CN215121618U

CN215121618U - PCB section bar shell structure

Info

Publication number: CN215121618U
Application number: CN202121418995.5U
Authority: CN
Inventors: 林冠良
Original assignee: WELLAV TECHNOLOGIES Ltd
Current assignee: WELLAV TECHNOLOGIES Ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-10
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to a technical field of PCB board assembly especially relates to a PCB board section bar shell structure. The PCB board assembling device comprises a section bar shell main body, wherein the section bar shell main body is arranged in a hollow mode to form a cavity structure capable of containing a PCB board; the profile shell main body is correspondingly provided with positioning groove seats on two opposite sides of the inner wall, and the positioning groove seats are symmetrically arranged on two opposite sides of the inner wall of the profile shell along the center of the profile shell; the positioning groove seats are provided with a plurality of groups, and each positioning groove seat is longitudinally arranged on the inner wall of the section shell main body. The utility model discloses a set up the mode that section bar shell main part inner wall set up a plurality of positioning groove seats, make the section bar shell can assemble a plurality of PCB boards simultaneously, solved the problem that a plurality of PCB boards can't be compatible to be placed. Outside the woods, this structure passes through the vertical setting of positioning groove seat, can adjust the installation trench of PCB board according to its components and parts height and pleasing to the eye degree when assembling the PCB board to improve the suitability of section bar shell structure, improve the pleasing to the eye degree of outward appearance, effectively increase the market competition of product.

Description

PCB section bar shell structure

Technical Field

The utility model relates to a technical field of PCB board assembly especially relates to a PCB board section bar shell structure.

Background

With the improvement of living standard, the PCB is more common in living application, and the installation of the PCB usually requires the assembly of a profile housing. At present, section bar shell structure on the market is single, only can assemble single PCB board, meets the PCB board that has high components and parts and appears the problem that can't assemble easily, and the assembly back is inside pleasing to the eye, has influenced user's use and has experienced.

Disclosure of Invention

The utility model provides a current PCB board section bar shell structure singleness, the technical problem that can't satisfy the user demand provides a PCB board section bar shell structure.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a PCB section bar shell structure comprises a section bar shell main body, wherein the section bar shell main body is arranged in a hollow mode to form a cavity structure capable of containing a PCB; the profile shell main body is correspondingly provided with positioning groove seats on two opposite sides of the inner wall, and the positioning groove seats are symmetrically arranged on two opposite sides of the inner wall of the profile shell along the center of the profile shell; the positioning groove seats are provided with a plurality of groups, and each positioning groove seat is longitudinally arranged on the inner wall of the section shell main body.

Further, the positioning groove seat comprises two convex strips, the two convex strips are arranged on the same side of the inner wall of the section bar shell body in parallel, and the distance between the two convex strips is matched with the thickness of the PCB.

Furthermore, two adjacent positioning groove seats share one raised strip in the middle.

Furthermore, the positioning groove seat comprises at least one of an arc positioning groove seat and a straight positioning groove seat.

Furthermore, two raised strips of the arc positioning groove seat are arranged in an inward radian manner to form a circular groove seat with a certain radian.

Furthermore, the same side of the inner wall of the section shell main body is provided with 4 positioning groove seats.

Furthermore, inner wall one side of section bar shell main part has set gradually two arc sand grips, minor face sand grip, long limit sand grip and inner wall tip arch to form four positioning groove seats.

Furthermore, the two opposite surfaces of the section shell main body are provided with openings, and the positioning groove seat extends along the vertical direction of the two opening surfaces.

Furthermore, the cross section of the opening surface of the section shell main body is in a round-corner rectangular shape.

Furthermore, the installation sequence of the PCB on each positioning groove seat is selected according to the height of components and the placement attractiveness of the PCB.

The utility model discloses a set up the mode that section bar shell main part inner wall set up a plurality of positioning groove seats, make the section bar shell can assemble a plurality of PCB boards simultaneously, solved the problem that a plurality of PCB boards can't be compatible to be placed. Outside the woods, this structure passes through the vertical setting of positioning groove seat, can adjust the installation trench of PCB board according to its components and parts height and pleasing to the eye degree when assembling the PCB board to improve the suitability of section bar shell structure, improve the pleasing to the eye degree of outward appearance, effectively increase the market competition of product.

