CN214723672U - Jewelry jade detects with pressing from both sides device of getting - Google Patents

Abstract

The utility model discloses a clamping device for detecting jewelry jade, which comprises a clamp body, wherein the clamp body comprises two handles which are integrally formed and arranged at two sides, square holes are arranged on the two handles, a locking device is arranged at the joint of the two square holes and comprises a shaft lever which rotates inside the front side square hole and a rotating shaft which rotates inside the rear side square hole, one side of the shaft lever, which is close to the rotating shaft, is integrally formed with a fixed lever and slides in a manner of being matched with the lever hole of the rotating shaft, and a slope groove is axially arranged on the upper surface of the fixed lever. The improper operation causes the problem that jewelry jade drops.

Description

Jewelry jade detects with pressing from both sides device of getting

Technical Field

The utility model relates to a jewelry jade detects the field, especially relates to a jewelry jade detects and gets device with pressing from both sides.

Background

The natural jewel jade is a mineral single crystal or a twinned crystal which is produced from the nature, has beautiful, durable and rare properties and can be processed into ornaments.

The jewelry appraisal is the species to all jewelry jades and organic precious stone, purity, it is synthetic, it is artifical, the work of distinguishing is carried out to processing and partial producing area characteristic, can be through rejecting the counterfeit jewelry jades of forging and imitating processing, can accurately distinguish the true and false of jewelry, with the rights and interests of protection buyer, only be limited in the detection time of jewelry jade, in order to avoid the hand direct with the contact of jewelry jade to cause the surface to produce the spot, it is supplementary to press from both sides the device frequently to need to press from both sides, place the detection department at detection device with jewelry jade, nevertheless traditional clamp is got the device, when using, mostly be the comparatively simple U template structure of structure, do not have the dead lock structure, consequently press from both sides the in-process of getting, because the detection personnel operate improperly, the anchor clamps dynamics of holding the U type is not enough, lead to the jewelry jade to drop, and then cause unnecessary economic loss.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a jewelry jade detects and gets device with pressing from both sides has locking device, avoids the measurement personnel, and the jewelry jade that the operation improperly caused drops.

In order to solve the technical problem, the utility model provides a following technical scheme: a clamping device for jewelry jade detection comprises a clamp body, wherein the clamp body comprises two handles which are integrally formed and arranged on two sides, and square holes are formed in the two handles;

a locking device is arranged at the joint of the two square holes;

the locking device comprises a shaft lever rotating inside the front side square hole and a rotating shaft rotating inside the rear side square hole;

a fixed rod is integrally formed on one side of the shaft lever, which is close to the rotating shaft, and is matched with the rod hole of the rotating shaft to slide, and a slope groove is axially formed on the upper surface of the fixed rod;

the locking device further comprises a square rod axially sliding in the rotating shaft, a spring abutting against the inner wall of the rotating shaft at the upper end of the square rod, and a slope-shaped structure clamped with the slope groove in a matched mode at the lower end of the square rod.

As a preferred technical scheme of the utility model, locking device including with square bar upper end integrated into one piece's pull rod, and pull rod axial sliding connects in the handle outside.

As an optimized technical proposal of the utility model, the clamp body comprises two chucks with circular structures.

As an optimized technical scheme of the utility model, two the ascending domatic of slope is all seted up to the chuck front end.

As an optimized technical scheme of the utility model, two the relative one side upper surface of chuck evenly is provided with a plurality of conical heads.

As an optimized technical scheme of the utility model, it is a plurality of the cone head includes and not only is limited to the rubber material.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the locking device who sets up, when pressing down the anchor clamps body for the sloping groove of dead lever front end moves and block to the square bar bottom, under the elasticity resilience effort of spring, makes the square bar lower extreme offset with the sloping groove all the time, prevents that the not hard up dropping that causes the jewelry jade of measurement personnel hand, has solved traditional locking device that does not possess, and the misoperation causes the problem that the jewelry jade dropped.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic cross-sectional structure view of the locking device of the present invention;

fig. 4 is a schematic structural view of the clamp body of the present invention.

Wherein:

1. a clamp body; 11. a handle; 111. a square hole; 12. a chuck; 121. a slope surface; 13. a conical head;

