CN219351991U

CN219351991U - Integrated circuit board with screens structure

Info

Publication number: CN219351991U
Application number: CN202320404519.0U
Authority: CN
Inventors: 史云; 蒋飞; 史和平; 王国珍; 曹蒋杰
Original assignee: Changzhou Zechen Electronic Technology Co ltd
Current assignee: Changzhou Zechen Electronic Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of circuit boards, in particular to an integrated circuit board with a clamping structure, which comprises a bottom plate, wherein four corners of the upper end surface of the bottom plate are respectively provided with a mounting groove in an embedded manner, the center of the inside of the mounting groove is provided with a mounting hole, the upper end surface of the bottom plate is provided with a clamping mechanism, and an integrated circuit board body is arranged between the clamping mechanism and the bottom plate; the clamping mechanism comprises four groups of limiting frames, and the four groups of limiting frames are respectively and fixedly installed on the upper end face of the bottom plate and close to the four groups of installation grooves. According to the utility model, the clamping mechanism is arranged, so that the integrated circuit board body can be clamped and disassembled conveniently and rapidly, the mounting efficiency of the integrated circuit board body can be improved, and the maintenance is convenient; and the pressing component is arranged, so that the clamping range is conveniently and automatically adjusted according to the width of the integrated circuit board body, the clamping effect of the integrated circuit board body is further improved, and looseness and damage in clamping of the integrated circuit board body are reduced.

Description

Integrated circuit board with screens structure

Technical Field

The utility model relates to the technical field of circuit boards, in particular to an integrated circuit board with a clamping structure.

Background

The integrated circuit board is a carrier for carrying integrated circuits, but often the integrated circuit board is also carried on the integrated circuit board, and the integrated circuit board is mainly composed of silica gel, so the integrated circuit board is green in general, the integrated circuit board is manufactured by adopting a semiconductor manufacturing process, a plurality of components such as transistors, resistors, capacitors and the like are manufactured on a small monocrystalline silicon wafer, and the components are combined into a complete electronic circuit according to a multilayer wiring or tunnel wiring method.

Because most of the existing integrated circuit boards do not have the clamping function, the existing integrated circuit boards are always fixedly installed inside equipment in a mode of directly using fixing bolts or coating with strong colloid, the installation mode is easy to cause inconvenience in clamping and clamping of the integrated circuit boards, the installation efficiency is low, the integrated circuit boards are difficult to disassemble and maintain, and damage to the integrated circuit boards is easy to cause in the disassembly process.

Disclosure of Invention

The utility model aims at facilitating the rapid clamping and disassembling of the integrated circuit board body by arranging the clamping mechanism, thereby being beneficial to improving the installation efficiency of the integrated circuit board body and facilitating the overhaul; the clamping range is conveniently adjusted by self according to the width of the integrated circuit board body through the pressing component, so that the clamping effect of the integrated circuit board body is further improved, and looseness and damage in clamping of the integrated circuit board body are reduced.

The aim of the utility model can be achieved by the following technical scheme: the integrated circuit board with the clamping structure comprises a bottom plate, wherein mounting grooves are formed in four corners of the upper end face of the bottom plate in an embedded mode, mounting holes are formed in the centers of the inner parts of the mounting grooves, the upper end face of the bottom plate is provided with a clamping mechanism, and an integrated circuit board body is arranged between the clamping mechanism and the bottom plate;

the clamping mechanism comprises four groups of limiting frames, the four groups of limiting frames are fixedly installed on the upper end face of the bottom plate and close to four groups of installation grooves, the front and rear of the limiting frames correspond to one group, the two opposite faces of the limiting frames are all in an opening shape, the front and rear of the limiting frames are connected with pressing plates jointly, the front ends of the pressing plates are respectively inserted into the positions, close to the top ends, of the limiting frames, the lower end face of the pressing plates is close to the positions, close to the front and rear ends, of the pressing plates, spring dampers are fixedly connected between the positions, close to the front and rear ends, of the lower end faces of the pressing plates and the upper end face of the bottom plate respectively, the bottom end portions of the spring dampers are inserted into inner grooves formed in the upper end face of the bottom plate, and the left and right groups of the pressing plates are fixedly connected with long plates, close to the front and rear ends of the pressing plates.

Further, two groups of the long plates are connected with round clamping blocks in a rotating mode at the center of the upper end face of each long plate, and the opposite faces of the two groups of the round clamping blocks are of triangular tip structures.

Furthermore, clamping cylinders are fixedly arranged at the positions, close to the centers of the front end and the rear end, of the upper end face of the bottom plate, corresponding to the round clamping blocks, clamping grooves are formed in the positions, close to the upper ends, of the corresponding faces of the two groups of clamping cylinders, close to the upper end, of the corresponding faces of the clamping cylinders, and the clamping grooves correspond to the round clamping blocks in a front-back mode.

