Printed board storage rack

Abstract

The utility model discloses a printed board storage rack which comprises a main body unit, the main body unit comprises a lower base and an upper base, two triangular supporting frames are symmetrically arranged between the lower base and the upper base, grooves are formed in the opposite ends of the lower base and the upper base, and the two triangular supporting frames are symmetrically arranged in the grooves. The printed board fixing device has the advantages that when the printed board fixing device is used, a limiting block can be driven to move downwards through a pressing block, a reset spring can be stretched downwards through a first fixing block, then printed boards are pushed into a sliding groove through an opening one by one, and when the pressing block is loosened, the printed boards are pushed into the sliding groove one by one; the limiting block moves upwards under the elastic force action of the first fixing block and the reset spring, the printed board can be limited through the limiting block, the printed board is prevented from being separated from the sliding groove, and therefore the printed board is prevented from accidentally scattering in the rollover process, the printed board is prevented from being damaged, the time needed by follow-up arrangement can be shortened, and the production efficiency is improved. And convenience is brought to the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of printed board storage, in particular to a printed board storage rack. Background Art

[0002] Printed board, also known as printed circuit board, printed circuit board, printed circuit board, is an important electronic component, a support for electronic components, and a provider of circuit connections for electronic components. Because it is made using electronic printing technology, it is called a "printed" circuit board. Before the emergence of printed circuit boards, the interconnection between electronic components was directly connected by wires to form a complete circuit. Circuit panels only exist as effective experimental tools, while printed circuit boards have become an absolute dominant position in the electronics industry.

[0003] In the production process of printed circuit boards, storage racks play a vital role in properly placing printed circuit boards. However, the common storage racks on the market are relatively simple in design and lack an effective limit mechanism for printed circuit boards. Therefore, once the storage racks are overturned by external forces, the printed circuit boards will often fall to the ground. This not only increases the risk of damage to the printed circuit boards, but also consumes a lot of time for subsequent sorting work, which brings unnecessary troubles to the production process.

[0004] Therefore, a printed circuit board storage rack is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of a printed circuit board storage rack, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a printed circuit board storage rack, which is used to solve the problem that the common storage racks on the market are relatively simple in design and lack an effective limit mechanism for the printed circuit boards. Therefore, once the storage rack is overturned by external forces, the printed circuit boards tend to be scattered all over the floor. This not only increases the risk of damage to the printed circuit boards, but also consumes a lot of time for subsequent sorting work, which brings unnecessary troubles to the production process.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a printed circuit board storage rack, comprising:

[0009] A main body unit, the main body unit comprises a lower base and an upper base, two triangular support frames are symmetrically arranged between the lower base and the upper base, grooves are provided at opposite ends of the lower base and the upper base, a plurality of clips are fixedly connected at equal intervals in each groove, a slide groove is provided at opposite ends of each clip, a printed circuit board body is arranged in each slide groove, and a plurality of cavities are provided at equal intervals on the front inner wall of the lower base;

[0010] A limit assembly, wherein the limit assembly is arranged in multiple groups, each group of the limit assemblies comprises a slider and two second fixed blocks, each of the second fixed blocks is fixedly connected to the front side of the lower base, each of the sliders is slidably connected in the cavity, the front side of each slider is fixedly connected to a connecting block, the front end of each connecting block is fixedly connected to a pressing block, the upper end of each pressing block is fixedly connected to a limit block, the left and right sides of each pressing block are fixedly connected to a first fixed block, and the upper end of each first fixed block is fixedly connected to a return spring.

[0011] As a preferred solution of the printed circuit board storage rack described in the utility model, the upper and lower ends of the triangular support frame are fixedly connected to the lower base and the upper base respectively, and a plurality of openings matching the slide grooves are evenly spaced at opposite ends of the lower base and the upper base.

[0012] As a preferred solution of the printed circuit board storage rack described in the utility model, a plurality of through holes are opened at equal intervals on the front side of the lower base, and one end of each of the plurality of connecting blocks passes through the through holes and is slidably connected in the through holes.

[0013] As a preferred solution of the printed circuit board storage rack described in the utility model, two rubber buffer pads are symmetrically fixedly connected to the opposite sides of the multiple lower bases and the multiple upper bases, and the multiple pressing blocks are slidably connected to the front side of the lower base.

