CN212989494U

CN212989494U - Mouse resistance test equipment

Info

Publication number: CN212989494U
Application number: CN202021825642.2U
Authority: CN
Inventors: 曾中成
Original assignee: Chongqing Xubao Technology Co ltd
Current assignee: Chongqing Xubao Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-16
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a mouse test equipment technical field, specifically speaking relates to a mouse resistance test equipment, including the positioning seat, the constant head tank has been seted up at the top of positioning seat, and the inside of constant head tank is seted up flutedly, and the inside of recess is provided with the test piece, and one side of test piece is provided with the clamp plate, and one side of clamp plate is provided with a plurality of pressure spring, and actuating mechanism is installed at one side top of positioning seat, and actuating mechanism includes the fixed plate, and the motor is installed to one side outer wall of fixed plate. This mouse resistance test equipment can fix the test piece, and press from both sides it through the pinch plate and press from both sides tightly, the motor can drive the column spinner rotatory, and then will contact test mechanism and move, make its periodic contact test piece, carry out the contact test to the test piece, read out the resistance value through the universal meter, with numerical value to computer, judge through electricity test software, improve the precision of test, and the dynamics is even when the probe contacts the test piece during the test, avoid the test piece to receive the extrusion damage.

Description

Mouse resistance test equipment

Technical Field

The utility model relates to a mouse test equipment technical field, specifically speaking relates to a mouse resistance test equipment.

Background

In carrying out mouse processing production, need carry out resistance test to mouse, the tradition mode has the apron of test probe to carrying out contact resistance test to the bottom aluminum plate of mouse for using manual upset, and the test result is judged by artifical visual examination, and the error that this kind of mode was judged is great, detects not accurate enough, and inefficiency when artifical test, is difficult to master the dynamics, causes the damage of work piece easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mouse resistance test equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a mouse resistance testing device, which comprises a positioning seat, the top of the positioning seat is provided with a positioning groove, the inside of the positioning groove is provided with a groove, the inside of the groove is provided with a test piece, one side of the test piece is provided with a clamping plate, one side of the clamping plate is provided with a plurality of compression springs, a driving mechanism is arranged at the top of one side of the positioning seat, the driving mechanism comprises a fixed plate, a motor is arranged on the outer wall of one side of the fixed plate, a turntable is arranged on one side of the fixed plate away from the motor, the output end of the motor is connected with an output shaft, the output shaft penetrates through the fixed plate and is tightly welded with the circle center of the rotary table, the connecting rod is tightly welded at the position, close to the circumference, of one side of the rotary table, far away from the output shaft, the outer end of the connecting rod is tightly welded with a rotating column, and the outer wall of the rotating column is provided with a plurality of contact testing mechanisms; the outer wall of column spinner is close to contact test mechanism department and has seted up the draw-in groove, the inside of draw-in groove is provided with movable post, the top of movable post is provided with the probe.

Preferably, the compression springs are arranged in parallel at equal intervals.

Preferably, a buffer spring is arranged at the bottom in the clamping groove.

Preferably, the probe is provided with a probe head on the top.

Preferably, the inner walls of the two sides of the clamping groove are provided with sliding grooves, the outer walls of the two sides of the movable column are tightly welded with sliding blocks close to the sliding grooves, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Preferably, a plurality of support legs are mounted at the bottom of the positioning seat.

Preferably, the bottom of probe runs through the movable column and is connected with the wire, the inside of column spinner is hollow structure and one side has seted up the wire hole, the one end of wire is worn out and is connected with the universal meter from the outer wall of column spinner.

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

among this mouse resistance test equipment, the positioning seat through wherein setting up can be fixed the test piece, and press from both sides it through the pinch-off blades and press from both sides tightly, it is rotatory to drive the column spinner through the motor, and then move contact test mechanism, make its periodic contact test piece, carry out the contact test to the test piece, read out the resistance value through the universal meter, input numerical value to the computer, judge through electricity test software, improve the precision of test, and the dynamics is even when the probe contacts the test piece during the test, avoid the test piece to receive the extrusion damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a driving mechanism in the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

The various reference numbers in the figures mean: 1. positioning seats; 11. positioning a groove; 12. a support leg; 13. a groove; 131. a compression spring; 2. testing the piece; 21. a clamping plate; 3. a drive mechanism; 31. a fixing plate; 32. a motor; 321. an output shaft; 33. a turntable; 34. a spin column; 341. a card slot; 3411. a chute; 342. a buffer spring; 343. a connecting rod; 4. a contact testing mechanism; 41. a movable post; 411. a slider; 412. a probe; 4121. a probe; 4122. and (4) conducting wires.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a mouse resistance test device, as shown in fig. 1-3, comprising a positioning seat 1, a positioning groove 11 is arranged on the top of the positioning seat 1, a groove 13 is arranged inside the positioning groove 11, a test piece 2 is arranged inside the groove 13, the test piece is a bottom aluminum plate of a mouse, a clamping plate 21 is arranged on one side of the test piece 2 for clamping the test piece 2, a plurality of compression springs 131 are arranged on one side of the clamping plate 21, a driving mechanism 3 is arranged on the top of one side of the positioning seat 1, the driving mechanism 3 comprises a fixing plate 31, a motor 32 is arranged on the outer wall of one side of the fixing plate 31, a turntable 33 is arranged on one side of the fixing plate 31 away from the motor 32, the output end of the motor 32 is connected with an output shaft 321, the output shaft 321 penetrates through the fixing plate 31 and is tightly welded with the circle, the outer end of the connecting rod 343 is tightly welded with a rotating column 34, the outer wall of the rotating column 34 is provided with a plurality of contact testing mechanisms 4, the motor 32 works to drive the output shaft 321 to rotate, so as to drive the rotating disc 33 to rotate, and the rotating column 34 is driven to rotate through the rotating disc 33, so that the contact testing mechanisms 4 are driven to move to be in periodic contact with the testing piece 2; a clamping groove 341 is formed in the outer wall of the rotating column 34 near the contact testing mechanism 4, a movable column 41 is arranged inside the clamping groove 341, a probe 412 is arranged at the top of the movable column 41, and the resistance signal is detected through the probe to transmit the signal to an externally connected multimeter body, which is a known technology and is not described herein in detail.

