CN214863762U

CN214863762U - Instrument desk access door

Info

Publication number: CN214863762U
Application number: CN202121300437.9U
Authority: CN
Inventors: 朱晓曦
Original assignee: Shenzhen Jiahongshun Industry Co ltd
Current assignee: Shenzhen Jiahongshun Industry Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-26
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses an instrument desk access door, including stage body, a thing frame, controlgear, cleaning equipment, the upper end of stage body is close to the rear position and installs a thing frame, controlgear is installed to the downside position of the upper end thing frame of stage body, the upper end of stage body is close to one side position and is provided with the cleaning equipment, the inside of stage body is close to the front position and installs control mechanism, clamping mechanism is installed to the inside control mechanism's of stage body downside, control mechanism is including seting up the square groove at stage body upside internal position, two sets of first slide rails have been seted up to the bottom position in square groove, and are two sets of the inside of first slide rail all is provided with two sets of rotating wheels. Instrument desk access door, the mode of dismantlement and installation is simple swift relatively, the practicality is stronger, secondly, when using in narrow and small space, still can open and operate inside, do not influence normal use, it is comparatively convenient.

Description

Instrument desk access door

Technical Field

The utility model relates to a platform access door field together, in particular to instrument desk access door.

Background

The instrument table is used as a carrier of an instrument in a laboratory, a plurality of experiments can be carried out only by installing the instrument on the instrument table, and the balance of the table top of the instrument table is very important for increasing the accuracy of experimental data.

Traditional instrument desk access door still has some shortcomings, at first, the inside and the surface of equipment can not be avoided to long-time use can produce some dirt or damage, and the tradition passes through screw fixed connection's mode, and it is more difficult and loaded down with trivial details to dismantle clearance and installation, and the convenience is relatively poor, and secondly when narrow and small space uses, the door is opened to both sides, can not open completely, and the person of not being convenient for operates inside, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the instrument desk access door, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the instrument desk access door comprises a desk body, a support frame, control equipment and cleaning equipment, wherein the support frame is arranged at the position, close to the rear side, of the upper end of the desk body;

the control mechanism comprises a square groove arranged at the inner position of the upper side of the table body, two groups of first sliding rails are arranged at the bottom position of the square groove, two groups of rotating wheels are arranged inside the two groups of first sliding rails, a connecting block is movably connected between the two groups of rotating wheels, connecting rods are connected inside the two groups of connecting blocks in a penetrating manner, circular rotating blocks are arranged at the outer sides of the two groups of connecting rods and close to the lower side positions of the two groups of connecting blocks, second sliding rails are arranged at the inner side of the upper side of the table body and close to the lower side positions of the two groups of first sliding rails, a tooth groove rod is fixedly connected to the upper ends of the two groups of connecting rods, a gear is arranged at one side of the upper end of the tooth groove rod, and connecting plates are movably connected to the front side and the rear side of the gear;

clamping mechanism's the shell including setting up at the control mechanism downside, the inside of shell is provided with two sets of clamp splice, and is two sets of the equal fixedly connected with slider in upper and lower both ends of clamp splice, the spout has all been seted up to the position that both ends are close to two sets of sliders about the inside of shell, and is two sets of the inside of clamp splice is close to front side position swing joint has the screw rod, one side fixedly connected with commentaries on classics piece of screw rod, and is two sets of a set of downside cover in the first slide rail has U type fixture block, the front end fixedly connected with door plant of shell and U type fixture block, the front end fixedly connected with handle of door plant.

Preferably, the two groups of rotating wheels are movably connected with the two groups of connecting blocks, the two groups of connecting rods penetrate through the upper wall of the inner part of the table body, and the two groups of connecting rods are fixedly connected with the two groups of round rotating blocks.

Preferably, one side of the two groups of first sliding rails and one side of the two groups of second sliding rails are curved, the two groups of circular rotating blocks are matched with the two groups of second sliding rails, and the two groups of first sliding rails and the two groups of second sliding rails are communicated with each other.

Preferably, the tooth groove rod is meshed with the gear, and the two groups of connecting plates are fixedly connected with the bottom of the square groove.

Preferably, the two groups of clamping blocks are mirror-symmetrical, and the two groups of sliding blocks are matched with the two groups of sliding grooves.

Preferably, the screw rod runs through two sides of the shell, the outer threads of the screw rod are respectively threaded left and right, and the screw rod is in threaded connection with the two groups of clamping blocks.

