CN211385099U - Laboratory bench convenient to fixed instrument - Google Patents
Laboratory bench convenient to fixed instrument Download PDFInfo
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- CN211385099U CN211385099U CN201922156991.3U CN201922156991U CN211385099U CN 211385099 U CN211385099 U CN 211385099U CN 201922156991 U CN201922156991 U CN 201922156991U CN 211385099 U CN211385099 U CN 211385099U
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Abstract
The utility model belongs to the laboratory bench field, especially, a laboratory bench convenient to fixed instrument to current common laboratory bench, do not have the fixed to the physical teaching instrument when the experiment, so giving people and bringing very big operational difficulty, so can not satisfy the problem of people's demand, the scheme is provided now as follows, and it includes the workstation, the bottom fixed mounting of workstation has first supporting seat and second supporting seat, and the fixed slot has been seted up at the top of workstation, and slidable mounting has two fixed plates in the fixed slot, and the equal fixed mounting in one side that two fixed plates are close to each other has the buffer board. The utility model discloses simple structure, convenient operation, can be fast convenient fix the instrument main part on the workstation, can cushion the shock attenuation to the instrument main part in addition when fixed, prevent to lead to the damage of instrument main part energetically, improved the accuracy of experiment, so satisfied people's demand.
Description
Technical Field
The utility model relates to a laboratory bench technical field especially relates to a laboratory bench convenient to fixed instrument.
Background
The experiment table is used for performing experiment detection and storing instruments by enterprises and institutions such as hospitals, schools, chemical plants, scientific research institutions and the like, and is divided into the following parts according to the placing positions: central authorities' laboratory bench, limit laboratory bench, corner platform divide into according to the material: all-steel experiment table, steel-wood experiment table, all-wood experiment table, aluminum-wood experiment table, some high cabinets in addition: the experiment table comprises a ventilation cabinet, a medicine cabinet, a vessel cabinet, a gas cylinder cabinet, an explosion-proof cabinet, a slide cabinet and the like, wherein when students perform experiments, the experiment table is needed so that the students can perform experiments conveniently;
at present, a common experiment table is not fixed on a physical teaching instrument during experiment, so that great operation difficulty is brought to people, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having common laboratory bench among the prior art, do not have the fixed to the physics teaching instrument when the experiment, so bring very big operating difficulties giving people, so can not satisfy the shortcoming of people's demand, and the laboratory bench of the fixed instrument of being convenient for that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a laboratory bench convenient to fixed instrument, comprises a workbench, the bottom fixed mounting of workstation has first supporting seat and second supporting seat, the fixed slot has been seted up at the top of workstation, slidable mounting has two fixed plates in the fixed slot, the equal fixed mounting in one side that two fixed plates are close to each other has the buffer board, the buffer slot has all been seted up to the one end that two buffer boards are close to each other, equal slidable mounting has the buffer beam in two buffer slots, the one end that two buffer beams are close to each other extends to the outside and the fixed mounting of corresponding buffer board respectively has the rubber slab, the spread groove has been seted up to one side that first supporting seat was kept away from to the second supporting seat, slidable mounting has the connecting plate in the spread groove, two rubber.
Preferably, the bottom fixed mounting of connecting plate has the rack, one side that first supporting seat is close to the second supporting seat has been seted up and has been rotated the groove, the second supporting seat has been close to one side of first supporting seat and has been seted up and has been rotated the hole, it is linked together with the spread groove to rotate the hole, and rotate the groove, same lead screw is installed to rotation hole and spread groove internal rotation, the outside fixed cover of lead screw is equipped with the gear that is located the spread groove, and the gear meshes with the rack, the mounting groove has been seted up to the bottom of workstation, the mounting groove is linked together with the fixed slot, slidable mounting has two mounting panels in the mounting groove, and the top of two mounting panels all extend to the fixed slot in and with the bottom.
Preferably, the one end of lead screw runs through two mounting panels and is connected with two mounting panels, and the constant head tank has been seted up to the bottom of rack, and slidable mounting has the locating lever in the constant head tank, and the bottom of locating lever extend to the below of rack and with the bottom inner wall fixed connection of spread groove, the locating lever carries on spacingly to the rack.
Preferably, all seted up the embedding hole on two mounting panels, slidable mounting has same embedding pole in two embedding holes, and the both ends of embedding pole respectively with the first supporting seat of corresponding and the second supporting seat one side fixed connection that is close to each other, the embedding pole carries on spacingly to two mounting panels.