[0014] As a preferred solution of the printed circuit board storage rack of the utility model, both ends of the plurality of printed circuit board bodies are against the slide groove and are slidably connected to the inner side wall of the slide groove.

[0015] As a preferred solution of the printed circuit board storage rack described in the utility model, the upper ends of the plurality of reset springs are fixedly connected to the lower end of the second fixed block, and the plurality of the first fixed blocks are slidably connected to the front side of the lower base.

[0016] Beneficial effects of the utility model:

[0017] When in use, the pressing block will drive the limit block to move downward, and the first fixed block will stretch the reset spring downward, and then the printed boards are pushed into the slide groove one by one through the opening; when the pressing block is released, the limit block moves upward under the elastic force of the first fixed block and the reset spring, and the printed board can be limited by the limit block to prevent the printed board from escaping from the slide groove, thereby preventing the printed board from accidentally falling during the rollover process, thereby avoiding damage to the printed board, and reducing the time required for subsequent sorting, bringing convenience to the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The utility model is a front structural schematic diagram of a printed circuit board storage rack.

[0020] Figure 2 The utility model is a schematic diagram of the structure of a card strip in a printed circuit board storage rack.

[0021] Figure 3 The utility model is a front structural schematic diagram of a limit assembly in a printed circuit board storage rack.

[0022] Figure 4 The utility model is a schematic diagram of the side structure of a limit assembly in a printed circuit board storage rack.

[0023] Description of the drawings: 100, main unit; 101, lower base; 102, upper base; 103, triangular support frame; 104, clamping strip; 104a, slide groove; 105, rubber buffer pad; 106, printed circuit board body; 200, limit assembly; 201, slider; 202, connecting block; 203, pressing block; 204, limit block; 205, first fixed block; 206, return spring; 207, second fixed block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-Figure 4 , is an embodiment of the utility model, providing a printed circuit board storage rack, which includes:

[0029] The main unit 100 includes a lower base 101 and an upper base 102. Two triangular support frames 103 are symmetrically arranged between the lower base 101 and the upper base 102. A groove is provided at the opposite ends of the lower base 101 and the upper base 102. A plurality of clips 104 are fixedly connected at equal intervals in each groove. A slide groove 104a is provided at the opposite end of each clip 104. A printed circuit board body 106 is provided in each slide groove 104a. A plurality of cavities are provided at equal intervals on the front inner wall of the lower base 101.

[0030] The limit assembly 200 is arranged in multiple groups, each group of the limit assembly 200 includes a slider 201 and two second fixed blocks 207, each second fixed block 207 is fixedly connected to the front side of the lower base 101, each slider 201 is slidably connected in the cavity, the front side of each slider 201 is fixedly connected with a connecting block 202, the front end of each connecting block 202 is fixedly connected with a pressing block 203, the upper end of each pressing block 203 is fixedly connected with a limit block 204, the left and right sides of each pressing block 203 are fixedly connected with a first fixed block 205, and the upper end of each first fixed block 205 is fixedly connected with a return spring 206.

[0031] When in use, the pressing block 203 will drive the limit block 204 to move downward, and the first fixed block 205 will stretch the return spring 206 downward, and then the printed circuit boards are pushed into the slide groove 104a through the opening one by one. When the pressing block 203 is released, the limit block 204 moves upward under the elastic force of the first fixed block 205 and the return spring 206. The limit block 204 can limit the printed circuit board to prevent it from escaping from the slide groove 104a, thereby preventing the printed circuit board from accidentally falling during the rollover process, thereby avoiding damage to the printed circuit board, and reducing the time required for subsequent sorting, bringing convenience to the production process.

[0032] Among them, the upper and lower ends of the triangular support frame 103 are fixedly connected to the lower base 101 and the upper base 102 respectively, and a plurality of openings matching the slide groove 104a are evenly spaced at the opposite ends of the lower base 101 and the upper base 102. The lower base 101 and the upper base 102 can be supported by the triangular support frame 103.

