CN109581001B - Mobile phone detection clamp - Google Patents
Mobile phone detection clamp Download PDFInfo
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- CN109581001B CN109581001B CN201910057908.9A CN201910057908A CN109581001B CN 109581001 B CN109581001 B CN 109581001B CN 201910057908 A CN201910057908 A CN 201910057908A CN 109581001 B CN109581001 B CN 109581001B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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Abstract
A mobile phone detection clamp is shown in figure 1 and comprises a base 1, a left clamping mechanism 2, a right clamping mechanism 3, a pushing detection mechanism 4, a partition plate 5, a centering positioning block 6 and a pre-positioning plate 9. The partition plate 5 is fixedly connected above the base 1 through a connecting column 11, the centering and positioning block 6 is fixedly arranged at the front end of the partition plate 5, and the pre-positioning plate 9 is fixedly arranged on the upper plane of the partition plate 5. The mobile phone to be detected is placed on the prepositioning board 9 during detection. The left clamping mechanism 2 and the right clamping mechanism 3 are respectively arranged on the left side and the right side of the middle of the base 1, and the ejection detection mechanism 4 is arranged at the rear end of the base 1. The left clamping mechanism 2 and the right clamping mechanism 3 are identical in structure and are symmetrically arranged.
Description
Technical Field
The invention discloses a mobile phone detection clamp, relates to the field of mobile phone detection, and particularly relates to a detection clamp used in USB detection of a mobile phone.
Background
The detection of the whole mobile phone section relates to hardware detection and software detection, and the hardware detection and the software detection of the mobile phone are separately carried out in the prior art. A mobile phone production factory can make different clamps according to each type of machine to carry out hardware detection such as single-board current and single-board functions and software tests such as blank downloading, single-board number writing and calibration comprehensive testing on the machine. With the advent of the 5G era of mobile phones, the segmented detection mode of mobile phone hardware and software cannot meet the requirements of mobile phone manufacturers. The technology of comprehensive one-stop detection of mobile phone hardware detection and software detection by a UGB socket through an embedded operating system is basically mature. However, the technical solutions adopted by the mobile phones of different brands have different design concepts, so that the sizes, thicknesses, positions of the USB sockets and the like of the produced mobile phones are different, and the sizes, thicknesses and positions of the USB sockets of the mobile phones with different models and different hardware configurations of the same brand are also different. When the mobile phone detects the USB, a special detection clamp needs to be customized according to the external dimension, thickness and position of the USB socket of the detected mobile phone, so that the detection cost of each detection mechanism manufacturer for the mobile phone is increased. Moreover, when a manufacturer detects mobile phones in a large batch, the position deviation of the USB detection plug of the detection machine can be caused by metal fatigue and abrasion of the detection clamp. If the detection clamp is not replaced in time or the offset of the position of the USB detection plug of the detection machine is not corrected timely by human negligence under the above conditions, the USB socket of the mobile phone is forcibly inserted to detect the mobile phone, and the USB detection plug of the detection machine and the USB socket of the mobile phone can be damaged.
Disclosure of Invention
The invention provides a mobile phone detection clamp for solving the problems, which comprises a base, a left clamping mechanism, a right clamping mechanism, a pushing detection mechanism, a partition plate 5, a centering positioning block and a pre-positioning plate. The sliding device is connected to the base in a sliding manner through the left clamping mechanism, the right clamping mechanism and the ejection detection mechanism. The left clamping mechanism and the right clamping mechanism are respectively and symmetrically arranged on the left side and the right side of the middle part of the base, and the ejection detection mechanism is arranged at the rear end of the base. The right side below of base is provided with reciprocating cylinder, and reciprocating cylinder passes through its cylinder body fixed connection on the base. The left clamping mechanism, the right clamping mechanism and the ejection detection mechanism are connected through a linkage plate, inclined sliding grooves are symmetrically formed in the linkage plate, and guide wheels are arranged on the left clamping mechanism and the right clamping mechanism. The left clamping mechanism and the right clamping mechanism are inserted into the inclined sliding grooves of the linkage plate through guide wheels of the left clamping mechanism and the right clamping mechanism so as to realize the sliding connection of the left clamping mechanism and the right clamping mechanism with the linkage plate. The front end of the linkage plate is fixedly arranged on the ejection detection mechanism. One end of a piston rod of the reciprocating cylinder is fixedly connected with the ejection detection mechanism, the reciprocating cylinder drives the piston rod to reciprocate to drive the detection mechanism and the linkage plate to slide back and forth, and the linkage plate slides back and forth to drive the left clamping mechanism and the right clamping mechanism to synchronously slide inwards and outwards.
