CN213714188U - Cell-phone accessory roughness detection device - Google Patents

Abstract

The utility model provides a mobile phone accessory flatness detection device, which comprises a base and a stand column, wherein the stand column is fixedly connected on the upper surface of the base, a fixing device is arranged on the stand column, a measuring device capable of continuous monitoring is arranged on one side of the stand column away from the fixing device, a pressure detection device convenient for display and a fixing device are arranged on one side of the stand column away from the measuring device, one side of measuring device and pressure measurement device all is provided with the locking device of the operation of being convenient for, and sliding connection has first mount on the stand, and first mount upper surface middle part is seted up flutedly, and the one side of being close to the recess of first mount is seted up threaded hole, and threaded hole inside threaded connection has tightly decides the bolt, tightly decides the one end fixedly connected with kicking block that the bolt is close to the recess, kicking block and recess inner wall sliding connection, the utility model discloses simple structure, safe and reliable uses more conveniently, and the practicality is stronger.

Description

Cell-phone accessory roughness detection device

Technical Field

The utility model relates to a roughness detection device technical field specifically is a cell-phone accessory roughness detection device.

Background

With the continuous extension of communication technology, mobile phones have become indispensable tools in people's life, work, study, and entertainment, and most of smart phones in the market today are composed of a rear cover, a battery, a circuit board, a camera module, a display screen, a main board, etc. since the manufacturing mode of mobile phones at the present stage is that parts are independently produced by a plurality of manufacturers producing parts and then are assembled into finished mobile phones by an assembly factory, the requirements on the size and surface flatness of each part will be very strict, and the mobile phone camera module is one of the very important components in the mobile phones, and the quality of the mobile phone camera module directly affects the overall quality of the mobile phone, for example, when the surface flatness of the mobile phone camera module is poor, the camera may be tilted during assembly, resulting in poor quality of the finished mobile phones, meanwhile, the mobile phone of the same model and different component manufacturers are assembled to produce mobile phones with different qualities, which affects the brand image of the mobile phones, so that each step of the production process of the mobile phone camera component is strictly controlled.

However, in the daily actual production process, the inventor notices that the flatness of the mobile phone camera assembly detected by only the traditional manual visual inspection or a simple tool cannot meet the requirements of modern production in the prior art, and the method is inconvenient to observe, has high experience requirements on operators, and has unreliable obtained results, so how to quickly and accurately detect the flatness of the surface of a workpiece, and the improvement of the product quality becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone accessory roughness detection device to solve the problem that proposes among the above-mentioned background art.

For realizing the above purpose, a cell-phone accessory roughness detection device, includes base and stand, fixed surface is connected with the stand on the base, install fixing device on the stand, but the stand is kept away from one side of fixing device and is installed the measuring device of continuous monitoring, the stand is kept away from one side of measuring device and is installed the pressure measurement device of being convenient for to show, one side of fixing device, measuring device and pressure measurement device all is provided with the locking device of being convenient for operate.

Preferably, fixing device includes first mount, recess, tightly decides bolt and kicking block, sliding connection has first mount on the stand, first mount upper surface middle part is seted up flutedly, one side of first mount near the recess is seted up threaded hole, threaded hole inside threaded connection has tightly decides the bolt, tightly decide the bolt and be close to the one end fixedly connected with kicking block of recess, kicking block and recess inner wall sliding connection promote the kicking block through rotating tightly decides the bolt and move towards one side of recess to withstand the article that wait to detect, such design simple structure also makes things convenient for the operation simultaneously.