Preferably, two fixed plates are close to each other one side equal fixed mounting have a plurality of buffer spring, lie in one side fixed connection that two buffer spring that same horizontal axis is close to each other one end respectively and two corresponding rubber slabs keep away from each other, a plurality of buffer spring play buffering and absorbing effect.
Preferably, the equal fixed mounting in one end that two buffer boards are close to each other has the cover to establish the reset spring in the buffer pole outside, and one side fixed connection that one end that two reset springs are close to each other is kept away from each other with two corresponding rubber slabs respectively, and reset spring plays buffering and absorbing effect.
In the utility model, in use, the experiment table convenient for fixing the instrument is used for placing the instrument main body into the fixed groove, then holding the instrument main body, treading the connecting plate by feet, driving the rack to move by the connecting plate, driving the two buffer plates to move by the two fixed plates, driving the buffer rods to move by the buffer plates, driving the rubber plate to move by the buffer rods, and fixedly clamping the instrument main body by the rubber plate;
when the instrument main body is clamped and fastened, the energy is transmitted to the two rubber plates by the instrument main body pair, the two rubber plates compress the plurality of buffer springs, the two rubber plates compress the return springs, the return springs absorb energy, and the buffer and the shock absorption of the instrument main body are completed under the spring rebounding acting force of the return springs and the buffer springs;
the utility model discloses simple structure, convenient operation, can be fast convenient fix the instrument main part on the workstation, can cushion the shock attenuation to the instrument main part in addition when fixed, prevent to lead to the damage of instrument main part energetically, improved the accuracy of experiment, so satisfied people's demand.
Drawings
Fig. 1 is a schematic front view of a laboratory table for fixing an instrument conveniently according to the present invention;
fig. 2 is a schematic structural view of a part a of a laboratory bench for conveniently fixing an instrument according to the present invention;
fig. 3 is a schematic view of a top view structure of the experiment table convenient for fixing the instrument.
In the figure: 1 workstation, 2 first supporting seats, 3 second supporting seats, 4 fixed slots, 5 fixed plates, 6 buffer boards, 7 buffer slots, 8 buffer rods, 9 rubber slabs, 10 connecting grooves, 11 connecting plates, 12 racks, 13 rotating grooves, 14 rotating holes, 15 lead screws, 16 gears, 17 mounting grooves, 18 mounting plates, 19 constant head tanks, 20 positioning rods, 21 buffer springs and 22 reset springs.
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.
Example one
Referring to fig. 1-3, a laboratory bench convenient to fixed instrument, including workstation 1, the bottom fixed mounting of workstation 1 has first supporting seat 2 and second supporting seat 3, fixed slot 4 has been seted up at workstation 1's top, slidable mounting has two fixed plates 5 in the fixed slot 4, the equal fixed mounting in one side that two fixed plates 5 are close to each other has buffer board 6, buffer slot 7 has all been seted up to the one end that two buffer boards 6 are close to each other, equal slidable mounting has buffer beam 8 in two buffer slots 7, the one end that two buffer beam 8 are close to each other extends to the outside and fixed mounting of corresponding buffer board 6 respectively has rubber slab 9, spread groove 10 has been seted up to one side that first supporting seat 2 was kept away from to second supporting seat 3, slidable mounting has connecting plate 11 in spread groove 10.
The utility model discloses in, the bottom fixed mounting of connecting plate 11 has rack 12, first supporting seat 2 has been close to one side of second supporting seat 3 and has been seted up rotation groove 13, second supporting seat 3 has been close to one side of first supporting seat 2 and has been seted up rotation hole 14, rotation hole 14 is linked together with spread groove 10, and rotation groove 13, same lead screw 15 is installed to rotation hole 14 and the 10 internal rotations of spread groove, the outside fixed cover of lead screw 15 is equipped with the gear 16 that is located spread groove 10, and gear 16 meshes with rack 12 mutually, mounting groove 17 has been seted up to the bottom of workstation 1, mounting groove 17 is linked together with fixed slot 4, slidable mounting has two mounting panels 18 in mounting groove 17, and the top of two mounting panels 18 all extend to in the fixed slot 4 and with the bottom fixed connection of corresponding fixed plate.
The utility model discloses in, two mounting panels 18 are run through and are connected with two mounting panels 18 to the one end of lead screw 15, and constant head tank 19 has been seted up to the bottom of rack 12, and slidable mounting has locating lever 20 in the constant head tank 19, and the bottom of locating lever 20 extend to the below of rack 12 and with the bottom inner wall fixed connection of spread groove 10.