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

1. the door plant after will using the clearance is installed, a set of outside of door plant rear end fixed connection U type fixture block card in two sets of connecting rods, in the outside of overlapping two sets of clamp splice in another set of, rotate the commentaries on classics piece, the screw rod that drives fixed connection rotates, be equipped with left spiral line and right spiral line respectively because of the screw rod outside, and be threaded connection with the front side internal position of two sets of clamp splice, so the rotation of screw rod makes two sets of clamp splice draw close each other, with the connecting rod chucking, on the same order, reverse rotation alright with unclamping the connecting rod, pull down it, produce some dirt or damage in using for a long time, clear up or maintain, the mode of dismantlement and installation is simple more swift, and the practicality is stronger.

2. The two groups of connecting rods can slide together at the same time by effectively fixing the clamping mechanism and then grasping the handle to pull towards one side, while two groups of round rotating blocks fixed at the outer sides of the two groups of connecting rods can slide in the second sliding rail at the same time, two groups of rotating wheels can roll in the two groups of first sliding rails, meanwhile, the two groups of connecting rods can drive the tooth socket rods fixed at the upper ends to move, and the tooth socket rods are meshed with the gears, so that the tooth socket rods drive the gears to rotate, the resistance force generated when the two groups of round rotating blocks slide is reduced by the matching of the two groups of rotating wheels and the gears, and one side of the two groups of first sliding rails and the two groups of second sliding rails is designed to be curved, so that when the handle is pulled, the handle can slide towards the inner part of the table body for a certain distance and then move towards one side, the handle slides to the rear side of the partition plate, and when the handle is used in a narrow space, the inside can still be opened, and the normal use is not influenced, is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the access door of the instrument desk of the present invention;

FIG. 2 is a schematic view of a partially cut-away structure of the moving mechanism of the access door of the instrument desk of the present invention;

FIG. 3 is a schematic view of a partially cut-away structure of the moving mechanism of the access door of the instrument desk of the present invention;

fig. 4 is the utility model discloses instrument desk access door's clamping mechanism's part dissects the schematic structure view.

In the figure: 1. a table body; 2. a rack; 3. a control device; 4. cleaning equipment; 5. a control mechanism; 51. a square groove; 52. a first slide rail; 53. a rotating wheel; 54. connecting blocks; 55. a connecting rod; 56. a circular turning block; 57. a second slide rail; 58. a rack bar; 59. a gear; 510. a connecting plate; 6. a clamping mechanism; 61. a housing; 62. a clamping block; 63. a slider; 64. a chute; 65. a screw; 66. rotating the block; 67. a U-shaped fixture block; 68. a door panel; 69. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the instrument desk access door comprises a desk body 1, a rack 2, a control device 3 and a cleaning device 4, wherein the rack 2 is installed at the upper end of the desk body 1 close to the rear side, the control device 3 is installed at the lower side of the rack 2 at the upper end of the desk body 1, the cleaning device 4 is arranged at the upper end of the desk body 1 close to one side, a control mechanism 5 is installed at the position inside the desk body 1 close to the front side, and a clamping mechanism 6 is installed at the lower side of the internal control mechanism 5 of the desk body 1;

the control mechanism 5 comprises a square groove 51 arranged at the inner position of the upper side of the table body 1, two groups of first sliding rails 52 are arranged at the bottom position of the square groove 51, two groups of rotating wheels 53 are arranged inside the two groups of first sliding rails 52, a connecting block 54 is movably connected between the two groups of rotating wheels 53, connecting rods 55 are connected inside the two groups of connecting blocks 54 in a penetrating manner, circular rotating blocks 56 are arranged at the outer sides of the two groups of connecting rods 55 and close to the lower side positions of the two groups of connecting blocks 54, second sliding rails 57 are arranged at the inner side of the upper side of the table body 1 and close to the lower side positions of the two groups of first sliding rails 52, a tooth groove rod 58 is fixedly connected to the upper ends of the two groups of connecting rods 55, a gear 59 is arranged at one side position of the upper end of the tooth groove rod 58, and connecting plates 510 are movably connected to the front side and the rear side of the gear 59;

clamping mechanism 6 including setting up shell 61 in control mechanism 5 downside, the inside of shell 61 is provided with two sets of clamp splice 62, the equal fixedly connected with slider 63 in upper and lower both ends of two sets of clamp splice 62, spout 64 has all been seted up to the position that both walls are close to two sets of slider 63 about the inside of shell 61, the inside of two sets of clamp splice 62 is close to front position swing joint has screw rod 65, one side fixedly connected with commentaries on classics piece 66 of screw rod 65, a set of downside cover in two sets of first slide rails 52 has U type fixture block 67, shell 61 and U type fixture block 67's front end fixedly connected with door plant 68, the front end fixedly connected with handle 69 of door plant 68.

