CN211602699U

CN211602699U - Full-automatic measuring equipment for compressive strength of game toy

Info

Publication number: CN211602699U
Application number: CN201922351944.4U
Authority: CN
Inventors: 胡振治
Original assignee: Dongguan Gaomei Toys Co ltd
Current assignee: Dongguan Gaomei Toys Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-29
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a full-automatic measuring device for compressive strength of game toy, which comprises a base, a fixed plate, a supporting rod, a servo motor, a pressure testing device, a wireless control device and a data processing device; the both sides wall in the fixed slot open-ended one end of fixed plate is provided with the spacing groove, and be provided with the limiting plate that uses with the spacing groove cooperation, make can accomplish after the experiment, can get off through dismantling the limiting plate from the fixed slot, the clearance is beaten to the waste material of fixed slot again, keep clean and tidy clean of fixed slot, pressure test device is provided with a plurality of pressure sensor of the even interval of a plurality of row, every pressure sensor is the fixedly connected with briquetting, make and to compress tightly the recreation toy test piece through the briquetting, pressure sensor gives data processing apparatus data transfer again, realize the multiple spot detection to the compressive strength of recreation toy test piece, it is more accurate to recreation toy test piece compressive strength survey.

Description

Full-automatic measuring equipment for compressive strength of game toy

Technical Field

The utility model relates to a compressive strength test field, concretely relates to full-automatic determine equipment of recreation toy compressive strength.

Background

With the improvement of living standard of people, children toys are an indispensable part of daily life of children.

Chinese patent CN208060291U discloses a device for measuring unconfined compressive strength of a soil body, which comprises a strength test device, a wireless control device and a data processing device; the strength test device comprises an upper protection plate, a driving device, an upper pressure plate, a base, a lower pressure plate and two bearing rods, wherein the upper pressure plate, the base and the lower pressure plate are connected with the driving device through a ball screw; the wireless control device comprises a transmitting part and a receiving part; the data processing device comprises an A/D converter and a display screen, wherein the A/D converter is respectively connected with the display screen and the strength test device through signal lines. Can realize non-contact and control, avoid the potential safety hazard that the too near of operating personnel in the work brought apart from equipment through wireless control's mode, functional strong, can satisfy various demands of reality. The problems that exist are that: because the shape reason of toy, the device is at the compressive strength survey in-process of toy, and is inaccurate to the detection of the compressive strength of toy, moreover, still because the material reason of toy, after taking off recreation toy test piece, some waste materials can be gathered in the draw-in groove to be difficult to clear up, influence next time to the detection of toy recreation test piece compressive strength.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a full automatic determination equipment of recreation toy compressive strength that the compressive strength to the recreation toy detects accurate, can clear up the waste material that gathers in the draw-in groove.

In order to solve the technical problem, the technical scheme of the utility model is that: the full-automatic measuring equipment for the compressive strength of the game toy comprises a base, a fixed plate, a supporting rod and a servo motor, wherein the fixed plate is arranged on the base and used for placing a game toy test piece, the supporting plate is arranged above the fixed plate, the supporting rod is arranged on the base and used for fixing the supporting plate, the servo motor is arranged on the supporting plate and connected with a pressure testing device through a ball screw, the servo motor is electrically connected with a wireless control device, and the pressure testing device is electrically connected with a data processing device; the fixing plate is provided with a fixing groove which is recessed inwards towards one surface of the supporting plate and used for placing a test piece, one end of the fixing groove, which faces towards a worker, is provided with an opening, two side walls of one end, which faces towards the opening of the fixing groove, are provided with limiting grooves, the end, which faces towards the supporting plate, is provided with an opening, and the limiting grooves are provided with limiting plates which are correspondingly matched; the pressure testing device comprises a pressing plate, wherein one end of the pressing plate, facing the fixing plate, is fixedly connected with a plurality of pressure sensors which are arranged in a row at uniform intervals, and one end of each pressure sensor, facing the fixing plate, is fixedly connected with a pressing block.

Preferably, the number of the support rods is four, and the four support rods are fixedly arranged at four corners of the base.

Preferably, the servo motor is provided with an electronic switch.

Preferably, the wireless control device comprises a transmitting part and a receiving part, the transmitting part comprises a control unit and a signal transmitter, and the receiving part is fixedly mounted on the servo motor, connected with the electronic switch and used for controlling the start, stop and forward and reverse rotation of the servo motor.

Preferably, the data processing device comprises an A/D converter, a display screen and a signal wire, wherein the A/D converter is respectively connected with the pressure sensor and the display screen through the signal wire.

The utility model discloses technical effect mainly embodies: the both sides wall in the fixed slot open-ended one end of fixed plate is provided with the spacing groove, and be provided with the limiting plate that uses with the spacing groove cooperation, make can accomplish after the experiment, can get off through dismantling the limiting plate from the fixed slot, the clearance is beaten to the waste material of fixed slot again, keep clean and tidy clean of fixed slot, pressure test device is provided with a plurality of pressure sensor of the even interval of a plurality of row, every pressure sensor is the fixedly connected with briquetting, make and to compress tightly the recreation toy test piece through the briquetting, pressure sensor gives data processing apparatus data transfer again, realize the multiple spot detection to the compressive strength of recreation toy test piece, it is more accurate to recreation toy test piece compressive strength survey.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the fixing plate of FIG. 1;

fig. 3 is a schematic structural diagram of the pressure testing apparatus of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

