CN212947669U

CN212947669U - Fixed firm jewelry fixer for jewelry appraisal

Info

Publication number: CN212947669U
Application number: CN202021687294.7U
Authority: CN
Inventors: 章磊; 斯佳彬; 周超锟
Original assignee: Zhejiang Huazhen Technology Co ltd
Current assignee: Zhejiang Huazhen Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-13
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a fixed firm jewelry fixer for jewelry appraisal, hold up the device including base and two at least, two fixed devices that hold up that slide around being equipped with on the base, hold up the device and include two supporter, support the rope, prevent pendulum mechanism and coupling mechanism, hold in the palm the one end and a supporter fixed connection of rope, the other end of holding in the palm the rope passes through coupling mechanism and another supporter fixed connection, the slidable is equipped with the pendulum mechanism of preventing of being connected with the support rope on the base, compares with prior art, can fix firmly convenient to use.

Description

Fixed firm jewelry fixer for jewelry appraisal

Technical Field

The utility model relates to a technical field of jewelry appraisal, especially a fixed firm jewelry fixer for jewelry appraisal technical field.

Background

The jewels are divided into broad sense and narrow sense, the jewels in the narrow sense are only jade products, the broad sense of the jewels comprise gold, silver, natural material minerals, rocks, organisms and the like, and the jewels, artware and other valuables are all called jewels with certain values, and the ancient times have the descriptions of bullion and jewels to distinguish the bullion and the jewels.

In the current jewelry market, except for natural jewels and artificial jewels, the concept of jewelry is expanded to include gold, silver jewelries, porcelain and the like, but no fixator specially assisting people in identifying porcelain (vase) exists at present, the artificial double-hand fixation and adjustment inevitably causes slipping, bruise occurs slightly, and direct fracture occurs heavily, so that a jewelry fixer for jewelry identification, which is firm in fixation and convenient to use, is needed.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and providing a jewelry fixer for jewelry identification, which is firm in fixation and convenient to use.

In order to achieve the purpose, the utility model provides a fixed firm jewelry fixer for jewelry appraisal, hold up the device including base and two at least, be equipped with two fixed devices that hold up of sliding before and after being equipped with on the base, hold up the device and include two supporter, hold in the palm the rope, prevent pendulum mechanism and coupling mechanism, hold in the palm the one end and a supporter fixed connection of rope, the other end that holds in the palm the rope passes through coupling mechanism and another supporter fixed connection, slidable is equipped with on the base and holds in the palm the pendulum mechanism of preventing that the rope is connected.

Preferably, the lower end of the support body is provided with a seat body, the lower end of the seat body is provided with a screw rod body, a mounting platform of the seat body is provided with a slot I through which the screw rod body can pass, and the screw rod body is provided with a manual nut I positioned at the lower end of the slot I.

Preferably, the anti-swing mechanism comprises a flexible sleeve, a rod body, a T-shaped sleeve and a manual nut II, the flexible sleeve is sleeved on the supporting rope at the upper end of the rod body, the T-shaped sleeve is sleeved on the rod body, a slotted hole II for the small section of the T-shaped sleeve to pass through is formed in the mounting platform of the base, and the manual nut II located at the lower end of the slotted hole II is arranged on the small section of the T-shaped sleeve.

Preferably, the connecting mechanism comprises a frame body, a rotating shaft, a winding roll, a manual rotating disc and a fastening nut, the rotating shaft is arranged on the upper edge body of the frame body, the winding roll is arranged at the lower end of the rotating shaft, a supporting rope is wound on the winding roll, the manual rotating disc is arranged at the upper end of the rotating shaft, the fastening nut which is in threaded connection and can be pressed on the upper end of the upper edge body of the frame body is arranged on the rotating shaft, and a through hole through which the supporting rope can pass is formed in the front edge body of the frame body.

Preferably, the vase further comprises a pulling mechanism, two ends of the pulling mechanism are connected with the same supporting rope, and the pulling mechanism is used for fixing the vase on the supporting rope.

Preferably, the traction mechanism comprises a threaded rod, a sleeve and two hooks, the threaded rod is connected with the sleeve in a threaded mode, and the hooks hooked on the supporting rope are arranged at the upper end of the threaded rod and the lower end of the sleeve.

The utility model has the advantages that: the utility model discloses a two hold up the device and hold in the palm respectively in the bottleneck department of vase and the body department that is close to the bottle bottom, realize the fixed to the vase to make things convenient for the vase to rotate the appraisal, traction mechanism is used for fixing the vase on holding in the palm the rope, further improves fixed effect, compares with prior art, can fix firmly convenient to use.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of a jewelry evaluation jewelry holder of the present invention;

fig. 2 is a side view of a jewelry-setting jewelry evaluation holder of the present invention.

In the figure: 1-base, 2-traction mechanism, 3-lifting device, 4-slotted hole I, 5-slotted hole II, 6-vase, 21-threaded rod, 22-sleeve, 23-hook, 31-support body, 32-supporting rope, 33-anti-swing mechanism, 34-connecting mechanism, 35-base body, 36-threaded rod body, 37-manual nut I, 331-flexible sleeve, 332-rod body, 333-T-shaped sleeve, 334-manual nut II, 341-frame body, 342-rotating shaft, 343-winding disc, 344-manual rotating disc, 345-fastening nut and 346-through hole.

