are provided with a third side shape dead lever, two around the first clamp splice the outside of third side shape dead lever all slides and has cup jointed a third clamp splice, two the looks remote site difference fixed inserted bar of a long fixed inserted bar of fixedly connected with and short fixed inserted bar of third side shape dead lever are close to long fixed inserted bar the one end of short fixed inserted bar is rotated and is connected with the activity inserted bar, is close to long fixed inserted bar the one end fixedly connected with screw post of activity inserted bar is close to short fixed inserted bar the one end of long fixed inserted bar seted up with screw post assorted screw post groove.

Preferably, the outer surfaces of the long fixed inserted bar and the short fixed inserted bar are symmetrically and fixedly connected with a plurality of limiting arms, and limiting holes matched with the end parts of the limiting arms are formed in the front end and the rear end of the first clamping block.

Preferably, the front end and the rear end of the first clamping block are respectively provided with a cylindrical slot for clamping the long fixed insertion rod and the short fixed insertion rod, a circular wall block is arranged in the middle of the cylindrical slot, and a circular through hole for the threaded column to pass through is formed in the middle of the circular wall block in a penetrating mode.

Preferably, the upper surface of the left end and the right end of the fixed substrate are fixedly connected with a fixed block, two first square fixed rods are fixedly butted between the fixed blocks, the outer surface of one end of each first square fixed rod is connected with a locking block in a sliding clamping mode, the first clamping block is movably sleeved at the other end of each first square fixed rod, and a spring is sleeved on the outer surface of each first square fixed rod between the locking block and the first clamping block.

Preferably, the internal thread of the upper end of the locking block is connected with a screw shaft in a screwing manner, and the bottom end of the screw shaft is abutted against the upper surface of the first square fixing rod.

Preferably, the front end and the rear end of the fixed block positioned on the left side are fixedly connected with a second square fixed rod, and the outer sides of the two second square fixed rods are sleeved with a second clamping block in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the design that the third clamping blocks are arranged at the front side and the rear side of the first clamping block is convenient for clamping and supporting the remaining two suspension angles of the circuit board, so as to facilitate the operation force application during maintenance and optimization; two third clamp splices in this scheme slide on two third shape dead levers respectively, and two third shape dead levers can be in the front and back side installation or dismantlement of first clamp splice, consequently not only can realize the function in this embodiment, and can reply traditional fixed mode through dismantling two third clamp splices, and the user can be according to the fixed mode of use custom free choice.

Drawings

Fig. 1 is a schematic top view of a fixing device for an I-type multi-component integrated optimization circuit board of a signal processor according to the present invention;

fig. 2 is a cross-sectional view of the third square fixing rod and the first clamping block of the present invention.

In the figure: the device comprises a fixed substrate 1, a fixed block 2, a first square fixed rod 3, a locking block 4, a first clamping block 5, a spring 6, a third square fixed rod 7, a third clamping block 8, a square fixed rod 9, a second clamping block 10, a long fixed inserted rod 11, a short fixed inserted rod 12, a movable inserted rod 13, a threaded column 14, a threaded column groove 15, a limiting arm 16 and a limiting hole 17.

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.

As shown in fig. 1-2, the utility model provides a signal processor's integrated circuit board fixing device for optimization of I type multicomponent, including fixed baseplate 1 and first clamp splice 5, both sides all are provided with a third side shape dead lever 7 around the first clamp splice 5, a third clamp splice 8 has been cup jointed in the equal slip in outside of two third side shape dead levers 7, the looks remote site difference fixedly connected with a long fixed inserted bar 11 and short fixed inserted bar 12 of two third side shape dead levers 7, the one end rotation of the short fixed inserted bar 12 that is close to long fixed inserted bar 11 is connected with movable inserted bar 13, the one end fixedly connected with screw post 14 of the movable inserted bar 13 that is close to long fixed inserted bar 11, the one end of the long fixed inserted bar 11 that is close to short fixed inserted bar 12 is seted up with screw post 14 assorted screw post groove 15.

In an optional embodiment, a plurality of limiting arms 16 are symmetrically and fixedly connected to the outer surfaces of the long fixing insertion rod 11 and the short fixing insertion rod 12, and limiting holes 17 matched with the end portions of the limiting arms 16 are formed at the front end and the rear end of the first clamping block 5.

In an alternative embodiment, cylindrical slots for the long fixing insertion rod 11 and the short fixing insertion rod 12 to be inserted are respectively formed in the front end and the rear end of the first clamping block 5, a circular wall block is arranged in the middle of each cylindrical slot, and a circular through hole for the threaded column 14 to pass through is formed in the middle of each circular wall block in a penetrating manner.

In an alternative embodiment, a fixed block 2 is fixedly connected to the upper surface of each of the left and right ends of the fixed substrate 1, a first square fixing rod 3 is fixedly abutted between the two fixed blocks 2, a locking block 4 is slidably engaged with the outer surface of one end of the first square fixing rod 3, a first clamping block 5 is movably sleeved on the other end of the first square fixing rod 3, and a spring 6 is movably sleeved on the outer surface of the first square fixing rod 3 between the locking block 4 and the first clamping block 5.

