CN213755119U

CN213755119U - PCB circuit board mounting structure for CT equipment

Info

Publication number: CN213755119U
Application number: CN202022698601.8U
Authority: CN
Inventors: 王�忠
Original assignee: Shanghai Zhongyi Intelligent Technology Co ltd
Current assignee: Shanghai Zhongyi Intelligent Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-20
Anticipated expiration: 2030-11-20

Abstract

The utility model belongs to the technical field of the PCB circuit board installation technique and specifically relates to a PCB circuit board mounting structure for CT equipment, including installing support one and installing support two, installing support one and the relative top of one side of installing support two all seted up recess one, and the equal swing joint in one side that two recesses are relative has PCB circuit board body, the top fixedly connected with spring of a recess inner wall, the one end fixedly connected with backup pad of a recess inner wall is kept away from to the spring. The utility model discloses a cooperation of installing support one, installing support two, spring, concave bar, Z shape pole, fixture block and spring leaf is used, reaches the effect to the installation of PCB circuit board body, uses through the cooperation of installing support one, installing support two and elasticity reciprocating structure, reaches the effect to installing support length adjustment for this PCB circuit board mounting structure for CT equipment possesses stable in structure, installing support adjustable length's advantage.

Description

PCB circuit board mounting structure for CT equipment

Technical Field

The utility model relates to a PCB circuit board installation technical field specifically is a PCB circuit board mounting structure for CT equipment.

Background

The PCB circuit board installation among the current CT equipment generally adopts the nut to install the PCB circuit board fixedly, but the nut drops easily and rusts, and the length of mounting panel can not be adjusted, has limited the installation type of PCB circuit board, is unfavorable for the user to use, for solving above-mentioned problem, a PCB circuit board mounting structure for CT equipment is urgent to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB circuit board mounting structure for CT equipment possesses stable in structure, and the installation of the PCB circuit board of having solved among the current CT equipment generally all adopts the nut to install the PCB circuit board fixedly, but the nut comes off easily and rusts, and the length of mounting panel can not adjust, has restricted the installation type of PCB circuit board, is unfavorable for the problem that the user used.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB circuit board mounting structure for CT equipment comprises a first mounting bracket and a second mounting bracket, wherein the tops of opposite sides of the first mounting bracket and the second mounting bracket are respectively provided with a first groove, one opposite side of the first two grooves is movably connected with a PCB circuit board body, the top of the inner wall of the first groove is fixedly connected with a spring, one end of the spring, far away from the inner wall of the first groove, is fixedly connected with a support plate, two sides of the top of the support plate are respectively and fixedly connected with a concave rod, the center of the bottom of the support plate is fixedly connected with a fixed plate, two sides of the PCB circuit board body are respectively and continuously provided with a first through hole matched with the fixed plate, two sides of the inner cavity of the fixed plate are respectively and movably connected with a Z-shaped rod, the top ends of the two Z-shaped rods respectively penetrate through the outer sides of the first mounting bracket and the second mounting bracket, and the bottom ends of the two Z-shaped rods respectively penetrate through the bottom of the fixed plate and are fixedly connected with a clamping block, the inner cavities of the concave rod, the supporting plate and the fixing plate are all provided with a second through hole matched with the Z-shaped rod, one side, opposite to the clamping block, of the clamping block is fixedly connected with a spring piece, and an elastic reciprocating structure is arranged between the first mounting bracket and the second mounting bracket.

Preferably, elasticity reciprocating structure includes fixed block one, one side fixedly connected with slide bar of fixed block one, the one end of slide bar runs through to inner chamber and the sliding connection of installing support two has fixed block two, the surperficial cover of slide bar is equipped with annular spring, annular spring's both ends respectively with fixed block one and two fixed connection of fixed block, the recess two with slide bar looks adaptation is seted up to the inner chamber of installing support two.

Preferably, the right end of the sliding rod is fixedly connected with a limiting block.

Preferably, the number of the clamping blocks is four, and inclined planes are arranged on one sides of the four clamping blocks.

Preferably, the number of the fixing plates is two, and the bottoms of the two fixing plates are provided with annular grooves with arc-shaped sections.