The utility model discloses in, all seted up the embedding hole on two mounting panels 18, slidable mounting has same embedding pole in two embedding holes, and one side fixed connection that the both ends of embedding pole are close to each other with corresponding first supporting seat 2 and second supporting seat 3 respectively.
The utility model discloses in, the equal fixed mounting in one side that two fixed plates 5 are close to each other has a plurality of buffer spring 21, is located one side fixed connection that one end that two buffer spring 21 on the same horizontal axis are close to each other respectively and two corresponding rubber slab 9 keep away from each other.
The utility model discloses in, the equal fixed mounting of one end that two buffer boards 6 are close to each other establishes the reset spring 22 in the buffer rod 8 outside, and one side fixed connection who keeps away from each other respectively with two corresponding rubber slab 9 is close to each other to one end that two reset spring 22 are close to each other.
Example two
Referring to fig. 1-3, a laboratory bench convenient to fixed instrument, including workstation 1, first supporting seat 2 and second supporting seat 3 of bolt fixedly connected with are passed through to the bottom of workstation 1, fixed slot 4 has been seted up at the top of workstation 1, slidable mounting has two fixed plates 5 in the fixed slot 4, one side that two fixed plates 5 are close to each other all is through bolt fixedly connected with buffer board 6, buffer slot 7 has all been seted up to the one end that two buffer boards 6 are close to each other, equal slidable mounting has buffer beam 8 in two buffer slots 7, the one end that two buffer beam 8 are close to each other extends to the outside of corresponding buffer board 6 respectively and through bolt fixedly connected with rubber slab 9, spread groove 10 has been seted up to one side that first supporting seat 2 was kept away from to second supporting seat 3, slidable mounting has connecting plate 11 in spread groove 10, two rubber slabs 9 carry out the fixed centre gripping to the.
The utility model discloses in, bolt fixedly connected with rack 12 is passed through to the bottom of connecting plate 11, first supporting seat 2 has been close to one side of second supporting seat 3 and has been seted up rotation groove 13, second supporting seat 3 has been close to one side of first supporting seat 2 and has been seted up rotation hole 14, rotation hole 14 is linked together with spread groove 10, and rotation groove 13, same lead screw 15 is installed to rotation hole 14 and the 10 internal rotations of spread groove, the outside fixed cover of lead screw 15 is equipped with the gear 16 that is located spread groove 10, and gear 16 meshes with rack 12 mutually, mounting groove 17 has been seted up to the bottom of workstation 1, mounting groove 17 is linked together with fixed slot 4, slidable mounting has two mounting panels 18 in mounting groove 17, and the top of two mounting panels 18 all extends to in fixed slot 4 and with the bottom fixed connection of corresponding fixed plate 5, rack 12's removal drives gear.
The utility model discloses in, two mounting panels 18 are run through and are connected with two mounting panels 18 to the one end of lead screw 15, and constant head tank 19 has been seted up to the bottom of rack 12, and slidable mounting has locating lever 20 in the constant head tank 19, and the bottom of locating lever 20 extend to the below of rack 12 and with the bottom inner wall fixed connection of spread groove 10, and locating lever 20 carries on spacingly to rack 12.
The utility model discloses in, all seted up the embedding hole on two mounting panels 18, slidable mounting has same embedding pole in two embedding holes, and the both ends of embedding pole respectively with the one side fixed connection that corresponding first supporting seat 2 and second supporting seat 3 are close to each other, the embedding pole carries on spacingly to two mounting panels 18.
The utility model discloses in, a plurality of buffer spring 21 of bolt fixedly connected with are all passed through to one side that two fixed plates 5 are close to each other, and the one end that is located two buffer spring 21 on the same horizontal axis each other is respectively with one side fixed connection that two corresponding rubber slabs 9 kept away from each other, and a plurality of buffer spring 21 play buffering and absorbing effect.
The utility model discloses in, the one end that two buffer boards 6 are close to each other all establishes the reset spring 22 in the buffer beam 8 outside through bolt fixedly connected with cover, and one side fixed connection that one end that two reset spring 22 are close to each other was kept away from each other with two corresponding rubber slab 9 respectively, and reset spring 22 plays buffering and absorbing effect.
