CN215262785U

CN215262785U - Electronic product shell detection equipment

Info

Publication number: CN215262785U
Application number: CN202121478377.XU
Authority: CN
Inventors: 廖伟权; 张磊; 刘嘉
Original assignee: Guangzhou Epbox Information Technology Co ltd
Current assignee: Guangzhou Epbox Information Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-21
Anticipated expiration: 2031-06-30

Abstract

The utility model belongs to the technical field of mobile phone shell detection, in particular to an electronic product shell detection device, which comprises a fixed base and a limit component; the limiting assembly consists of a limiting block, a supporting rod and a ball nut; the upper end surface of the limiting block is connected with a plurality of first springs in a perforation manner; the upper end of the first spring is fixedly connected with a corresponding number of suckers; the supporting rod is connected with the two transverse sides of the limiting block through a through hole; through the sucking disc in the spacing subassembly, it can adsorb on cell phone case's inner wall when contacting with cell phone case inner wall to in succession, when the wearing feature of abrasive brick to cell phone case detected, can suitably cushion according to the decurrent pressure of wear-resisting piece, thereby keep having the contact relation all the time between cell phone case and the wear-resisting piece, and can not lead to cell phone case to produce the deformation to cell phone case excessively exerting pressure on the cell phone case.

Description

Electronic product shell detection equipment

Technical Field

The utility model belongs to the technical field of cell phone case detects, specific electronic product shell check out test set that says so.

Background

The mobile phone shell detection comprises the detection of the wear resistance, the hardness and the surface smoothness of the mobile phone shell.

In the prior art, hardness of the mobile phone is most often detected, but the detection of wear resistance of the mobile phone is generally less known, the detection of the wear resistance of the mobile phone is generally to rub a shell of the mobile phone by using a grinding head, and the wear resistance of the shell of the mobile phone is judged by comparing whether a painted surface of the shell of the mobile phone is damaged or not within a certain time range.

In the prior art, when the wear resistance of the mobile phone shell is detected, a fixing structure for the mobile phone is lacked, so that the grinding head is unstable when being in contact with the mobile phone shell, and excessive pressure is generated on the shell of the mobile phone due to the instability of the grinding head, so that the shell of the mobile phone is deformed, and the wear resistance detection of the mobile phone shell is influenced, and therefore, the electronic product shell detection equipment is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the electronic product shell detection equipment is provided.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an electronic product shell detection device, which comprises a fixed base and a limit component; the limiting assembly consists of a limiting block, a supporting rod and a ball nut; the upper end surface of the limiting block is connected with a plurality of first springs in a perforation manner; the upper end of the first spring is fixedly connected with a corresponding number of suckers; the supporting rod is connected with the two transverse sides of the limiting block through a through hole; the outer end of the supporting rod is connected with a screw rod through a hole; the ball nut is in threaded rotary connection with the screw rod; the upper end of the ball nut is connected with a clamping block facing the inner side in a sliding manner; the outer side of the clamping block is fixedly connected with a spring rod; the other end of the spring rod is connected in the ball nut in a perforation mode, certain buffering can be provided for the mobile phone shell through the spring rod connected on the back side of the spring rod, and deformation of the mobile phone shell caused by excessive pressure application is avoided.

Preferably, a cavity is arranged inside the outer end of the supporting rod; a bearing is fixedly connected to the inner bottom surface of the cavity; the tail end of the screw rod is fixedly connected in the bearing, and further clamping effect on the mobile phone shell is achieved through the sucking disc.

Preferably, a sliding groove is formed in the upper side of the rear end of the fixed base; the upper side of the front end of the fixed base is fixedly connected with a connecting column; the limiting component is fixedly connected to the connecting column.

Preferably, the sliding groove is connected with a cylinder in a sliding manner; the top end of the cylinder is fixedly connected with an upper connecting plate; and a clamping block is fixedly connected to the bottom surface of the other end of the upper connecting plate, so that the function of detecting the wear resistance of the grinding block driven by the cylinder is realized.

Preferably, the other end of the upper connecting plate is connected with a first motor through a through hole; the lower end of the first motor is fixedly connected with a grinding block; the central line of the grinding block is perpendicular to the connecting line of the clamping blocks at the two sides, so that the clamping block at the bottom can limit the first motor.

Preferably, symmetrical fit grooves are formed in the transverse side wall of the limiting block; the supporting rod is fixedly connected in the fitting groove; the surface of the limiting block is provided with circumferentially symmetrical grooves; the first spring is fixedly connected to the bottom surface of the groove.

The utility model has the advantages that: carry on spacingly through spacing subassembly cell-phone shell, wherein when cell-phone shell placed on spacing subassembly, can drive ball nut horizontal migration's lead screw through the lead screw that rotates both sides on to realize the centre gripping of both sides clamp splice cell phone shell lateral wall, be convenient for carry out the wearability through the grinding block on the surface of cell-phone shell and detect.

