CN216487999U - TO packaging frame - Google Patents

Abstract

The utility model belongs TO the field of devices, and particularly relates TO a TO packaging frame which comprises a frame body, moving parts, a base connecting piece and a positioning plate; one end of the frame body is provided with a moving piece, one end of the base connecting piece is inserted into the other end of the frame body, and one end of the positioning plate is inserted into the other end of the moving piece; the upper end of the moving part is provided with a replacing mechanism, the replacing mechanism comprises a buffer plate, supporting components, cross rods and inserting blocks, the buffer plate is arranged at the upper end of the positioning plate, the upper end and the lower end between the positioning plate and the buffer plate are both provided with the supporting components, and the two groups of cross rods are both fixedly arranged inside the front end and the rear end of the moving part; the problem of the moving member be not convenient for change the locating plate is solved, through changing the mechanism, the operating personnel of being convenient for change the operation TO the locating plate TO in cooperation different shapes the TO encapsulation carry out fixed operation, improved the practicality of operation, saved the cost of required cost.

Description

TO packaging frame

Technical Field

The utility model relates TO the field of devices, in particular TO a TO packaging frame.

Background

TO products are generally used for one-side pin-out, a TO package is a hemispherical package made of resin materials, and a semiconductor device in the form of the TO package is one of the most common device package forms in the field of semiconductor devices.

And the TO encapsulation need use the frame in the course of working, places in base connecting piece upper end through encapsulating the TO, then rotates the commentaries on classics piece on the frame, drives the locating plate through the moving member and removes, until with the locating plate inboard at base connecting piece both ends move TO laminate earlier with TO encapsulation top TO the TO encapsulation obtains fixedly, so that carry out processing operation on next step.

In the use process of the existing frame, due TO the fact that the TO packages are different in shape and size, positioning plates different in shape and size are inconvenient TO replace TO be matched with the corresponding TO packages for fixing operation; accordingly, a TO package frame is proposed TO address the above problems.

SUMMERY OF THE UTILITY MODEL

In order TO overcome the defects of the prior art and solve the problem that the positioning plate is not convenient TO replace in the conventional TO packaging frame, the utility model provides the TO packaging frame.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the TO packaging frame comprises a frame body, moving parts, a base connecting part and a positioning plate; one end of the frame body is provided with a moving member, one end of the base connecting member is inserted into the other end of the frame body, and one end of the positioning plate is inserted into the other end of the moving member;

moving member upper end sets up changes mechanism, it includes buffer board, supporting component, horizontal pole and inserted block TO change mechanism, the buffer board sets up in the locating plate upper end, upper and lower both ends between locating plate and the buffer board all are provided with supporting component, and are two sets of the inside at both ends around the moving member is all fixed mounting TO the horizontal pole, the inserted block is kept away from locating plate one side rigid coupling and is had the piece of drawing, one side rigid coupling that the piece was kept away from TO the horizontal pole has the inserted block, and inserted block one end inserts the inside of locating the locating plate, the outside cover of inserted block is equipped with reset spring, has solved the moving member and has been not convenient for change the problem TO the locating plate, and through changing mechanism, the operating personnel of being convenient for change the operation TO the locating plate TO the TO encapsulation of different shapes of cooperation carries out fixed operation, has improved the practicality of operation.

Preferably, the supporting component includes bracing piece and expanding spring, and is two sets of the inside at both ends about the locating plate is all movably mounted TO the bracing piece, bracing piece one side rigid coupling buffer board opposite side, welding expanding spring between the inner wall of bracing piece opposite side and locating plate one end plays the effect of buffering TO the TO encapsulation, prevents TO the too big and easy emergence damage of pressure TO the TO encapsulation.

Preferably, both ends all movable mounting have the ball of mutually supporting with the horizontal pole about inserted block one end, and the ball surface laminates with horizontal pole one side each other, has improved the smooth and easy nature when the inserted block removes, prevents that the inserted block from taking place the card when removing and pause.

Preferably, draw the block left and right sides both ends all sticky block rubber, and the block rubber is the tilting design, the mutual block in the inside of block rubber one end and the moving member other end has improved the fastening nature between inserted block and the locating plate to the stability of locating plate has been improved.

Preferably, the one end that the frame body is close to the base connecting piece sets up fixed establishment, fixed establishment includes the threaded rod and coupling assembling, the threaded rod passes through bearing movable mounting in the inside that the frame body is close to base connecting piece one end, the thread bush is all established to both ends cover around the threaded rod, threaded rod front side rigid coupling handle, thread bush one side rigid coupling fixture block, and fixture block one end insert the inside of locating the base connecting piece other end, the fixture block passes through coupling assembling movable mounting in the inside of frame body lower extreme, has solved the problem that the frame body is not convenient for install, through fixed establishment, has improved the convenience of operating personnel installation frame body, has saved the time of installation.

