Positioning tray for conveying electronic components

Abstract

The utility model discloses a positioning tray for conveying electronic components, which belongs to the technical field of trays and comprises a supporting seat. A top groove is formed in the top of the supporting seat; a supporting carrier used for placing electronic components is inserted in the top groove of the supporting seat, the supporting carrier comprises insertion holes, through holes and a supporting plate, the supporting plate is inserted in the top groove, the insertion holes are formed in the top of the supporting plate at equal intervals, and the through holes communicated with the top groove are formed in the bottoms of the insertion holes; the supporting seat is provided with a plurality of groups of locking assemblies for locking the supporting plate, and the locking assemblies are connected with the supporting plate; the supporting seat is provided with a middle groove at the bottom of the top groove; a bottom groove is formed in the bottom of the middle groove of the supporting seat, and an elastic negative pressure assembly is arranged in the bottom groove; the elastic negative pressure assembly comprises a sliding rod, a sliding plate and a first spring. By means of the mode, negative pressure positioning is carried out on the electronic component, the possibility that the electronic component translates and slides in the transferring process is reduced, static electricity is reduced, meanwhile, abrasion is reduced, and the electronic component can be better positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to tray technical field, concretely relates to a positioning tray for electronic component conveying. BACKGROUND

[0002] The transportation of products such as electronic components needs to use a tray for protection.

[0003] For example, a kind of electronic component tray of Chinese patent CN212149698U, the main body structure of the disc body is square, the disc body is equipped with several for accommodating electronic component's recesses of array distribution, the top surface of the disc body is equipped with fixed column, and the bottom surface of the disc body is equipped with the fixed hole corresponding with fixed column, and the shape size of the fixed column and the fixed hole is matched, the fixed column on the top surface of disc body and the fixed hole on the bottom surface of disc body are located at the four corner positions of disc body, fixed column is also provided on the two adjacent side walls of the disc body, and fixed hole is correspondingly provided on the other two adjacent side walls of the disc body. To solve the problem of great waste of space caused by the fact that the conventional storage tray cannot be stacked between multiple trays in the prior art.

[0004] However, in order to take and place electronic component recess size greater than the size of electronic component, so that electronic component will slide in recess during handling, electronic component will generate static electricity when sliding frequently in recess, and static electricity will cause damage to electronic component, and sliding will also cause wear of electronic component.

[0005] Based on this, the utility model discloses a kind of positioning trays for electronic component conveying to solve above-mentioned problem. INVENTION CONTENTS

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a positioning tray for electronic component conveying.

[0007] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0008] A positioning tray for electronic component conveying, comprising a support seat;

[0009] A top groove is formed in the top of the support seat;

[0010] A support carrier for placing electronic components is inserted into the top groove of the support seat, the support carrier includes a plug hole, a through hole and a support plate, the support plate is inserted into the top groove, plug holes are evenly spaced on the top of the support plate, and through holes are formed on the bottom of the plug holes;

[0011] The support seat is provided with a plurality of locking assemblies for locking the support plate, and the locking assemblies are connected with the support plate.

[0012] The support base has a middle groove at the bottom of the top groove, and the size of the middle groove is smaller than the size of the top groove;

[0013] The support base has a bottom groove at the bottom of the middle groove, and an elastic negative pressure component is installed in the bottom groove;

[0014] The elastic negative pressure assembly includes a slide bar, a slide plate, and a first spring. The outer wall of the slide plate is slidably connected to the inner wall of the bottom groove. The slide bar is fixedly connected to the outer edge of the top of the slide plate at equal intervals. The top of the slide bar is slidably connected to the movable hole opened in the support seat. The first spring is installed at the bottom of the slide plate. The lower end of the first spring is connected to the bottom of the bottom groove. When the first spring is in its natural state, the top of the slide bar is set higher than the support seat.

[0015] Furthermore, the support base, elastic negative pressure assembly, support carrier, and locking assembly are all made of anti-static materials.

[0016] Furthermore, the locking assembly includes an L-shaped groove, a second spring, an L-shaped insert plate, and a positioning hole. The L-shaped groove is located on the top of the support base. The second spring is fixedly installed on the side wall of the L-shaped groove away from the support plate. The L-shaped insert plate is fixedly installed on the end of the second spring near the support plate. The side wall of the L-shaped insert plate is slidably connected to the side wall of the L-shaped groove. The outer wall of the support plate is provided with a positioning hole. The transverse part of the L-shaped insert plate passes through the bottom transverse groove of the L-shaped groove and is inserted into the positioning hole.

