CN212965090U - Drawer type coupling box structure for shielding test - Google Patents
Drawer type coupling box structure for shielding test Download PDFInfo
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- CN212965090U CN212965090U CN202021123137.3U CN202021123137U CN212965090U CN 212965090 U CN212965090 U CN 212965090U CN 202021123137 U CN202021123137 U CN 202021123137U CN 212965090 U CN212965090 U CN 212965090U
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Abstract
The utility model relates to the technical field of shielding boxes, in particular to a drawer type coupling box structure for shielding test, which comprises a box body, wherein an antenna bracket is arranged in a frame structure of the box body, an antenna is arranged on the antenna bracket, a clamp inlet and a guide rail inlet are arranged on a front panel of the box body, a door panel is arranged on the outer side of the front panel of the box body, and the door panel is connected with a product clamp and a guide rail; the product clamp comprises a fixed plate and at least two clamping plates, the clamping plates are adjacent to each other in the front-back direction, and limiting assemblies and positioning holes are formed in the clamping plates; the antenna support comprises a horizontal support and a vertical support, the horizontal support and the vertical support are both located in the same horizontal plane, the vertical support is arranged in the front-back direction, the horizontal support is arranged in the left-right direction, the vertical support is arranged on the left side and the right side of the horizontal support respectively, the two ends of the horizontal support are connected to the vertical support on the left side and the right side of the horizontal support respectively, the antenna is arranged on the horizontal support, and the hoisting assemblies are arranged at the two ends of the vertical support. The utility model discloses but the centre gripping and the location of the multiple product of adaptation, and effectively utilize the narrow overall arrangement in the incasement to set up the antenna, promoted efficiency of software testing.
Description
Technical Field
The utility model relates to a shielded cell technical field, concretely relates to drawer type coupling box structure that shielding test was used.
Background
The electromagnetic shielding box is commonly used for testing communication products, and during testing, the electromagnetic environment inside and outside the electromagnetic shielding box is isolated, so that the radio frequency function test operation of electronic products in the box can be prevented from being influenced after external electromagnetic interference enters the box body, the high-power high-frequency electromagnetic outward leakage radiation of the electronic products in the box can be limited, and the normal test of the surrounding electronic products can be prevented from being influenced. However, in the structure of the conventional electromagnetic shielding box, the jig for placing the products to be tested is difficult to correspond to various products with different sizes, the space in the box is narrow, and the antenna generally needs to be arranged for many times to cover all the test points, so that the test efficiency cannot be effectively improved, the test cost is increased due to the increase of time cost, and the application range of the products cannot be expanded due to the defects, so that the benefit of a manufacturer is further damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drawer type coupling box structure of shielding test usefulness solves above technical problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
a drawer type coupling box structure for shielding test comprises a box body, wherein the box body is a closed frame structure composed of a front panel, a rear back panel, a top plate, a bottom plate, a left side plate and a right side plate, an antenna support is arranged in the frame structure, an antenna for shielding test is arranged on the antenna support, wherein,
the front panel is provided with a clamp inlet for facilitating the in-and-out of a product clamp and a guide rail inlet for the in-and-out of a guide rail, and the outer side of the front panel is provided with a door plate which is connected with the product clamp and the guide rail;
the product clamp comprises a fixed plate and at least two clamping plates arranged on the fixed plate, wherein the at least two clamping plates are adjacent to each other in the front-back direction, any one clamping plate is provided with a limiting assembly and a positioning hole convenient for arranging the limiting assembly, the limiting assembly is used for positioning and clamping a product to be tested, at least two rows of positioning holes with equal intervals are arranged on the clamping plate along the left-right direction, at least two rows of positioning holes with equal intervals are arranged along the front-back direction, and each row of positioning holes comprises at least two positioning holes;
the antenna bracket comprises a transverse bracket and a longitudinal bracket, wherein the transverse bracket and the longitudinal bracket are both positioned in the same horizontal plane, the longitudinal bracket is arranged along the front and back direction, the transverse bracket is arranged along the left and right direction, the left and right sides of the transverse bracket are respectively provided with one longitudinal bracket, the two ends of the transverse bracket are respectively connected and positioned at the left and right sides of the longitudinal bracket, the antenna is arranged on the transverse bracket, the two ends of the longitudinal bracket are provided with hoisting components, and the longitudinal bracket is hung on a top plate of the box body through the hoisting components.
