CN216645565U

CN216645565U - Electronic balance for scientific and technological flitch

Info

Publication number: CN216645565U
Application number: CN202122991064.0U
Authority: CN
Inventors: 傅春雷
Original assignee: Suqian Kangliduo Wood Industry Co ltd
Current assignee: Suqian Kangliduo Wood Industry Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-31
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an electronic balance for a scientific and technological batten, which comprises a level meter, a base and an accommodating block, wherein the level meter is matched with the base for use, the accommodating block is fixedly connected with the base, and a connecting groove is formed in the base. The utility model discloses a, hold the piece through the setting, thrust unit and positioner's cooperation is used, positioner is from the inside of holding the piece and removes the inside to the spirit level, realize the fixed of spirit level, thrust unit can make positioner remove from the inside of spirit level, realize changing the spirit level, it is too big to have solved the object volume that is weighing now, when placing on the spirit level, the spirit level undersize will influence the accuracy, thereby need to change the electronic balance that the spirit level is big a bit, it is too troublesome, the problem that inconvenient user used, this electronic balance for science and technology flitch, it changes the spirit level to possess the person of facilitating the use, thereby can let the user carry out the advantage of weighing to the object of variation in size.

Description

Electronic balance for scientific and technological flitch

Technical Field

The utility model belongs to the technical field of electronic scale, and particularly relates to an electronic scale for a scientific and technological batten.

Background

The electron balance is the balance of using electromagnetic force for balanced weighed thing weight, current electron balance, and the user all places the object on the spirit level and weighs, and when the object volume of weighing was too big, the spirit level undersize will influence the accuracy to need to change the big little electron balance of spirit level, too troublesome, inconvenient user uses, and the problem that prior art exists is: when the object of weighing is too big, places on the spirit level, the accuracy will be influenced to the spirit level undersize to need to change the electronic balance that the spirit level is big a bit, too troublesome, inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the electronic balance for the science and technology flitch, which has the advantage that a user can conveniently replace a level gauge, so that the user can weigh objects with different sizes, and the problems that the accuracy is influenced when the conventional weighed object is too large in size and placed on the level gauge, and the electronic balance with the level gauge larger than the point needs to be replaced, so that the electronic balance is too troublesome and is inconvenient for the user to use are solved.

The electronic balance for the science and technology flitch comprises a level meter, a base and a containing block, wherein the level meter is matched with the base for use, the containing block is fixedly connected with the base, a connecting groove is formed in the base, a cavity is formed in the containing block, a pushing device is fixedly arranged on the right side of the inner wall of the cavity, and a positioning device is fixedly arranged on the left side of the inner wall of the cavity.

Preferably, the pushing device comprises a push rod, the outer surface of the push rod is movably connected with the inside of the cavity, a U-shaped block is fixedly connected to the left side of the push rod, a tension spring is sleeved on the outer surface of the push rod, the left side of the tension spring is fixedly connected with the right side of the U-shaped block, the right side of the tension spring is fixedly connected with the right side of the inner wall of the cavity, and the top and the bottom of the front side of the U-shaped block are both movably connected with connecting rods.

Preferably, the positioning device comprises a positioning block, the outer surface of the positioning block is movably connected with the inside of the cavity, the left side of the positioning block is matched with the inside of the bottom of the level gauge for use, the top and the bottom of the right side of the positioning block are movably connected with positioning devices, the rear sides of the two positioning devices are movably connected with movable blocks, the insides of the two movable blocks are respectively connected with limiting blocks in a sliding mode, the opposite sides of the two limiting blocks are respectively and fixedly connected with the top and the bottom of the inner wall of the cavity, the surfaces of the two limiting blocks are respectively sleeved with return springs, the opposite ends of the two return springs are respectively and fixedly connected with the opposite ends of the two limiting blocks, and the opposite sides of the two return springs are respectively and fixedly connected with the bottom and the top of the two movable blocks.

Preferably, the positioning block is internally matched with a fixing rod, and the top and the bottom of the fixing rod are fixedly connected with the top and the bottom of the inner wall of the cavity respectively.

Preferably, the left sides of the two connecting rods are movably connected with matching rods, the rear sides of the two matching rods are movably connected with supporting blocks, the opposite sides of the two supporting blocks are fixedly connected with the top and the bottom of the inner wall of the cavity respectively, and the left sides of the two matching rods are matched with the insides of the two movable blocks for use.

Preferably, the level gauge is provided with a positioning groove in the bottom, and the positioning groove is matched with the left side of the positioning block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the positioning device moves from the inside of the containing block to the inside of the level meter by the matching use of the containing block, the pushing device and the positioning device, so that the level meter is fixed, the positioning device can move from the inside of the level meter by the pushing device, the level meter is replaced, and the device has the advantages that a user can conveniently replace the level meter, so that the user can weigh objects with different sizes.