[0017] Furthermore, the second spring is in a compressed state when the L-shaped slot and the L-shaped insert are connected.

[0018] Furthermore, the upper end of the first spring is in contact with the bottom of the skateboard, and the lower end of the first spring is fixedly connected to the bottom of the groove, or the upper and lower ends of the first spring are fixedly connected to the bottom of the skateboard and the bottom of the groove, respectively.

[0019] Furthermore, the size of the middle groove is 0.9 times the size of the top groove.

[0020] Furthermore, the size of the top groove is 0.9 times the size of the bottom groove.

[0021] Furthermore, the bottom of the support base has straight holes that correspond one-to-one with the slide rods, and the inner wall of the straight holes is in close contact with the outer wall of the slide rods for sliding connection.

[0022] Furthermore, the height of the straight hole is such that when the first spring is in its natural state, the top of the slide rod is half the height of the support base.

[0023] Furthermore, the support base has multiple sets of air holes at the bottom of the groove to balance the air pressure at the bottom of the skateboard.

[0024] Beneficial effects

[0025] This invention opens the locking assembly, inserts the support plate of the support carrier into the top groove, and locks the support plate into the top groove, making the support carrier easy to replace. Electronic components are placed into the sockets, making contact with the bottom of the sockets and covering the through-holes. After all the electronic components are placed in the sockets of a set of support seats, the support seats are stacked. The upper support seat lowers the sliding rod of the elastic negative pressure assembly, which in turn moves the sliding plate downwards. As the sliding plate moves downwards, the air pressure at the top of the sliding plate and the bottom of the socket is adjusted to a negative pressure state. The electronic components are then adsorbed into the sockets through the through-holes, providing negative pressure positioning and reducing the possibility of translational slippage during component transport, thus reducing static electricity generation, reducing wear, and better protecting the electronic components. After the upper support seat is removed, the first spring pushes the sliding plate upwards. After the sliding plate moves upwards, the air pressure at the top of the sliding plate and the bottom of the socket is adjusted to normal, allowing the electronic components in the sockets to be retrieved normally. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This utility model relates to a three-dimensional positioning tray structure for conveying electronic components. Figure 1 ;

[0028] Figure 2 This is a front view of a positioning tray structure for conveying electronic components according to this utility model;

[0029] Figure 3 This utility model relates to a three-dimensional positioning tray structure for conveying electronic components. Figure 2 ;

[0030] Figure 4 This utility model relates to a three-dimensional positioning tray structure for conveying electronic components. Figure 3 ;

[0031] Figure 5 For along Figure 2 AA direction section Figure 1 ;

[0032] Figure 6 For along Figure 2 AA direction section Figure 2 ;

[0033] Figure 7 for Figure 5Enlarged view of the structure at point B.

[0034] The labels in the diagram represent:

[0035] 1. Support base 2. Elastic negative pressure component 21. Slide bar 22. Slide plate 23. First spring 3. Support carrier 31. Insertion hole 32. Through hole 33. Support plate 4. Locking component 41. L-shaped groove 42. Second spring 43. L-shaped insert plate 44. Positioning insertion hole 5. Straight hole 6. Air hole 7. Bottom groove 8. Middle groove 9. Top groove. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0037] The present invention will be further described below with reference to the embodiments.

[0038] Example 1

[0039] Please refer to the instruction manual appendix. Figures 1-7 A positioning tray for conveying electronic components includes a support base 1;

[0040] The top of the support base 1 is provided with a top groove 9;

[0041] The support base 1 has a support carrier 3 for placing electronic components inserted into the top groove 9. The support carrier 3 includes a socket 31, a through hole 32 and a support plate 33. The support plate 33 is inserted into the top groove 9. The socket 31 is evenly spaced on the top of the support plate 33, and the through hole 32 is connected to the top groove 9 and is located at the bottom of the socket 31.