Preferably, the measuring device comprises a second fixing frame, a pressing plate, an upper clamping plate, a lower clamping plate, a dial indicator, a sliding block, a first boss and a second boss, the outer wall of one side of the upright column, which is far away from the first fixing frame, is connected with the second fixing frame in a sliding manner, one side of the second fixing frame is provided with a square hole, the inner wall of the square hole is symmetrically and fixedly connected with the first boss, the upper part of the first boss is connected with the lower clamping plate in a sliding manner, the middle part of the lower clamping plate is arranged in a hollow manner, the middle part of the lower clamping plate is provided with the dial indicator, the outer wall of a fixed rod of the dial indicator is fixedly connected with the sliding block, the lower surface of the sliding block is connected with the upper surface of the lower clamping plate in a sliding manner, the upper part of the second fixing frame is fixedly connected with the pressing plate through bolts, the lower surface of, go up cardboard cavity setting, the dead lever of percentage table passes upper press plate and holding down plate, can make the slider remove between last cardboard and the lower cardboard through removing the percentage table, because go up the cardboard and be vertical arrangement down between the cardboard, and the equal mesopore setting in middle part, consequently can make the percentage table remove in very big within range, and can not have the blind area of appearing, can detect the arbitrary position of waiting to detect article, the result of detection that is more reliable.

Preferably, the pressure detection device comprises a third fixing frame, a pressure gauge, an expansion plate, an industrial personal computer, a mounting frame and a display, wherein the third fixing frame is sleeved on the outer wall of one end, away from the second fixing frame, of the stand column, the pressure gauge is fixedly connected to the lower surface of the third fixing frame, the expansion plate is fixedly connected to one side, away from the third fixing frame, of the pressure gauge, one side surface of the expansion plate is in lap joint with the top of the dial indicator, the mounting frame is fixedly connected to one side, away from the stand column, of the upper portion of the base, the industrial personal computer is fixedly connected to the upper portion of the mounting frame, the display is fixedly connected to the upper portion of the industrial personal computer, and due to the fact that the surface of a measured part is uneven, the movable rod of the dial indicator can move up and down, real-time pressure change is displayed on a display after the industrial personal computer identifies, the change of the flatness can be visually seen along with the change of the pressure, and the flatness condition of the assembly can be qualitatively judged.

Preferably, the locking device comprises a clamping groove, a spring, an ejector rod and a limiting block, the clamping groove is formed in the stand column at equal intervals, sliding holes are formed in one sides of the first fixing frame, the second fixing frame and the third fixing frame, the ejector rod is connected to the inner wall of each sliding hole in a sliding mode, the spring is sleeved outside the ejector rod, the limiting block is fixedly connected to one side, close to the clamping groove, of the ejector rod, one end of the spring is fixedly connected with one side face, close to the sliding hole, of the limiting block, the other end of the spring is in lap joint with the inner wall of each sliding hole, the limiting block can move towards the outside of the clamping groove by pulling the ejector rod, the limiting block is finally separated from the constraint of the clamping groove, the first fixing frame, the second fixing frame or the third fixing frame can move up and down along the stand column, the vertical distance between, and finally, the limiting block enters the clamping groove, so that the locking effect is achieved.

Preferably, one side sliding connection of mounting bracket has the debris box, surface sliding connection on the lower surface of debris box and the base, the debris box that sets up can the person of facilitating the use will use at ordinary times the instrument class sum up the arrangement together, guarantee operational environment's clean and tidy, also whole practicality that adds this device simultaneously.

Preferably, a side face, close to the stand, of the upper portion of the base is fixedly connected with a level gauge through a bolt, the state of the position where the device is placed can be well observed through the level gauge, a user can conveniently level the device, and the device is guaranteed to be in a horizontal state during working.

Compared with the prior art, the beneficial effects of the utility model are that:

because the upper clamping plate and the lower clamping plate are vertically arranged, and the middle part of the upper clamping plate and the middle part of the lower clamping plate are provided with the middle holes, the dial indicator can move in a large range, and no blind area can be generated, any position of an article to be detected can be detected, the detection result is more reliable, the ejector block is pushed to move towards one side of the groove by rotating the fastening bolt, so that the article to be detected is abutted against Second mount or third mount can reciprocate along the stand, adjust the vertical interval between each device, when adjusting the suitable position, loosen the effect of spring after the ejector pin and make the stopper remove towards the direction of draw-in groove down again, the stopper enters into inside the draw-in groove at last, thereby play the effect of locking, the debris box of setting can the person of facilitating the use sum up arrangement of instrument class that uses at ordinary times together, guarantee operational environment's clean and tidy, the practicality of this device has also been put together simultaneously, the state of observing the position that this device was placed through the spirit level that sets up can be fine, the person of facilitating the use leveling this device, guarantee that this device is in the horizontally state when work.