Optionally, the limiting assembly comprises a transverse limiting part, the clamping plate is provided with at least two transverse limiting parts, the left side and the right side of a placing station of a product to be tested on the clamping plate are respectively provided with at least one transverse limiting part, the transverse limiting parts are provided with first fixing holes, the first fixing holes are waist-shaped holes, and the opening length direction of the first fixing holes is in the left-right direction.
Optionally, both ends of the transverse limiting member are provided with a first fixing hole.
Optionally, the limiting assembly includes a longitudinal limiting member, a second fixing hole is disposed on the longitudinal limiting member, the second fixing hole is a kidney-shaped hole, and the length direction of the opening is in the front-back direction.
Optionally, the left end and the right end of the longitudinal limiting member are respectively provided with one second fixing hole.
Optionally, be close to door plant one side press from both sides the dress board with the fixed plate is connected through a connecting block the door plant, the rear side of door connecting block is equipped with and is convenient for the card to go into and is close to door plant one side press from both sides the dress board with the draw-in groove of fixed plate, the front side of door connecting block is equipped with and is used for connecting the bolt hole of door plant.
Optionally, scales for marking movement amounts are arranged on the longitudinal support and the transverse support. Optionally, the number of the transverse supports is at least two, and at least two antennas are arranged on any transverse support.
Optionally, any antenna pass through the antenna base set up in on the horizontal support, the antenna base includes axle connecting portion, height adjustment portion and antenna connecting portion, antenna connecting portion connect and upwards connect height adjustment portion, connection antenna downwards, axle connecting portion are equipped with the through-hole, through the through-hole penetrates on the horizontal support, a side of height adjustment portion is connected axle connecting portion.
Optionally, the height adjusting portion is provided with a waist-shaped hole, the length direction of the hole is the up-down direction, and the shaft connecting portion is provided with a fastener hole corresponding to the waist-shaped hole;
the height adjusting part is provided with scales for marking the height adjusting position along the up-down direction.
Has the advantages that: due to the adoption of the technical scheme, the utility model discloses effectively solved the defect of traditional structure, but the centre gripping and the location of the multiple non-standard size's of adaptation product set up the antenna through antenna boom effectively utilizing the narrow overall arrangement in the incasement moreover, can not too much occupy the extra space in the incasement when increasing the test point, have promoted efficiency of software testing, have enlarged the application scope of product.
Drawings
Fig. 1 is a schematic view of an internal structure of the present invention;
fig. 2 is a schematic view of an overall structure of the present invention;
fig. 3 is a schematic structural view of a product clamp according to the present invention;
fig. 4 is a schematic structural diagram of an antenna bracket according to the present invention;
fig. 5 is a partial structural view of fig. 4.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.
Referring to fig. 1 to 5, a drawer type coupling box structure for shielding test includes a box body, which is a closed frame structure composed of a front panel 101, a back panel, a top plate 103, a bottom plate 104, a left side plate and a right side plate 106, an antenna support is arranged in the frame structure, an antenna 900 for shielding test is arranged on the antenna support, a clamp inlet for facilitating the entry and exit of a product clamp 200 and a guide inlet for the entry and exit of a guide 300 are arranged on the front panel 101, a door panel 107 is arranged on the outer side of the front panel 101, and the door panel 107 is connected with the product clamp 200 and the guide 300;
the product clamp 200 comprises a fixing plate 201 and at least two clamping plates 202 arranged on the fixing plate 201, wherein the at least two clamping plates 202 are adjacent in the front and back direction, any clamping plate 202 is provided with a limiting component and a positioning hole 203 convenient for arranging the limiting component, the limiting component is used for positioning and clamping a product 800 to be tested, at least two rows of positioning holes with equal intervals are arranged on the clamping plates 202 along the left and right direction, at least two rows of positioning holes with equal intervals are arranged along the front and back direction, and each row of positioning holes comprises at least two positioning holes 206;
the antenna support comprises a transverse support 401 and a longitudinal support 402, the transverse support 401 and the longitudinal support 402 are both located in the same horizontal plane, the longitudinal support 402 is arranged along the front-back direction, the transverse support 401 is arranged along the left-right direction, the left side and the right side of the transverse support 401 are respectively provided with the longitudinal support 402, the two ends of the transverse support 401 are respectively connected to the longitudinal support 402 located on the left side and the right side of the transverse support, the antenna 900 is arranged on the transverse support 401, the two ends of the longitudinal support 402 are provided with hoisting components 403, and the longitudinal support 402 is hung on a top plate 103 of the box body through the hoisting components 403.