The left clamping mechanism and the right clamping mechanism are respectively composed of a main frame, a guide wheel, a clamping device and a buckling device. The clamping device comprises a clamping block and a sliding rod, and the buckling and pressing device comprises a rotating frame, a frame rotating shaft, a buckling and pressing head, a contact piece, a tension spring head, a rotating shaft and a tension spring.
The push detection mechanism comprises a front sliding device, a rear push device and a detection device, wherein the front sliding device comprises a connecting block, a connecting rod and a pressure spring, the rear push device comprises a frame plate, a connecting plate, a push frame, a push block, a connecting rod, a pressure spring and a fastening bolt, and the detection device comprises a USB plug, a plug support, a connecting support and a spring.
The mobile phone detection clamp has the beneficial effects that the detection clamp has an automatic centering function and is not limited by the external dimension, thickness and position of a USB (universal serial bus) socket of a mobile phone. Under the action of the left clamping mechanism, the right clamping mechanism, the ejection detection mechanism and the centering positioning block of the detection clamp, the longitudinal axis of the detected mobile phone is always correspondingly superposed with the longitudinal axis of the centering positioning block and the distance center line between the left clamping mechanism and the right clamping mechanism. The position of the USB detection plug of the detection clamp can be adjusted from front to back, up and down and left and right, and is not limited by the thickness of the mobile phone and the position of the USB socket. The USB detection plug of the detection clamp is connected with the frame body through the flexible spring, the USB detection plug has a position fine adjustment function in the detection process, and the position deviation of the USB detection plug of the detection machine caused by metal fatigue and abrasion of the detection clamp can be automatically corrected.
Drawings
FIG. 1 is an overall three-dimensional isometric view of a mobile phone detection clamp provided by the invention;
FIG. 2 is a three-dimensional schematic diagram of the connection of a mobile phone detection clamp base, a partition plate, a centering positioning block and a pre-positioning plate provided by the invention;
FIG. 3 is a three-dimensional schematic diagram of the connection of a base, a slide rail and a slide block of the mobile phone detection clamp provided by the invention;
FIG. 4 is a three-dimensional schematic diagram of a connection between a base and a cylinder of a mobile phone detection clamp provided by the invention;
fig. 5 is a three-dimensional schematic view (one) of a left clamping mechanism and a right clamping mechanism of a mobile phone detection clamp according to the present invention;
fig. 6 is a three-dimensional schematic diagram (two) of a left clamping mechanism and a right clamping mechanism of a mobile phone detection clamp provided by the present invention;
FIG. 7 is a schematic three-dimensional connection diagram of a mobile phone detection fixture ejection detection mechanism according to the present invention;
FIG. 8 is a three-dimensional schematic view of a mobile phone inspection fixture back-pushing device and an inspection device according to the present invention;
FIG. 9 is a three-dimensional schematic diagram of a connection between a mobile phone inspection fixture inspection apparatus and a rear pushing apparatus according to the present invention;
FIG. 10 is a three-dimensional schematic view of a mobile phone inspection fixture inspection apparatus according to the present invention;
fig. 11 is a schematic connection diagram of a left clamping mechanism, a right clamping mechanism and a pushing detection mechanism of a mobile phone detection clamp provided by the present invention;
FIG. 12 is a schematic view of a mobile phone inspection fixture of the present invention, showing a working process-1;
FIG. 13 is a schematic view of a mobile phone inspection fixture of the present invention, FIG. 2;
FIG. 14 is a schematic view of a mobile phone inspection fixture of the present invention, illustrating a working process of FIG. 3;
FIG. 15 is a schematic view of a mobile phone inspection fixture flowchart of the present invention, FIG. 4;
FIG. 16 is a schematic view of a mobile phone inspection fixture of the present invention, illustrating a working process of the fixture-5;
FIG. 17 is a schematic view of a mobile phone inspection fixture of the present invention, illustrating a process flow of FIG. 6;
FIG. 18 is a schematic view of a mobile phone inspection fixture of the present invention, illustrating a process flow of FIG. 7;
Detailed Description
The invention provides a mobile phone detection clamp, which has the following integral and split structure.