Specifically, the compression springs 131 are arranged in parallel at equal intervals, so that the uniform stress is ensured.

In addition, the bottom in the clamping groove 341 is provided with a buffer spring 342, which has a certain buffer effect and avoids the probe 412 from excessively extruding the test piece 2.

Furthermore, the top of the probe 412 is provided with a probe 4121, and the probe is made of metal material, so that sensitivity of resistance testing during contact can be guaranteed.

Furthermore, the sliding grooves 3411 are formed in the inner walls of the two sides of the clamping groove 341, the sliding blocks 411 are tightly welded to the outer walls of the two sides of the movable column 41 close to the sliding grooves 3411, the sliding blocks 411 are connected with the sliding grooves 3411 in a sliding mode, the movable column 41 can move conveniently, and the probe 412 can be attached to the tested piece 2 conveniently when the tested piece 2 with different heights is tested.

Furthermore, a plurality of support legs 12 are installed at the bottom of the positioning seat 1 to ensure the fixation of the bottom of the device.

Further, the bottom of probe 412 runs through movable post 41 and is connected with wire 4122, and the inside of column spinner 34 is hollow structure and one side has seted up the wire hole, and the outer wall of column spinner 34 is worn out and is connected with the universal meter to the one end of wire 4122, reads and feeds back the reading of probe test to the computer through the universal meter and carries out the analysis.

The mouse resistance test equipment of this embodiment is when using, at first place the device stably, it is fixed that the bottom aluminum plate of mouse is tight through clamp plate 21 promptly to test 2, then with motor 32 switch on, make carousel 33 rotate, it is rotatory to drive column 34, thereby make contact testing mechanism 4 round column 34 motion, when contact testing mechanism 4 moves to the below, probe 412 and test 2 contact on it, probe 412 passes through the wire with the reading and transmits to outside universal meter, the rethread universal meter feeds back the reading to the computer and carries out the analysis, rotation through column 34, can guarantee probe 4121 periodicity and test 2 contact, and the position is accurate, measure the reading through measuring many times, the reading of guaranteeing to measure is accurate.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mouse resistance test equipment, includes positioning seat (1), its characterized in that: the top of the positioning seat (1) is provided with a positioning groove (11), a groove (13) is formed in the positioning groove (11), a test piece (2) is arranged in the groove (13), a clamping plate (21) is arranged on one side of the test piece (2), a plurality of compression springs (131) are arranged on one side of the clamping plate (21), a driving mechanism (3) is installed on the top of one side of the positioning seat (1), the driving mechanism (3) comprises a fixing plate (31), a motor (32) is installed on the outer wall of one side of the fixing plate (31), a turntable (33) is arranged on one side, away from the motor (32), of the fixing plate (31), the output end of the motor (32) is connected with an output shaft (321), the output shaft (321) penetrates through the fixing plate (31) and is tightly welded with the circle center of the turntable (33), and a connecting rod (343) is tightly welded at the position, close to, the outer end of the connecting rod (343) is tightly welded with a rotating column (34), and the outer wall of the rotating column (34) is provided with a plurality of contact testing mechanisms (4); a clamping groove (341) is formed in the position, close to the contact testing mechanism (4), of the outer wall of the rotating column (34), a movable column (41) is arranged inside the clamping groove (341), and a probe (412) is arranged at the top of the movable column (41).

2. The mouse resistance testing device according to claim 1, wherein: the compression springs (131) are arranged in parallel at equal intervals.

3. The mouse resistance testing device according to claim 1, wherein: and a buffer spring (342) is arranged at the bottom in the clamping groove (341).

4. The mouse resistance testing device according to claim 1, wherein: the top of the probe (412) is provided with a probe head (4121).

5. The mouse resistance testing device according to claim 1, wherein: sliding grooves (3411) are formed in the inner walls of the two sides of the clamping groove (341), sliding blocks (411) are tightly welded to the outer walls of the two sides of the movable column (41) close to the sliding grooves (3411), and the sliding blocks (411) are connected with the sliding grooves (3411) in a sliding mode.

6. The mouse resistance testing device according to claim 1, wherein: the bottom of the positioning seat (1) is provided with a plurality of support legs (12).

7. The mouse resistance testing device according to claim 1, wherein: the bottom end of the probe (412) penetrates through the movable column (41) and is connected with a lead (4122), the inside of the rotating column (34) is of a hollow structure, one side of the rotating column is provided with a wire outlet, and one end of the lead (4122) penetrates out of the outer wall of the rotating column (34) and is connected with a multimeter.