Preferably, coupling assembling includes spout and slider, and is two sets of the spout is all seted up in the frame body and is close to the inside front and back both ends of base connecting piece one end, the inside slidable mounting slider of spout, and slider one side rigid coupling fixture block opposite side, the fixture block of being convenient for removes under the cooperation of spout and slider, plays the effect of support to the fixture block simultaneously.

The utility model has the advantages that:

1. according TO the positioning plate, the pulling block is pulled towards one end far away from the moving piece until the inserting block is moved out of the inner part of the upper end of the positioning plate, then the positioning plate is taken down for replacement, and the other group of positioning plates are self-locked through the slope-type design of the inserting block, so that the function that the other group of positioning plates are fixed is realized, the problem that the moving piece is inconvenient TO replace the positioning plates is solved, and through the replacing mechanism, an operator can conveniently replace the positioning plates so as TO be convenient TO perform fixing operation by matching with TO packages in different shapes, the practicability of the operation is improved, and the cost required TO be spent is saved;

2. according to the utility model, the frame body is placed at the upper end of the base connecting piece, then the frame body moves downwards until the frame body is moved to a proper position, then the handle is rotated until one end of the fixture block is inserted into the upper end of the base connecting piece, so that the function of fixing the frame body is realized, the problem that the frame body is inconvenient to install is solved, the convenience of installing the frame body by an operator is improved through the fixing mechanism, the installation time is saved, and meanwhile, the adaptability of the device for use in different places is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic partial perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 3 is a schematic bottom sectional view of the first embodiment;

FIG. 4 is a schematic top view of a cross-sectional structure according to an embodiment;

FIG. 5 is an enlarged structural view of the first embodiment at A in FIG. 2;

FIG. 6 is an enlarged structural diagram of the first embodiment at B in FIG. 3;

FIG. 7 is an enlarged structural view of the first embodiment at C in FIG. 4;

fig. 8 is a schematic partial bottom cross-sectional view of the second embodiment.

In the figure: 110. a frame body; 120. a moving member; 130. a base connector; 140. positioning a plate; 210. a rubber block; 220. a buffer plate; 230. a support assembly; 240. a cross bar; 250. inserting a block; 260. a ball bearing; 270. a return spring; 280. pulling the block; 290. an anti-slip soft cushion; 310. a threaded rod; 320. a threaded sleeve; 330. a handle; 340. a clamping block; 350. a connecting assembly is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring TO fig. 1 TO 6, a TO package frame includes a frame body 110, a moving member 120, a base connecting member 130, and a positioning plate 140; one end of the frame body 110 is provided with a moving member 120, one end of the base connecting member 130 is inserted into the other end of the frame body 110, and one end of the positioning plate 140 is inserted into the other end of the moving member 120;

the upper end of the moving member 120 is provided with a replacing mechanism, the replacing mechanism comprises a buffer plate 220, supporting components 230, cross rods 240 and inserting blocks 250, the buffer plate 220 is arranged at the upper end of the positioning plate 140, the upper end and the lower end between the positioning plate 140 and the buffer plate 220 are both provided with the supporting components 230, two groups of cross rods 240 are both fixedly arranged inside the front end and the rear end of the moving member 120, one side of the inserting block 250, far away from the positioning plate 140, is fixedly connected with a pulling block 280, one side of the cross rod 240, far away from the pulling block 280, is fixedly connected with the inserting block 250, one end of the inserting block 250 is inserted into the positioning plate 140, and a reset spring 270 is sleeved outside the inserting block 250; when the positioning plate 140 needs to be replaced, the pulling block 280 is pulled towards one end far away from the moving member 120, the inserting block 250 is driven to move under the cooperation of the balls 260, the inserting block 250 is moved out of the inner part of the upper end of the positioning plate 140 under the cooperation of the cross rods 240, then the positioning plate 140 is taken down, the upper end of the other group of the positioning plates 140 is inserted into the inner part of the upper end of the moving member 120, under the cooperation of the slope-type design of the inserting block 250, the contact surface of the inserting block 250 is extruded, the two groups of the inserting blocks 250 move back to the opposite side, until the other group of the positioning plates 140 is moved to a proper position, under the elastic action of the return spring 270, the inserting block 250 returns to the original position, one end of the inserting block 250 is inserted into the other group of the positioning plates 140, one end of the rubber block 210 is mutually clamped with the inner part of the other end of the moving member 120, and accordingly the other group of the positioning plates 140 is fixed, the problem of frame body 110 be not convenient for install is solved, through fixed establishment, improved the convenience of operating personnel installation frame body 110, saved the time of installation, be convenient for simultaneously to cooperate the use with the device installation on the equipment of difference, improved the adaptability that different places of this device used.