As shown in fig. 1 and fig. 2, the detection fixture includes a base 1, a left clamping mechanism 2, a right clamping mechanism 3, a pushing detection mechanism 4, a partition plate (5), a centering and positioning block 6, and a pre-positioning plate 9. The partition plate 5 is fixedly connected above the base 1 through a connecting column 11, the centering and positioning block 6 is fixedly arranged at the front end of the partition plate 5, and the pre-positioning plate 9 is fixedly arranged on the upper plane of the partition plate 5. The mobile phone to be detected is placed on the prepositioning plate 9 during detection (the prepositioning plate 9 can be subtracted, and the mobile phone to be detected is directly placed on the partition plate 5 during detection). The left clamping mechanism 2 and the right clamping mechanism 3 are respectively and symmetrically arranged on the left side and the right side of the middle part of the base 1, and the ejection detection mechanism 4 is arranged at the rear end of the base 1.
Specifically, as shown in fig. 3, a sliding device 8 is disposed on the base 1, the sliding device 8 is composed of a sliding rail 81 and a sliding block 82, the sliding rail 81 is fixedly disposed on the base 1, and the sliding block 82 is hung on the sliding rail 81. The specific sliding block a82a is connected with the left clamping mechanism 2, and the left clamping mechanism 2 can transversely slide on the sliding rail 81 a. The slide block c82c is connected with the right card clamping mechanism 3, and the right card clamping mechanism 3 can transversely slide on the slide rail 81 c. The sliding block b82b and the sliding block d82d are connected with the ejection detection mechanism 4, and the ejection detection mechanism 4 can slide on the sliding rail 81b and the sliding rail 81 d.
As shown in fig. 4, a reciprocating cylinder 10 is provided at the lower right of the base 1, and the reciprocating cylinder is fixedly connected to the base 1 via a cylinder body 101.
Specifically, the left clipping mechanism 2 and the right clipping mechanism 3 shown in fig. 5 are identical in structure and are symmetrically arranged (taking the left clipping mechanism 2 as an example). The left clamping mechanism 2 is composed of a main frame 20, a guide wheel 21, a clamping device 22 and a buckling device 23. The bottom surface of the main frame 20 is fixedly connected with the top surface of the sliding block a82a of the sliding device 8, and the bottom of the guide wheel 21 is fixedly arranged on the main frame 20. The clamping device 22 is composed of a clamping block 22a and a sliding rod 22b, one end of the sliding rod 22b transversely penetrates through one side of the main frame 20 fixedly connected with the clamping block 22a, and the clamping block 22a can transversely slide on the main frame 20 through the sliding rod 22 b. The buckling and pressing device 23 comprises a rotating frame 23a, a frame rotating shaft 23b, a buckling and pressing head 23c, a contact piece 23e and a tension spring 23f. The rotating frame 23a is connected to the upper end of the main frame 20 via a frame rotating shaft 23b, and rotates about the frame rotating shaft 23 b. The crimping head 23c is connected to the front end of the rotating frame 23a, and the contact piece 23e is fixedly arranged at the front end of the bottom surface of the crimping head 23 c. One end of the tension spring 23f is connected to the rotating frame 23a, and the other end thereof is connected to the main frame 20.