The utility model provides an electronic product shell check out test set, through the sucking disc in the spacing subassembly, it can adsorb on cell phone case's inner wall when contacting with the cell phone case inner wall to in succession, when the wearability of abrasive brick to cell phone case detects, can be according to the appropriate buffering of the decurrent pressure of wear-resisting piece, thereby keep having the contact relation all the time between cell phone case and the wear-resisting piece, and can not excessively exert pressure and lead to cell phone case to produce and warp to the cell phone case.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the middle position-limiting assembly of the present invention;

fig. 3 is a cross-sectional view of the middle stop assembly of the present invention;

FIG. 4 is a schematic view of part A of FIG. 3;

fig. 5 is a schematic diagram of a second embodiment of the present invention;

illustration of the drawings:

1. a fixed base; 11. a chute; 12. connecting columns; 2. a cylinder; 21. an upper connecting plate; 22. a rack; 23. a gear; 24. a second motor; 3. a first motor; 31. grinding blocks; 32. a clamping block; 4. a limiting component; 41. a limiting block; 411. a suction cup; 412. a first spring; 413. a groove; 42. a strut; 421. a screw rod; 422. a cavity; 423. a bearing; 43. a ball nut; 44. a fitting groove; 431. a clamping block; 432. a spring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-4, the present invention provides an electronic product housing detection apparatus, which includes a fixing base 1 and a limiting component 4; the limiting assembly 4 consists of a limiting block 41, a supporting rod 42 and a ball nut 43; a plurality of first springs 412 are connected to the upper end surface of the limiting block 41 through holes; the upper end of the first spring 412 is fixedly connected with a corresponding number of suckers 411; the supporting rod 42 is connected with the two transverse sides of the limiting block 41 through a hole; the outer end of the supporting rod 42 is connected with a screw rod 421 through a hole; the ball nut 43 is connected to the screw 421 in a threaded manner; the upper end of the ball nut 43 is connected with a clamping block 431 facing to the inner side in a sliding way; a spring rod 432 is fixedly connected to the outer side of the clamping block 431; the other end of the spring rod 432 is connected through the ball nut 43.

During operation, branch 42 is fixed in the groove 44 that agrees with of stopper 41 both sides, and spacing subassembly 4 realizes the centre gripping of cell phone case through the horizontal migration of ball nut 43, and sucking disc 411 is when contacting with the cell phone case, can adsorb among the inner wall of cell phone case the very first time, thereby realize the first step spacing of cell phone case, and the first spring 412 that the lower extreme of sucking disc 411 set up can realize sucking disc 411's flexible function from top to bottom, be provided with the inboard clamp block 431 of orientation on ball nut 43, it can be when contacting with the cell phone case, spring beam 432 connected through its dorsal part can provide certain buffering to the cell phone case, avoid excessively exerting pressure and cause the cell phone case to warp.

In order to further realize the content of the present invention, a cavity 422 is provided inside the outer end of the supporting rod 42; a bearing 423 is fixedly connected to the inner bottom surface of the cavity 422; the end of the screw 421 is fixedly connected to the bearing 423.

During operation, the screw 421 is manually rotated, so that the screw 421 and the ball nut 43 rotate relatively, and the end of the screw 421 is fixed in the bearing 423, so that the ball nut 43 moves horizontally on the screw 421, and gradually clamps the mobile phone shell adsorbed by the suction cup 411, thereby further clamping the mobile phone shell.

In order to further realize the content of the utility model, a chute 11 is arranged on the upper side of the rear end of the fixed base 1; a connecting column 12 is fixedly connected to the upper side of the front end of the fixed base 1; the limiting component 4 is fixedly connected to the connecting column 12.

In order to further realize the content of the utility model, a cylinder 2 is connected in the chute 11 in a sliding way; the top end of the cylinder 2 is fixedly connected with an upper connecting plate 21; a clamping block 32 is fixedly connected to the bottom surface of the other end of the upper connecting plate 21.

During operation, the cylinder 2 is used for adjusting the interval between abrasive brick 31 and the cell phone case, and the cylinder 2 can be in the spout 11 by the horizontal slip of artificial drive down, and its one round trip is fixed for a cycle in spout 11 internal motion, through the slip of a plurality of cycle, realizes carrying out the function that the wearability detected by cylinder 2 drive abrasive brick 31.

In order to further realize the content of the present invention, the other end of the upper connecting plate 21 is connected with the first motor 3 through a hole; the lower end of the first motor 3 is fixedly connected with a grinding block 31; the center line of the grinding block 31 is perpendicular to the connecting line of the clamping blocks 431 at the two sides.

During operation, start first motor 3, drive the abrasive brick 31 of bottom by first motor 3 and rotate, and first motor 3 perforates in upper junction plate 21, and the fixture block 32 of its bottom plays spacing effect to first motor 3.