Drawings

Fig. 1 is a three-dimensional structure diagram of a PCB section shell structure in the embodiment of the present invention.

Fig. 2 is a front view of the positioning groove seat of the PCB section shell structure in the embodiment of the present invention.

Wherein:

the main body of the section bar shell is 10, and the positioning groove seat is 20.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

Fig. 1 shows a three-dimensional structure diagram of a profile housing structure of a PCB board in the present embodiment.

As shown in fig. 1, the present embodiment provides a profile housing structure for a PCB, which is mainly used for assembling the PCB, and provides a plurality of positioning slot seats 20 for the PCB, so that a plurality of PCBs or PCB devices can be easily clamped in the profile housing. In addition, this section bar shell structure can carry out position control to the PCB board that has high components and parts, makes it can conveniently put into, more can adjust the position of PCB board at each groove seat according to pleasing to the eye degree demand.

Specifically, in terms of structure, please refer to fig. 1-2, the profile housing structure includes a profile housing main body 10, the profile housing main body 10 is hollow inside and forms a cavity structure capable of accommodating a PCB board, the width and length of the profile housing main body 10 are adjusted according to the size of a conventional PCB board or a target PCB board, the height of the profile housing main body 10 is customized according to the number of PCB boards to be loaded, and in this embodiment, the height of the profile housing main body 10 is preferably 20 cm.

In the aspect of the installation of the PCB board, the profile housing main body 10 is correspondingly provided with the positioning groove seats 20 on the two opposite sides of the inner wall, where the positioning groove seats 20 are arranged in pairs, that is, the profile housing main body 10 is provided with one positioning groove seat 20 on the two opposite sides of the inner wall, and the positioning groove seats 20 on the two inner sides are matched to clamp and position the PCB board. Specifically, the positioning groove seats 20 are symmetrically arranged on two opposite sides of the inner wall of the profile shell along the center of the profile shell. In particular, in the present embodiment, the positioning slot seats 20 are provided in multiple sets, and each positioning slot seat 20 is longitudinally disposed on the inner wall of the profile housing main body 10, that is, a plurality of PCB boards are inserted into different positioning slot seats 20 to assemble the plurality of PCB boards in the profile housing main body 10.

The advantage of this structure lies in, need increase under the not enough or thickness restriction of a PCB board layout and under the condition that polylith PCB layout is compatible simultaneously, the electronic product of assembly section bar needs two or more than two a plurality of PCB board works, this section bar shell structure can easily be with a plurality of PCB devices on each draw-in groove, thereby solve the compatible problem of placing simultaneously of polylith PCB board, and simultaneously, the electronic product of assembly section bar needs the high components and parts of device on the PCB board, if first groove space is not enough, can reach the second groove, so on and so on, reach the high demand of components and parts, and simultaneously, this section bar shell structure can place the position through adjusting the PCB board, solve the pleasing to the eye problem in the section bar shell.

Referring to fig. 1-2, some embodiments of the PCB section shell structure of the present embodiment are provided below.

In the aspect of the positioning groove seat 20, in some embodiments, the positioning groove seat 20 includes two protruding strips, the two protruding strips are arranged on the same side of the inner wall of the section bar shell main body 10 in parallel, and the distance between the two protruding strips is matched with the thickness of the PCB, so as to form a groove seat capable of being used for clamping the PCB. During assembly, two ends of the PCB board are respectively inserted into the two positioning groove seats 20 on two sides of the inner wall of the corresponding profile housing main body 10, so as to be clamped and positioned in the profile housing main body 10. Preferably, two adjacent positioning groove seats 20 on the same side of the profile shell main body 10 share one protruding strip in the middle, that is, only three protruding strips need to be arranged on the two positioning groove seats 20, and two slot positions can be formed on the profile shell main body 10.

In addition, in terms of shape, the positioning groove seat 20 of the present embodiment includes at least one of an arc-shaped positioning groove seat and a straight-edge positioning groove seat. Specifically, arc positioning groove seat indicates that two sand grips of positioning groove seat 20 are certain radian and set up to form an curved trench, for example, in some preferences, the inside radian setting of two sand grips of arc positioning groove seat forms a circular trench that is certain radian, and this circular trench can guarantee that the centre gripping of PCB board is more reliable. The straight-edge positioning groove seat shows that the shape of the convex strip is convex column-shaped.

