Tablet PC Test Fixture

Abstract

The present invention provides a tablet computer test fixture, and the tablet computer test fixture includes: a bracket; a carrier, the carrier is slidably connected to the bracket; a sliding structure, the sliding structure is arranged between the bracket and the carrier to form the sliding connection between the bracket and the carrier; a detection component for sending or receiving wireless signals to or from a sample to be tested, the detection component is detachably or slidably connected to the bracket to move the detection component. The operation is convenient, and the operation efficiency of the operator is improved.

Description

Technical Field

[0001] The present invention relates to the field of frequency band detection of wireless signals, and particularly to a tablet computer test fixture. Background Art

[0002] At present, wireless connection technologies are widely used in life, such as wireless connections like WIFI and Bluetooth. The connection antennas of such WIFI and Bluetooth are arranged inside electronic devices. After the production of electronic products is completed, it is necessary to test the wireless connection performance of the finished products to ensure that the wireless connection strength of the products is within the designed parameter range. In the prior art, in a tablet computer test fixture, both the antenna module and the carrier are fixed structures, resulting in great inconvenience in placing and removing products during the process of detecting wireless signals of electronic devices, and thus low labor efficiency of personnel. Summary of the Invention

[0003] The main object of the present invention is to provide a tablet computer test fixture, aiming to solve the problem of great inconvenience in placing and removing products during the process of detecting wireless signals of electronic devices, and thus low labor efficiency of personnel.

[0004] To achieve the above object, the present invention provides a tablet computer test fixture, which includes:

[0005] A bracket;

[0006] A carrier, which is slidably connected to the bracket;

[0007] A sliding structure, which is arranged between the bracket and the carrier to form the sliding connection between the bracket and the carrier;

[0008] A detection component for sending or receiving wireless signals to or from a sample to be tested, and the detection component is detachably or slidably connected to the bracket to move the detection component.

[0009] Optionally, the carrier includes a carrier table and a carrier frame, the carrier table is arranged on the carrier frame, and the carrier frame is rotatably connected to the bracket.

[0010] Optionally, the sliding structure includes a mutually cooperating guide rail and a slider, the guide rail is arranged on the frame, and the slider is installed on the carrier frame.

[0011] Optionally, the sliding structure further includes a bearing arranged on the bracket and a chute opened on the carrier table, and the bearing is embedded in the chute to form a cooperation.

[0012] Optionally, a positioning member is provided on the bracket, a buckling position is provided on the carrier, the positioning member is located on the sliding path of the buckling position, and when the carrier moves to a predetermined position, the positioning member is embedded into the buckling position.

[0013] Optionally, the bracket includes a base and a top plate, and a plurality of mounting holes are formed in the top plate, and the detection assembly is detachably mounted in the mounting holes.

[0014] Optionally, the detection assembly includes a connecting member and a detecting member, the connecting member connects the mounting hole and the detecting member, and a plurality of connecting holes are provided on the connecting member for mounting the detecting member, and the connecting holes are arranged along the circumferential direction and / or the axial direction of the connecting member.

[0015] Optionally, the connecting member includes a first connecting rod, a second connecting rod and a connecting block, the first connecting rod connects the top plate, the second connecting rod is connected to the first connecting rod, the connecting block is mounted on the second connecting rod, and the detecting member is mounted on the connecting block. Wherein, the connecting holes on the first connecting rod are distributed along the circumferential direction of the first connecting member, the connecting holes of the second connecting rod are distributed along the axial direction of the second connecting rod, and the connecting holes on the connecting block are distributed in an arc shape.

[0016] Optionally, the tablet computer test fixture further includes a docking assembly, the docking assembly is arranged on the frame, and the docking assembly at least includes a docking support and a plug-in member mounted on the docking support, and the plug-in member is used for docking the sample to be tested.

[0017] Optionally, an adjustment hole is provided on the docking support, and the plug-in member is mounted in the adjustment hole and can move along the adjustment hole.

[0018] The technical solution of the present invention forms a sliding connection between the carrier and the bracket by slidably mounting a carrier on the bracket and connecting a sliding structure between the carrier and the bracket, so that the carrier can slide relative to the bracket along the sliding structure. There is a sliding start position and a sliding end position on the sliding path of the carrier. When the carrier is located at the sliding start position, the detection assembly can perform wireless detection on the sample to be tested loaded on the carrier. When the carrier is located at the sliding end position, the operator can take out the sample to be tested on the carrier or put the sample to be tested on the carrier. The operation is convenient and the working efficiency of the operator is improved. The detection assembly is detachably or slidably connected to the bracket for sending or receiving wireless signals to the sample to be tested. The detection assembly can move on the bracket, so that the operator can adjust relevant parameters such as the position and angle of the detection assembly according to the model specifications of the sample to be tested and the changes in the detection requirements. The debugging is convenient and has high adaptability. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0020] Figure 1 It is a schematic structural diagram of an embodiment of the tablet computer test fixture of the present invention.