2. According to the utility model, the pushing device is arranged, so that the positioning device can be moved out of the interior of the level gauge, thereby realizing the separation of the level gauge and the base and realizing the replacement.

3. According to the utility model, the positioning device is arranged, so that the positioning device can move to the inside of the positioning groove in the accommodating block, and the fixing of the level meter and the base is realized.

4. The positioning block is provided with the fixing rod, so that a limiting effect can be achieved, and the movement of the positioning block can be limited.

5. According to the utility model, the matching rod and the supporting block are arranged, and the matching rod can move due to the movement of the pushing device, so that the matching rod rotates through the supporting block, and the matching rod drives the positioning device to move.

6. The positioning groove is arranged, and the positioning groove is matched with the positioning block for use, so that the fixing of the level meter and the base is realized.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front cross-sectional view of a portion of a structure provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to an embodiment of the present invention.

In the figure: 1. a level gauge; 2. a base; 3. accommodating the block; 4. connecting grooves; 5. a cavity; 6. a pushing device; 601. a push rod; 602. a U-shaped block; 603. a tension spring; 604. a connecting rod; 7. a positioning device; 701. positioning blocks; 702. a positioning device; 703. a movable block; 704. a limiting block; 705. a return spring; 8. fixing the rod; 9. a mating rod; 10. a support block; 11. and (6) positioning a groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an electronic balance for scientific and technical battens according to an embodiment of the present invention includes a level 1, a base 2, and a receiving block 3, where the level 1 is used in cooperation with the base 2, the receiving block 3 is fixedly connected to the base 2, a connecting groove 4 is formed in the base 2, a cavity 5 is formed in the receiving block 3, a pushing device 6 is fixedly installed on the right side of the inner wall of the cavity 5, and a positioning device 7 is fixedly installed on the left side of the inner wall of the cavity 5.

Referring to fig. 3, the pushing device 6 includes a push rod 601, an outer surface of the push rod 601 is movably connected with an inside of the cavity 5, a U-shaped block 602 is fixedly connected to a left side of the push rod 601, an outer surface of the push rod 601 is sleeved with a tension spring 603, a left side of the tension spring 603 is fixedly connected with a right side of the U-shaped block 602, a right side of the tension spring 603 is fixedly connected with a right side of an inner wall of the cavity 5, and a top and a bottom of a front side of the U-shaped block 602 are both movably connected with a connecting rod 604.

Adopt above-mentioned scheme: through setting up thrust unit 6, can make positioner 7 remove from the inside of spirit level 1 to realize the separation of spirit level 1 and base 2, realize changing.

Referring to fig. 3, the positioning device 7 includes a positioning block 701, the outer surface of the positioning block 701 is movably connected with the inside of the cavity 5, the left side of the positioning block 701 is used in cooperation with the inside of the bottom of the level gauge 1, the top and the bottom on the right side of the positioning block 701 are movably connected with transmission rods 702, the rear sides of the two transmission rods 702 are movably connected with movable blocks 703, the insides of the two movable blocks 703 are slidably connected with limiting blocks 704, the opposite sides of the two limiting blocks 704 are fixedly connected with the top and the bottom of the inner wall of the cavity 5, return springs 705 are sleeved on the surfaces of the two limiting blocks 704, the opposite ends of the two return springs 705 are fixedly connected with the opposite ends of the two limiting blocks 704, and the opposite sides of the two return springs 705 are fixedly connected with the bottom and the top of the two movable blocks 703 respectively.

Adopt above-mentioned scheme: through setting up positioner 7, can hold the inside of piece 3 and remove the inside to constant head tank 11, realize the fixed of spirit level 1 and base 2.

Referring to fig. 3, a fixing rod 8 is used in cooperation with the inside of the positioning block 701, and the top and the bottom of the fixing rod 8 are fixedly connected with the top and the bottom of the inner wall of the cavity 5, respectively.

Adopt above-mentioned scheme: through setting up dead lever 8, can play a spacing effect, can restrict the removal of locating piece 701.

Referring to fig. 3, the left sides of the two connecting rods 604 are both movably connected with the matching rods 9, the rear sides of the two matching rods 9 are both movably connected with the supporting blocks 10, the opposite sides of the two supporting blocks 10 are respectively fixedly connected with the top and the bottom of the inner wall of the cavity 5, and the left sides of the two matching rods 9 are both used in cooperation with the inside of the two movable blocks 703.

Adopt above-mentioned scheme: by providing the matching rod 9 and the supporting block 10, the movement of the pushing device 6 can move the matching rod 9, so that the matching rod 9 rotates through the supporting block 10, and the matching rod 9 drives the positioning device 7 to move.

Referring to fig. 3, a positioning groove 11 is formed in the bottom of the level 1, and the inside of the positioning groove 11 is used in cooperation with the left side of the positioning block 701.