In order to further realize the content of the present invention, symmetrical fitting grooves 44 are formed on the lateral side wall of the limiting block 41; the supporting rod 42 is fixedly connected in the fit groove 44; the surface of the limiting block 41 is provided with circumferentially symmetrical grooves 413; the first spring 412 is fixedly coupled to a bottom surface of the groove 413.

Example two:

referring to fig. 5, as another embodiment of a comparative embodiment, in the first embodiment, a rack 22 is further disposed on an outer side of the cylinder 2, a gear 23 is engaged and connected to another side of the rack 22, a second motor 24 is fixedly connected above the gear 23, the gear 23 is driven to rotate by the second motor 24, so as to drive the rack 22 to perform displacement in a horizontal direction, and reciprocating displacement of the rack 22 is controlled by setting the second motor 24 to perform repeated forward and reverse rotation, so as to achieve automatic displacement of the cylinder 2, and facilitate detection of wear resistance of the outer shell of the mobile phone.

The working principle is as follows: manually placing the center of the mobile phone shell above the limiting block 41 and applying a certain force on the mobile phone shell to make the inner wall of the mobile phone shell tightly adsorbed to the suction cup 411 on the limiting block 41, thereby realizing the first step limiting of the mobile phone shell, then manually rotating the lead screws 421 on both sides, because the lead screws 421 rotate on the bearings 423, thereby generating relative thread rotation between the ball nuts 43 and the lead screws 421, at this time, the ball nuts 43 drive the clamping block 431 at the upper ends thereof to horizontally displace on the lead screws 421, thereby contacting with the side wall of the mobile phone shell and clamping the mobile phone shell, thereby realizing the further limiting of the mobile phone shell, wherein the spring rod 432 can play a certain buffer function on the mobile phone shell when the clamping block 431 contacts with the mobile phone shell, when the mobile phone shell is fixed, the height of the cylinder 2 can be adjusted and the cylinder 2 is manually driven to slide downwards, the cylinder 2 drives the grinding block 31 to horizontally displace, so that the first motor 3 is uniformly rubbed against the shell of the mobile phone under the condition of starting the first motor, the first motor 3 is closed after a specified period, the surface friction condition of the shell of the mobile phone is observed, and the wear resistance detection of the shell of the mobile phone is finished.

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

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.

Claims

1. The utility model provides an electronic product shell check out test set which characterized in that: comprises a fixed base (1) and a limiting component (4); the limiting assembly (4) consists of a limiting block (41), a support rod (42) and a ball nut (43); a plurality of first springs (412) are connected to the upper end surface of the limiting block (41) in a perforation manner; the upper end of the first spring (412) is fixedly connected with a corresponding number of suckers (411); the supporting rod (42) is connected with the two transverse sides of the limiting block (41) in a perforation way; the outer end of the supporting rod (42) is connected with a screw rod (421) through a hole; the ball nut (43) is in threaded rotary connection with the screw rod (421); the upper end of the ball nut (43) is connected with a clamping block (431) facing to the inner side in a sliding way; a spring rod (432) is fixedly connected to the outer side of the clamping block (431); the other end of the spring rod (432) is connected in the ball nut (43) through a hole.

2. The electronic product housing detection device of claim 1, wherein: a cavity (422) is arranged inside the outer end of the supporting rod (42); a bearing (423) is fixedly connected to the inner bottom surface of the cavity (422); the tail end of the screw rod (421) is fixedly connected in the bearing (423).

3. An electronic product housing inspection apparatus as claimed in claim 2, wherein: a sliding chute (11) is formed in the upper side of the rear end of the fixed base (1); a connecting column (12) is fixedly connected to the upper side of the front end of the fixed base (1); the limiting component (4) is fixedly connected to the connecting column (12).

4. The electronic product housing detection device of claim 3, wherein: the air cylinder (2) is connected in the sliding chute (11) in a sliding manner; the top end of the cylinder (2) is fixedly connected with an upper connecting plate (21); a clamping block (32) is fixedly connected to the bottom surface of the other end of the upper connecting plate (21).

5. The electronic product housing detection device of claim 4, wherein: the other end of the upper connecting plate (21) is connected with a first motor (3) in a perforation way; the lower end of the first motor (3) is fixedly connected with a grinding block (31); the central line of the grinding block (31) is perpendicular to the connecting line of the clamping blocks (431) on the two sides.

6. The electronic product housing detection device of claim 5, wherein: symmetrical fit grooves (44) are formed in the transverse side wall of the limiting block (41); the supporting rod (42) is fixedly connected in the fitting groove (44); the surface of the limiting block (41) is provided with grooves (413) which are circumferentially symmetrical; the first spring (412) is fixedly connected to the bottom surface of the groove (413).