[0042] The support base 1 is equipped with multiple sets of locking components 4 for locking the support plate 33, and the locking components 4 are connected to the support plate 33;

[0043] The support base 1 has a middle groove 8 at the bottom of the top groove 9, and the size of the middle groove 8 is smaller than the size of the top groove 9;

[0044] The support base 1 has a bottom groove 7 at the bottom of the middle groove 8, and an elastic negative pressure component 2 is provided in the bottom groove 7;

[0045] The elastic negative pressure assembly 2 includes a slide rod 21, a slide plate 22, and a first spring 23. The outer wall of the slide plate 22 is slidably connected to the inner wall of the bottom groove 7. The slide rod 21 is fixedly connected to the top outer edge of the slide plate 22 at equal intervals. The top of the slide rod 21 is slidably connected to the movable hole opened in the support base 1. The first spring 23 is installed at the bottom of the slide plate 22. The lower end of the first spring 23 is connected to the bottom of the bottom groove 7. When the first spring 23 is in its natural state, the top of the slide rod 21 is set higher than the support base 1.

[0046] Open the locking component 4, insert the support plate 33 of the support carrier 3 into the top groove 9, and lock the support plate 33 into the top groove 9. The support carrier 3 is easy to replace. Place the electronic components into the sockets 31, and the electronic components are in contact with the bottom of the sockets 31. The electronic components cover the through holes 32. After all the electronic components are placed in the sockets 31 of a set of support seats 1, the support seats 1 are stacked. The upper layer of support seat 1 pushes the slide rod 21 of the elastic negative pressure component 2 downward. The slide rod 21 drives the slide plate 22 downward. When the slide plate 22 moves downward, The air pressure at the top of the slide plate 22 and the bottom of the socket 31 is adjusted to a negative pressure state. The electronic components are then adsorbed into the socket 31 through the through hole 32. The electronic components are positioned under negative pressure, which reduces the possibility of translational slippage during the transfer of electronic components, reduces the generation of static electricity, and at the same time reduces wear and better protects the electronic components. After the upper support base 1 is removed, the first spring 23 pushes the slide plate 22 to move upward. After the slide plate 22 moves upward, the air pressure at the top of the slide plate 22 and the bottom of the socket 31 is adjusted to a normal state, and the electronic components in the socket 31 are normally retrieved.

[0047] The support base 1, the elastic negative pressure component 2, the support carrier 3, and the locking component 4 are all made of anti-static materials.

[0048] The locking assembly 4 includes an L-shaped groove 41, a second spring 42, an L-shaped insert plate 43, and a positioning hole 44. The L-shaped groove 41 is formed on the top of the support base 1. The second spring 42 is fixedly installed on the side wall of the L-shaped groove 41 away from the support plate 33. The L-shaped insert plate 43 is fixedly installed on the end of the second spring 42 near the support plate 33. The side wall of the L-shaped insert plate 43 is slidably connected to the side wall of the L-shaped groove 41. The positioning hole 44 is formed on the outer wall of the support plate 33. The transverse part of the L-shaped insert plate 43 passes through the bottom transverse groove of the L-shaped groove 41 and is inserted into the positioning hole 44.

[0049] When the L-shaped slot 41 and the L-shaped insert plate 43 are inserted, the second spring 42 is in a compressed state.

[0050] When the support carrier 3 needs to be replaced, push the L-shaped insert 43 of the locking assembly 4 to move outward. After the L-shaped insert 43 separates from the positioning socket 44, take out the support plate 33 in the top groove 9, put the new support plate 33 into the top groove 9, release the L-shaped insert 43, and the restoring force of the second spring 42 pushes the L-shaped insert 43 to move in the L-shaped groove 41. The L-shaped insert 43 is inserted into the positioning socket 44. The positioning socket 44 and the L-shaped insert 43 cooperate to lock the support plate 33 into the top groove 9, which facilitates the replacement of the support carrier 3 and is suitable for support carriers with different sizes of sockets 31. At the same time, it maintains stability after replacement.

[0051] The upper end of the first spring 23 is in contact with the bottom of the slide plate 22, and the lower end of the first spring 23 is fixedly connected to the bottom of the bottom groove 7, or the upper and lower ends of the first spring 23 are fixedly connected to the bottom of the slide plate 22 and the bottom of the bottom groove 7 respectively.

[0052] The size of the middle groove 8 is 0.9 times the size of the top groove 9, and the size of the top groove 9 is 0.9 times the size of the bottom groove 7;

[0053] The bottom of the support base 1 has straight holes 5 that correspond one-to-one with the slide rod 21, and the inner wall of the straight hole 5 is in contact with the outer wall of the slide rod 21 for sliding connection; the height of the straight hole 5 is half that the top of the slide rod 21 is higher than the support base 1 when the first spring 23 is in its natural state.

