Glass table of negative pressure fish tank

Abstract

The utility model discloses a glass table of a negative pressure fish tank, and relates to the field of negative pressure fish tanks. The negative pressure cylinder is mounted in the glass bearing table; the positioning seat is mounted on the bottom wall of the glass bearing table, and the negative pressure cylinder is arranged above the positioning seat; and the limiting seats are arranged on the periphery of the positioning seat. According to the utility model, the plurality of limiting seats are arranged on the glass bearing platform, so that the negative pressure cylinder can be stably mounted in the glass bearing platform, the stability of the whole structure is further enhanced through the design of the first sucking disc and the second sucking disc, and the negative pressure cylinder is prevented from shaking or shifting in the use process; the limiting seat can move on the supporting rod, and the position of the limiting seat on the supporting rod is adjusted, so that the glass bearing table can adapt to negative pressure cylinders of different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of negative pressure fish tank, especially to a glass table of negative pressure fish tank. BACKGROUND

[0002] The negative pressure fish tank utilizes the atmospheric pressure principle, generates vacuum at the top of the fish tank through special technology and vacuum equipment, and keeps low pressure state. Under the action of atmospheric pressure, water flows to the top of the fish tank, and because the inside of the tank is in vacuum state, the atmospheric pressure outside the tank supports the water column upward, so that the water does not flow out.

[0003] The existing negative pressure fish tank glass table lacks sufficient flexibility and adaptability, when different sizes of negative pressure tanks need to be placed in the glass table, the glass table often cannot provide stable support and fixation, leading to the negative pressure fish tank to easily shake or shift during use, which not only affects the viewing effect, but also may cause unnecessary pressure to the fish in the tank. UTILITY MODEL CONTENTS

[0004] To solve the above-mentioned problems, the utility model realizes the following technical scheme.

[0005] A glass table of a negative pressure fish tank, comprising: a glass bearing table; a negative pressure tank installed in the glass bearing table; a positioning seat installed at the bottom wall of the glass bearing table, the negative pressure tank being arranged above the positioning seat; a plurality of limiting seats arranged around the positioning seat, the bottom edge of the negative pressure tank being connected to the plurality of limiting seats, and the plurality of limiting seats being arranged to move towards or away from the positioning seat.

[0006] Preferably, the positioning seat of the present application comprises: a plurality of support rods installed at the outer circle of the positioning seat in a circumferential array, and the plurality of limiting seats are respectively installed on the plurality of support rods, and the limiting seat is arranged to move on the support rod.

[0007] Preferably, the limiting seat of the present application comprises: a limiting groove opened on the limiting seat, and the negative pressure tank is installed in the limiting groove; and a second nut installed on one side of the limiting seat, and the second nut is connected to the support rod.

[0008] Preferably, the support rod of the present application comprises: a threaded groove opened at one end of the support rod; a threaded rod screw-connected in the threaded groove; and a first nut installed on the threaded rod.

[0009] Preferably, the threaded rod of the present application comprises: a second suction cup installed at one end of the threaded rod, and the second suction cup is adsorbed to the inner wall of the glass bearing table.

[0010] Preferably, the positioning seat of the present application further comprises: a groove opened at the bottom of the positioning seat; and a first suction cup installed in the groove, and the first suction cup is adsorbed to the bottom wall of the glass bearing table.

[0011] Preferably, the glass supporting table of the application comprises a supporting frame installed at the bottom of the glass supporting table.

[0012] Preferably, the number of the limiting seats is four, which are distributed on the bottom wall of the glass supporting table, and each limiting seat is installed in the glass supporting table through the supporting rod, the threaded rod, the first nut and the second suction cup.

[0013] Preferably, the number of the limiting seats is two, which are distributed on the bottom wall of the glass supporting table, and each limiting seat is installed in the glass supporting table through the supporting rod, the threaded rod, the first nut and the second suction cup.