The support assembly 230 comprises support rods and telescopic springs, wherein two groups of support rods are movably arranged inside the upper end and the lower end of the positioning plate 140, one side of each support rod is fixedly connected with the other side of the buffer plate 220, and the telescopic springs are welded between the other side of each support rod and the inner wall of one end of the positioning plate 140; the during operation, through supporting component 230's structural design, when locating plate 140 carries out fixed operation TO the TO encapsulation, buffer board 220 receives the extrusion, and the bracing piece removes TO locating plate 140's inside, and under expanding spring's elastic action, the bracing piece removes TO the one end of keeping away from locating plate 140 TO buffer board 220 returns the normal position, plays the effect of buffering TO the TO encapsulation, prevents TO the too big and easy emergence damage of pressure of TO encapsulation.

The left end and the right end of one end of the insert block 250 are movably provided with balls 260 matched with the cross rod 240, and the outer surface of each ball 260 is attached to one side of the cross rod 240; during operation, through the design of ball 260, the inserted block 250 of being convenient for removes under the mating reaction of ball 260, has improved the smoothness nature when inserted block 250 removes, prevents that inserted block 250 from taking place the card pause when removing, has saved operating personnel's labour.

The left end and the right end of the pulling block 280 are both glued with rubber blocks 210, the rubber blocks 210 are designed in an inclined mode, and one end of each rubber block 210 is mutually clamped and combined with the inside of the other end of the moving part 120; during operation, through the design of rubber block 210, when drawing piece 280 and returning to the normal position under reset spring 270's elastic action, rubber block 210 plays the effect of buffering protection, through the tilting design of rubber block 210, when the inside mutual block of the one end of rubber block 210 and the moving member 120 other end, improved the fastening nature between inserted block 250 and locating plate 140, thereby improved locating plate 140's stability, prevent that locating plate 140 from taking place to rock when using.

A fixing mechanism is arranged at one end, close to the base connecting piece 130, of the frame body 110, and comprises a threaded rod 310 and a connecting assembly 350, the threaded rod 310 is movably installed inside one end, close to the base connecting piece 130, of the frame body 110 through a bearing, threaded sleeves 320 are sleeved at the front end and the rear end of the threaded rod 310, a handle 330 is fixedly connected to the front side of the threaded rod 310, a clamping block 340 is fixedly connected to one side of each threaded sleeve 320, one end of each clamping block 340 is inserted into the inside of the other end of the base connecting piece 130, and the clamping block 340 is movably installed inside the lower end of the frame body 110 through the connecting assembly 350; when the fixing device works, when the frame body 110 needs to be fixedly installed, firstly, the frame body 110 is placed at one end close to the base connecting piece 130, then the frame body 110 is moved towards one end close to the base connecting piece 130 until the frame body 110 is moved to a proper position, then the handle 330 is rotated, under the matching action of the threaded rod 310 and the threaded sleeve 320, the two groups of fixture blocks 340 move back to back, under the matching action of the connecting component 350, one end of the fixture block 340 is moved to the inner part of the upper end of the base connecting piece 130, due to the inclined design of the fixture blocks 340, when one end of the fixture block 340 is mutually clamped with the inner part of the upper end of the base connecting piece 130, the tightness between the fixture block 340 and the base connecting piece 130 is improved, so that the fixing function of the frame body 110 is realized, and the problem that the positioning plate 140 is inconvenient to replace by the moving piece 120 is solved, through changing the mechanism, the operating personnel of being convenient for change the operation TO locating plate 140 TO the TO encapsulation of cooperation different shapes carries out fixed operation, has improved the practicality of operation, has saved the cost of required cost.

The connecting assembly 350 includes sliding grooves and sliding blocks, two groups of the sliding grooves are both arranged at the front and rear ends of the inner portion of one end of the frame body 110 close to the base connecting member 130, the sliding blocks are slidably mounted in the sliding grooves, and one side of each sliding block is fixedly connected to the other side of the clamping block 340; during operation, through the structural design of coupling assembling 350, the fixture block 340 of being convenient for removes under the cooperation of spout and slider, has improved the smooth and easy nature of removal, plays the effect of support to fixture block 340 simultaneously, has improved the stationarity of fixture block 340 when to the fixed operation of base connecting piece 130.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, an anti-slip cushion 290 is glued to the middle of the pull block 280, and the anti-slip cushion 290 is in a wave shape; in operation, through the design of the anti-skid soft pad 290, an operator can conveniently pull the pulling block 280, the pulling convenience is improved, and meanwhile, the comfort in pulling is improved.