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

1. the utility model achieves the effect of installing the PCB circuit board body through the matching use of the first installing support, the second installing support, the spring, the concave rod, the Z-shaped rod, the fixture block and the spring leaf, achieves the effect of adjusting the length of the installing support through the matching use of the first installing support, the second installing support and the elastic reciprocating structure, ensures that the PCB circuit board installing structure for the CT equipment has the advantages of stable structure and adjustable length of the installing support, can install and fix the PCB circuit boards with different lengths through the stable installing structure and the advantage of being convenient for adjusting the length of the installing support in the actual use process, improves the practicability of the installing structure, solves the problems that the PCB circuit board installation in the existing CT equipment generally adopts the nut to install and fix the PCB circuit board, but the nut is easy to fall off and rust, and the length of the installing plate can not be adjusted, the installation type of the PCB circuit board is limited, and the use by a user is not facilitated.

2. The utility model discloses a fixed block one, the slide bar, fixed block two, ring spring and recess two, the elasticity reciprocating structure has been constituteed, the distance between adjustment installing support one and the installing support two has been played, can carry out the effect of installing to the PCB circuit board of different length, through the setting of limiting plate, it is spacing to have played the slide bar, prevent the effect that the slide bar drops at the in-process of removing from recess two, through the setting of ring channel, the effect that provides the space when elastic deformation for the spring leaf has been played.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

fig. 3 is a schematic sectional view of the concave rod structure of the present invention.

In the figure: 1. mounting a first support; 2. mounting a second bracket; 3. a first groove; 4. a PCB circuit board body; 5. A spring; 6. a support plate; 7. a concave rod; 8. a fixing plate; 9. a first through hole; 10. a Z-shaped bar; 11. a second through hole; 12. a clamping block; 13. a spring plate; 14. an elastic reciprocating structure; 141. a first fixed block; 142. a slide bar; 143. a second fixed block; 144. an annular spring; 145. a second groove; 15. a bevel; 16. an annular groove; 17. and a limiting block.

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.

As shown in figures 1 to 3: the utility model provides a PCB circuit board mounting structure for CT equipment, which comprises a first mounting bracket 1 and a second mounting bracket 2, wherein the top of one side of the first mounting bracket 1 opposite to the second mounting bracket 2 is provided with a first groove 3, one side of the first groove 3 opposite to the first groove is movably connected with a PCB circuit board body 4, the top of the inner wall of the first groove 3 is fixedly connected with a spring 5, one end of the spring 5, which is far away from the inner wall of the first groove 3, is fixedly connected with a support plate 6, two sides of the top of the support plate 6 are fixedly connected with concave rods 7, the center of the bottom of the support plate 6 is fixedly connected with a fixed plate 8, the number of the fixed plates 8 is two, the bottoms of the two fixed plates 8 are respectively provided with a ring groove 16 with an arc-shaped cross section, the function of providing space for the spring piece 13 during elastic deformation is achieved through the arrangement of the ring grooves 16, through holes I9 matched with the fixed plates 8 are arranged on two sides of the PCB body 4, two sides of an inner cavity of the fixing plate 8 are movably connected with Z-shaped rods 10, the top ends of the two Z-shaped rods 10 penetrate through the outer sides of the first mounting bracket 1 and the second mounting bracket 2, the bottom ends of the two Z-shaped rods 10 penetrate through the bottom of the fixing plate 8 and are fixedly connected with clamping blocks 12, the number of the clamping blocks 12 is four, one sides of the four clamping blocks 12 are provided with inclined planes 15, through holes 11 matched with the Z-shaped rods 10 are formed in the inner cavities of the concave rod 7, the supporting plate 6 and the fixing plate 8, one side opposite to the clamping blocks 12 is fixedly connected with spring pieces 13, an elastic reciprocating structure 14 is arranged between the first mounting bracket 1 and the second mounting bracket 2, the elastic reciprocating structure 14 comprises a first fixing block 141, one side of the first fixing block 141 is fixedly connected with a sliding rod 142, one end of the sliding rod 142 penetrates through the inner cavity of the second mounting bracket 2 and is slidably connected with a second fixing block 143, and an annular spring 144 is sleeved on the surface of the sliding rod 142, the two ends of the annular spring 144 are respectively fixedly connected with the first fixing block 141 and the second fixing block 143, the second groove 145 matched with the sliding rod 142 is formed in the inner cavity of the second mounting bracket 2, the first fixing block 141, the sliding rod 142, the second fixing block 143, the annular spring 144 and the second groove 145 form the elastic reciprocating structure 14, the distance between the first mounting bracket 1 and the second mounting bracket 2 is adjusted, the PCB circuit boards with different lengths can be mounted, the limiting block 17 is fixedly connected to the right end of the sliding rod 142, the limiting block 17 is arranged through the limiting plate 17, the sliding rod 142 is limited, and the sliding rod 142 is prevented from falling off from the second groove 145 in the moving process.