Adopt above-mentioned scheme: through setting up constant head tank 11, constant head tank 11 uses with the cooperation of locating piece 701, realizes the fixed of spirit level 1 and base 2.

The working principle of the utility model is as follows:

when the level gauge 1 is replaced, the U-shaped block 603 generates a deformation force when the U-shaped block 602 is moved, after the push rod 601 is released, the U-shaped block 603 gives the same force to the U-shaped block 602, so that the U-shaped block 602 drives the push rod 601 and the two connecting rods 604 return to the original positions, the two movable blocks 703 simultaneously generate a deformation force when the two movable blocks 703 move, the two connecting rods 604 move, the two matching rods 9 rotate through the two supporting blocks 10, the two movable blocks 703 move towards opposite ends, the two driving rods 702 move, the two driving rods 702 drive the positioning block 701 to move towards the right, the positioning block 701 moves out of the positioning groove 11, and the level gauge 1 is replaced, the U-shaped block 602 moves and the tension spring 603, the tension spring 601 generates a deformation force when the push rod 601 is released, the U-shaped block 602 drives the push rod 601 and the two connecting rods 604 to return to the original positions, and the two movable blocks 703 move simultaneously, when the push rod 601 is released, the two return springs 705 give the same force to the two movable blocks 703, so that the two movable blocks 703 drive the two transmission rods 702 and the positioning block 701 rebounds to the original position, thereby fixing the level 1.

In conclusion: this electron balance is used to science and technology flitch, through setting up spirit level 1, base 2, hold piece 3, spread groove 4, cavity 5, thrust unit 6, push rod 601, U-shaped piece 602, extension spring 603, connecting rod 604, positioner 7, locating piece 701, transfer line 702, movable block 703, stopper 704, reset spring 705, dead lever 8, cooperation pole 9, the cooperation of supporting shoe 10 and constant head tank 11 is used, it is too big to have solved the object volume that is weighing now, when placing on the spirit level, the accuracy will be influenced to the spirit level undersize, thereby need to change the big little electron balance of spirit level, it is too troublesome, the problem that inconvenient user used.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a science and technology electron balance for flitch, includes spirit level (1), base (2) and holds piece (3), spirit level (1) uses with base (2) cooperation, hold piece (3) and base (2) fixed connection, its characterized in that: connecting groove (4) have been seted up to the inside of base (2), hold the inside of piece (3) and seted up cavity (5), the right side fixed mounting of cavity (5) inner wall has thrust unit (6), the left side fixed mounting of cavity (5) inner wall has positioner (7).

2. The electronic balance for scientific and technological flitch of claim 1, wherein: thrust unit (6) include push rod (601), the inside swing joint of the surface of push rod (601) and cavity (5), the left side fixedly connected with U-shaped piece (602) of push rod (601), the surface cover of push rod (601) is equipped with extension spring (603), the left side of extension spring (603) and the right side fixed connection of U-shaped piece (602), the right side of extension spring (603) and the right side fixed connection of cavity (5) inner wall, the equal swing joint in top and the bottom of U-shaped piece (602) front side has connecting rod (604).

3. The electronic balance for scientific and technological flitch of claim 2, wherein: the positioning device (7) comprises a positioning block (701), the outer surface of the positioning block (701) is movably connected with the inner part of the cavity (5), the left side of the positioning block (701) is matched with the inside of the bottom of the level (1) for use, the top and the equal swing joint in bottom on locating piece (701) right side have transfer line (702), the equal swing joint in rear side of two transfer lines (702) has movable block (703), the equal sliding connection in inside of two movable block (703) has stopper (704), the opposite one side of two stopper (704) respectively with the top and the bottom fixed connection of cavity (5) inner wall, the surface of two stopper (704) all overlaps and is equipped with reset spring (705), the looks remote site of two reset spring (705) all with the looks remote site fixed connection of two stopper (704), the opposite one side of two reset spring (705) respectively with the bottom and the top fixed connection of two movable block (703).

4. The electronic balance for scientific and technological flitch of claim 3, wherein: the positioning block (701) is internally matched with a fixing rod (8), and the top and the bottom of the fixing rod (8) are fixedly connected with the top and the bottom of the inner wall of the cavity (5) respectively.

5. The electronic balance for scientific and technological flitch of claim 3, wherein: the equal swing joint in left side of two connecting rods (604) has cooperation pole (9), the equal swing joint in rear side of two cooperation poles (9) has supporting shoe (10), two supporting shoe (10) opposite one side respectively with the top and the bottom fixed connection of cavity (5) inner wall, the left side of two cooperation poles (9) all uses with the inside cooperation of two movable blocks (703).

6. The electronic balance for scientific and technological flitch of claim 3, wherein: the positioning groove (11) is formed in the bottom of the level (1), and the positioning groove (11) is matched with the left side of the positioning block (701) for use.