[0014] The utility model provides a glass table of negative pressure fish tank, compared with prior art, has the following

[0015] Beneficial effects:

[0016] 1. By setting a plurality of limiting seats on the glass supporting table, the negative pressure cylinder can be stably installed in the glass supporting table, and the design of the first suction cup and the second suction cup further enhances the stability of the whole structure, preventing the negative pressure cylinder from shaking or shifting during use.

[0017] 2. The limiting seat can move on the supporting rod, adjust the position of the limiting seat on the supporting rod, so that the glass supporting table can adapt to negative pressure cylinders of different sizes. DRAWINGS

[0018] Figure 1 The utility model provides a three-dimensional structure schematic diagram.

[0019] Figure 2 Another perspective three-dimensional structure schematic diagram provided by the utility model.

[0020] Figure 3 Glass supporting table and positioning seat structure schematic diagram provided by the utility model.

[0021] Figure 4 Positioning seat and limiting seat structure schematic diagram provided by the utility model.

[0022] Figure 5 Positioning seat, supporting rod, adjusting rod and limiting seat cross section structure schematic diagram provided by the utility model.

[0023] Figure 6 Glass supporting table and limiting seat structure schematic diagram of the second embodiment of the utility model.

[0024] Figure 7The utility model discloses glass bearing table and limiting seat structure schematic diagram of embodiment three.

[0025] In the drawing: 100 - glass bearing table;200 - support frame;300 - negative pressure cylinder;400 - positioning seat;401 - recess;402 - first suction cup;403 - support rod;404 - threaded groove;405 - threaded rod;406 - second suction cup;407 - first nut;500 - limiting seat;501 - limiting groove;502 - second nut. DETAILED DESCRIPTION

[0026] The utility model is further described below in combination with specific embodiments, and it should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the protection scope of the utility model.

[0027] Embodiment one:

[0028] Referring to Figures 1 to 5 The utility model discloses a glass table of negative pressure fish tank, include: glass bearing table 100 is as the basic support structure of whole negative pressure fish tank glass table, and glass bearing table 100 provides stable and firm support surface, ensures that negative pressure cylinder 300 and its inside water body, fish etc. can be safely, stably placed and show;Negative pressure cylinder 300 is installed in glass bearing table 100;Positioning seat 400 is installed in the bottom wall of glass bearing table 100, and negative pressure cylinder 300 is set in the upper of positioning seat 400, and positioning seat 400 is as the bottom support and positioning structure of negative pressure cylinder 300, ensures that negative pressure cylinder 300 can be stably installed in glass bearing table 100, prevents it from shaking or displacement, guarantees the stability and safety of fish tank;Limiting seat 500, the number is several, is set in the periphery of positioning seat 400, and the bottom edge of negative pressure cylinder 300 is connected with several limiting seats 500 simultaneously, and several limiting seats 500 are all set to approach or away from positioning seat 400, and limiting seat 500 passes through the limitation of the plurality of bottom edges of negative pressure cylinder 300, and the stability of negative pressure cylinder 300 is enhanced, simultaneously, the adjustability of limiting seat 500 can be adapted to the negative pressure cylinder 300 of different size.

[0029] Referring to Figure 3 And Figure 4 Positioning seat 400 includes: support rod 403, the number is several, is installed in the outer ring of positioning seat 400, is in circumferential array distribution, and several limiting seats 500 are installed on several support rods 403 respectively, and limiting seat 500 is set to move on support rod 403, and support rod 403 not only provides the installation basis for limiting seat 500, but also enhances the stability and bearing capacity of positioning seat 400 through circumferential array distribution, ensures that negative pressure cylinder 300 can be uniformly stressed, avoids that local pressure is too big.

[0030] Referring to Figure 4 And Figure 5The limiting seat 500 comprises: a limiting groove 501, which is arranged on the limiting seat 500, and the negative pressure cylinder 300 is installed in the limiting groove 501; and a second nut 502, which is installed on one side of the limiting seat 500 and is connected with the supporting rod 403. The limiting groove 501 provides an accurate installation position for the negative pressure cylinder 300, so that the negative pressure cylinder 300 can be accurately and stably installed on the limiting seat 500 and is prevented from being deviated or inclined during use. By rotating the second nut 502 on the limiting seat 500, the second nut 502 moves on the supporting rod 403 while driving the limiting seat 500 to move, so that the position of the limiting seat 500 on the supporting rod 403 can be adjusted.

