CN112630479A

CN112630479A - Filter assembling clamp

Info

Publication number: CN112630479A
Application number: CN202110119804.3A
Authority: CN
Inventors: 柏友国; 夏文兵; 杨瑞萍; 朱小群; 熊超; 丁胜; 夏媛; 杨亚萍
Original assignee: Huafeng Communication Technology Co ltd
Current assignee: Huafeng Communication Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-04-09

Abstract

The invention discloses a filter assembling clamp, which comprises a clamp bottom plate (1) and a test slot (2), and further comprises: at least two interval distribution are at briquetting (3) at the test slot edge, briquetting (3) are including base member (31) and pressure head (32), pressure head (32) hang in the test slot top, base member (31) pass through the screw rigid coupling on anchor clamps bottom plate (1), the base member seted up with screw complex perpendicular through-hole, suit has cup jointed spring (33) on the screw surface in the perpendicular through-hole. The invention has the beneficial effects that the quick clamp is cancelled, the quick clamp is replaced by the spring screw press-fitting block, and the side wall of the edge of the cover plate, which is in contact with the test slot, is pressed, so that the design cost is reduced, and the debugging time is shortened.

Description

Filter assembling clamp

Technical Field

The invention relates to the field of mobile communication, in particular to a filter assembling clamp.

Background

When a small filter is debugged or tested, a clamp is needed to fix the filter, an old clamp adopts a quick clamp to press a cover plate of the small filter, and a debugging cavity is clamped by pulling the quick clamp to ensure that the cavity is fixed, as shown in figure 1, but the design has two effects, namely, the first effect is that the cover plate is pressed on the cover plate, so that the cover plate is easy to deform, and the debugging effect and the debugging efficiency are influenced; secondly, the cost of the parts themselves is relatively high compared to the labor cost. The Chinese patent publication No. CN106841693A discloses a test fixture for testing a surface-mounted filter, which comprises a test base and a top pressing block, wherein one side of the test base and one side of the top pressing block are mutually hinged, a hollow test slot is arranged on the test base, a convex strip (7) is arranged on the inner surface of the top pressing block (6), and the convex strip (7) is tightly fit with the test slot (2) when the top pressing block (6) falls on the test base (1), but the test fixture has a complex structure and higher manufacturing and maintenance costs.

Disclosure of Invention

The invention aims to solve the technical problem that the existing filter assembling clamp is inconvenient to operate or complex in structure and high in cost, and therefore, the filter assembling clamp is provided.

The technical scheme of the invention is as follows: a filter assembling jig includes a jig base plate and a test slot, and further includes: at least two interval distribution are at the briquetting at test groove edge, the briquetting includes base member and pressure head, the pressure head hangs in the test groove top, the base member passes through the screw rigid coupling on the anchor clamps bottom plate, the base member seted up with screw complex perpendicular through-hole, the adaptation is furnished with the spring of cup jointing on the screw surface in the perpendicular through-hole.

In the scheme, the pressing block is made of plastic materials.

In the scheme, the number of the pressing blocks is two, and the pressing blocks are distributed on two sides of the test slot in a diagonal mode respectively.

In the scheme, the number of the pressing blocks is three, and the pressing blocks are randomly distributed on the triangle of the test slot.

In the scheme, the number of the pressing blocks is four, and the four pressing blocks are respectively distributed at four corners of the test slot.

The invention has the beneficial effects that the quick clamp is cancelled, the quick clamp is replaced by the spring screw press-fitting block, and the side wall of the edge of the cover plate, which is in contact with the test slot, is pressed, so that the design cost is reduced, and the debugging time is shortened.

Drawings

FIG. 1 is a schematic view of a prior art filter assembly fixture;

FIG. 2 is a schematic view of a filter mounting fixture of the present invention;

FIG. 3 is a schematic representation of a briquette according to the present invention;

in the figure, 1, a clamp bottom plate, 2, a test groove, 3, a pressing block, 31, a base body, 32, a pressing head, 33, a spring, 34 and a screw.

Detailed Description

The technical scheme in the embodiment of the invention is clearly and completely described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments based on the embodiments in the present invention, without any inventive work, will be apparent to those skilled in the art from the following description.

As shown in fig. 2-3, the present invention comprises: anchor clamps bottom plate 1 and test groove 2 still include: at least two interval distribution are at the briquetting 3 at the test slot edge, briquetting 3 includes base member 31 and pressure head 32, pressure head 32 hangs in the test slot top, base member 31 passes through the screw 34 rigid coupling on anchor clamps bottom plate 1, the base member seted up with screw complex perpendicular through-hole, the adaptation is equipped with the spring 33 of cup jointing on the screw surface in the perpendicular through-hole.

As mentioned in the background art, when a small filter is debugged or tested, a clamp is needed to fix the filter, and the old clamp adopts a quick clamp to press the cover plate, but the cover plate is deformed, heavy and relatively high in cost; the invention cancels a rapid clamp, adopts a plastic spring press block, adopts a plastic press block as a part 3, is internally provided with a spring 33 and a fixing screw 34, penetrates the screw 34 into the spring 33, penetrates through a base 31 of the clamp and is fixed on a clamp base and presses on a debugging cavity, when a debugging product needs to be replaced, the press block is manually pulled up to rotate to one side, and the cavity is rotated and pressed after the replacement, thereby greatly reducing the cost of the clamp and improving the debugging efficiency.

The plastic briquetting increases spring screw, and through spring compression, the briquetting can easily be mentioned and change the cavity, and lifting efficiency saves the cost. The clamp reduces the cost of the clamp, avoids the deformation of the cover plate caused by the clamp pressing the empty place of the cover plate, and has good improvement on the product debugging working hour and effect.

As an embodiment of the invention, two pressing blocks 3 are arranged on two sides of the test slot in a diagonal manner. As shown in fig. 2.

As an embodiment of the invention, three pressing blocks 3 are randomly distributed on the triangle of the test slot.

As an embodiment of the invention, four pressing blocks 3 are arranged at four corners of the test slot.

Claims

1. The utility model provides a filter assembling jig, includes anchor clamps bottom plate (1) and test groove (2), characterized by: further comprising: at least two interval distribution are at briquetting (3) at the test slot edge, briquetting (3) are including base member (31) and pressure head (32), pressure head (32) hang in the test slot top, base member (31) pass through the screw rigid coupling on anchor clamps bottom plate (1), the base member seted up with screw complex perpendicular through-hole, suit has cup jointed spring (33) on the screw surface in the perpendicular through-hole.

2. A filter assembling jig as defined in claim 1, wherein: the pressing block (3) is made of plastic materials.

3. A filter assembling jig as defined in claim 1, wherein: the number of the pressing blocks (3) is two, and the pressing blocks are distributed on two sides of the test slot in a diagonal mode respectively.

4. A filter assembling jig as defined in claim 1, wherein: the number of the pressing blocks (3) is three, and the pressing blocks are randomly distributed on the triangle of the test slot.

5. A filter assembling jig as defined in claim 1, wherein: the number of the pressing blocks (3) is four, and the four pressing blocks are respectively distributed at four corners of the test slot.