Drawings

Fig. 1 is a schematic front perspective view of the present invention;

fig. 2 is a schematic view of a first side perspective structure of the present invention;

fig. 3 is a schematic view of a first three-dimensional structure of the measuring device of the present invention;

fig. 4 is a schematic view of a second three-dimensional structure of the measuring device of the present invention;

fig. 5 is a schematic view of a second side perspective structure of the present invention;

fig. 6 is a schematic structural view of the locking device of the present invention.

In the figure: 1. a base; 2. a column; 3. a fixing device; 301. a first fixing frame; 302. a groove; 303. tightening the bolt; 304. a top block; 4. a measuring device; 401. a second fixing frame; 402. pressing a plate; 403. an upper clamping plate; 404. a lower clamping plate; 405. a dial indicator; 406. a slider; 407. a first boss; 408. a second boss; 5. a pressure detection device; 501. a third fixing frame; 502. a pressure gauge; 503. an expansion plate; 504. an industrial personal computer; 505. a mounting frame; 506. a display; 6. a locking device; 601. a card slot; 602. a spring; 603. a top rod; 604. a limiting block; 7. a sundry box; 8. a level gauge.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a mobile phone accessory flatness detecting device comprises a base 1 and a stand column 2, wherein the base 1 is fixedly connected with the stand column 2 on the upper surface, the stand column 2 is provided with a fixing device 3, one side of the stand column 2 far away from the fixing device 3 is provided with a measuring device 4 capable of continuously monitoring, one side of the stand column 2 far away from the measuring device 4 is provided with a pressure detecting device 5 convenient for displaying, one sides of the fixing device 3, the measuring device 4 and the pressure detecting device 5 are provided with locking devices 6 convenient for operation, one side of a mounting frame 505 is slidably connected with a sundry box 7, the lower surface of the sundry box 7 is slidably connected with the upper surface of the base 1, and one side of the base 1 near the stand column 2 is fixedly connected with a level gauge 8 through a bolt.

Referring to fig. 2, the fixing device 3 includes a first fixing frame 301, a groove 302, a fastening bolt 303 and a top block 304, the upright post 2 is slidably connected to the first fixing frame 301, the groove 302 is formed in the middle of the upper surface of the first fixing frame 301, a threaded hole is formed in one side of the first fixing frame 301 close to the groove 302, the fastening bolt 303 is connected to the threaded hole through internal threads, the top block 304 is fixedly connected to one end of the fastening bolt 303 close to the groove 302, and the top block 304 is slidably connected to the inner wall of the groove 302.

Referring to fig. 3-4, the measuring device 4 includes a second fixing frame 401, a pressing plate 402, an upper clamping plate 403, a lower clamping plate 404, a dial indicator 405, a sliding block 406, a first boss 407, and a second boss 408, the outer wall of one side of the upright post 2 away from the first fixing frame 301 is connected with the second fixing frame 401 in a sliding manner, one side of the second fixing frame 401 is provided with a square hole, the inner wall of the square hole is symmetrically and fixedly connected with the first boss 407, the upper portion of the first boss 407 is connected with the lower clamping plate 404 in a sliding manner, the middle portion of the lower clamping plate 404 is hollow, the dial indicator 405 is arranged in the middle portion of the lower clamping plate 404, the outer wall of a fixed rod of the dial indicator 405 is fixedly connected with the sliding block 406, the lower surface of the sliding block 406 is connected with the upper surface of the lower clamping plate 404 in a sliding manner, the upper portion of the sliding, the lower surface of the pressing plate 402 is symmetrically and fixedly connected with a second boss 408, the lower surface of the second boss 408 is overlapped with the upper surface of the upper clamping plate 403, the upper clamping plate 403 is arranged in a hollow manner, and a fixing rod of the dial indicator 405 penetrates through the upper pressing plate 402 and the lower pressing plate 402.