In the utility model, in use, the main body of the instrument is placed in the fixed groove 4, then the instrument is held, the connecting plate 11 is stepped by feet, the connecting plate 11 drives the rack 12 to move, the positioning rod 20 limits the rack 12, the movement of the rack 12 drives the gear 16 to rotate, the gear 16 drives the screw rod 15 to rotate, the screw rod 15 drives the two mounting plates 18 to move, the two mounting plates 18 drive the two fixing plates 5 to move, the two fixing plates 5 drive the two buffer plates 6 to move, the buffer plates 6 drive the buffer rods 8 to move, the buffer rods 8 drive the rubber plates 9 to move, the rubber plates 9 fixedly clamp the main body of the instrument, when the clamp is fastened, the main body of the instrument transmits energy to the two rubber plates 9, the two rubber plates 9 compress the plurality of buffer springs 21, the plurality of buffer springs 21 absorb energy, and simultaneously, the two rubber plates 9 compress the reset springs 22, reset spring 22 energy-absorbing, under the spring resilience effort through reset spring 22 and buffer spring 21, accomplished the buffering shock attenuation to the instrument main part to can be fast convenient fix the instrument main part on workstation 1, can cushion the shock attenuation to the instrument main part in addition when fixed, prevent to lead to the damage of instrument main part energetically, improved the accuracy of experiment, so satisfied people's demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a laboratory bench convenient to fixed instrument, comprises a workbench and is characterized in that, the bottom fixed mounting of workstation has first supporting seat and second supporting seat, the fixed slot has been seted up at the top of workstation, slidable mounting has two fixed plates in the fixed slot, the equal fixed mounting in one side that two fixed plates are close to each other has the buffer board, the buffer slot has all been seted up to the one end that two buffer boards are close to each other, equal slidable mounting has the buffer beam in two buffer slots, the one end that two buffer beams are close to each other extends to the outside and the fixed mounting of corresponding buffer board respectively has the rubber slab, the spread groove has been seted up to one side that first supporting seat was kept away from to the second supporting seat, slidable mounting.
2. The experiment table convenient for fixing an instrument according to claim 1, wherein a rack is fixedly installed at the bottom of the connecting plate, a rotating groove is formed in one side, close to the second supporting seat, of the first supporting seat, a rotating hole is formed in one side, close to the first supporting seat, of the second supporting seat, the rotating hole is communicated with the connecting groove, the same screw rod is installed in the rotating groove, the rotating hole and the connecting groove, a gear located in the connecting groove is fixedly sleeved on the outer side of the screw rod, the gear is meshed with the rack, a mounting groove is formed in the bottom of the workbench, the mounting groove is communicated with the fixing groove, two mounting plates are slidably installed in the mounting groove, and the top ends of the two mounting plates extend into the fixing groove and are fixedly connected with the bottom end.
3. The experiment table convenient for fixing an instrument according to claim 2, wherein one end of the screw rod penetrates through and is connected with the two mounting plates, a positioning groove is formed in the bottom end of the rack, a positioning rod is slidably mounted in the positioning groove, and the bottom end of the positioning rod extends to the lower portion of the rack and is fixedly connected with the inner wall of the bottom of the connecting groove.
4. The experiment table convenient for fixing the instrument as claimed in claim 2, wherein the two mounting plates are provided with insertion holes, the same insertion rod is slidably mounted in the two insertion holes, and two ends of the insertion rod are fixedly connected with the sides of the corresponding first supporting seat and the second supporting seat which are close to each other.
5. The experiment table convenient for fixing the instrument according to claim 1, wherein a plurality of buffer springs are fixedly installed on the sides, close to each other, of the two fixing plates, and the ends, close to each other, of the two buffer springs located on the same horizontal axis are fixedly connected with the sides, far away from each other, of the two corresponding rubber plates respectively.
6. The experiment table convenient for fixing the instrument according to claim 1, wherein the ends of the two buffer plates close to each other are fixedly provided with a return spring sleeved outside the buffer rod, and the ends of the two return springs close to each other are fixedly connected with the sides of the two corresponding rubber plates far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156991.3U CN211385099U (en) | 2019-12-05 | 2019-12-05 | Laboratory bench convenient to fixed instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156991.3U CN211385099U (en) | 2019-12-05 | 2019-12-05 | Laboratory bench convenient to fixed instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211385099U true CN211385099U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922156991.3U Active CN211385099U (en) | 2019-12-05 | 2019-12-05 | Laboratory bench convenient to fixed instrument |
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| CN (1) | CN211385099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927590A (en) * | 2021-02-04 | 2021-06-08 | 哈尔滨职业技术学院 | Experimental device for electronic information engineering major |
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2019
- 2019-12-05 CN CN201922156991.3U patent/CN211385099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927590A (en) * | 2021-02-04 | 2021-06-08 | 哈尔滨职业技术学院 | Experimental device for electronic information engineering major |
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