[0031] With reference to Figure 4 and Figure 5 , the supporting rod 403 comprises: a threaded groove 404, which is arranged at one end of the supporting rod 403; and a threaded rod 405, which is threadedly connected in the threaded groove 404. A first nut 407 is installed on the threaded rod 405. By rotating the threaded rod 405, the threaded rod 405 can be rotated in the threaded groove 404 and the size of the threaded rod 405 on the supporting rod 403 can be adjusted. By further rotating the first nut 407, the first nut 407 can tighten the threaded rod 405 on the supporting rod 403.

[0032] With reference to Figure 4 and Figure 5 , the threaded rod 405 comprises: a second suction disc 406, which is installed at one end of the threaded rod 405 and is adsorbed on the inner wall of the glass supporting table 100. The second suction disc 406 provides a fixing force for the threaded rod 405 and the supporting rod 403 by being adsorbed on the inner wall of the glass supporting table 100.

[0033] With reference to Figure 5 , the positioning seat 400 further comprises: a groove 401, which is arranged at the bottom of the positioning seat 400; and a first suction disc 402, which is installed in the groove 401 and is adsorbed on the bottom wall of the glass supporting table 100. The first suction disc 402 provides an additional fixing force for the positioning seat 400 by being adsorbed on the bottom wall of the glass supporting table 100, so that the positioning seat 400 is prevented from moving or falling off during use.

[0034] With reference to Figure 1 and Figure 2 , the glass supporting table 100 comprises: a supporting frame 200, which is installed at the bottom of the glass supporting table 100 and provides additional support and stability for the glass supporting table 100.

[0035] The surface of the supporting rod 403 is formed with threads, and the second nut 502 is threadedly connected with the supporting rod 403.

[0036] Embodiment Two:

[0037] AsFigure 6 As shown, the difference between this embodiment and Embodiment 1 is that there are four limiting seats 500, which are distributed on the bottom wall of the glass support platform 100. Each limiting seat 500 is installed in the glass support platform 100 through a support rod 403, a threaded rod 405, a first nut 407 and a second suction cup 406.

[0038] Example 3:

[0039] like Figure 7 As shown, the difference between this embodiment and Embodiment 1 is that there are two limiting seats 500, which are distributed on the bottom wall of the glass support platform 100. The limiting seats 500 are L-shaped, and each limiting seat 500 is installed in the glass support platform 100 through a support rod 403, a threaded rod 405, a first nut 407 and a second suction cup 406.

[0040] The working principle of this application is as follows: During use, the positioning seat 400 is placed on the bottom wall of the glass support platform 100, ensuring that the first suction cup 402 is aligned and adsorbed on the bottom wall of the glass support platform 100, providing initial fixation for the positioning seat 400. The threaded rod 405 is rotated to adjust the extension length of the threaded rod 405 until the second suction cup 406 is adsorbed on the inner wall of the glass support platform 100. The threaded rod 405 is tightened on the support rod 403 by rotating the first nut 407 to fix the position of the threaded rod 405. The limit seat 500 is moved on the support rod 403 by rotating the second nut 502 on the limit seat 500 to adjust the limit seat 500 to a suitable position. The negative pressure cylinder 300 is placed above the positioning seat 400, and its bottom edge is accurately and firmly installed in the limit groove 501 of the limit seat 500 to fix the position of the negative pressure cylinder 300.

[0041] In summary, compared with existing technologies, it has the following beneficial effects:

[0042] By setting several limit seats 500 on the glass support platform 100, the negative pressure cylinder 300 can be stably installed inside the glass support platform 100. The design of the first suction cup 402 and the second suction cup 406 further enhances the stability of the entire structure and prevents the negative pressure cylinder 300 from shaking or shifting during use.