Preferably, as shown in fig. 6 (taking the buckling device 3 as an example), the buckling device 33 further includes a head rotating shaft 33d and a tension spring 33g, the buckling head 33c is connected to the front end of the rotating frame 23a through the head rotating shaft 33d, and the buckling head 23c rotates around the head rotating shaft 33 d. In order to limit the optional rotation of the buckling head 23c and enhance the buckling effect thereof, a spring 23g is arranged in an inner cavity of the rotating frame 23a which is rotatably connected with the buckling head 23 c. (taking the crimping device 2 as an example for explanation), the inner side end (22 aa) of the clamping block 22a abuts against the inner side end (23 aa) of the lower part of the rotating frame 23a, the inward movement of the clamping block 22a can drive the rotating frame 23a to rotate, and the tension spring 23f connected to the tail part of the rotating frame 23a can simultaneously limit the random movement of the clamping block 22a and the crimping head 23c and enhance the clamping and crimping effect.
Specifically, the push detection mechanism 4 shown in fig. 7 is composed of a front slide device 41, a rear push device 42, and a detection device 43, and the detection device 43 is connected to the rear push device 42. The front sliding device 41 is composed of a connecting block 41a, a connecting rod b41b and a compression spring 41c, one end of the connecting rod b41b penetrates through the connecting block 41a and then is fixedly connected with the rear ejection device 42, and the compression spring 41c is hung on the connecting rod b41b between the connecting block 41a and the rear ejection device 42 in a sleeved mode. The bottom surface of the connecting block 41a is fixedly connected with the top surface of the sliding block b82 b. The rear pushing device 42 comprises a frame plate 42a, a connecting plate 42b, a pushing frame 42c, a pushing block 42d, a connecting rod e42e and a pressure spring 42f. The bottom surface of the frame plate 42a is fixedly connected with the top surface of the sliding block d82d, the other side of the frame plate 42a is fixedly connected with the piston rod 101 of the reciprocating cylinder 10, and the piston rod 101 of the reciprocating cylinder 10 can drive the whole ejection detection mechanism 4 to move on the sliding rails 81b and 81 d. The link plate 42b is connected to the upper plane of the frame plate 42a, and the ejector 42c is connected to the upper plane of the link plate 42 b.
One end of a connecting rod e42e longitudinally penetrates through the ejector rack 42c and then is fixedly connected with one side of the ejector block 42d, and the pressure spring 42f is sleeved on the connecting rod e42 e.
Preferably, in order to adjust the vertical, horizontal, front-back and front-back positions and distances between the rear pushing device 42 and the detecting device 43 and the detected mobile phone a, as shown in fig. 8 and 9, the rear pushing device 42 further includes a fastening bolt g42g, a fastening bolt h42h and a fastening bolt i42i. The connecting plate 42b is provided with a sliding groove 42b1, the connecting plate 42b passes through the sliding groove 42b1 through a fastening bolt g42g and is fastened on the frame body plate 42a, and the fastening bolt g42g is loosened to drive the pushing device 42 and the detecting device 43 to move back and forth on the frame body plate 42 a. The pushing frame 42c is provided with a transverse sliding groove 42c1, the pushing frame 42c penetrates through the transverse sliding groove 42c1 through a fastening bolt h42h and is fastened on the connecting plate 42b, and after the fastening bolt h42h is unscrewed, the pushing frame 42c can drive the pushing device 42 and the detection device 43 to move left and right on the connecting plate 42 b. The top pushing frame 42c shown in fig. 9 is formed with a vertical sliding groove 42c2, and the connecting bracket 43c of the detecting device 43 is fastened to the top pushing frame 42c by a fastening bolt i42i passing through the vertical sliding groove 42c2 of the top pushing frame 42 c. The connecting bracket 43c can drive the detecting device 43 to move up and down on the pushing frame 42 c.
Specifically, as shown in fig. 10, the detecting device 43 includes a USB plug 43a, a plug holder 43b, a connecting holder 43c, and a spring 43d. The USB plug 43a is fixedly provided on the plug holder 43 b. In order that the USB plug 43a can be quickly and accurately inserted into the USB socket of the mobile phone without damaging the USB plug 43a and the USB socket of the mobile phone, the plug support 43b is connected with the connecting support 43c through the spring 43d, and the plug support 43b can drive the USB plug 43a to swing up, down, left and right with small amplitude.