2. a locking device; 21. a shaft lever; 22. fixing the rod; 221. a slope groove; 23. a rotating shaft; 231. a rod hole; 24. a square bar; 25. a spring; 26. a pull rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in FIGS. 1-4, the utility model provides a clamping device for jewelry jade detection, comprising a clamp body 1, wherein the clamp body 1 comprises two handles 11 integrally formed and arranged at two sides, both handles 11 are provided with square holes 111, when the clamp body 1 clamps jewelry jade, the rotation adjustment of a shaft lever 21 and a rotating shaft 23 is convenient, a locking device 2 is arranged at the joint of the two square holes 111, the locking device 2 comprises a shaft lever 21 rotating inside a front side hole 111 and a rotating shaft 23 rotating inside a rear side hole 111, a fixing rod 22 is integrally formed at one side of the shaft lever 21 close to the rotating shaft 23 and slides in fit with the shaft hole 231 of the rotating shaft 23, a slope groove 221 is axially arranged on the upper surface of the fixing rod 22, when the clamp body 1 is pressed, the shaft lever 21 and the rotating shaft 23 rotate, and the fixing rod 22 pushes towards the inside of the rod hole 231, at the moment, the lower end of the square rod 24 gradually moves towards the slope groove 221, and the plane structure at the rear end of the slope groove 221 blocks the square rod 24, so that the clamp body 1 is prevented from elastic resilience, the locking device 2 further comprises the square rod 24 axially sliding in the rotating shaft 23, a spring 25 abutting against the inner wall of the rotating shaft 23 at the upper end of the square rod 24, and the lower end of the square rod 24 is in a slope structure matched and clamped with the slope groove 221.

In this embodiment, locking device 2 is including the pull rod 26 with square bar 24 upper end integrated into one piece, and pull rod 26 axial sliding connection is outside handle 11, after the use, upwards pulls up pull rod 26 for square bar 24 breaks away from the inside of chute 221, and under the elasticity resilience effort of anchor clamps body 1 self this moment, makes dead lever 22 pull out from pole hole 231 is inside, is convenient for take off the jewelry jade ware of getting it got.

Further, anchor clamps body 1 is including the chuck 12 of two circular structures, be convenient for to jewelry jade centre gripping, two 12 front ends of chuck all offer the ascending domatic 121 of slope simultaneously, when using, the centre gripping when the measurement personnel inclination of being convenient for, be convenient for press from both sides less jewelry and get, the angle is moderate, be convenient for press from both sides and get, two 12 relative one side upper surfaces of chuck evenly are provided with a plurality of conical heads 13, improve the fixed effect to the jade, reduce area of contact, improve fixed strength, a plurality of conical heads 13 include and not only be limited to the rubber material, preferentially choose the rubber material for use, avoid the damage to the jewelry jade at the in-process of centre gripping.

The utility model discloses when using, when pressing down anchor clamps body 1, axostylus axostyle 21, rotation axis 23 rotates, dead lever 22 impels to the inside of pole hole 231 simultaneously, 24 lower extremes of square bar are gradual to front end slope groove 221 motion this moment, under spring 25's elasticity resilience effort, make 24 lower extremes of square bar offset with slope groove 221 all the time, and block with square bar 24 through the planar structure of slope groove 221 rear end, prevent anchor clamps body 1 elasticity resilience, press from both sides the in-process of getting jewelry jade, prevent that the measuring staff hand is not hard up to cause dropping of jewelry jade, reduce unnecessary economic loss.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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 (6)

1. The utility model provides a jewelry jade detects with pressing from both sides device of getting, including anchor clamps body (1), its characterized in that: the clamp body (1) comprises two handles (11) which are integrally formed and arranged on two sides, and square holes (111) are formed in the two handles (11);

a locking device (2) is arranged at the joint of the two square holes (111);

the locking device (2) comprises a shaft lever (21) rotating inside the front side square hole (111) and a rotating shaft (23) rotating inside the rear side square hole (111);

a fixing rod (22) is integrally formed on one side, close to the rotating shaft (23), of the shaft lever (21) and is matched with a rod hole (231) of the rotating shaft (23) to slide, and a slope groove (221) is axially formed in the upper surface of the fixing rod (22);

the locking device (2) further comprises a square rod (24) axially sliding in the rotating shaft (23), a spring (25) abutting against the inner wall of the rotating shaft (23) at the upper end of the square rod (24), and the lower end of the square rod (24) is of a slope-shaped structure matched and clamped with the slope groove (221).

2. The clamping device for jewelry jade detection as claimed in claim 1, wherein: the locking device (2) comprises a pull rod (26) integrally formed with the upper end of the square rod (24), and the pull rod (26) is axially connected to the outside of the handle (11) in a sliding mode.

3. The clamping device for jewelry jade detection as claimed in claim 1, wherein: the clamp body (1) comprises two chucks (12) with circular structures.

4. The clamping device for jewelry jade detection as claimed in claim 3, wherein: the front ends of the two chucks (12) are provided with slopes (121) which incline upwards.

5. The clamping device for jewelry jade detection as claimed in claim 3, wherein: the upper surface of one side of the two clamping heads (12) opposite to each other is uniformly provided with a plurality of conical heads (13).

6. The clamping device for jewelry jade detection as claimed in claim 5, wherein: the conical heads (13) comprise but are not limited to rubber materials.

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