[0043] The limiting seat 500 can be moved on the support rod 403 to adjust the position of the limiting seat 500 on the support rod 403, so that the glass support platform 100 can be adapted to negative pressure cylinders 300 of different sizes.

[0044] Thus, although the present application has been described herein with reference to particular embodiments thereof, modifications, alterations and substitutions are possible within the scope and spirit of the application as disclosed above and as claimed below, and it is understood that some features of the present application could be employed without a corresponding use of the other features, and in some instances, without departing from the scope and spirit of the application. Accordingly, many modifications can be made in the particular embodiments without departing from the scope and spirit of the application. The present application is not intended to be limited to the particular embodiments used in the following claims, and / or the particular examples disclosed as the best mode for carrying out the present application, but the present application will include any and all embodiments and equivalents falling within the scope of the appended claims. Thus, the scope of the present application will only be determined by the appended claims.

Claims

1. A glass stand for a negative pressure fish tank, characterized in that, Include: Glass bearing table (100); Negative pressure cylinder (300) is installed in glass bearing table (100); Positioning seat (400) is installed in the bottom wall of glass bearing table (100), and negative pressure cylinder (300) is arranged above positioning seat (400); Limiting seat (500) is arranged around positioning seat (400), the bottom edge of negative pressure cylinder (300) is connected with the plurality of limiting seats (500) at the same time, and the plurality of limiting seats (500) are arranged to be close to or away from positioning seat (400).

2. A glass stand for a fish tank with negative pressure according to claim 1, characterized in that The positioning seat (400) comprises: Supporting rod (403) is installed on the outer circle of the positioning seat (400), is distributed in a circumferential array, the plurality of limiting seats (500) are respectively installed on the plurality of supporting rods (403), and the limiting seat (500) is arranged to move on the supporting rod (403).

3. A glass stand for a fish tank with negative pressure according to claim 2, characterized in that The limiting seat (500) comprises: Limiting groove (501) is arranged on the limiting seat (500), and the negative pressure cylinder (300) is installed in the limiting groove (501); Second nut (502) is installed on one side of the limiting seat (500), and the second nut (502) is connected with the supporting rod (403).

4. A glass stand for a fish tank with negative pressure according to claim 2, characterized in that The supporting rod (403) comprises: Threaded groove (404) is arranged on one end of the supporting rod (403); Threaded rod (405) is connected in the threaded groove (404); First nut (407) is installed on the threaded rod (405).

5. A glass stand for a fish tank with negative pressure according to claim 4, characterized in that The threaded rod (405) comprises: Second suction cup (406) is installed on one end of the threaded rod (405), and the second suction cup (406) is adsorbed on the inner wall of the glass bearing table (100).

6. A glass stand for a fish tank with negative pressure according to claim 1, characterized in that The positioning seat (400) further comprises: Groove (401) is arranged on the bottom of the positioning seat (400); First suction cup (402) is installed in the groove (401), and the first suction cup (402) is adsorbed on the bottom wall of the glass bearing table (100).

7. A glass stand for a fish tank with negative pressure according to claim 1, characterized in that The glass bearing table (100) comprises: Support frame (200) is installed on the bottom of the glass bearing table (100).

8. A glass stand for a fish tank with negative pressure according to claim 3, characterized in that The surface of the supporting rod (403) is formed with threads, and the second nut (502) is screwed with the supporting rod (403).

9. A glass stand for a fish tank with negative pressure according to any one of claims 1-8, characterized in that, The number of limiting seats (500) is four, which are distributed on the bottom wall of the glass bearing table (100), and each limiting seat (500) is installed in the glass bearing table (100) through the supporting rod (403), the threaded rod (405), the first nut (407) and the second suction cup (406).

10. A glass stand for a fish tank with negative pressure according to any one of claims 1-8, characterized in that, The number of limiting seats (500) is two, which are distributed on the bottom wall of the glass bearing table (100), and the limiting seat (500) is L-shaped, and each limiting seat (500) is installed in the glass bearing table (100) through the supporting rod (403), the threaded rod (405), the first nut (407) and the second suction cup (406).

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