CN216146520U

CN216146520U - Circuit board fixing clamp

Info

Publication number: CN216146520U
Application number: CN202121390169.4U
Authority: CN
Inventors: 赵士增
Original assignee: Individual
Current assignee: Sun Peng
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-29
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a circuit board fixing clamp which comprises a bottom plate and a circuit board, wherein a plurality of supporting frames are respectively installed at two ends of the bottom plate through bolts, a long frame is installed at the top ends of the supporting frames through bolts, two short frames are installed at the bottom end of the long frame through bolts, a clamp holder comprises a lower clamping plate and an upper clamping plate, and the clamp holder is installed at the top end of the long frame through bolts. The long frame, the short frame and the bottom plate are connected through the bolts, so that the device can be used for various circuit boards, and the device is more convenient to disassemble and assemble.

Description

Circuit board fixing clamp

Technical Field

The utility model relates to the technical field of circuit board fixing, in particular to a circuit board fixing clamp.

Background

The circuit board is also called flexible circuit board, which is a circuit board made of polyimide. The circuit board has the characteristics of high wiring density, light weight, thin thickness and good bending property. When the circuit board is produced or maintained, the circuit board needs to be fixed and clamped, and then the circuit board can be maintained or welded at relevant points when being produced by relevant soldering and other modes.

The prior circuit board fixing clamp is basically used for fixing a circuit board on a plane processing table through fastening devices such as a pressing plate, and when the circuit board with related electronic elements on two sides is encountered, the fixing clamp or the fixing mode is no longer suitable for the maintenance or the fixing during the production of the circuit board with the electronic elements on two sides, and the application range is small; and current circuit board fixation clamp all fixes on the workstation basically, and the circuit board size that can fix the clamp tightly is limited, only one even, can't satisfy the fixed of different size circuit boards, and accomodate also comparatively taking trouble and account for the space.

Disclosed a circuit board fixation clamp through retrieval publication (announcement) CN211090167U, including end slat one and end slat two, the welding is equipped with flexible fixed knot structure between the side that end slat one is relative with end slat two, both ends department all welds and is equipped with montant one above the end slat, the welding is equipped with a slat one between the higher authority of montant one, both ends department all welds and is equipped with montant two above the end slat two, the welding is equipped with a slat two between the higher authority of montant two, it is equipped with clamping device to push up to slide between slat one and the top slat two. The utility model has the advantages that: has the advantages of simple structure, more applicable types, more applicable sizes and the like.

However, the inventor finds that the technical scheme still has at least the following defects:

firstly, the technology is troublesome to disassemble, assemble and clean.

Secondly, this technique is difficult to accommodate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circuit board fixing clamp, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circuit board fixation clamp, includes bottom plate and circuit board, the several support frame is installed respectively through the bolt at bottom plate both ends, and installs long frame through the bolt on the support frame top, two short framves are installed through the bolt to long frame bottom end, the holder includes lower plate and punch holder, and the holder passes through the bolt and installs in long frame top.

In a preferred embodiment of the present invention, the bottom end of the upper splint and the top end of the lower splint are respectively provided with a sponge pad.

In a preferred embodiment of the present invention, the bottom plate, the long frame and the short frame have a plurality of threaded openings penetrating through them at equal intervals.

As a preferred embodiment of the present invention, the long and short frames are freely assembled by bolts.

In a preferred embodiment of the present invention, a radiator is mounted to the center of the top end of the base plate by a bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the circuit board fixing clamp, the spongy cushions are respectively arranged at the bottom end of the upper clamping plate and the top end of the lower clamping plate, so that the circuit board is less damaged when the circuit board fixing clamp is used.

2. The utility model relates to a circuit board fixing clamp, which is characterized in that a plurality of threaded openings are equidistantly formed in a bottom plate, a long frame and a short frame in a penetrating manner, so that the long frame and the short frame can be randomly combined on the bottom plate, and the device can be used for various types of circuit boards.

3. According to the circuit board fixing clamp, the long frame and the short frame can be freely assembled through the bolts, so that the using range of the circuit board fixing clamp is wider, and the circuit board fixing clamp is more convenient to disassemble, assemble and clean.