In terms of quantity, as a preference, 4 positioning groove seats 20 are arranged on the same side of the inner wall of the profile housing body 10. More preferably, a concrete setting mode of this embodiment is provided, and two arc sand grips, minor face sand grip, long limit sand grip and the protruding of inner wall tip are set gradually to inner wall one side of section bar shell main part 10 to form four positioning groove seat 20.

In the aspect of the profile housing main body 10, the two opposite surfaces of the profile housing main body 10 are provided with openings, the positioning groove seat 20 extends along the vertical direction of the two opening surfaces, and during assembly, a PCB is placed into the positioning groove seat 20 from one opening surface and pushed towards the other opening surface until being completely placed into the profile housing main body 10. Certainly, the section bar shell main part 10 can be matched with a corresponding cover body, the section bar shell main part 10 covers the opening surface through the cover body, and the inner PCB is protected from external interference.

In the aspect of the shape, the cross section of the opening surface of the section shell main body 10 is in a round-corner rectangular shape, and the shape is concise and attractive in appearance and convenient to take when in use. In terms of installation, the installation sequence of the PCB board in each positioning slot seat 20 is selected according to the height of components and the placement beauty of the PCB board.

The benefit of this embodiment lies in, this PCB board section bar shell structure makes the section bar shell can assemble a plurality of PCB boards simultaneously through the mode that sets up a plurality of positioning groove seats 20 of section bar shell main part 10 inner wall, has solved the problem that a plurality of PCB boards can't be compatible to be placed. Outside the woods, this structure passes through the vertical setting of positioning groove seat 20, can adjust the installation trench of PCB board according to its components and parts height and pleasing to the eye degree when assembling the PCB board to improve the suitability of section bar shell structure, improve the pleasing to the eye degree of outward appearance, effectively increase the market competition of product.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The PCB sectional material shell structure is characterized by comprising a sectional material shell main body (10), wherein the sectional material shell main body (10) is arranged in a hollow mode to form a cavity structure capable of containing a PCB; the profile shell main body (10) is correspondingly provided with positioning groove seats (20) on two opposite sides of the inner wall, and the positioning groove seats (20) are symmetrically arranged on two opposite sides of the inner wall of the profile shell along the center of the profile shell; the positioning groove seats (20) are provided with a plurality of groups, and each positioning groove seat (20) is longitudinally arranged on the inner wall of the section shell main body (10).

2. The PCB plate profile shell structure of claim 1, wherein the positioning groove seat (20) comprises two convex strips, the two convex strips are arranged on the same side of the inner wall of the profile shell main body (10) in parallel, and the distance between the two convex strips is matched with the thickness of the PCB plate.

3. The PCB board profile shell structure according to claim 2, wherein two adjacent positioning groove seats (20) share a rib in the middle.

4. A PCB board profile shell structure according to any of claims 1-3, wherein the positioning groove seat (20) comprises at least one of an arc-shaped positioning groove seat, a straight-sided positioning groove seat.

5. The PCB board profile shell structure of claim 4, wherein the two raised strips of the arc-shaped positioning groove seat are inwardly cambered to form a cambered circular groove seat.

6. A PCB board profile shell structure according to any of claims 1-3, characterized in that the profile shell body (10) is provided with 4 positioning sockets (20) on the same side of the inner wall.

7. The PCB plate profile shell structure of claim 6, wherein one side of the inner wall of the profile shell main body (10) is provided with two arc-shaped convex strips, a short-edge convex strip, a long-edge convex strip and an inner wall end bulge in sequence, thereby forming four positioning groove seats (20).

8. The PCB board profile shell structure according to claim 1, wherein the profile shell body (10) is open to two sides, and the positioning groove seat (20) is extended along a vertical direction of the two open sides.

9. The PCB board profile shell structure according to claim 8, wherein the cross section of the open face of the profile shell body (10) is rounded rectangular.

10. The PCB profile shell structure according to claim 1, wherein the installation order of the PCB at each positioning slot seat (20) is selected according to the height of components and the arrangement aesthetic degree of the PCB.