[0033] Among them, a plurality of through holes are opened at equal intervals on the front side of the lower base 101, and one end of a plurality of connecting blocks 202 passes through the through holes and is slidably connected in the through holes. The connecting blocks 202 and the through holes can guide the pressing blocks 203.

[0034] Among them, two rubber buffer pads 105 are symmetrically fixedly connected to the opposite sides of the multiple lower bases 101 and the multiple upper bases 102, and the multiple pressing blocks 203 are slidably connected to the front side of the lower base 101. The rubber buffer pads 105 can play a buffering role on the printed circuit board body 106.

[0035] Both ends of the plurality of printed circuit board bodies 106 are against the slide groove 104 a and are slidably connected to the inner side wall of the slide groove 104 a , and the printed circuit board bodies 106 can be placed in the slide groove 104 a .

[0036] Among them, the upper ends of multiple return springs 206 are fixedly connected to the lower end of the second fixed block 207, and the multiple first fixed blocks 205 are slidably connected to the front side of the lower base 101. The return spring 206 can reset the pressing block 203.

[0037] Working principle: When in use, press the pressing block 203 downward, the pressing block 203 will drive the limit block 204 to move downward, and the first fixed block 205 will stretch the return spring 206 downward, and then the printed boards are pushed into the slide groove 104a through the opening one by one. When the pressing block 203 is released, the limit block 204 moves upward under the elastic force of the first fixed block 205 and the return spring 206. The printed board can be limited by the limit block 204 to prevent the printed board from escaping from the slide groove 104a, thereby preventing the printed board from accidentally falling during the rollover process, thereby avoiding damage to the printed board, and reducing the time required for subsequent sorting, bringing convenience to the production process. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A printed circuit board storage rack, characterized in that: include: A main unit (100), the main unit (100) comprising a lower base (101) and an upper base (102), two triangular support frames (103) being symmetrically arranged between the lower base (101) and the upper base (102), grooves being provided at opposite ends of the lower base (101) and the upper base (102), a plurality of clips (104) being fixedly connected at equal intervals in each of the grooves, a slide groove (104a) being provided at opposite ends of each of the clips (104), a printed circuit board body (106) being arranged in each of the slide grooves (104a), a plurality of cavities being provided at equal intervals on the inner wall of the front side of the lower base (101); A limit assembly (200), wherein the limit assembly (200) is arranged in a plurality of groups, each group of the limit assembly (200) comprises a slider (201) and two second fixed blocks (207), each of the second fixed blocks (207) is fixedly connected to the front side of the lower base (101), each of the sliders (201) is slidably connected in the cavity, the front side of each of the sliders (201) is fixedly connected to a connecting block (202), the front end of each of the connecting blocks (202) is fixedly connected to a pressing block (203), the upper end of each of the pressing blocks (203) is fixedly connected to a limit block (204), the left and right sides of each of the pressing blocks (203) are fixedly connected to a first fixed block (205), and the upper end of each of the first fixed blocks (205) is fixedly connected to a return spring (206).

2. A printed circuit board storage rack according to claim 1, characterized in that: The upper and lower ends of the triangular support frame (103) are fixedly connected to the lower base (101) and the upper base (102) respectively, and a plurality of openings matching the slide grooves (104a) are evenly spaced at opposite ends of the lower base (101) and the upper base (102).

3. A printed circuit board storage rack according to claim 1, characterized in that: A plurality of through holes are provided at equal intervals on the front side of the lower base (101), and one end of each of the plurality of connection blocks (202) passes through the through holes and is slidably connected in the through holes.

4. A printed circuit board storage rack according to claim 1, characterized in that: Two rubber buffer pads (105) are symmetrically fixedly connected to the opposite sides of the plurality of lower bases (101) and the plurality of upper bases (102), and the plurality of pressing blocks (203) are slidably connected to the front side of the lower base (101).

5. A printed circuit board storage rack according to claim 1, characterized in that: Both ends of the plurality of printed circuit board bodies (106) are against the slide groove (104a) and are slidably connected to the inner side wall of the slide groove (104a).

6. A printed circuit board storage rack according to claim 1, characterized in that: The upper ends of the plurality of return springs (206) are fixedly connected to the lower end of the second fixed block (207), and the plurality of the first fixed blocks (205) are slidably connected to the front side of the lower base (101).

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