CN214928339U - Marking cell stamp for students - Google Patents

Abstract

The utility model discloses a student marks box seal belongs to seal technical field, including n type support, all be connected with the pivot through the bearing rotation on the both sides wall of n type support, be fixed with the regulation post that the vertical section is hexagon between the one end that two pivots are opposite, the outside of adjusting the post is fixed with a plurality of printer heads that are arranged in surrounding type array, the top of n type support is fixed with fixed outer rod, the flexible intracavity sliding connection of fixed outer rod has flexible holding rod, the top of flexible holding rod is fixed with the ball that draws, be connected with positioning mechanism between the pivot one end of right-hand member and the n type support, be connected with adjustment mechanism between fixed outer rod and the flexible holding rod; through positioning mechanism's setting, can conveniently switch different marking grid seal of a government organization in old china and seal head and use, and make the good seal head that switches fix a position fast, the student of being convenient for in time uses, compares in prior art marking grid seal, further enlarges the application range of this device.

Description

Marking cell stamp for students

Technical Field

The utility model belongs to the technical field of the seal, concretely relates to student is with marking cell seal.

Background

The seal is used as a stationery which is printed on a document to show authentication or signature, generally the seal is firstly stained with pigment and then printed, is not stained with the pigment, and can present concave-convex steel seal after being printed on a plane, and some of the seal are wax seals printed on wax or fire paint and envelopes. The manufacturing material comprises jade, metal, wood, stone and the like.

At present, the student is in carrying out the study in-process, need use mark check seal, but current seal simple structure can not adjust the length of outside holding rod, can't satisfy the student and use under the different situation, and application range is little, and when using, the mark check seal of impressing single specification can only be carried out simultaneously, can't be through adjusting the back, can carry out the mark check seal of impressing different specifications, has certain drawback in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student is with marking cell seal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a compartment seal for students comprises an n-shaped support, wherein two side walls of the n-shaped support are rotatably connected with rotating shafts through bearings, an adjusting column with a hexagonal vertical section is fixed between the opposite ends of the two rotating shafts, a plurality of printing heads arranged in a surrounding type array are fixed on the outer side of the adjusting column, a fixed outer rod is fixed at the top end of the n-shaped support, a telescopic holding rod is slidably connected in a telescopic cavity of the fixed outer rod, a pull ball is fixed at the top end of the telescopic holding rod, a positioning mechanism is connected between one end of the rotating shaft at the right end and the n-shaped support, an adjusting mechanism is connected between the fixed outer rod and the telescopic holding rod and comprises a screw rod in threaded connection with the telescopic holding rod, the screw rod is rotatably connected on the fixed outer rod through a bearing, a cavity is formed in the fixed outer rod, the bottom end of the screw rod extends into the cavity, a first bevel gear is fixedly connected with one side of the first bevel gear in a meshing manner, and a connecting shaft is fixedly connected in a mounting shaft hole of the second bevel gear, and the connecting shaft is rotatably connected to the fixed outer rod through a bearing.

As a preferred embodiment, sliding seats are fixed on two side walls of the telescopic holding rod, and sliding grooves matched with the corresponding sliding seats are formed in the two side walls of the telescopic cavity.

As a preferred embodiment, a knob block is fixed at one end of the connecting shaft, which is far away from the second bevel gear, and different scoring grid marks are respectively arranged on the surfaces of the printing heads.

As a preferred embodiment, positioning mechanism is including fixing the carousel in the pivot one end of right-hand member, and the surperficial edge that deviates from the pivot of right-hand member on the carousel is fixed with a fixed cylinder, and the inside swing joint of fixed cylinder has the movable block, runs through and is fixed with flexible post on the movable block, and flexible post slides through connection on fixed cylinder.

As a preferred implementation mode, both ends of the fixed cylinder are provided with a first telescopic hole matched with the telescopic column, the turntable is provided with a second telescopic hole matched with the telescopic column, one end of the telescopic column, far away from the n-shaped support, is fixed with a pull ring, a spring is connected between one end of the movable block and the inner wall of one side of the fixed cylinder, and the spring is movably sleeved on the outer side of the telescopic column.

As a preferred embodiment, a plurality of jacks arranged in an annular array are formed in one side wall of the n-shaped support, the jacks being matched with one ends of the telescopic columns, and one ends of the telescopic columns are movably connected in one of the jacks.

Compared with the prior art, the utility model provides a pair of student is with marking cell seal includes following beneficial effect at least:

(1) through the arrangement of the adjusting mechanism, the telescopic holding rod can perform telescopic movement in the telescopic cavity of the fixed outer rod through the two sliding seats, so that the length of the telescopic holding rod can be conveniently adjusted, the requirements of students under different use conditions are met, and the application range is wide;

(2) through positioning mechanism's setting, can conveniently switch different marking grid seal of a government organization in old china and seal head and use, and make the good seal head that switches fix a position fast, the student of being convenient for in time uses, compares in prior art marking grid seal, further enlarges the application range of this device.