[0054] When the support seats 1 are stacked together, since the height of the straight hole 5 is half that of the top of the slide rod 21 when the first spring 23 is in its natural state, the slide rod 21 is first inserted into the straight hole 5. The straight hole 5 and the slide rod 21 cooperate to make the upper support seat 1 horizontally cooperate, so as to prevent the upper support seat 1 from sliding horizontally relative to the lower support seat 1 during transportation. At the same time, the support seat 1 drives the straight hole 5 to continue until the bottom of the upper support seat 1 is in contact with the top of the lower support seat 1. At this time, the slide plate 22 adjusts the air pressure at the top of the slide plate 22 and the bottom of the insertion hole 31 to a negative pressure state.

[0055] The support base 1 has multiple sets of air holes 6 at the bottom of the bottom groove 7 to balance the air pressure at the bottom of the slide plate 22;

[0056] As the skateboard 22 moves downward, the gas under the skateboard 22 is discharged outward through the air hole 6, reducing the resistance to the downward movement of the skateboard 22. Compared to the case where the gas at the bottom of the skateboard 22 is not discharged outward, the downward thrust required for the skateboard 22 to move is smaller.

[0057] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A positioning tray for electronic component conveying, comprising a support base, characterized in that: a top groove is formed on the top of the support base; a support carrier for placing electronic components is inserted into the top groove, the support carrier comprising a plug hole, a through hole and a support plate, the support plate is inserted into the top groove, plug holes are equidistantly formed on the top of the support plate, and the through hole is formed on the bottom of the plug hole and communicates with the top groove; the support base is provided with a plurality of locking assemblies for locking the support plate, and the locking assemblies are connected with the support plate; a middle groove is formed on the bottom of the top groove of the support base; a bottom groove is formed on the bottom of the middle groove of the support base, and an elastic negative pressure assembly is arranged in the bottom groove; the elastic negative pressure assembly comprises a sliding rod, a sliding plate and a first spring, the sliding plate is slidably connected with the inner wall of the bottom groove, the sliding rod is equidistantly fixedly connected to the outer edge of the top of the sliding plate, the top of the sliding rod is slidably connected with the movable hole of the support base, the first spring is installed at the bottom of the sliding plate, the lower end of the first spring is connected with the bottom of the bottom groove, and when the first spring is in a natural state, the top of the sliding rod is higher than the support base.

2. The positioning tray for electronic component transport according to claim 1, wherein The support base, the elastic negative pressure assembly, the support carrier and the locking assembly are all made of anti-static material.

3. The positioning tray for electronic component transport according to claim 1, wherein The locking assembly comprises an L-shaped groove, a second spring, an L-shaped plug plate and a positioning plug hole, the L-shaped groove is formed on the top of the support base, the second spring is fixedly installed on the side wall of the L-shaped groove away from the support plate, the L-shaped plug plate is fixedly installed on the end of the second spring close to the support plate, the side wall of the L-shaped plug plate is slidably connected with the side wall of the L-shaped groove, the positioning plug hole is formed on the outer wall of the support plate, and the transverse part of the L-shaped plug plate penetrates through the bottom transverse groove of the L-shaped groove and is then inserted into the positioning plug hole.

4. The positioning tray for electronic component transport according to claim 3, wherein When the L-shaped groove and the L-shaped plug plate are inserted, the second spring is in a compressed state.

5. The positioning tray for electronic component transport according to any one of claims 1 to 4, characterized in that, The upper end of the first spring is in contact with the bottom of the sliding plate, the lower end of the first spring is fixedly connected with the bottom of the bottom groove, or the upper and lower ends of the first spring are respectively fixedly connected with the bottom of the sliding plate and the bottom of the bottom groove.

6. The positioning tray for electronic component transport according to claim 5, wherein The size of the middle groove is 0.9 times the size of the top groove.

7. The positioning tray for electronic component transport according to claim 5, wherein The size of the top groove is 0.9 times the size of the bottom groove.

8. The positioning tray for electronic component transport according to claim 1, wherein A straight hole corresponding to the sliding rod is formed on the bottom of the support base, and the inner wall of the straight hole is slidably connected with the outer wall of the sliding rod.

9. The positioning tray for electronic component transport according to claim 8, wherein The height of the straight hole is half the height of the sliding rod when the first spring is in a natural state.

10. The positioning tray for electronic component transport according to Claim 1, wherein A plurality of air holes for balancing the air pressure at the bottom of the sliding plate are formed on the bottom of the bottom groove of the support base.

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