Referring to fig. 5, the pressure detecting device 5 includes a third fixing frame 501, a pressure gauge 502, an expansion plate 503, an industrial personal computer 504, a mounting frame 505 and a display 506, the third fixing frame 501 is sleeved on an outer wall of one end of the upright 2 away from the second fixing frame 401, the pressure gauge 502 is fixedly connected to a lower surface of the third fixing frame 501, the expansion plate 503 is fixedly connected to one side of the pressure gauge 502 away from the third fixing frame 501, one side surface of the expansion plate 503 is overlapped with the top of the dial indicator 405, the mounting frame 505 is fixedly connected to one side of the upper portion of the base 1 away from the upright 2, the industrial personal computer 504 is fixedly connected to the upper portion of the mounting frame 505 through bolts, the display 506 is fixedly connected to the upper portion of the industrial personal computer 504, the pressure measuring device is similar to the digital pressure measuring device mentioned in the prior patent CN204115947U, wherein the, belongs to a signal processing module in a detection device, the display 506 belongs to a display module, the pressure gauge 502 belongs to an S-shaped pressure sensor commonly used in the prior art, and the processing and display of the obtained signal of pressure measurement in the prior art are relatively perfect and mature, which will not be described herein again.

Referring to fig. 6, the locking device 6 includes a clamping groove 601, a spring 602, a top rod 603 and a limiting block 604, the clamping groove 601 is equidistantly formed on the upright column 2, slide holes are formed on one sides of the first fixing frame 301, the second fixing frame 401 and the third fixing frame 501, the top rod 603 is slidably connected to the inner wall of the slide hole, the spring 602 is sleeved outside the top rod 603, the limiting block 604 is fixedly connected to one side of the top rod 603 close to the clamping groove 601, one end of the spring 602 is fixedly connected to one side of the limiting block 604 close to the slide hole, and the other end of the spring 602 is overlapped with the inner wall of the slide hole.

The working principle is as follows: because the upper clamping plate 403 and the lower clamping plate 404 are vertically arranged and the middle parts of the upper clamping plate and the lower clamping plate are provided with the middle holes, the dial indicator 405 can move in a large range without dead zones, any position of an article to be detected can be detected, the detection result is more reliable, the top block 304 is pushed to move towards one side of the groove 302 by rotating the fastening bolt 303, so as to prop against the article to be detected, the design structure is simple, the operation is convenient, a signal of pressure change received by the pressure gauge 502 is transmitted to the industrial personal computer 504, real-time pressure change is displayed on the display 506 after the identification of the industrial personal computer 504, the change of the flatness can be visually seen along with the change of the pressure, the flatness condition of the assembly can be qualitatively judged, the limit block 604 can move towards the outside of the clamping groove 601 by pulling the push rod 603, and finally the limit block 604 is separated from the constraint of the clamping groove, make first mount 301, second mount 401 or third mount 501 can reciprocate along stand 2, adjust the vertical interval between each device, when adjusting suitable position, loosen the ejector pin 603 after make stopper 604 remove towards the direction of draw-in groove 601 under the effect of spring 602 again, stopper 604 enters into draw-in groove 601 inside at last, thereby play the effect of locking, debris box 7 that sets up can the person of facilitating the use sum up the arrangement of instrument class that uses at ordinary times together, guarantee operational environment's clean and tidy, the practicality of this device has also been put in order simultaneously, the state of the position that this device was placed is observed that can be fine through the spirit level 8 that sets up, the person of facilitating the use levelness this device, guarantee that this device is in the horizontally state when work.

There may be any such actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a cell-phone accessory roughness detection device, includes base (1) and stand (2), fixed surface is connected with stand (2) on base (1), its characterized in that: install fixing device (3) on stand (2), but stand (2) are kept away from one side of fixing device (3) and are installed measuring device (4) of continuous monitoring, the pressure measurement device (5) of being convenient for show are installed to one side that measuring device (4) were kept away from in stand (2), one side of fixing device (3), measuring device (4) and pressure measurement device (5) all is provided with locking device (6) of being convenient for operate.