In an alternative embodiment, the locking block 4 is screwed with a screw shaft inside the upper end, and the bottom end of the screw shaft abuts against the upper surface of the first square fixing rod 3.

In an optional embodiment, the front end and the rear end of the fixed block 2 on the left side are fixedly connected with a second square fixed rod 9, and the outer sides of the two second square fixed rods 9 are slidably sleeved with a second clamping block 10.

The working principle is as follows: in the embodiment, the design that the third clamping blocks 8 are arranged on the front side and the rear side of the first clamping block 5 is convenient for clamping and supporting the remaining two suspension angles of the circuit board, so that the force application during maintenance and optimization is convenient; in the scheme, the two third clamping blocks 8 respectively slide on the two third square fixing rods 7, and the two third square fixing rods 7 can be installed or detached at the front side and the rear side of the first clamping block 5, so that the functions in the embodiment can be realized, the traditional fixing mode can be recovered after the two third clamping blocks 8 are detached, and a user can freely select the fixing mode according to the use habit; specifically, a long fixed inserted bar 11 and a movable inserted bar 13 are respectively inserted into the front end and the rear end of a first clamping block 5, a threaded post 14 at the rear end of the movable inserted bar 13 is clamped into a threaded post groove 15 at the front end of the long fixed inserted bar 11, meanwhile, the end parts of limiting arms 16 on the outer surfaces of the long fixed inserted bar 11 and the short fixed inserted bar 12 are clamped into limiting holes 17 at corresponding positions, then the movable inserted bar 13 is rotated to drive the threaded post 14 to rotate, the threaded post 14 is screwed into the threaded post groove 15, the installation is completed, and the disassembly is completed only by reversing the operations; the first clamping block 5 is pushed rightwards to compress the spring 6, then the circuit board is placed between the first clamping block 5 and the left fixing block 2, the first clamping block 5, the second clamping block 10 and the third clamping block 8 are respectively aligned with the left edge and the right edge of the circuit board, and after the first clamping block 5 is loosened, the spring 6 bounces leftwards, so that the left edge and the right edge of the circuit board are clamped through the first clamping block 5, the second clamping block 10 and the third clamping block 8.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing device of I-shaped multi-component integrated optimization circuit board of signal processor comprises a fixing substrate (1) and a first clamping block (5), the novel clamping fixture is characterized in that a third square fixing rod (7) is arranged on each of the front side and the rear side of the first clamping block (5), two third square fixing rods (8) are sleeved on the outer sides of the third square fixing rods (7) in a sliding mode, the opposite ends of the third square fixing rods (7) are fixedly connected with a long fixed inserting rod (11) and a short fixed inserting rod (12) respectively, one end of the short fixed inserting rod (12) close to the long fixed inserting rod (11) is rotatably connected with a movable inserting rod (13), one end of the movable inserting rod (13) close to the long fixed inserting rod (11) is fixedly connected with a threaded column (14), and one end of the long fixed inserting rod (11) close to the short fixed inserting rod (12) is provided with a threaded column groove (15) matched with the threaded column (14).

2. The fixing device of the I-type multi-component integrated optimization circuit board of the signal processor according to claim 1, wherein the outer surfaces of the long fixing inserted rod (11) and the short fixing inserted rod (12) are symmetrically and fixedly connected with a plurality of limiting arms (16), and the front end and the rear end of the first clamping block (5) are respectively provided with a limiting hole (17) matched with the end of each limiting arm (16).

3. The fixing device of the I-type multi-component integrated optimization circuit board of the signal processor according to claim 1, wherein cylindrical slots for the long fixing insertion rod (11) and the short fixing insertion rod (12) to be inserted are respectively formed in the front end and the rear end of the first clamping block (5), a circular wall block is arranged in the middle of each cylindrical slot, and a circular through hole for the threaded column (14) to pass through is formed in the middle of each circular wall block in a penetrating manner.

4. The fixing device of the circuit board for I-type multi-component integration and optimization of the signal processor as claimed in claim 1, wherein the upper surfaces of the left and right ends of the fixing substrate (1) are fixedly connected with a fixing block (2), a first square fixing rod (3) is fixedly butted between the two fixing blocks (2), a locking block (4) is connected to the outer surface of one end of the first square fixing rod (3) in a sliding and clamping manner, the first clamping block (5) is movably sleeved at the other end of the first square fixing rod (3), and a spring (6) is movably sleeved on the outer surface of the first square fixing rod (3) between the locking block (4) and the first clamping block (5).

5. The fixing device of the I-type multi-component integrated optimization circuit board of the signal processor as claimed in claim 4, wherein the locking block (4) is screwed and connected with a screw shaft at the upper end, and the bottom end of the screw shaft abuts against the upper surface of the first square fixing rod (3).

6. The fixing device of the I-shaped multi-component integrated optimization circuit board of the signal processor as claimed in claim 4, wherein a second square fixing rod (9) is fixedly connected to the front end and the rear end of the fixing block (2) on the left side, and a second clamping block (10) is slidably sleeved on the outer side of each of the two second square fixing rods (9).