[0021] Figure 2 It is Figure 1 The partial enlarged view at position A in

[0022] Figure 3 It is the exploded structural schematic diagram of the carrier of the tablet computer test fixture of the present invention;

[0023] Figure 4 It is Figure 3 The partial enlarged view at position B in

[0024] Figure 5 It is the structural schematic diagram of the docking component of the tablet computer test fixture of the present invention.

[0025] Explanation of the reference numerals in the drawings:

[0026] Label Name Label Name 11 Base 31 Handle 12 Support plate 32 Carrying platform 13 Top plate 33 Carrying rack 131 Mounting hole 40 Tray 20 Detection component 51 Positioning part 21 Connecting part 60 Docking component 211 First connecting rod 61 Docking support 212 Second connecting rod 62 Plug-in part 213 Connecting block 63 Adjusting hole 214 Connection hole 71 Slider 22 Detector 72 Guide rail 30 Carrying part 73 Bearing

[0027] The realization of the object, functional features and advantages of the present invention will be further described with reference to the embodiments and the drawings. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0029] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, the directional indications will also change accordingly.

[0030] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] As Figures 1-5 shown, to achieve the above object, the present invention provides a tablet computer test fixture, which includes: a bracket; a carrier 30 slidably connected to the bracket; a sliding structure disposed between the bracket and the carrier 30 to form a sliding connection between the bracket and the carrier 30; and a detection component detachably or slidably connected to the bracket to receive wireless signals emitted by a sample to be tested (not labeled in the figure).

[0032] In this embodiment, the tablet computer test fixture is placed in a shielding box (not labeled in the figure) for use. The shielding box shields interference signals in the external environment to ensure the detection accuracy of the entire tablet computer test fixture. The carrier 30 is mounted on the bracket. As Figure 1 shown, the bracket includes a base 11, a support plate 12, and a top plate 13. The support plate 12 is connected between the base 11 and the top plate 13 to support the top plate 13. The carrier 30 is mounted on the base 11 and is used to carry the sample to be tested. A tray 40 for placing the sample to be tested may be further provided on the carrier 30. The tray 40 may be made of polyoxymethylene plastic to avoid electrostatic damage to the sample to be tested, or the carrier 30 itself may be made of polyoxymethylene plastic.

[0033] In this embodiment, the sample to be tested is an electronic device with a wireless connection function, such as mobile terminals like mobile phones and computers, or routers, etc.

[0034] The carrier 30 and the bracket are slidably connected, and this sliding connection is formed by a sliding structure connected between the carrier 30 and the bracket, so that the carrier 30 can slide relative to the bracket along the sliding structure. The sliding path of the carrier 30 has a sliding start position and a sliding end position. Among them, when the carrier 30 is at the sliding start position, the detection component can perform wireless detection on the sample to be tested loaded on the carrier 30. When the carrier 30 is at the sliding end position, an operator can take out the sample to be tested on the carrier 30 or put the sample to be tested onto the carrier 30. It is convenient to take and place the sample to be tested.

[0035] The detection component is used to receive wireless signals from the sample to be tested or send wireless signals to the sample to be tested. The wireless signals can be Bluetooth, WIFI, etc. The detection component is detachably connected or slidably connected to the bracket. The sliding connection here can be the cooperation of a sliding guide rail and a chute, the cooperation of a guide rail and a slider, or the cooperation of a bearing and a chute, etc.; the detachable connection here can be fixing the detection component on the bracket with a pin. The operator can loosen the pin as needed to change the position of the detection component. The detachable connection or sliding connection between the detection component and the bracket enables the detection component to move relative to the bracket, so that the operator can adjust relevant parameters such as the position and angle of the detection component according to the model specifications of the sample to be tested and the changes in detection requirements. It is convenient to debug, has high adaptability, and improves the operation efficiency. In a specific implementation, the detection component is installed on the top plate 13 of the bracket and faces the carrier 30 to make the detection data more accurate.

[0036] The carrier 30 includes a carrier table 32 and a carrier frame 33. The carrier table 32 is arranged on the carrier frame 33, and the carrier frame 33 is rotatably connected to the bracket.

[0037] In a further implementation, as Figure 3 shown, the carrier 30 has a carrier table 32 and a carrier frame 33. The carrier table 32 is installed on the carrier frame 33 for carrying the sample to be tested, and the carrier frame 33 is rotatably connected to the carrier frame 33. In a specific implementation, handles 31 are provided on both the carrier table 32 and the carrier frame 33. When the operator pulls the handle 31 on the carrier frame 33, the carrier frame 33 rotates relative to the bracket by a certain angle, so that the carrier table 32 is unlocked and can slide relative to the bracket, facilitating the fixing of the carrier table 32.

