CN217669342U

CN217669342U - Bracket structure for ceramic circuit board

Info

Publication number: CN217669342U
Application number: CN202220083008.9U
Authority: CN
Inventors: 刘建国; 刘统发; 孙卫国
Original assignee: Jiangsu Hehong Electronic Co ltd
Current assignee: Jiangsu Hehong Electronic Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-10-28
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a bracket structure for ceramic line way board, spacing screw has been seted up to the both sides position of bracket main part, the intermediate position of bracket main part upside inwards caves in and forms the fixed slot, one side position of fixed slot is provided with the joint groove, joint groove and the sand grip looks joint that distributes in bracket plate one side, the sliding tray has been seted up to the both sides position of bracket plate, the inside sliding connection of sliding tray has clamping structure, clamping structure's lower extreme is fixed mutually with the balancing weight, through be provided with the joint groove on the fixed slot in the bracket main part, realize carrying out the joint to the bracket plate through the joint groove, joint hole and limit structure looks joint on the cooperation arc, adopt this design to reach the mesh to bracket plate rigidity, and then be convenient for carry out the fixed of position to ceramic line way board.

Description

Bracket structure for ceramic circuit board

Technical Field

The utility model relates to a bracket structure for ceramic line board relates to the electronic equipment field.

Background

The ceramic circuit board is an important electronic component, is a support body of an electronic component, and needs to be held by a bracket in the processing process of the ceramic circuit board; most of the conventional circuit board processing brackets are fixedly mounted on an operation table. Generally, the circuit board is fixed by fastening the fastening device with bolts, which is inconvenient to fix, so that a new structure needs to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims at providing a bracket structure for ceramic circuit board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a bracket structure for ceramic circuit board, includes the bracket main part, spacing screw has been seted up to the both sides position of bracket main part, the intermediate position of bracket main part upside inwards caves in and forms the fixed slot, one side position of fixed slot is provided with the joint groove, the joint groove is connected with the sand grip looks joint that distributes in bracket board one side, the sliding tray has been seted up to the both sides position of bracket board, the inside sliding connection of sliding tray has clamping structure, clamping structure's lower extreme is fixed mutually with the balancing weight, position clamp between the clamping structure has ceramic circuit board, the inside that one side position of bracket main part was provided with screw and screw closes limit structure soon, limit structure passes the bracket main part and sets up the looks joint on bracket board one side arc.

Furthermore, sliding cylinders are arranged on two side walls of the bracket main body, each sliding cylinder is of a cylindrical structure, and strip-shaped grooves are formed in the side surfaces of the sliding cylinders.

Further, the centre gripping structure includes the centre gripping frame, the centre gripping frame is the arris frame structure that the cross-section is L shape, the downside position of centre gripping frame is provided with the sliding block, the sliding block is rectangular shape structure, the downside of sliding block is fixed mutually via the upper end of connecting rod with the balancing weight.

Further, the both sides position symmetry of sliding block has seted up spacing, spacing is rectangular shape structure, the edge of spacing is laminated with the bottom surface of bracket main part mutually.

Further, limit structure includes a fixed cylinder, the fixed cylinder is the cylinder structure, the outside distribution of fixed cylinder has the external screw thread, the external screw thread that distributes in the fixed cylinder outside closes with the screw hole of setting in bracket main part side soon, the inside sliding connection of fixed cylinder has the slip post, one side position of slip post is provided with the joint post, the joint post passes fixed cylinder and sets up the joint hole looks joint in the arc side, the opposite side position of slip post is provided with the connecting rod, the connecting rod passes fixed cylinder and is fixed mutually with the drawing disc, the outside cover of connecting rod is equipped with reset spring, reset spring's one end and the surface of slip post are laminated mutually, reset spring's the other end and the section of thick bamboo wall of fixed cylinder are laminated mutually.

Further, the one end that the joint post stretches out fixed section of thick bamboo is the hemisphere structure, the diameter of joint post is the same with the internal diameter in joint hole.

Furthermore, convex columns are arranged at the lower side of the bracket plate, and the convex columns distributed on the bracket plate are clamped with concave holes formed in the bracket main body.