Further, a long groove is formed in the pressing plate, the upper end and the lower end of the long groove are open, and a limiting assembly is arranged in the long groove.

Further, the limiting assembly comprises two groups of sliding rods, the two groups of sliding rods are respectively connected to the position, close to the front end and the rear end, of the inside of the long groove in a sliding mode, the bottoms of the sliding rods penetrate through the outside of the long groove and are fixedly connected with rubber supporting plates, and the upper ends of the sliding rods penetrate through the outside of the long groove and are fixedly provided with limiting plates.

Further, a front group and a rear group of the limiting disc are respectively provided with a hook rod at one side face, the front group and the rear group of the hook rods are arranged in a staggered mode, the two groups of the hook rods are fixedly provided with a plurality of groups of tooth blocks at equal intervals in a corresponding surface of the hook rods, the center of the upper end face of the long groove is rotationally connected with a gear, and the two groups of the hook rods are respectively meshed with two sides of the gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the clamping mechanism, two groups of long plates are pressed downwards, the two groups of pressing plates synchronously move downwards until the pressing plates are pressed against the upper end surface of the integrated circuit board body, the spring damper is compressed into the inner groove, the round clamping block can be rotated clockwise to one hundred eighty degrees, the triangular tip of the round clamping block is rotated and clamped in the clamping groove on the same plane, so that the long plates and the pressing plates are conveniently locked, the integrated circuit board body and the bottom plate are rapidly limited, and then the bottom plate is installed on an electric appliance by using the installation hole; and when the integrated circuit board body is dismantled and replaced in the later stage, only need continuously rotate circular fixture block until the triangle pointed end of circular fixture block breaks away from the draw-in groove to this realizes that the clamp plate loses the pressure of supporting to the integrated circuit board body, thereby conveniently to the integrated circuit board body quick centre gripping screens with dismantle, be favorable to improving the installation effectiveness of integrated circuit board body, and convenient maintenance.

2. According to the utility model, the pressing component is arranged, only one group of limiting discs and the associated hook rod are required to be pushed towards the gear, the gear can be driven to rotate under the meshing action of the tooth block and the gear, the other group of limiting discs and the hook rod are forced to move relatively, the distance between the two groups of limiting discs is shortened, the slide bar slides in the long groove until the two groups of rubber pressing discs are pressed against the upper end of the integrated circuit board body, the clamping range is conveniently and automatically adjusted according to the width of the integrated circuit board body, so that the clamping effect of the integrated circuit board body is further improved, and loosening and damage in the clamping of the integrated circuit board body are reduced.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

FIG. 3 is a cross-sectional view of the combination of the base plate and detent mechanism of the present utility model;

FIG. 4 is a schematic diagram illustrating the separation of the circular latch and the latch barrel according to the present utility model;

FIG. 5 is a side cross-sectional view of a portion of the present utility model in combination with a stop assembly;

fig. 6 is a top view of the combination of the pressing plate and the limiting assembly of the present utility model.

In the figure: 1. a bottom plate; 2. a mounting groove; 3. a mounting hole; 4. a clamping mechanism; 41. a limit frame; 42. a pressing plate; 421. a long groove; 43. a spring damper; 44. an inner tank; 45. a long plate; 46. a circular clamping block; 47. a clamping cylinder; 48. a clamping groove; 5. an integrated circuit board body; 6. a limit component; 61. a slide bar; 62. a rubber support plate; 63. a limiting disc; 64. a hook rod; 65. tooth blocks; 66. a gear.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-6, an integrated circuit board with a clamping structure includes a bottom plate 1, wherein four corners of an upper end surface of the bottom plate 1 are respectively provided with a mounting groove 2 in an embedded manner, a mounting hole 3 is formed in the center of the inside of the mounting groove 2, a clamping mechanism 4 is arranged on the upper end surface of the bottom plate 1, and an integrated circuit board body 5 is arranged between the clamping mechanism 4 and the bottom plate 1;

the clamping mechanism 4 comprises four groups of limiting frames 41, the four groups of limiting frames 41 are fixedly mounted on the upper end face of the bottom plate 1 and close to the four groups of mounting grooves 2, the front and rear corresponding two limiting frames 41 are in an opening shape, the front and rear limiting frames 41 are internally and jointly connected with a pressing plate 42, the front ends of the pressing plates 42 are respectively inserted into the positions, close to the top ends, of the inner parts of the limiting frames 41, of the lower end faces of the pressing plates 42, close to the front and rear ends, of the pressing plates 42 are fixedly connected with spring dampers 43 respectively between the upper end faces of the bottom plate 1, the bottom end parts of the spring dampers 43 are inserted into inner grooves 44 formed in the upper end face of the bottom plate 1, and long plates 45 are fixedly connected between the left and right pressing plates 42 and close to the front and rear ends. The centers of the upper end surfaces of the two groups of long plates 45 are respectively and rotatably connected with a round clamping block 46, and opposite surfaces of the two groups of round clamping blocks 46 are in triangular tip structures.