According to the working principle, when the frame body 110 needs to be fixedly installed, firstly, the frame body 110 is placed at one end close to the base connecting piece 130, then the frame body 110 is moved towards one end close to the base connecting piece 130 until the frame body 110 is moved to a proper position, then the handle 330 is rotated, under the matching action of the threaded rod 310 and the threaded sleeve 320, the two groups of fixture blocks 340 move back to back, under the matching action of the connecting component 350, until one end of the fixture blocks 340 is moved into the inner part of the upper end of the base connecting piece 130, due to the inclined design of the fixture blocks 340, when one end of the fixture blocks 340 is mutually clamped with the inner part of the upper end of the base connecting piece 130, the fastening performance between the fixture blocks 340 and the base connecting piece 130 is improved, and therefore the function that the frame body 110 is fixed is achieved;

when the positioning plate 140 needs to be replaced, the pulling block 280 is pulled to the end far away from the moving member 120, under the cooperation of the balls 260, the insert 250 is driven to move, under the cooperation of the cross bar 240, until the insert 250 is moved out of the inner portion of the upper end of the positioning plate 140, then the positioning plates 140 are removed, the upper ends of the other set of positioning plates 140 are inserted into the inner portion of the upper end of the moving member 120, with the sloped design of the inserts 250, the contact surfaces of the inserts 250 are pressed, and the two sets of inserts 250 move away from each other until the other set of positioning plates 140 is moved to the proper position, under the elastic action of the return spring 270, the inserting block 250 returns to the original position, one end of the inserting block 250 is inserted into the inside of the upper end of the other group of the positioning plates 140, and one end of the rubber block 210 is clamped with the inside of the other end of the moving member 120, so that the function that the other group of the positioning plates 140 are fixed is realized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed.

Claims (6)

1. A TO package frame, comprising: comprises a frame body (110), a moving part (120), a base connecting part (130) and a positioning plate (140); one end of the frame body (110) is provided with a moving member (120), one end of the base connecting member (130) is inserted into the other end of the frame body (110), and one end of the positioning plate (140) is inserted into the other end of the moving member (120);

moving member (120) upper end sets up changes mechanism, it includes buffer board (220), supporting component (230), horizontal pole (240) and inserted block (250) to change mechanism, buffer board (220) set up in locating plate (140) upper end, the upper and lower both ends between locating plate (140) and buffer board (220) all are provided with supporting component (230), and are two sets of horizontal pole (240) are inside at both ends around moving member (120) fixed mounting all, locating plate (140) one side rigid coupling is kept away from in inserted block (250) has pull block (280), one side rigid coupling that pull block (280) was kept away from in horizontal pole (240) has inserted block (250), and inserted block (250) one end is inserted and is located the inside of locating plate (140), the outside cover of inserted block (250) is equipped with reset spring (270).

2. The TO package frame of claim 1, wherein: the supporting component (230) comprises supporting rods and telescopic springs, the supporting rods are movably mounted inside the upper end and the lower end of the positioning plate (140), one side of each supporting rod is fixedly connected with the other side of the buffer plate (220), and the telescopic springs are welded between the other side of each supporting rod and the inner wall of one end of the positioning plate (140).

3. The TO package frame of claim 2, wherein: the left end and the right end of one end of the inserting block (250) are movably provided with balls (260) matched with the cross rod (240), and the outer surface of each ball (260) is attached to one side of the cross rod (240).

4. A TO package frame as claimed in claim 3, wherein: the left end and the right end of the pulling block (280) are both glued with the rubber block (210), the rubber block (210) is designed in an inclined mode, and one end of the rubber block (210) is mutually clamped with the inner part of the other end of the moving part (120).

5. The TO package frame of claim 4, wherein: frame body (110) is close to the one end of base connecting piece (130) and sets up fixed establishment, fixed establishment includes threaded rod (310) and coupling assembling (350), threaded rod (310) pass through bearing movable mounting in frame body (110) be close to the inside of base connecting piece (130) one end, threaded rod (310) front and back both ends are all overlapped and are established thread bush (320), threaded rod (310) front side rigid coupling handle (330), thread bush (320) one side rigid coupling fixture block (340), and fixture block (340) one end inserts the inside of locating the base connecting piece (130) other end, fixture block (340) pass through coupling assembling (350) movable mounting in the inside of frame body (110) lower extreme.

6. The TO package frame of claim 5, wherein: coupling assembling (350) includes spout and slider, and is two sets of the spout is all seted up in frame body (110) and is close to the inside front and back both ends of base connecting piece (130) one end, the inside slidable mounting slider of spout, and slider one side rigid coupling fixture block (340) opposite side.

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