Drawings

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

FIG. 2 is a schematic view of the fixing outer rod of the present invention;

FIG. 3 is a schematic structural view of the adjusting mechanism of the present invention viewed from the bottom;

fig. 4 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: 1. an n-type stent; 2. a rotating shaft; 21. an adjustment column; 22. a print head; 3. fixing the outer rod; 31. A telescopic holding rod; 32. pulling a ball; 33. a sliding seat; 4. an adjustment mechanism; 401. a screw; 402. a first bevel gear; 403. a second bevel gear; 404. a connecting shaft; 405. a knob block; 5. a positioning mechanism; 501. a turntable; 502. a fixed cylinder; 503. a movable block; 504. a telescopic column; 505. a pull ring; 506. a spring; 507. And (4) inserting the jack.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the present invention provides a stamp for student, which comprises an n-shaped frame 1, a rotating shaft 2, an adjusting post 21, a printing head 22, a fixed outer rod 3, a retractable holding rod 31, a pull ball 32, a sliding seat 33, an adjusting mechanism 4, a screw 401, a bevel gear 402, a bevel gear 403, a connecting shaft 404, a knob 405, a positioning mechanism 5, a rotating disc 501, a fixed cylinder 502, a movable block 503, a retractable post 504, a pull ring 505, a spring 506 and a jack 507, wherein the two side walls of the n-shaped frame 1 are rotatably connected with the rotating shaft 2 through a bearing, the adjusting post 21 with a hexagonal vertical cross-section is fixed between the opposite ends of the two rotating shafts 2, a plurality of printing heads 22 arranged in a surrounding array are fixed on the outer side of the adjusting post 21, the fixed outer rod 3 is fixed on the top end of the n-shaped frame 1, the retractable holding rod 31 is slidably connected in the retractable cavity of the fixed outer rod 3, the top of flexible holding rod 31 is fixed with draws ball 32, be connected with adjustment mechanism 4 between fixed outer pole 3 and the flexible holding rod 31, adjustment mechanism 4 includes threaded connection screw rod 401 on flexible holding rod 31, screw rod 401 rotates through the bearing and connects on fixed outer pole 3, the cavity has been seted up on the fixed outer pole 3, the bottom of screw rod 401 extends to in the cavity, and the rigid coupling has bevel gear 402, one side meshing of bevel gear 402 is connected with bevel gear two 403, the downthehole rigid coupling of mounting shaft of bevel gear two 403 has connecting axle 404, connecting axle 404 rotates through the bearing and connects on fixed outer pole 3, draw ball 32, the outside of flexible holding rod 31 and fixed outer pole 3 can be provided with anti-skidding silica gel pad, when the student is handheld, avoid this device landing.

As further shown in fig. 2 and 3, two side walls of the retractable holding rod 31 are fixed with sliding seats 33, two side walls of the retractable cavity are both provided with sliding grooves matched with the corresponding sliding seats 33, and the retractable holding rod 31 and the retractable cavity of the fixed outer rod 3 form a sliding structure through the two sliding seats 33.

Further as shown in fig. 3, a knob block 405 is fixed at one end of the connecting shaft 404, which is away from the second bevel gear 403, different scoring grid marks are respectively arranged on the surfaces of the printing heads 22, and the knob block 405 is convenient for students to adjust and use.

As shown in fig. 4, a positioning mechanism 5 is connected between one end of the right rotating shaft 2 and the n-type bracket 1, the positioning mechanism 5 includes a rotating disc 501 fixed at one end of the right rotating shaft 2, a fixed cylinder 502 is fixed at the edge of the surface of the rotating disc 501 facing away from the right rotating shaft 2, a movable block 503 is movably connected inside the fixed cylinder 502, a telescopic column 504 penetrates and is fixed on the movable block 503, the telescopic column 504 is slidably penetrated and connected on the fixed cylinder 502, a telescopic hole i matched with the telescopic column 504 is arranged at both ends of the fixed cylinder 502, a telescopic hole ii matched with the telescopic column 504 is arranged on the rotating disc 501, a pull ring 505 is fixed at one end of the telescopic column 504 far away from the n-type bracket 1, a spring 506 is connected between one end of the movable block 503 and the inner wall of one side of the fixed cylinder 502, the spring 506 is movably sleeved outside the telescopic column 504, and the telescopic column 504 is connected by pulling the pull ring 505, then, the telescopic column 504 drives the movable block 503 to displace in the fixed cylinder 502, and the movable block 503 compresses the spring 506, and one end of the telescopic column 504 is separated from one corresponding insertion hole 507.