The upper end face of the bottom plate 1 is fixedly provided with clamping cylinders 47 near the centers of the front end and the rear end and corresponding to the round clamping blocks 46, clamping grooves 48 are formed in the positions, near the upper ends and the lower ends, of the corresponding faces of the two groups of clamping cylinders 47, and the clamping grooves 48 near the upper ends correspond to the round clamping blocks 46 in a front-rear mode.

When in installation, the integrated circuit board body 5 is firstly placed at the upper end of the bottom plate 1 and limited by the clamping mechanism 4; by pressing down the two groups of long plates 45 until the round clamping blocks 46 and the clamping grooves 48 outside the clamping cylinder 47 and close to the lower end are positioned on the same plane, at this time, the two groups of long plates 45 and the two groups of pressing plates 42 synchronously move downwards until the pressing plates 42 are pressed against the upper end face of the integrated circuit board body 5, the spring damper 43 is compressed into the inner groove 44, the round clamping blocks 46 can be rotated clockwise to one hundred eighty degrees, the triangular tips of the round clamping blocks 46 rotate and are clamped in the clamping grooves 48 on the same plane, so that the long plates 45 and the pressing plates 42 are conveniently locked, the pressing plates 42 are prevented from moving upwards to loosen the integrated circuit board body 5, and after the integrated circuit board body 5 and the bottom board 1 are limited, the bottom board 1 is installed on an electrical appliance by using the installation hole 3; and when the integrated circuit board body 5 is dismantled and replaced in the later stage, only need continuously rotate circular fixture block 46, until the triangle pointed end of circular fixture block 46 breaks away from draw-in groove 48, long board 45 and support clamp plate 42 promptly lose the limit and support and press, and jack-up under spring damper 43's resilience effect, so realize support clamp plate 42 lose the support to integrated circuit board body 5 and press, thereby the convenience is to integrated circuit board body 5 quick assembly disassembly, quick centre gripping screens with dismantle, be favorable to improving the installation effectiveness of integrated circuit board body 5, and the convenience is overhauld.

Embodiment two:

referring to fig. 2, 5 and 6, a long groove 421 is formed in the pressing plate 42, the upper end and the lower end of the long groove 421 are open, and a limiting component 6 is disposed in the long groove 421. The limiting assembly 6 comprises two groups of sliding rods 61, the two groups of sliding rods 61 are respectively and slidably connected in the long groove 421 near the front end and the rear end, the bottoms of the sliding rods 61 penetrate through the long groove 421 and are fixedly connected with a rubber supporting disc 62, and the upper ends of the sliding rods 61 penetrate through the long groove 421 and are fixedly provided with limiting discs 63. The front and back two sets of limit plates 63 are provided with hook rods 64 on one side, the front and back two sets of hook rods 64 are arranged in a dislocation mode, a plurality of sets of tooth blocks 65 are fixedly arranged on the corresponding surfaces of the two sets of hook rods 64 at equal intervals, a gear 66 is rotationally connected to the center of the upper end face of the long groove 421, and the two sets of hook rods 64 are respectively meshed with two sides of the gear 66.

In the limiting process of the integrated circuit board body 5, the limiting assembly 6 can be utilized to limit the integrated circuit board body 5, only one group of limiting discs 63 and the associated hook rods 64 are required to be pushed towards the gear 66, the gear 66 can be driven to rotate under the meshing effect of the tooth blocks 65 and the gear 66, the other group of limiting discs 63 and the hook rods 64 are forced to move relatively, the distance between the two groups of limiting discs 63 is shortened, the sliding rod 61 slides in the long groove 421 until the two groups of rubber abutting discs 62 are abutted against the upper end of the integrated circuit board body 5, the clamping range is conveniently adjusted automatically according to the width of the integrated circuit board body 5, so that the clamping effect of the integrated circuit board body 5 is further improved, and looseness and damage in the clamping of the integrated circuit board body 5 are reduced.