4. According to the circuit board fixing clamp, the radiator is arranged in the center of the top end of the bottom plate through the bolt, so that the heat of the main board can be better radiated during working.

Drawings

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

FIG. 1 is a front view of a circuit board mounting clip of the present invention;

fig. 2 is a top view of a circuit board mounting clip of the present invention.

In the figure: 1. the circuit board 2, short frame, 3, foam-rubber cushion, 4, long frame, 5, punch holder, 6, lower plate, 7, bolt, 8, support frame, 9, bottom plate, 10, screw thread mouth, 11, radiator.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

(please refer to fig. 1 and 2), the present invention provides a technical solution: the utility model provides a circuit board fixation clamp, includes bottom plate 9 and circuit board 1, several support frame 8 is installed respectively through bolt 7 at bottom plate 9 both ends, and installs long frame 4 on 8 tops of support frame through bolt 7, two short framves 2 are installed through bolt 7 to long frame 4 bottom end, the holder includes lower plate 6 and punch holder 5, and the holder passes through bolt 7 to be installed on long frame 4 top, can make the device be used for various types of circuit board 1 through connecting long frame 4, short frame 2 and bottom plate 9 with bolt 7, and the also dismouting of device is more convenient.

In this embodiment (see fig. 1 and 2), the bottom end of the upper clamp plate 5 and the top end of the lower clamp plate 6 are respectively provided with the foam-rubber cushions 3, and the foam-rubber cushions 3 are respectively arranged at the bottom end of the upper clamp plate 5 and the top end of the lower clamp plate 6, so that the damage to the circuit board 1 when the device is used is small.

In this embodiment (see fig. 2), the base plate, the long frame 4 and the short frame 2 are provided with a plurality of threaded holes 10 at equal intervals, and the long frame 4 and the short frame 2 can be combined on the base plate 9 at will by providing a plurality of threaded holes 10 at equal intervals in the base plate 9, the long frame 4 and the short frame 2, so that the device can be used for various types of circuit boards 1.

In this embodiment (see fig. 1 and 2), the long frame 4 and the short frame 2 are freely assembled by the bolts 7, and the long frame 4 and the short frame 2 are freely assembled by the bolts 7, so that the device has a wider application range and is more convenient to disassemble, assemble and clean.

In this embodiment (see fig. 1), the top center of the bottom plate 9 is provided with a heat sink 11 through the bolt 7, and the top center of the bottom plate 9 is provided with the heat sink 11 through the bolt 7, so that the main board can better dissipate heat during operation.

When a circuit board fixation clamp is used, connect long frame 4 and short frame 2 through bolt 7 earlier, pass through bolt 7 with support frame 8 again and connect around long frame 4, install bottom plate 9 in 8 bottoms of support frame through bolt 7 again, then place lower plate 6 on long frame 4 or short frame 2 through the demand, place circuit board 1 in 6 upper ends of lower plate again, it can to press from both sides tightly circuit board 1 to run through to install between upper plate 5 and lower plate 6 through bolt 7 at last.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 circuit board fixation clamp, includes bottom plate (9) and circuit board (1), its characterized in that: several support frame (8) are installed respectively through bolt (7) at bottom plate (9) both ends, and support frame (8) top installs long frame (4) through bolt (7), two short framves (2) are installed through bolt (7) to long frame (4) bottom end, the holder includes lower plate (6) and punch holder (5), and the holder passes through bolt (7) to be installed in long frame (4) top.

2. A circuit board mounting clip according to claim 1, wherein: the bottom end of the upper splint (5) and the top end of the lower splint (6) are respectively provided with a spongy cushion (3).

3. A circuit board mounting clip according to claim 1, wherein: the bottom plate (9), the long frame (4) and the short frame (2) are internally provided with a plurality of threaded openings (10) in an equidistant penetrating manner.

4. A circuit board mounting clip according to claim 1, wherein: the long frame (4) and the short frame (2) are freely assembled through bolts (7).

5. A circuit board mounting clip according to claim 1, wherein: and a radiator (11) is arranged in the center of the top end of the bottom plate (9) through a bolt (7).