Two sets of rotating wheels 53 are swing joint with two sets of connecting blocks 54, two sets of connecting rods 55 run through the inside upper wall of the table body 1, two sets of connecting rods 55 are fixed connection with two sets of circular rotating blocks 56, one side of two sets of first slide rails 52 and two sets of second slide rails 57 sets up to the bent type, two sets of circular rotating blocks 56 and two sets of second slide rails 57 looks adaptation, two sets of first slide rails 52 and two sets of second slide rails 57 link up each other, tooth's socket pole 58 and gear 59 intermeshing, two sets of connecting plates 510 are fixed connection with the bottom of square groove 51.

The two groups of connecting rods 55 can slide together at the same time by effectively fixing the clamping mechanism 6 and then pulling the handle 69 to one side, the two groups of round rotating blocks 56 fixed at the outer sides of the two groups of connecting rods 55 can slide in the second sliding rails 57 at the same time, the two groups of rotating wheels 53 can roll in the two groups of first sliding rails 52, meanwhile, the two groups of connecting rods 55 can drive the toothed groove rods 58 fixed at the upper ends to move, the toothed groove rods 58 are meshed with the gears 59, so the toothed groove rods 58 drive the gears 59 to rotate, the resistance of the two groups of round rotating blocks 56 in the sliding process is reduced by the matching of the two groups of rotating wheels 53 and the gears 59, one side of the two groups of first sliding rails 52 and the two groups of second sliding rails 57 is designed to be curved, so that when the handle 69 is pulled, the handle 69 can slide to one side after a certain distance towards the inside of the table body 1 and can slide to the rear side of the partition plate in time, when the handle 69 is used in a narrow space, still can open and operate inside, do not influence normal use, it is comparatively convenient.

The two groups of clamping blocks 62 are mirror-symmetrical, the two groups of sliding blocks 63 are matched with the two groups of sliding grooves 64, the screw rod 65 penetrates through two sides of the shell 61, the outer threads of the screw rod 65 are respectively in left-handed and right-handed threads, and the screw rod 65 is in threaded connection with the two groups of clamping blocks 62.

The handle 69 which is cleaned is to be installed, the U-shaped fixture block 67 fixedly connected with the rear end of the handle 69 is clamped on a group of outer sides of the two groups of connecting rods 55, the two groups of clamping blocks 62 are sleeved on the other group of outer sides, the rotating block 66 is rotated, the screw rod 65 which drives the fixed connection is rotated, the outer side of the screw rod 65 is respectively provided with a left spiral line and a right spiral line, the screw rod 65 is in threaded connection with the inner positions of the front sides of the two groups of clamping blocks 62, the two groups of clamping blocks 62 are mutually closed through rotation of the screw rod 65, the connecting rods 55 are clamped, the connecting rods 55 can be loosened through reverse rotation, the connecting rods 55 are disassembled, dirt or damage is generated in long-term use, cleaning or maintenance is carried out, the disassembling and installing modes are simple and rapid, and the practicability is high.

The working principle is as follows:

