CN211306050U

CN211306050U - Electronic component fixing device

Info

Publication number: CN211306050U
Application number: CN201921787547.5U
Authority: CN
Inventors: 张文静
Original assignee: Jiangsu Yujing New Material Co Ltd
Current assignee: Jiangsu Yujing New Material Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-21
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses an electronic component fixing device, including mounting panel and chip, movable mounting has two movable blocks on the mounting panel, be equipped with manual adjusting device, two between movable block and the mounting panel the movable block is close to on the outer wall of one side mutually the symmetry and has seted up two and accomodate the groove, the chip is placed and is accomodate between the groove in two, it is equipped with closing device in the groove to accomodate. Has the advantages that: the utility model discloses rotate the handle and drive the distance that two movable blocks between can be adjusted in the rotation of two-way threaded rod to this adapts to not unidimensional chip, secondly adopts two clamp plates to compress tightly the chip, stability when improving the chip and fixing, and all be equipped with the cushion on accomodating the lateral wall in groove and the clamp plate, avoids causing the scratch to the chip outer wall.

Description

Electronic component fixing device

Technical Field

The utility model relates to an electronic component technical field especially relates to an electronic component fixing device.

Background

Electronic components, which are basic elements in electronic circuits, are usually packaged individually and have two or more leads or metal contacts, and chips are common electronic components.

The conventional chip fixing device adopts a customized mode, is fixed in size, cannot freely adjust the thickness and size, and is difficult to use universally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fixing device can not adjust the size in the prior art and providing an electronic component fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic component fixing device, includes mounting panel and chip, movable mounting has two movable blocks on the mounting panel, be equipped with manual adjusting device between movable block and the mounting panel, two the movable block is close to on the outer wall of one side mutually the symmetry and has seted up two and accomodate the groove, the chip is placed and is accomodate between the groove at two, it is equipped with closing device in the groove to accomodate.

In foretell electronic component fixing device, two equal fixed mounting has the slider on the movable block is close to mounting panel one side outer wall, the spout has been seted up on the mounting panel, mutually support between slider and the spout, and slidable mounting.

In foretell electronic component fixing device, two mounting holes, two have been seted up to the symmetry on manual adjusting device includes the mounting panel both sides outer wall the mounting hole all is linked together, two with the spout equal fixed mounting has a bearing, two in the mounting hole common fixed mounting has two-way threaded rod on the bearing inner ring, two-way threaded rod is equipped with two sections screw thread opposite direction's screw thread, two the slider is close to all seted up threaded hole on the outer wall of one side mutually, and the screw thread opposite direction of two screw holes, two screw hole and two-way threaded rod difference thread engagement, and the screw thread installation, two-way threaded rod one end fixed mounting has the handle.

In foretell electronic component fixing device, closing device keeps away from the movable groove of seting up on the inner wall of mounting panel one side including accomodating the groove, two equal activity is kept away from on the outer wall of mounting panel one side by the movable block and is inserted and be equipped with the movable rod, the outer wall that the movable rod runs through the movable block extends to in the movable groove, the movable rod is close to accomodating groove one end fixed mounting and has the clamp plate.

In an above-mentioned electronic component fixing device, the cover is equipped with the spring on the movable rod, spring both ends respectively fixed mounting on the interior roof of activity groove and on the outer wall of clamp plate, fixed mounting has first cushion on the clamp plate keeps away from movable rod one side outer wall.

In the electronic component fixing device, the inner walls of the two containing grooves far away from one side are respectively and fixedly provided with the second soft cushion.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model discloses rotate the handle and drive the distance that two movable blocks between can be adjusted in the rotation of two-way threaded rod to this adapts to not unidimensional chip, secondly adopts two clamp plates to compress tightly the chip, stability when improving the chip and fixing, and all be equipped with the cushion on accomodating the lateral wall in groove and the clamp plate, avoids causing the scratch to the chip outer wall.

Drawings

Fig. 1 is a front view of an electronic component fixing device according to the present invention;

fig. 2 is an enlarged view of a portion a of the electronic component fixing device according to the present invention;

fig. 3 is an enlarged view of a portion B of the electronic component fixing device according to the present invention.

In the figure: the device comprises a mounting plate 1, a movable block 2, a sliding block 3, a sliding groove 4, a mounting hole 5, a bearing 6, a bidirectional threaded rod 7, a handle 8, a chip 9, a containing groove 10, a movable groove 11, a movable rod 12, a first soft cushion 13, a pressing plate 14, a second soft cushion 15 and a spring 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an electronic component fixing device comprises a mounting plate 1 and a chip 9, two movable blocks 2 are movably mounted on the mounting plate 1, two sliding blocks 3 are fixedly mounted on the outer wall of one side of the mounting plate 1, which is close to the two movable blocks 2, a sliding groove 4 is formed on the mounting plate 1, the sliding blocks 3 and the sliding groove 4 are mutually matched and are slidably mounted, a manual adjusting device is arranged between the movable blocks 2 and the mounting plate 1, the manual adjusting device comprises two mounting holes 5 symmetrically formed on the outer walls of the two sides of the mounting plate 1, the two mounting holes 5 are communicated with the sliding groove 4, bearings 6 are fixedly mounted in the two mounting holes 5, two bidirectional threaded rods 7 are fixedly mounted on the inner rings of the two bearings 6 together, the bidirectional threaded rods 7 are provided with two sections of threads with opposite thread directions, threaded holes are formed in the outer wall of one side, two screw holes and two-way threaded rod 7 are threaded engagement respectively, and the threaded mounting, and 7 one end fixed mounting of two-way threaded rod have handle 8, and it is worth noting that rotate handle 8 and drive two-way threaded rod 7 and rotate the distance that can adjust between two movable blocks 2 to this adapts to not unidimensional chip 9.