The utility model has the advantages that: the bracket plate is clamped through the clamping groove arranged on the fixing groove in the bracket main body, and the clamping hole in the arc plate is matched with the limiting structure to be clamped;

in addition, under the action of the balancing weight, the sliding block drives the clamping frames to move downwards, the position of the ceramic circuit board is fixed through the two clamping frames, the ceramic circuit board is fixed through the action of the gravity of the balancing weight, and the problem that the traditional ceramic circuit board is inconvenient to fix through a bolt is solved;

and under the effect of reset spring, the slip post drives the joint post and stretches out fixed section of thick bamboo, and then makes joint post and joint hole looks joint, realizes the swift fixed to bracket plate position.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a bracket structure for a ceramic circuit board according to the present invention;

fig. 2 is a schematic structural view of a clamping structure in a bracket structure for a ceramic circuit board according to the present invention;

FIG. 3 is a cross-sectional view of a position-limiting structure of a bracket structure for a ceramic circuit board according to the present invention;

fig. 4 is a schematic structural view of a carrier plate in the carrier structure for a ceramic circuit board according to the present invention;

in the figure: 1-bracket plate, 2-clamping structure, 3-limiting structure, 4-bracket body, 5-limiting screw hole, 6-sliding cylinder, 7-counterweight block, 8-clamping groove, 9-fixing groove, 10-sliding groove, 11-arc plate, 12-clamping hole, 21-clamping frame, 22-sliding block, 23-limiting strip, 31-fixing cylinder, 32-sliding column, 33-reset spring, 34-pull disc, 35-connecting rod and 36-clamping column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 4, the present invention provides a technical solution: the utility model provides a bracket structure for ceramic circuit board, including bracket main part 4, spacing screw 5 has been seted up to bracket main part 4's both sides position, the intermediate position of bracket main part 4 upside inwards caves in and forms fixed slot 9, one side position of fixed slot 9 is provided with joint groove 8, joint groove 8 and the sand grip of distribution in bracket plate 1 one side are mutually clamped, sliding tray 10 has been seted up to bracket plate 1's both sides position, the inside sliding connection of sliding tray 10 has clamping structure 2, clamping structure 2's lower extreme is fixed mutually with balancing weight 7, the position centre gripping between clamping structure 2 has the ceramic circuit board, one side position of bracket main part 4 is provided with the inside of screw and closes limiting structure 3 soon, limiting structure 3 passes bracket main part 4 and sets up joint hole 12 looks joint on bracket plate 1 one side arc 11, the downside position of bracket plate 1 is provided with the projection, the projection of distribution on bracket plate 1 and the concave hole joint that sets up on bracket main part 4, through be provided with joint groove 8 on bracket main part 4, realize carrying out the joint to bracket plate 1 through joint groove 8, joint hole 12 on the cooperation arc 11 reaches the fixed slot and the fixed position of this bracket plate, the design is convenient for ceramic circuit board purpose.

Be provided with a sliding tube 6 on the both sides wall of bracket main part 4, a sliding tube 6 is the cylindrical structure, and the strip groove has been seted up to a sliding tube 6's side position, makes balancing weight 7 only can take place the ascending removal of vertical direction through a sliding tube 6, and the design in strip groove then is convenient for exert the effort to the bottom of balancing weight 7, realizes the purpose of unclamping centre gripping frame 21 position.

Please refer to fig. 2, the clamping structure 2 includes a clamping frame 21, the clamping frame 21 is a prismatic frame structure with an L-shaped cross section, a sliding block 22 is disposed at a lower side position of the clamping frame 21, the sliding block 22 is a long strip structure, a lower side of the sliding block 22 is fixed to an upper end of a counterweight 7 via a connecting rod 35, a limiting strip 23 is symmetrically disposed at two sides of the sliding block 22, the limiting strip 23 is a long strip structure, an edge of the limiting strip 23 is attached to a bottom surface of the bracket main body 4, the sliding block 22 is fixed by the limiting strip 23, the sliding block 22 drives the clamping frame 21 to move towards the lower side under the action of the counterweight 7, the ceramic circuit board is fixed by the two clamping frames 21, the ceramic circuit board is fixed by the action of gravity of the counterweight 7, and the problem that the conventional ceramic circuit board is inconvenient to be fixed by a bolt is solved.

Referring to fig. 3, the limiting structure 3 includes a fixing cylinder 31, the fixing cylinder 31 is a cylindrical structure, external threads are distributed on the outer side of the fixing cylinder 31, the external threads distributed on the outer side of the fixing cylinder 31 are screwed with threads formed on the side surface of the bracket body 4, a sliding column 32 is slidably connected inside the fixing cylinder 31, a clamping column 36 is disposed on one side of the sliding column 32, one end of the clamping column 36 extending out of the fixing cylinder 31 is a hemispherical structure, the diameter of the clamping column 36 is the same as the inner diameter of the clamping hole 12, the clamping column 36 penetrates through the fixing cylinder 31 to be clamped with the clamping hole 12 formed on the side surface of the arc-shaped plate 11, a connecting rod 35 is disposed on the other side of the sliding column 32, the connecting rod 35 penetrates through the fixing cylinder 31 to be fixed with a pull disc 34, a return spring 33 is sleeved on the outer side of the connecting rod 35, one end of the return spring 33 is fitted with the surface of the sliding column 32, the other end of the return spring 33 is fitted with the cylinder wall of the fixing cylinder 31, the sliding column 32 drives the clamping column 36 to extend out of the fixing cylinder 31 under the action of the return spring 33, so that the clamping column 36 is quickly clamped with the clamping hole 12 to realize quick clamping position of the fixing plate 1.