2. The device for detecting the flatness of the mobile phone accessory according to claim 1, wherein: fixing device (3) include first mount (301), recess (302), tightly decide bolt (303) and kicking block (304), sliding connection has first mount (301) on stand (2), first mount (301) upper surface middle part is seted up recess (302), the one side that is close to recess (302) of first mount (301) set up threaded hole, threaded hole internal thread is connected with tightly decides bolt (303), tightly decide bolt (303) and be close to one end fixedly connected with kicking block (304) of recess (302), kicking block (304) and recess (302) inner wall sliding connection.

3. The device for detecting the flatness of the mobile phone accessory according to claim 2, wherein: the measuring device (4) comprises a second fixing frame (401), a pressing plate (402), an upper clamping plate (403), a lower clamping plate (404), a dial indicator (405), a sliding block (406), a first boss (407) and a second boss (408), wherein the outer wall of one side surface of the upright post (2) far away from the first fixing frame (301) is connected with the second fixing frame (401) in a sliding manner, one side surface of the second fixing frame (401) is provided with a square hole, the inner wall of the square hole is symmetrically and fixedly connected with the first boss (407), the upper part of the first boss (407) is connected with the lower clamping plate (404) in a sliding manner, the middle part of the lower clamping plate (404) is arranged in a hollow manner, the middle part of the lower clamping plate (404) is provided with the dial indicator (405), the outer wall of a fixing rod of the dial indicator (405) is fixedly connected with the sliding block (406), and, the upper surface sliding connection of slider (406) has last cardboard (403), bolt fixedly connected with clamp plate (402) is passed through on the upper portion of second mount (401), the lower surface symmetry fixedly connected with second boss (408) of clamp plate (402), the lower surface of second boss (408) and the upper surface overlap joint of last cardboard (403), go up cardboard (403) cavity setting, the dead lever of percentage table (405) passes upper pressure plate (402) and holding down plate (402).

4. The device for detecting the flatness of the mobile phone accessory according to claim 3, wherein: pressure detection device (5) include third mount (501), pressure gauge (502), enlarge board (503), industrial computer (504), mounting bracket (505) and display (506), the one end outer wall cover that second mount (401) were kept away from in stand (2) is equipped with third mount (501), the lower fixed surface of third mount (501) is connected with pressure gauge (502), one side fixedly connected with that third mount (501) were kept away from in pressure gauge (502) enlarges board (503), enlarge a side and percentage table (405) top overlap joint of board (503), one side fixedly connected with mounting bracket (505) of stand (2) are kept away from on base (1) upper portion, bolt fixedly connected with (504) are passed through on mounting bracket (505) upper portion, the upper portion fixedly connected with display (506) of industrial computer (504).

5. The device for detecting the flatness of the mobile phone accessory according to claim 4, wherein: locking device (6) include draw-in groove (601), spring (602), ejector pin (603) and stopper (604), draw-in groove (601) have been seted up to equidistance on stand (2), the slide opening has all been seted up to first mount (301), second mount (401) and third mount (501) one side, slide opening inner wall sliding connection has ejector pin (603), the outside cover of ejector pin (603) is equipped with spring (602), one side fixedly connected with stopper (604) that ejector pin (603) are close to draw-in groove (601), one end and stopper (604) of spring (602) are close to a side fixed connection of slide opening, and the other end of spring (602) and the inner wall overlap joint of slide opening.

6. The device for detecting the flatness of the mobile phone accessory according to claim 4, wherein: one side of the mounting rack (505) is connected with a sundries box (7) in a sliding mode, and the lower surface of the sundries box (7) is connected with the upper surface of the base (1) in a sliding mode.

7. The device for detecting the flatness of the mobile phone accessory according to claim 1, wherein: and a side surface of the upper part of the base (1) close to the upright post (2) is fixedly connected with a level meter (8) through a bolt.

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