Two containing grooves 10 are symmetrically arranged on the outer wall of one side, close to the two movable blocks 2, of each movable block 2, a chip 9 is placed between the two containing grooves 10, a pressing device is arranged in each containing groove 10 and comprises a movable groove 11 arranged on the inner wall of one side, far away from the mounting plate 1, of each containing groove 10, a movable rod 12 is movably inserted into the outer wall of one side, far away from the mounting plate 1, of each movable block 2, each movable rod 12 penetrates through the outer wall of the corresponding movable block 2 and extends into the corresponding movable groove 11, a pressing plate 14 is fixedly arranged at one end, close to the containing groove 10, of each movable rod 12, a spring 16 is sleeved on each movable rod 12, two ends of each spring 16 are fixedly arranged on the inner top wall of the corresponding movable groove 11 and the outer wall of the corresponding pressing plate 14 respectively, a first cushion 13 is fixedly arranged on the outer wall of one side, far away from the corresponding movable rod 12, of each containing groove 10, a second cushion 15 is fixedly arranged on, the pressing plate 14 is driven by the elasticity of the spring 16, and can adapt to chips 9 with different thicknesses.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: rotate handle 8, drive two-way threaded rod 7 and rotate, two-way threaded rod 7 meshes with two opposite screw thread hole of direction respectively, make when two-way threaded rod 7 rotates, two sliders 3 can be close to each other or keep away from each other, control two movable block 2 earlier and keep away from mutually, place chip 9 between two holding grooves 10, two movable block 2 of redriving are close to mutually, make and hold the inner wall of groove 10 and cover chip 9, or utilize two second cushions 15 to clip, when holding groove 10 and clip chip 9, need pull up two movable rods 12, the centre gripping finishes the back, loosen two movable rods 12, utilize spring 16's elastic force effect, clamp plate 14 drives first cushion 13 and compresses tightly chip 9, improve its stability.

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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electronic component fixing device, includes mounting panel (1) and chip (9), its characterized in that, movable mounting has two movable blocks (2) on mounting panel (1), be equipped with manual adjusting device between movable block (2) and mounting panel (1), two the symmetry has been seted up two and has been accomodate groove (10) on movable block (2) are close to one side outer wall mutually, chip (9) are placed and are accomodate between groove (10) two, be equipped with closing device in accomodating groove (10).

2. The electronic component fixing device according to claim 1, wherein the two movable blocks (2) are fixedly provided with a sliding block (3) on the outer wall of one side close to the mounting plate (1), the mounting plate (1) is provided with a sliding groove (4), and the sliding block (3) and the sliding groove (4) are mutually matched and slidably mounted.

3. The electronic component fixing device according to claim 2, wherein the manual adjusting device comprises a mounting plate (1) and two mounting holes (5) symmetrically formed in outer walls of two sides of the mounting plate, the two mounting holes (5) are communicated with the sliding groove (4), bearings (6) are fixedly mounted in the two mounting holes (5), a bidirectional threaded rod (7) is fixedly mounted on an inner ring of the two bearings (6) together, the bidirectional threaded rod (7) is provided with two threads with opposite thread directions, the two sliding blocks (3) are provided with threaded holes in positions close to the outer wall of one side, the thread directions of the two threaded holes are opposite, the two threaded holes are in threaded engagement with the bidirectional threaded rod (7) respectively, the two threaded holes are in threaded mounting, and a handle (8) is fixedly mounted at one end of the bidirectional threaded rod (7).

4. The electronic component fixing device according to claim 1, wherein the pressing device comprises a movable groove (11) formed in an inner wall of one side of the accommodating groove (10) far away from the mounting plate (1), two movable blocks (2) are movably inserted into an outer wall of one side of the mounting plate (1) far away from the mounting plate (12), the movable rods (12) extend into the movable groove (11) through the outer wall of the movable blocks (2), and a pressing plate (14) is fixedly mounted at one end, close to the accommodating groove (10), of each movable rod (12).

5. An electronic component fixing device according to claim 4, wherein the movable rod (12) is sleeved with a spring (16), two ends of the spring (16) are respectively fixedly installed on an inner top wall of the movable groove (11) and an outer wall of the pressing plate (14), and the outer wall of the pressing plate (14) on the side far away from the movable rod (12) is fixedly installed with the first soft cushion (13).

6. An electronic component fixing device according to claim 1, wherein a second cushion (15) is fixed to an inner wall of each of the two receiving grooves (10) on a side away from the receiving grooves.