Detailed Description

Referring to fig. 1 and 2, the utility model relates to a fixed firm jewelry fixer for jewelry identification, including base 1 and two at least support devices 3, two slidable fixed support devices 3 around being equipped with on base 1, support device 3 includes two supporters 31, support rope 32, anti-swing mechanism 33 and coupling mechanism 34, the one end and the supporter 31 fixed connection of support rope 32, the other end of support rope 32 passes through coupling mechanism 34 and another supporter 31 fixed connection, slidable is equipped with anti-swing mechanism 33 with supporting rope 32 is connected on base 1, the lower extreme of supporter 31 is equipped with pedestal 35, the lower extreme of pedestal 35 is equipped with the screw body 36, be equipped with the slotted hole I4 that can supply screw body 36 to pass through on the mounting platform of base 1, be equipped with the manual nut I37 that is located slotted hole I4 lower extreme on the screw body 36, anti-swing mechanism 33 includes flexible cover 331, a little, The connecting mechanism 34 comprises a frame body 341, a rotating shaft 342, a winding reel 343, a manual rotating disc 344 and a fastening nut 345, the upper edge body of the frame body 341 is provided with a rotatable rotating shaft 342, the lower end of the rotating shaft 342 is provided with the winding reel 343, the winding reel 343 is wound on the winding reel 343, the upper end of the rotating shaft 342 is provided with the manual rotating disc 344, the rotating shaft 342 is provided with the fastening nut 345 which is in threaded connection and can be tightly pressed on the upper end of the upper edge body of the frame body 341, the front edge body of the frame body 341 is provided with a through hole 346 through which the supporting rope 32 can pass, still include traction mechanism 2, traction mechanism 2's both ends are connected with same root support rope 32, traction mechanism 2 is used for fixing the vase on supporting rope 32, traction mechanism 2 includes threaded rod 21, sleeve pipe 22 and two couples 23, be equipped with threaded connection's threaded rod 21 in the sleeve pipe 22, the upper end of threaded rod 21 and the lower extreme of sleeve pipe 22 all are equipped with and collude in support rope 32 and get in touch 23.

The utility model discloses the working process:

the utility model relates to a fixed firm jewelry fixer for appraisal is at the course of the work, manual nut I37 and manual nut II334 are unloaded to the pine, two intervals that hold up device 3 according to the length of vase suitable adjustment, treat that the adjustment is accomplished the back, screw up manual nut I37 and manual nut II334, then shelve the vase on holding in the palm rope 32, then rotate manual carousel 344 and drive take-up reel 343 through pivot 342 and coil and hold in the palm rope 32, there is certain clearance until between vase and the base 1, then screw up fastening nut 345 compresses tightly on the upper end of the upper edge body of framework 341, avoid pivot 342 to rotate, then collude on same root holding in the palm rope 32 with the both ends of tractive mechanism 2 and shelve on the vase, then rotate threaded rod 21 to sleeve pipe 22 internal motion, the support rope 32 of pulling vase both sides is drawn close to the vase.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A jewelry fixer for jewelry evaluation with firm fixing, characterized in that: including base (1) and two at least support device (3), two fixed support device (3) of slidable around being equipped with on base (1), support device (3) including two supporter (31), support rope (32), prevent pendulum mechanism (33) and coupling mechanism (34), the one end and a supporter (31) fixed connection of support rope (32), the other end of support rope (32) passes through coupling mechanism (34) and another supporter (31) fixed connection, slidable is equipped with on base (1) and supports preventing pendulum mechanism (33) that rope (32) is connected.

2. A securely holding jewelry-evaluating jewelry holding fixture as claimed in claim 1, wherein: the lower extreme of supporter (31) is equipped with pedestal (35), the lower extreme of pedestal (35) is equipped with the screw rod body (36), be equipped with slotted hole I (4) that can supply the screw rod body (36) to pass on the mounting platform of base (1), be equipped with manual nut I (37) that are located slotted hole I (4) lower extreme on the screw rod body (36).

3. A securely holding jewelry-evaluating jewelry holding fixture as claimed in claim 1, wherein: prevent pendulum mechanism (33) including flexible cover (331), the body of rod (332), T shape cover (333) and manual nut II (334), the upper end of the body of rod (332) is equipped with flexible cover (331) of cover on holding in the palm rope (32), the cover is equipped with T shape cover (333) on the body of rod (332), be equipped with slotted hole II (5) that can supply the little cross-section of T shape cover (333 to pass on the mounting platform of base (1), be equipped with manual nut II (334) that are located slotted hole II (5) lower extreme on the little cross-section of T shape cover (333).

4. A securely holding jewelry-evaluating jewelry holding fixture as claimed in claim 1, wherein: the connecting mechanism (34) comprises a frame body (341), a rotating shaft (342), a winding reel (343), a manual rotating disc (344) and a fastening nut (345), wherein the upper edge body of the frame body (341) is provided with the rotatable rotating shaft (342), the lower end of the rotating shaft (342) is provided with the winding reel (343), the supporting rope (32) is wound on the winding reel (343), the upper end of the rotating shaft (342) is provided with the manual rotating disc (344), the rotating shaft (342) is provided with a fastening nut (345) which is in threaded connection and can be pressed on the upper end of the upper edge body of the frame body (341), and the front edge body of the frame body (341) is provided with a through hole (346) through which the supporting rope (32) can pass.

5. A securely holding jewelry-evaluating jewelry holding fixture as claimed in claim 1, wherein: the vase is characterized by further comprising a drawing mechanism (2), wherein two ends of the drawing mechanism (2) are connected with the same supporting rope (32), and the drawing mechanism (2) is used for fixing the vase on the supporting rope (32).

6. A securely holding jewelry-evaluating jewelry holding fixture as claimed in claim 5, wherein: the traction mechanism (2) comprises a threaded rod (21), a sleeve (22) and two hooks (23), the threaded rod (21) is arranged in the sleeve (22) and is in threaded connection, and the hooks (23) hooked on the supporting rope (32) are arranged at the upper end of the threaded rod (21) and the lower end of the sleeve (22).