Specifically, the connection among the left card-clamping mechanism 2, the right card-clamping mechanism 3, and the ejection detection mechanism 4 is as shown in fig. 11. The left clamping mechanism 2, the right clamping mechanism 3 and the ejection detection mechanism 4 are connected through a linkage plate 7. The linkage plate 7 is symmetrically provided with inclined sliding grooves 71, and the left clamping mechanism 2 and the right clamping mechanism 3 are inserted into the inclined sliding grooves 71 of the linkage plate 7 through guide wheels 21 and 31 arranged on main frames 20 and 30 of the left clamping mechanism and the right clamping mechanism to realize the sliding connection of the left clamping mechanism 2 and the right clamping mechanism 3 with the linkage plate 7. The front end of the linkage plate 7 is fixedly arranged on a connecting block 41a of a front sliding device 41 of the ejection detection mechanism 4. One end of a piston rod 102 of the reciprocating cylinder 10 is fixedly connected with the ejection detection mechanism 4, the reciprocating cylinder 10 drives the piston rod 102 to reciprocate so as to drive the detection mechanism 4 and the linkage plate 7 to slide back and forth, and the linkage plate 7 slides back and forth so as to drive the left clamping mechanism 2 and the right clamping mechanism 3 to synchronously slide inwards and outwards.
The invention provides a mobile phone detection clamp, which comprises the following working steps.
Firstly, as shown in fig. 12 and 13, the mobile phone a is placed on the prepositioning plate 9, and the reciprocating cylinder 10 drives the ejection detection mechanism 4 and the linkage plate 7 to slide forwards along the sliding rails 81b and 81 d. The pushing block 42d of the pushing detection mechanism 4 pushes the mobile phone a forward, the front end of the mobile phone a abuts against the inner side of the centering and positioning block 6, and the central axis of the mobile phone a and the central axis of the centering and positioning block 6 are correspondingly overlapped under the action of two symmetrical oblique edges of the centering and positioning block 6. As shown in fig. 14 and 15, while the reciprocating cylinder 10 drives the ejection detection mechanism 4 to slide forward along the slide rails 81b and 81d, the linkage plate 7 drives the left card-clamping mechanism 2 and the right card-clamping mechanism 3 to synchronously move inward. When the clamping blocks 22a and 32a of the left clamping mechanism 2 and the right clamping mechanism 3 are abutted against the left side and the right side of the mobile phone A, the central axis of the distance between the two clamping blocks 22a and 32a is correspondingly superposed with the central axis of the mobile phone A and the centering positioning block 6.
Secondly, after the mobile phone a is positioned and clamped by the middle positioning block 6, the ejector block 42d, the clamping block 22a and the clamping block 23a, the reciprocating cylinder 10 continues to drive the ejector detection mechanism 4 and the linkage plate 7 to slide forwards along the slide rails 81b and 81d, and the linkage plate 7 shown in fig. 16 drives the left clamping mechanism 2 and the right clamping mechanism 3 to continue to move inwards synchronously. The clamping blocks 22a and 23a are respectively hung on the main frames 20 and 30 in a sliding way and are already abutted against the left side edge and the right side edge of the mobile phone A. When the left clipping mechanism 2 and the right clipping mechanism 3 continue to move synchronously inwards, the inner side ends 22aa and 32aa of the clamping blocks 22a and 32a which are not moved (refer to fig. 6) respectively push against the inner side ends 23aa and 33aa of the lower parts of the rotating frames 23a and 33a, so that the rotating frames 23a and 32a respectively drive the clipping heads 23c and 33c to clip on the upper edge of the mobile phone A by rotating around the frame rotating shafts 23b and 33b, and the inner cavities of the rotating frames 23a and 32a are provided with springs 23g and 32g which can buffer the clipping forces of the clipping heads 23c and 33c to protect the screen of the detected mobile phone from being damaged.