In addition, a sub-plate 1011 may be provided on the front panel 101, and the sub-plate 1011 is connected to the front panel 101 by a fastener. The clamp inlet and the guide rail inlet penetrate through the auxiliary plate 1011; the bottom plate 104 is provided with an air cylinder 500, the extending end of the air cylinder 500 is connected with the door panel 107, and the bottom plate 104 is also provided with a guide rail seat which is convenient for matching with the guide rail 300.
The utility model discloses in, do following setting to the structure of restriction subassembly: as shown in fig. 3, the limiting assembly includes a horizontal limiting member 2031, at least two horizontal limiting members 2031 are disposed on the clamping plate 202, at least one horizontal limiting member 2031 is disposed on each of the left and right sides of the placement station of the product 800 to be tested on the clamping plate 202, a first fixing hole is disposed on the horizontal limiting member 2031, the first fixing hole is a kidney-shaped hole, and the length direction of the hole is the left and right direction.
In some of the preferred embodiments, as shown in fig. 3, both ends of the lateral restriction member 2031 are provided with a first fixing hole.
The limiting assembly further includes a longitudinal limiting member 2032, as shown in fig. 3, a second fixing hole is disposed on the longitudinal limiting member 2032, the second fixing hole is a kidney-shaped hole, and the length direction of the hole is the front-back direction.
In some preferred embodiments, the longitudinal restraining member 2032 is provided with a second fixing hole at each of the left and right ends.
The utility model discloses can do following setting to the connection of product anchor clamps and door plant: as shown in fig. 2 and 3, the clamping plate 202 and the fixing plate 201 closest to the door panel are connected to the door panel 107 through a door connecting block 204, a slot for clamping the clamping plate 202 and the fixing plate 201 closest to the door panel is provided on the rear side of the door connecting block 204, and a bolt hole 2041 for connecting the door panel 107 is provided on the front side of the door connecting block 204.
In addition, in order to limit the movement of the product to be tested 800 towards the door panel, a stop block 205 may be arranged at one side of the station where the product to be tested is placed, two stop blocks 205 may be arranged, and the two stop blocks 205 are symmetrically arranged.
In some preferred embodiments, at least two transverse supports 401 are provided, and at least two antennas 900 are provided on any one transverse support 401.
The utility model discloses do following setting to the connection structure of antenna: as shown in fig. 4 and 5, any antenna 900 is disposed on the transverse bracket 401 through the antenna base 404, the antenna base 404 includes a shaft connecting portion 4041, a height adjusting portion 4042, and an antenna connecting portion 4043, the antenna connecting portion 4043 connects the upward connection height adjusting portion 4042 and the downward connection antenna 900, the shaft connecting portion 4041 is provided with a through hole, the through hole penetrates into the transverse bracket 401, and a side surface of the height adjusting portion 4042 is connected to the shaft connecting portion 4041. The height adjusting portion 4042 is provided with a waist-shaped hole 40421, the length direction of the hole is the up-down direction, the shaft connecting portion 4041 is provided with a fastener hole (not shown in the figure) corresponding to the waist-shaped hole, the hole structure can be a horizontal hole, and can be a blind hole or a through hole, after the fastener passes through the waist-shaped hole 40421, only part of the fastener is embedded in the hole structure, and the hole structure can be internally provided with an internal thread;
in addition, scales for marking the moving amount are provided on the longitudinal support 402 and the lateral support 401 for the adjustment accuracy and the intuitiveness of the adjustment position.
The height adjusting portion 4042 is provided with a scale for marking the height adjustment position in the vertical direction.
As shown in fig. 2, the utility model discloses still can set up hand (hold) 1061 on right side board 106, set up hand (hold) 1031 on roof 103, set up electric box 1021 on the backplate, the through-hole is seted up to the electric element that corresponds in the electric box on the backplate to electric element realizes electric connection with the inside electric element of box.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A drawer type coupling box structure for shielding test comprises a box body, wherein a closed frame structure is formed by a front panel, a rear back panel, a top plate, a bottom plate, a left side plate and a right side plate, an antenna support is arranged in the frame structure, and an antenna is arranged on the antenna support;
the product clamp comprises a fixed plate and at least two clamping plates arranged on the fixed plate, wherein the at least two clamping plates are adjacent to each other in the front-back direction, any one clamping plate is provided with a limiting assembly and positioning holes, the clamping plate is provided with at least two rows of positioning holes with equal intervals along the left-right direction, the clamping plate is provided with at least two rows of positioning holes with equal intervals along the front-back direction, and each row of positioning holes comprises at least two positioning holes;
the antenna bracket comprises a transverse bracket and a longitudinal bracket, wherein the transverse bracket and the longitudinal bracket are both positioned in the same horizontal plane, the longitudinal bracket is arranged along the front and back direction, the transverse bracket is arranged along the left and right direction, the left and right sides of the transverse bracket are respectively provided with one longitudinal bracket, the two ends of the transverse bracket are respectively connected and positioned at the left and right sides of the longitudinal bracket, the antenna is arranged on the transverse bracket, and the two ends of the longitudinal bracket are provided with hoisting components.