The working principle is as follows: when the utility model is used, a user puts the PCB circuit board body 4 into the first groove 3 and presses the concave rod 7 and the Z-shaped rod 10 downwards, in the process of moving downwards, the fixture block 12 is elastically deformed through the spring piece 13, the fixture block 12 is moved to the bottom of the PCB circuit board body 4 from the first through hole 9 of the PCB circuit board body 4, and under the secondary action of the spring piece 13, the fixture block 12 is elastically pushed to two sides to fix the PCB circuit board body 4; on the contrary, the movable concave rod 7 and the Z-shaped rod 10 are kneaded in opposite directions, the clamping block 12 contracts inwards under the elastic deformation of the spring piece 13, and meanwhile, the movable concave rod 7 and the Z-shaped rod 10 move upwards to drive the clamping block 12 to be drawn out from the inner cavity of the PCB body 4, so that the aim of mounting the PCB body 4 is fulfilled.

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.

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

1. The utility model provides a PCB circuit board mounting structure for CT equipment, includes installing support one (1) and installing support two (2), its characterized in that: the top of one side, opposite to the mounting bracket I (1) and the mounting bracket II (2), of each mounting bracket I (1) is provided with a groove I (3), one side, opposite to the two groove I (3), of each mounting bracket I is movably connected with a PCB (printed circuit board) body (4), the top of the inner wall of each groove I (3) is fixedly connected with a spring (5), one end, far away from the inner wall of each groove I (3), of each spring (5) is fixedly connected with a support plate (6), two sides of the top of each support plate (6) are fixedly connected with concave rods (7), the center of the bottom of each support plate (6) is fixedly connected with a fixed plate (8), two sides of each PCB (4) are respectively provided with a through hole I (9) matched with the fixed plate (8) in a penetrating manner, two sides of the inner cavity of each fixed plate (8) are movably connected with Z-shaped rods (10), and the top ends of the two Z-shaped rods (10) penetrate through the outer sides of the mounting bracket I (1) and the mounting bracket II (2), the bottom of two Z shape poles (10) all runs through to the bottom of fixed plate (8) and fixedly connected with fixture block (12), the through-hole two (11) with Z shape pole (10) looks adaptation are all seted up to the inner chamber of concave pole (7), backup pad (6) and fixed plate (8), one side fixedly connected with spring leaf (13) that fixture block (12) is relative, be provided with elasticity reciprocating structure (14) between installing support (1) and installing support two (2).

2. The PCB circuit board mounting structure for CT equipment of claim 1, wherein: elasticity reciprocating structure (14) include fixed block one (141), one side fixedly connected with slide bar (142) of fixed block one (141), the one end of slide bar (142) is run through to the inner chamber and the sliding connection of installing support two (2) have fixed block two (143), the surface cover of slide bar (142) is equipped with annular spring (144), the both ends of annular spring (144) respectively with fixed block one (141) and fixed block two (143) fixed connection, recess two (145) with slide bar (142) looks adaptation are seted up to the inner chamber of installing support two (2).

3. The PCB circuit board mounting structure for CT equipment of claim 2, wherein: the right end of the sliding rod (142) is fixedly connected with a limiting block (17).

4. The PCB circuit board mounting structure for CT equipment of claim 1, wherein: the number of the clamping blocks (12) is four, and inclined planes (15) are arranged on one sides of the four clamping blocks (12).

5. The PCB circuit board mounting structure for CT equipment of claim 1, wherein: the number of the fixing plates (8) is two, and the bottom parts of the two fixing plates (8) are provided with annular grooves (16) with arc-shaped sections.