And (III) after the first step and the second step are completed, the centering positioning block 6, the left clamping mechanism 2, the right clamping mechanism 3 and the ejection detection mechanism 4 tightly push and press the mobile phone A on the pre-positioning plate 9, and the left clamping mechanism 2 and the right clamping mechanism 3 have no space for inward movement. As shown in fig. 17 and 18, since the left card-clamping mechanism 2 and the right card-clamping mechanism 3 cannot move, the linkage plate 7 and the connecting block 41a of the front sliding device 41 are also in a stationary state, the reciprocating cylinder 10 continues to drive the rear ejector 42 and the detection device 43 of the ejector detection mechanism 4 to slide forward along the slide rail 81d, and one end of the connecting rod b41b fixedly connected to the rear ejector 42 penetrates through the rear end of the connecting block 41 a. When the reciprocating cylinder 10 drives the rear ejector 42 and the detecting device 43 to slide forward because the ejector block 42d is already abutted against the lower edge of the mobile phone a and cannot move continuously, the ejector rack 42c slides forward on the connecting rod e41e fixedly connected with the ejector block 42 d. When the USB plug 43a is fully inserted into the USB socket of the detected handset, the reciprocating cylinder 10 stops working and the handset starts detection.
The above is a detailed description of the working principle of the mobile phone detection clamp structure provided by the embodiment of the present invention, and a person skilled in the art may change the specific implementation manner and the application scope according to the idea of the present invention. In summary, the content of the present specification should not be construed as limiting the invention, and any modification made according to the design concept of the present invention is within the scope of the present invention.
Claims (6)
1. The mobile phone detection clamp is characterized by comprising a base (1), a left clamping mechanism (2), a right clamping mechanism (3), a pushing detection mechanism (4), a partition plate (5), a centering positioning block (6), a linkage plate (7), a sliding device (8) and a reciprocating cylinder (10);
the left clamping mechanism (2), the right clamping mechanism (3) and the ejection detection mechanism (4) are connected to the base (1) in a sliding manner through a sliding device (8);
the partition plate (5) is fixedly connected above the base (1) through a connecting column (11);
the centering positioning block (6) is fixedly arranged at the front end of the partition plate (5);
the linkage plate (7) is symmetrically provided with inclined chutes (71);
the linkage plate (7) is fixedly arranged at the front end of the ejection detection mechanism (4);
the left clamping mechanism (2) and the right clamping mechanism (3) are identical in structure and are symmetrically arranged;
the left clamping mechanism (2) and the right clamping mechanism (3) are connected with the linkage plate (7) in a sliding manner;
one end of a piston rod (102) of the reciprocating cylinder (10) is fixedly connected with the ejection detection mechanism (4);
the left clamping mechanism (2) consists of a main frame (20), a guide wheel (21), a clamping device (22) and a buckling device (23);
the bottom of the guide wheel (21) is fixedly arranged on the main frame (20);
the guide wheel (21) is inserted into an inclined chute (71) of the linkage plate (7);
the bottom surface of the main frame (20) is fixedly connected with the top surface of a sliding block a (82 a) of the sliding device (8);
the ejection detection mechanism (4) is composed of a front sliding device (41), a rear ejection device (42) and a detection device (43);
the detection device (43) is connected with the rear pushing device (42);
the detection device (43) comprises a USB plug (43 a), a plug bracket (43 b), a connecting bracket (43 c) and a spring (43 d);
the USB plug (43 a) is fixedly arranged on the plug bracket (43 b);
the plug holder (43 b) is connected to the connecting holder (43 c) by a spring (43 d).
2. The handset detection clamp according to claim 1, wherein the clamping device (22) is composed of a clamping block (22 a) and a sliding rod (22 b), one end of the clamping block (22 a) is fixedly connected with the sliding rod (22 b);
the sliding rod (22 b) is transversely slid and hung on the main frame (20).
3. The mobile phone detection clamp according to claim 2, wherein the buckling device (23) comprises a rotating frame (23 a), a frame rotating shaft (23 b), a buckling head (23 c), a contact piece (23 e) and a tension spring (23 f);
the rotating frame (23 a) is rotatably connected to the upper end of the main frame (20) through a frame rotating shaft (23 b);
the buckling head (23 c) is connected to the front end of the rotating frame (23 a);
the contact piece (23 e) is fixedly arranged at the front end of the bottom surface of the crimping head (23 c);
one end of the tension spring (23 f) is connected with the rotating frame (23 a), and the other end of the tension spring is connected with the main frame (20).