[0038] The sliding structure further includes a mutually cooperating guide rail 72 and a slider 71. The guide rail 72 is arranged on the bracket, and the slider 71 is installed on the carrier frame 33; the sliding structure further includes a bearing 73 arranged on the bracket and a chute (not marked in the figure) opened on the carrier table 32. The bearing 73 is embedded in the chute to form a cooperation.

[0039] The sliding connection between the carrier 30 and the bracket is realized through a sliding structure. In a specific implementation, the sliding structure includes a mutually cooperating guide rail 72 and a slider 71. The carrier frame 33 rotates and lifts relative to the bracket, the carrier table 32 is unlocked, and the slider 71 can move from the sliding starting position to the sliding ending position along the guide rail 72. To further ensure the stability of the sliding, the sliding structure further includes a bearing 73 arranged on the bracket and a chute opened on the carrier table 32. The bearing 73 is embedded into the chute to form a cooperation.

[0040] As an embodiment, as Figure 4As shown, a positioning member is provided on the bracket, a buckling position is provided on the carrier 33, the positioning member is located on the sliding path of the buckling position, and when the carrier 33 moves to a predetermined position, the positioning member is inserted into the buckling position.

[0041] The cooperation between the positioning member and the buckling position is used to lock the carrier 30 at the starting position of sliding. The above-mentioned predetermined position can be the starting position of sliding. When the carrier table 32 moves to the starting position of sliding, the positioning member is inserted into the buckling position to lock the carrier 30, ensuring the stability of the sample to be tested during the subsequent detection process. In a specific implementation, the positioning member is a positioning shaft 51, which is arranged parallel to the base 11 of the bracket. The buckling position on the carrier 33 is U-shaped, and the opening of the U-shaped buckling position faces the base 11. When the U-shaped buckling position moves to the position of the positioning shaft 51, the operator releases the handle 31, and the carrier 33 drops onto the positioning shaft 51, and the U-shaped buckling position and the positioning shaft 51 form a cooperation to achieve the locking function.

[0042] The bracket includes a base 11 and a top plate 13. A plurality of mounting holes 131 are formed in the top plate 13, and the detection assembly is detachably mounted in the mounting holes 131.

[0043] The mounting holes 131 (as Figure 2 shown,) are used to mount the detection assembly. The detection assembly is detachably connected in the mounting holes 131. When the operator needs to adjust the position of the detection assembly according to the changed parameters, the detection assembly can be detached from the top plate 13 and replaced into another more suitable mounting hole 131. This detachable connection can be a threaded connection or a pin fixing, and no examples are given here one by one.

[0044] It can be understood that the detachable connection between the detection assembly and the top plate 13 here is for adjusting the position of the detection assembly, and this function can also be achieved by other connection methods, such as a sliding connection, and the sliding connection can be achieved by means of a guide rail and a guide rail groove.

[0045] The adjustment accuracy of the detection assembly is related to the density of the mounting holes 131. The denser the mounting holes 131 are, the higher the adjustment accuracy of the detection assembly is. In a further implementation, the plurality of mounting holes 131 on the top plate 13 are arranged in an array, facilitating the operator to adjust the position of the detection assembly according to the adjusted parameters.

[0046] In a further solution, as Figure 2 shown, the detection assembly includes a connecting member 21 and a detecting member 22. The connecting member 21 connects the mounting hole 131 and the detecting member 22. A plurality of connecting holes 214 are provided on the connecting member 21 for mounting the detecting member 22, and the connecting holes 214 are arranged along the circumferential and / or axial direction of the connecting member 21.

[0047] The detection component can move as a whole on the bottom plate. At the same time, the connecting member 21 and the detecting member 22 that make up the detection component can also be adjusted to further improve the adjustability of the device. The connecting member 21 is used to connect the top plate 13 and the detecting member 22. The detecting member 22 is used to receive or send wireless signals to the sample to be tested. The connecting member 21 is provided with connecting holes 214, and these connecting holes 214 are arranged along the circumferential and / or axial directions of the connecting member 21. The circumferential arrangement of the connecting holes 214 enables the detecting member 22 to rotate relative to the connecting member 21 by a certain angle, and the axial arrangement of the connecting holes 214 enables the detecting member 22 to move up and down relative to the connecting member 21.

[0048] In a specific implementation, the connecting member 21 includes a first connecting rod 211, a second connecting rod 212 and a connecting block 213. The first connecting rod 211 is connected to the top plate 13. The second connecting rod 212 is connected to the first connecting rod 211. The connecting block 213 is installed on the second connecting rod 212. The detecting member 22 is installed on the connecting block 213. Among them, the connecting holes 214 on the first connecting rod 211 are distributed along the circumferential direction of the first connecting member 21, the connecting holes 214 of the second connecting rod 212 are distributed along the axial direction of the second connecting rod 212, and the connecting holes 214 on the connecting block 213 are distributed in an arc shape.