As shown in fig. 1, a full-automatic measuring device for compressive strength of a game toy comprises a base 1, a fixing plate 2 arranged on the base 1 and used for placing a game toy test piece, a supporting plate 3 arranged above the fixing plate 2, a supporting rod 4 arranged on the base 1 and used for fixing the supporting plate 3, and a servo motor 5 arranged on the supporting plate 3, wherein the servo motor 5 is connected with a pressure testing device 7 through a ball screw 6, the servo motor 5 is electrically connected with a wireless control device 8, and the pressure testing device 7 is electrically connected with a data processing device 9; the number of the supporting rods 4 is four, the four supporting rods 4 are fixedly installed at four corners of the base 1, preferably, the wireless control device 8 comprises an emitting portion 81 and a receiving portion 82, the emitting portion 81 comprises a control unit 811 and a signal emitter 812, and the receiving portion 82 is fixedly installed on the servo motor 5, connected with the electronic switch 51 and used for controlling starting, stopping and forward and reverse rotation of the servo motor 5. Preferably, the data processing device comprises an a/D converter 91, a display screen 92 and a signal line 93, and the a/D converter 91 is connected with the pressure sensor 72 and the display screen 92 through the signal line 93 respectively.

As shown in fig. 2, a fixing groove 21 for placing a test piece is recessed from one surface of the fixing plate 2 facing the support plate 3; the one end of fixed slot 21 towards the staff is the opening, the both sides wall of fixed slot 21's open-ended one end is provided with spacing groove 211 toward the internal recessing, spacing groove 211 is the opening towards the one end of backup pad 3, spacing groove 211 is provided with and corresponds complex limiting plate 212. Preferably, the servomotor 5 is provided with an electronic switch 51.

As shown in fig. 3, the pressure testing device 7 includes a pressure plate 71, one end of the pressure plate 71 facing the fixing plate 2 is fixedly connected with a plurality of rows of pressure sensors 72 with uniform intervals, and one end of the pressure sensors 72 facing the fixing plate is fixedly connected with a pressing block 73.

The servo motor 5 is of a 90ST-M04025 type, the pressure sensor 72 is of an SBT763 type, and the A/D converter is of a DAM-3158 type.

The working principle is as follows: the limit plate 212 and the limit groove 211 are installed well in a matching way, then a game toy test piece is placed in the fixed groove 21 of the fixed plate 2, then a press-down switch of the wireless control device 8 is started, the control unit 811 sends a starting signal to the signal receiver 82 installed on the servo motor through the signal emitter 812, the signal receiver 82 starts the electronic switch 51 after receiving the starting signal, then the servo motor 5 starts working to drive the ball screw 6 to rotate downwards, so that a plurality of press blocks 73 can compress the game toy test piece and transmit the pressure to the pressure sensor 72 connected with the test piece, the pressure sensor 72 transmits the detected pressure data signal to the A/D converter 91 through the signal wire 93, the A/D converter 91 converts the received signal, and then transmits the processed data result to the display screen 92 through the signal wire 93, and display screen 92 then shows the pressure value that the test piece bore with the form of digit and chart, reach and show and control the real-time of the pressure value that the test piece bore, the staff carries out analysis processes to data, when waiting to test the end, start wireless control device 8's rising switch, control clamp plate 71 rises and releases the test piece, take off the test piece, accomplish the survey to recreation toy test piece compressive strength, take off limiting plate 212 from spacing groove 211 at last, and clean up the waste material of fixed slot 21, guarantee the clean and tidy of fixed slot 21.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The full-automatic measuring equipment for the compressive strength of the game toy comprises a base, a fixed plate, a supporting rod and a servo motor, wherein the fixed plate is arranged on the base and used for placing a game toy test piece, the supporting plate is arranged above the fixed plate, the supporting rod is arranged on the base and used for fixing the supporting plate, the servo motor is arranged on the supporting plate and connected with a pressure testing device through a ball screw, the servo motor is electrically connected with a wireless control device, and the pressure testing device is electrically connected with a data processing device; the method is characterized in that: one surface of the fixing plate, which faces the supporting plate, is provided with a fixing groove which is inwards recessed and used for placing a test piece; the end, facing the worker, of the fixing groove is an opening, two side walls of the end, facing the opening of the fixing groove, of the fixing groove are inwards recessed to form limiting grooves, the end, facing the supporting plate, of the limiting grooves is an opening, and the limiting grooves are provided with limiting plates which are correspondingly matched; the pressure testing device comprises a pressing plate, wherein a plurality of pressure sensors which are uniformly spaced in a row are fixedly connected to one end, facing the fixing plate, of the pressing plate, and a pressing block is fixedly connected to one end, facing the fixing plate, of each pressure sensor.

2. The apparatus for automatically measuring the compressive strength of a game toy as claimed in claim 1, wherein: the number of the supporting rods is four, and the four supporting rods are fixedly arranged at four corners of the base.

3. The apparatus for automatically measuring the compressive strength of a game toy as claimed in claim 1, wherein: the servo motor is provided with an electronic switch.

4. The apparatus for automatically measuring the compressive strength of a game toy as claimed in claim 1, wherein: the wireless control device comprises a transmitting part and a receiving part, the transmitting part comprises a control unit and a signal transmitter, and the receiving part is fixedly mounted on the servo motor, connected with the electronic switch and used for controlling the start, stop and forward and reverse rotation of the servo motor.

5. The apparatus for automatically measuring the compressive strength of a game toy as claimed in claim 1, wherein: the data processing device comprises an A/D converter, a display screen and a signal wire, wherein the A/D converter is respectively connected with the pressure sensor and the display screen through the signal wire.