Working principle:

when in installation, the integrated circuit board body 5 is firstly placed at the upper end of the bottom plate 1 and limited by the clamping mechanism 4; by pressing down the two groups of long plates 45 until the round clamping blocks 46 and the clamping grooves 48 outside the clamping cylinder 47 and close to the lower end are positioned on the same plane, at this time, the two groups of long plates 45 and the two groups of pressing plates 42 synchronously move downwards until the pressing plates 42 are pressed against the upper end face of the integrated circuit board body 5, the spring damper 43 is compressed into the inner groove 44, the round clamping blocks 46 can be rotated clockwise to one hundred eighty degrees, the triangular tips of the round clamping blocks 46 rotate and are clamped in the clamping grooves 48 on the same plane, so that the long plates 45 and the pressing plates 42 are conveniently locked, the pressing plates 42 are prevented from moving upwards to loosen the integrated circuit board body 5, and after the integrated circuit board body 5 and the bottom board 1 are limited, the bottom board 1 is installed on an electrical appliance by using the installation hole 3; and when the integrated circuit board body 5 is detached and replaced in the later stage, only the circular clamping block 46 needs to be continuously rotated until the triangular tip of the circular clamping block 46 is separated from the clamping groove 48, namely the long plate 45 and the pressing plate 42 lose definition and are pressed against, and are jacked up under the action of the resilience force of the spring damper 43, so that the pressing plate 42 loses the pressing against the integrated circuit board body 5, the integrated circuit board body 5 is conveniently and rapidly clamped and disassembled, the installation efficiency of the integrated circuit board body is improved, and the integrated circuit board is convenient to overhaul.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An integrated circuit board with a clamping structure, characterized in that: the integrated circuit board comprises a bottom plate (1), wherein mounting grooves (2) are formed in four corners of the upper end face of the bottom plate (1) in an embedded mode, mounting holes (3) are formed in the centers of the interiors of the mounting grooves (2), a clamping mechanism (4) is arranged on the upper end face of the bottom plate (1), and an integrated circuit board body (5) is arranged between the clamping mechanism (4) and the bottom plate (1);

the clamping mechanism (4) comprises four groups of limiting frames (41), the four groups of limiting frames (41) are fixedly installed on the upper end face of the bottom plate (1) and close to four groups of installation grooves (2), the front end and the rear end of the limiting frames (41) correspond to one group, the opposite faces of the limiting frames are open, the front end and the rear end of the limiting frames (41) are jointly connected with a pressing plate (42), the front end of the pressing plate (42) is respectively inserted into the position, close to the top, of the limiting frames (41), a spring damper (43) is fixedly connected between the position, close to the front end and the rear end, of the lower end face of the pressing plate (42) and the upper end face of the bottom plate (1), the bottom end portions of the spring damper (43) are inserted into an inner groove (44) formed in the upper end face of the bottom plate (1), and the front end and the rear end of the pressing plate (42) are respectively fixedly connected with a long plate (45).

2. An integrated circuit board with a clamping structure according to claim 1, characterized in that the centers of the upper end surfaces of two groups of long plates (45) are respectively and rotatably connected with a circular clamping block (46), and the opposite surfaces of the two groups of circular clamping blocks (46) are in a triangular pointed structure.

3. The integrated circuit board with the clamping structure according to claim 1, wherein clamping drums (47) are fixedly arranged at positions, corresponding to the round clamping blocks (46), of the upper end face of the bottom plate (1) close to the centers of the front end and the rear end, clamping grooves (48) are formed in positions, corresponding to the upper end and the lower end, of the two groups of clamping drums (47), and the clamping grooves (48) are corresponding to the round clamping blocks (46) front and rear close to the upper end.

4. The integrated circuit board with the clamping structure according to claim 1, wherein the pressing plate (42) is internally provided with a long groove (421), the upper end and the lower end of the long groove (421) are in an opening shape, and the inside of the long groove (421) is provided with a limiting component (6).

5. The integrated circuit board with the clamping structure according to claim 4, wherein the limiting assembly (6) comprises two groups of sliding rods (61), the two groups of sliding rods (61) are respectively connected inside the long groove (421) near the front end and the rear end in a sliding manner, the bottoms of the sliding rods (61) penetrate through the long groove (421) and are fixedly connected with rubber supporting plates (62), and the upper ends of the sliding rods (61) penetrate through the long groove (421) and are fixedly provided with limiting plates (63).

6. The integrated circuit board with the clamping structure according to claim 5, wherein a front group of the limiting disc (63) and a rear group of the limiting disc are respectively provided with a hook rod (64), the front group of the limiting disc and the rear group of the limiting disc are arranged in a staggered mode, a plurality of groups of tooth blocks (65) are fixedly arranged on the corresponding surfaces of the two groups of the hook rods (64) at equal intervals, a gear (66) is rotationally connected to the center of the upper end face of the long groove (421), and the two groups of the hook rods (64) are respectively meshed with two sides of the gear (66).