[0049] The connecting member 21 includes at least three components: a first connecting rod 211, a second connecting rod 212 and a connecting block 213. And mounting holes 131 are provided on the first connecting rod 211, the second connecting rod 212 and the connecting block 213 for adjusting the detecting member 22. The connecting holes 214 on the first connecting rod 211 are distributed along the circumferential direction of the first connecting member 21, so that the detecting member 22 can rotate relative to the connecting member 21 by a certain angle; the connecting holes 214 of the second connecting rod 212 are distributed along the axial direction of the second connecting rod 212, so that the detecting member 22 can move up and down relative to the connecting member 21; the connecting holes 214 on the connecting block 213 are distributed in an arc shape, so that the detecting member 22 can rotate relative to the vertical plane by a certain angle. Thus, the detecting member 22 can be adjusted in three dimensions to meet the adjustment requirements at any position.

[0050] As Figure 5 shown, the tablet computer test fixture further includes a docking component 60. The docking component 60 is arranged on the bracket. The docking component 60 at least includes a docking support 61 and a plug-in member 62 installed on the docking support 61. The plug-in member 62 is used to dock the sample to be tested.

[0051] The docking component 60 is used to connect an external control device to the sample to be tested, so as to transmit the data on the sample to be tested to the control device. The docking component 60 is arranged on the bracket and includes a docking support 61 and a plug-in component 62. The plug-in component 62 includes one or more plugs for connecting the sample to be tested. The docking support 61 is used to carry the plug-in component 62. The docking support 61 is installed on the bracket. For the convenience of adjustment, the docking support 61 can be detachably connected or slidably connected to the bracket.

[0052] In a specific implementation, adjustment holes 63 are provided on the docking support 61. There can be multiple such adjustment holes 63. The adjustment holes 63 can extend along the length direction or the width direction of the base 11. The plug-in component 62 is installed in the adjustment holes 63 and can be fixed by screws. When the position of the plug-in component 62 needs to be adjusted, the screws are loosened, and the plug-in component 62 can move along the extension direction of the adjustment holes 63 to achieve the adjustable position of the plug-in component 62.

[0053] The above are only the optional embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tablet computer test fixture, characterized in that, The tablet computer test fixture includes: A bracket; A carrier, the carrier is slidably connected to the bracket, the carrier includes a carrier table and a carrier frame, the carrier table is arranged on the carrier frame, and the carrier frame is rotatably connected to the bracket; A sliding structure, the sliding structure is arranged between the bracket and the carrier to form the sliding connection between the bracket and the carrier, the sliding structure includes a mutually cooperating guide rail and a slider, the guide rail is arranged on the bracket, the slider is installed on the carrier frame, the sliding structure further includes a bearing arranged on the bracket and a chute opened on the carrier table, and the bearing is embedded in the chute to form a fit; A positioning member is arranged on the bracket, a buckling position is arranged on the carrier frame, the positioning member is located on the sliding path of the buckling position, and when the carrier frame moves to a predetermined position, the positioning member is embedded into the buckling position; A detection component for sending or receiving wireless signals to or from a sample to be tested, the detection component is detachably or slidably connected to the bracket to move the detection component; The bracket includes a base and a top plate, and a plurality of mounting holes are opened on the top plate, and the detection component is detachably mounted in the mounting holes.

2. The tablet computer test fixture according to claim 1, wherein The detection component includes a connecting member and a detection member, the connecting member connects the mounting hole and the detection member, and a plurality of connecting holes are arranged on the connecting member for mounting the detection member, and the connecting holes are arranged along the circumferential direction and / or the axial direction of the connecting member.

3. The tablet computer test fixture according to claim 2, wherein The connecting member includes a first connecting rod, a second connecting rod and a connecting block, the first connecting rod connects the top plate, the second connecting rod is connected to the first connecting rod, the connecting block is installed on the second connecting rod, and the detection member is installed on the connecting block. Among them, the connecting holes on the first connecting rod are distributed along the circumferential direction of the first connecting rod, the connecting holes on the second connecting rod are distributed along the axial direction of the second connecting rod, and the connecting holes on the connecting block are arc-shaped distributed.

4. The tablet computer testing fixture according to claim 1, wherein The tablet computer test fixture further includes a docking component, the docking component is arranged on the bracket, and the docking component at least includes a docking support and a plug-in member installed on the docking support, and the plug-in member is used for docking the sample to be tested.

5. The tablet computer test fixture according to claim 4, wherein, An adjustment hole is arranged on the docking support, and the plug-in member is installed in the adjustment hole and can move along the adjustment hole.

Images