The specific implementation mode is as follows: when using, the sand grip of bracket plate 1 one side and joint groove 8 looks joint, then install bracket plate 1 on fixed slot 9, at this in-process through the pulling drawing disc 34, pulling through drawing disc 34 drives connecting rod 35 and removes, connecting rod 35 removes and drives sliding column 32 and remove, and reset spring 33 is compressed, and joint post 36 stretches into the inside of fixed cylinder 31, loosen drawing disc 34 after accomplishing bracket plate 1 installation, under reset spring's 33 effect, sliding column 32 drives joint post 36 and stretches out fixed cylinder 31, and then make joint post 36 and joint hole 12 looks joint, realize the swift fixed of bracket plate 1 position, slide clamping frame 21 and sliding block 22 and set up to the sliding tray plate 1 both sides in sliding groove 10 after accomplishing bracket plate 1 installation, then fix balancing weight 7 with sliding block 22 through the dead lever, under the effect of balancing weight 7, sliding block 22 drives clamping frame 21 and moves to the downside, reach through two clamping frame 21 and fix the position of ceramic circuit board, realize the fixed ceramic balancing weight through the effect of gravity 7, the traditional ceramic circuit board is through the inconvenient problem of fixed bolt.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bracket structure for ceramic circuit board, includes bracket main part (4), its characterized in that: spacing screw (5) have been seted up to the both sides position of bracket main part (4), the intermediate position of bracket main part (4) upside is inwards sunken to form fixed slot (9), one side position of fixed slot (9) is provided with joint groove (8), joint groove (8) and the sand grip looks joint that distributes in bracket plate (1) one side, sliding tray (10) have been seted up to the both sides position of bracket plate (1), the inside sliding connection of sliding tray (10) has clamping structure (2), the lower extreme and balancing weight (7) of clamping structure (2) are fixed mutually, position clamp between clamping structure (2) holds ceramic circuit board, the inside that one side position of bracket main part (4) was provided with screw and screw closes limit structure (3) soon, limit structure (3) pass bracket main part (4) and set up joint hole (12) looks joint on bracket plate (1) one side arc (11).

2. The carrier structure for ceramic wiring boards according to claim 1, wherein: the bracket is characterized in that sliding cylinders (6) are arranged on two side walls of the bracket main body (4), the sliding cylinders (6) are of cylindrical structures, and strip-shaped grooves are formed in the side surfaces of the sliding cylinders (6).

3. The bracket structure for a ceramic wiring board according to claim 1, characterized in that: the clamping structure (2) comprises a clamping frame (21), the clamping frame (21) is of a prismatic frame structure with an L-shaped cross section, a sliding block (22) is arranged at the lower side of the clamping frame (21), the sliding block (22) is of a long strip-shaped structure, and the lower side of the sliding block (22) is fixed to the upper end of a balancing weight (7) through a connecting rod (35).

4. The carrier structure for ceramic wiring boards according to claim 3, wherein: spacing (23) have been seted up to the both sides position symmetry of sliding block (22), spacing (23) are rectangular shape structure, the edge of spacing (23) is laminated with the bottom surface of bracket main part (4) mutually.

5. The carrier structure for ceramic wiring boards according to claim 1, wherein: the limiting structure (3) comprises a fixed cylinder (31), the fixed cylinder (31) is of a cylindrical structure, external threads are distributed on the outer side of the fixed cylinder (31), the external threads distributed on the outer side of the fixed cylinder (31) are screwed with threads arranged on the side face of the bracket main body (4), a sliding column (32) is connected to the inner portion of the fixed cylinder (31) in a sliding mode, a clamping column (36) is arranged on one side of the sliding column (32), the clamping column (36) penetrates through the fixed cylinder (31) and is clamped with a clamping hole (12) formed in the side face of the arc-shaped plate (11), a connecting rod (35) is arranged on the other side of the sliding column (32), the connecting rod (35) penetrates through the fixed cylinder (31) to be fixed with the pull disc (34), a reset spring (33) is sleeved on the outer side of the connecting rod (35), one end of the reset spring (33) is attached to the surface of the sliding column (32), and the other end of the reset spring (33) is attached to the wall of the fixed cylinder (31).

6. The carrier structure for ceramic wiring boards according to claim 5, wherein: the one end that joint post (36) stretched out fixed section of thick bamboo (31) is the hemisphere structure, the diameter of joint post (36) is the same with the internal diameter in joint hole (12).

7. The carrier structure for ceramic wiring boards according to claim 1, wherein: convex columns are arranged at the lower side of the bracket plate (1), and the convex columns distributed on the bracket plate (1) are clamped with concave holes arranged on the bracket main body (4).