2. The drawer-type coupling box structure for shielding test as claimed in claim 1, wherein the limiting component includes a lateral limiting member, the clamping plate is provided with at least two lateral limiting members, at least one lateral limiting member is respectively disposed on left and right sides of a position where a product to be tested is placed on the clamping plate, the lateral limiting member is provided with a first fixing hole, the first fixing hole is a kidney-shaped hole, and a length direction of an opening of the first fixing hole is a left-right direction.
3. The drawer-type coupling box structure for shielding test as claimed in claim 2, wherein the lateral restriction member has a first fixing hole at each end thereof.
4. The drawer-type coupling box structure for shielding test as claimed in claim 1, 2 or 3, wherein the limiting member comprises a longitudinal limiting member, the longitudinal limiting member is provided with a second fixing hole, the second fixing hole is a kidney-shaped hole, and the length direction of the opening is in the front-back direction.
5. The drawer-type coupling box structure for shielding test as claimed in claim 4, wherein the longitudinal limiting member has a second fixing hole at each of left and right ends thereof.
6. The drawer-type coupling box structure for shielding test according to claim 5, wherein the clamping plate and the fixing plate closest to one side of the door plate are connected to the door plate through a door connecting block, a slot for facilitating the clamping of the clamping plate and the fixing plate closest to one side of the door plate is arranged on a rear side of the door connecting block, and a bolt hole for connecting the door plate is arranged on a front side of the door connecting block.
7. The drawer-type coupling box structure for shielding test as claimed in claim 6, wherein the longitudinal bracket and the lateral bracket are provided with scales for marking movement amount.
8. The drawer-type coupling box structure for shielding test as claimed in claim 7, wherein there are at least two transverse brackets, and at least two antennas are disposed on each of the transverse brackets.
9. The drawer-type coupling box structure for shielding test as claimed in claim 8, wherein any one of the antennas is disposed on the transverse bracket through an antenna base, the antenna base includes a shaft connecting portion, a height adjusting portion and an antenna connecting portion, the antenna connecting portion is connected to the height adjusting portion in an upward direction and connected to the antenna in a downward direction, the shaft connecting portion is provided with a through hole, the through hole penetrates through the transverse bracket, and a side surface of the height adjusting portion is connected to the shaft connecting portion.
10. The drawer-type coupling box structure for shielding test as claimed in claim 9, wherein the height adjustment portion has a waist-shaped hole, the length direction of the hole is vertical, and the shaft connecting portion has a fastening hole corresponding to the waist-shaped hole;
the height adjusting part is provided with scales for marking the height adjusting position along the up-down direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123137.3U CN212965090U (en) | 2020-06-17 | 2020-06-17 | Drawer type coupling box structure for shielding test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123137.3U CN212965090U (en) | 2020-06-17 | 2020-06-17 | Drawer type coupling box structure for shielding test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212965090U true CN212965090U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021123137.3U Active CN212965090U (en) | 2020-06-17 | 2020-06-17 | Drawer type coupling box structure for shielding test |
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| Country | Link |
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| CN (1) | CN212965090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594295A (en) * | 2022-02-15 | 2022-06-07 | 深圳市百泰实业股份有限公司 | Disconnect-type shielded cell |
| CN115389792A (en) * | 2022-09-01 | 2022-11-25 | 珠海精实测控技术股份有限公司 | Fixture module and signal module function testing device |
-
2020
- 2020-06-17 CN CN202021123137.3U patent/CN212965090U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594295A (en) * | 2022-02-15 | 2022-06-07 | 深圳市百泰实业股份有限公司 | Disconnect-type shielded cell |
| CN114594295B (en) * | 2022-02-15 | 2023-02-14 | 深圳市百泰实业股份有限公司 | Disconnect-type shielded cell |
| CN115389792A (en) * | 2022-09-01 | 2022-11-25 | 珠海精实测控技术股份有限公司 | Fixture module and signal module function testing device |
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