4. The handset detection fixture according to claim 3, wherein the buckling device (23) further comprises a head rotating shaft (23 d) and a spring (23 g);
the withholding head (23 c) is rotatably connected to the front end of the rotating frame (23 a) through a head rotating shaft (23 d);
and a spring (23 g) is arranged in an inner cavity of the rotating frame (23 a) which is rotationally connected with the buckling head (23 c).
5. The handset detection fixture according to claim 4, wherein the front sliding means (41) is composed of a connecting block (41 a), a connecting rod b (41 b) and a pressure spring (41 c);
the connecting block (41 a) is fixedly connected with the sliding block b (82 b);
the pressure spring (41 c) is sleeved on the connecting rod b (41 b), one end of the connecting rod b (41 b) penetrates through the connecting block (41 a) in a sleeved mode, and the other end of the connecting rod b (41 b) is fixedly connected with the rear ejection device (42).
6. The mobile phone detection clamp according to claim 5, wherein the rear pushing device (42) comprises a frame plate (42 a), a connecting plate (42 b), a pushing frame (42 c), a pushing block (42 d), a connecting rod e (42 e) and a pressure spring (42 f);
the bottom surface of the frame plate (42 a) is fixedly connected with a slide block d (82 d); one side of the piston rod is fixedly connected with a piston rod (101) of the reciprocating cylinder (10);
one end of the connecting rod e (42 e) penetrates through and is sleeved on the ejector rack (42 c), and the other end of the connecting rod e (42 e) is fixedly connected with the ejector block (42 d);
the pressure spring (42 f) is sleeved on the connecting rod e (42 e);
the rear ejection device (42) further comprises a fastening bolt g (42 g), a fastening bolt h (42 h) and a fastening bolt i (42 i);
the connecting plate (42 b) is provided with a sliding groove (42 b 1), and the connecting plate (42 b) penetrates through the sliding groove (42 b 1) through a fastening bolt g (42 g) to be fastened on the frame body plate (42 a);
the ejection frame (42 c) is provided with a transverse sliding groove (42 c 1) and a vertical sliding groove (42 c 2), and the ejection frame (42 c) penetrates through the transverse sliding groove (42 c 1) through a fastening bolt h (42 h) to be fastened on the connecting plate (42 b); and a connecting bracket (43 c) of the detection device (43) penetrates through a vertical sliding groove (42 c 2) of the ejector rack (42 c) through a fastening bolt i (42 i) and is fastened on the ejector rack (42 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910057908.9A CN109581001B (en) | 2019-01-22 | 2019-01-22 | Mobile phone detection clamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910057908.9A CN109581001B (en) | 2019-01-22 | 2019-01-22 | Mobile phone detection clamp |
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| Publication Number | Publication Date |
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| CN109581001A CN109581001A (en) | 2019-04-05 |
| CN109581001B true CN109581001B (en) | 2023-04-07 |
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| CN201910057908.9A Active CN109581001B (en) | 2019-01-22 | 2019-01-22 | Mobile phone detection clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111251024B (en) * | 2020-03-20 | 2020-11-17 | 浦江县承玥电子科技有限公司 | Auxiliary machining tool based on automobile electronic power steering controller shell |
| CN114397570B (en) * | 2022-01-24 | 2022-10-25 | 郑州赛奥电子股份有限公司 | Gas relay calibration device |
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| CN206105678U (en) * | 2016-09-14 | 2017-04-19 | 宁波神州泰岳锐智信息科技有限公司 | Anchor clamps mechanism that test cell -phone was used |
| CN206670891U (en) * | 2017-04-21 | 2017-11-24 | 深圳眼千里科技有限公司 | Mobile phone screen pre-locating mechanism |
| CN207215857U (en) * | 2017-08-16 | 2018-04-10 | 嘉兴市思尔德薄膜开关有限公司 | Mobile phone PCB test fixture |
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2019
- 2019-01-22 CN CN201910057908.9A patent/CN109581001B/en active Active
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