firstly, the cleaned door panel 68 is installed, the U-shaped fixture block 67 fixedly connected with the rear end of the door panel 68 is clamped outside one of the two groups of connecting rods 55, the two groups of clamping blocks 62 are sleeved outside the other group, the rotating block 66 is rotated to drive the fixedly connected screw 65 to rotate, as the outer sides of the screw 65 are respectively provided with the left spiral thread and the right spiral thread and are in threaded connection with the inner positions of the front sides of the two groups of clamping blocks 62, the two groups of clamping blocks 62 are mutually closed by the rotation of the screw 65, the connecting rods 55 are clamped, and similarly, the connecting rods 55 can be loosened by reverse rotation, and can be detached to clean or maintain the connecting rods 55 and damage the connecting rods 55 after long-term use, the detaching and installing modes are simple and quick, the practicability is strong, secondly, the connecting rods 55 are effectively fixed by the clamping mechanism 6, and then the handle 69 is grasped and pulled to one side to enable the two groups of connecting rods 55 to simultaneously slide together, two groups of circular rotating blocks 56 fixed on the outer sides of two groups of connecting rods 55 slide in the second sliding rails 57 at the same time, two groups of rotating wheels 53 roll in two groups of first sliding rails 52, meanwhile, two groups of connecting rods 55 can drive the tooth space rods 58 fixed at the upper ends to move, the tooth space rods 58 are meshed with the gears 59, so the tooth space rods 58 drive the gears 59 to rotate, the resistance of the two groups of circular rotating blocks 56 in sliding is reduced through the matching of the two groups of rotating wheels 53 and the gears 59, and one side of the two groups of first sliding rails 52 and one side of the two groups of second sliding rails 57 are designed to be curved, so when the handle 69 is pulled, the handle 69 can slide to the inside of the table body 1 for a certain distance and then move to one side, the handle 69 slides to the rear side of the partition plate, and when the handle is used in a narrow space, the handle can still be opened to operate the inside, and the normal use is not influenced, and the use is convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Instrument platform access door, including stage body (1), thing frame (2), controlgear (3), cleaning equipment (4), its characterized in that: a rack (2) is arranged at the upper end of the table body (1) close to the rear side, a control device (3) is arranged at the lower side of the rack (2) at the upper end of the table body (1), a cleaning device (4) is arranged at the upper end of the table body (1) close to one side, a control mechanism (5) is arranged in the table body (1) close to the front side, and a clamping mechanism (6) is arranged at the lower side of the internal control mechanism (5) of the table body (1);

the control mechanism (5) comprises a square groove (51) arranged at the inner position of the upper side of the table body (1), two groups of first sliding rails (52) are arranged at the bottom position of the square groove (51), two groups of rotating wheels (53) are arranged inside the two groups of first sliding rails (52), a connecting block (54) is movably connected between the two groups of rotating wheels (53), a connecting rod (55) is connected inside the two groups of connecting blocks (54) in a penetrating manner, circular rotating blocks (56) are arranged at the positions, close to the lower sides of the two groups of connecting blocks (54), of the outer sides of the two groups of connecting rods (55), a second sliding rail (57) is arranged at the positions, close to the lower sides of the two groups of first sliding rails (52), of the upper side of the two groups of connecting rods (55), a tooth groove rod (58) is fixedly connected to the upper end of the tooth groove rod (58), and a gear (59) is arranged at one side of the upper end of the tooth groove rod (58), the front side and the rear side of the gear (59) are movably connected with connecting plates (510);

clamping mechanism (6) including setting up shell (61) in control mechanism (5) downside, the inside of shell (61) is provided with two sets of clamp splice (62), and is two sets of equal fixedly connected with slider (63) in the upper and lower both ends of clamp splice (62), spout (64) have all been seted up to the position that two walls are close to two sets of slider (63) about the inside of shell (61), and are two sets of the inside of clamp splice (62) is close to front side position swing joint has screw rod (65), one side fixedly connected with commentaries on classics piece (66) of screw rod (65), and is two sets of a set of downside cover in first slide rail (52) has U type fixture block (67), the front end fixedly connected with door plant (68) of shell (61) and U type fixture block (67), the front end fixedly connected with handle (69) of door plant (68).

2. The instrument desk access door of claim 1, wherein: the two groups of connecting rods (55) penetrate through the upper wall of the inner part of the table body (1), and the two groups of connecting rods (55) are fixedly connected with the two groups of round rotating blocks (56).

3. The instrument desk access door of claim 1, wherein: one side of each of the two groups of first sliding rails (52) and one side of each of the two groups of second sliding rails (57) are curved, the two groups of circular rotating blocks (56) are matched with the two groups of second sliding rails (57), and the two groups of first sliding rails (52) are communicated with the two groups of second sliding rails (57).

4. The instrument desk access door of claim 1, wherein: the tooth groove rods (58) are meshed with the gears (59), and the two groups of connecting plates (510) are fixedly connected with the bottoms of the square grooves (51).

5. The instrument desk access door of claim 1, wherein: the two groups of clamping blocks (62) are mirror-symmetrical, and the two groups of sliding blocks (63) are matched with the two groups of sliding grooves (64).

6. The instrument desk access door of claim 1, wherein: the screw rod (65) penetrates through two sides of the shell (61), the outer threads of the screw rod (65) are respectively in left-handed and right-handed threads, and the screw rod (65) is in threaded connection with the two groups of clamping blocks (62).