As further shown in fig. 4, a plurality of insertion holes 507 arranged in a ring array are formed in a side wall of the n-type support 1, the insertion holes 507 are matched with one end of the telescopic column 504, one end of the telescopic column 504 is movably connected in one of the insertion holes 507, and each insertion hole 507 corresponds to a corresponding print head 22.

When the length of the telescopic holding rod 31 needs to be adjusted, the connecting shaft 404 can be twisted by the knob block 405 to rotate, the bevel gear II 403 can be rotated, the screw 401 connected with the bevel gear I402 is driven to rotate, the screw 401 is in threaded connection with the telescopic holding rod 31, the telescopic holding rod 31 can be made to move telescopically in the telescopic cavity of the fixed outer rod 3 through the two sliding seats 33, the length of the telescopic holding rod 31 can be adjusted conveniently, requirements of students under different use conditions can be met, when a plurality of printing heads 22 on the adjusting column 21 need to be switched for use, the telescopic column 504 connected with the pull ring 505 can be pulled, the telescopic column 504 drives the movable block 503 to move in the fixed cylinder 502, the movable block 503 compresses the spring 506, one end of the telescopic column 504 is separated from one corresponding jack 507, and then the rotary disc 501 can be rotated by the pull ring 505, when the print head 22 to be used is just facing right below, the pull ring 505 can be released, so that one end of the telescopic column 504 can be inserted into the corresponding insertion hole 507 under the elastic action of the spring 506, and the print head 22 to be used can be positioned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a student is with marking cell seal, includes n type support (1), its characterized in that: the double-layer printing ink bottle is characterized in that two side walls of the n-type support (1) are rotatably connected with rotating shafts (2) through bearings, a regulating column (21) with a hexagonal vertical section is fixed between the opposite ends of the two rotating shafts (2), a plurality of printing heads (22) arranged in a surrounding type array mode are fixed on the outer side of the regulating column (21), a fixed outer rod (3) is fixed at the top end of the n-type support (1), a telescopic holding rod (31) is connected in a telescopic cavity of the fixed outer rod (3) in a sliding mode, a pull ball (32) is fixed at the top end of the telescopic holding rod (31), a positioning mechanism (5) is connected between one end of the rotating shaft (2) at the right end and the n-type support (1), an adjusting mechanism (4) is connected between the fixed outer rod (3) and the telescopic holding rod (31), the adjusting mechanism (4) comprises a screw rod (401) in threaded connection with the telescopic holding rod (31), and the screw rod (401) is rotatably connected to the fixed outer rod (3) through bearings, the cavity is formed in the fixed outer rod (3), the bottom end of the screw rod (401) extends into the cavity, a first bevel gear (402) is fixedly connected with the bottom end of the fixed outer rod, a second bevel gear (403) is meshed with one side of the first bevel gear (402), a connecting shaft (404) is fixedly connected in a mounting shaft hole of the second bevel gear (403), and the connecting shaft (404) is rotatably connected to the fixed outer rod (3) through a bearing.

2. A student marking stamp according to claim 1 wherein: sliding seats (33) are fixed on two side walls of the telescopic holding rod (31), and sliding grooves matched with the corresponding sliding seats (33) are formed in the two side walls of the telescopic cavity.

3. A student marking stamp according to claim 1 wherein: and a knob block (405) is fixed at one end of the connecting shaft (404) which is far away from the second bevel gear (403), and different scoring grid marks are respectively arranged on the surfaces of the printing heads (22).

4. A student marking stamp according to claim 1 wherein: positioning mechanism (5) are fixed with a fixed section of thick bamboo (502) including carousel (501) of fixing pivot (2) one end at the right-hand member on carousel (501), and the inside swing joint of a fixed section of thick bamboo (502) has movable block (503), runs through and is fixed with flexible post (504) on movable block (503), and flexible post (504) slip through connection is on a fixed section of thick bamboo (502).

5. The student marking stamp of claim 4, wherein: the both ends of a fixed cylinder (502) are all seted up with flexible post (504) matched with telescopic hole one, seted up on carousel (501) with flexible post (504) matched with telescopic hole two, the one end of keeping away from n type support (1) on flexible post (504) is fixed with pull ring (505), is connected with spring (506) between the one end of movable block (503) and one side inner wall of a fixed cylinder (502), and the outside at flexible post (504) is established in spring (506) activity cover.

6. A student marking stamp according to claim 1 wherein: a plurality of jacks (507) which are arranged in an annular array and matched with one end of each telescopic column (504) are formed in one side wall of each of the two n-type supports (1), and one end of each telescopic column (504) is movably connected into one jack (507).

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