CN217108536U

CN217108536U - Air pipe pushing mechanism of inflator pump detector

Info

Publication number: CN217108536U
Application number: CN202221053605.3U
Authority: CN
Inventors: 倪震; 上官世健; 宋国香
Original assignee: Shaoxing Shangyu Longdi Electric Appliance Co ltd
Current assignee: Shaoxing Shangyu Longdi Electric Appliance Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-02
Anticipated expiration: 2032-05-06

Abstract

The technical scheme discloses a trachea pushing mechanism of an inflator pump detector, which comprises a placing seat, a push-pull handle, a linkage piece, a push rod and a push block; the placing seat is hollow, and the bottom of the placing seat is provided with a positive connecting terminal and a negative connecting terminal of a motor; the push-pull seat is provided with a first fixed end and a second fixed end, wherein the first fixed end is provided with a first fixed hole, and the second fixed end is provided with a hinge groove; the front end of the push-pull handle is arranged in the hinge groove and is hinged with the second fixed end; one end of the linkage part is hinged with one end of the push rod. The technical problem solved by the technical scheme is as follows: how to design a set of mechanism is convenient for the air cock of the inflator pump to cooperate with the air column of the detector.

Description

Air pipe pushing mechanism of inflator pump detector

Technical Field

The utility model relates to a wherein part of check out test set, specific trachea push mechanism that an inflation pump detector used in the testing process that says so is convenient for insert the trachea of inflation pump the detection mouth position of detector like this.

Background

Inflator pump detector mainly used detects the gas tightness of pump, mainly adopt the manual mode to insert the air cock of pump into check out test set's detection mouth position when detecting, because the cooperation relation of the extrusion formula between air cock and the detection mouth, the air cock passes through the radial deformation parcel of rubber elasticity and lives the detection mouth, consequently need think as personnel and use very big strength gas can be accurate completely with the air cock cover on the detection mouth, disclose an inflator pump performance detection device like chinese patent open day 2021.10.26, the inflating nozzle on it need use very big strength gas just can overlap on the inflation column, cause whole detection efficiency low like this, the easy problem that exists to embolia inaccurate and cause the false retrieval simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a trachea push mechanism of pump detector, the technical problem of solution is: how to design a set of mechanism is convenient for the air cock of the inflator pump to cooperate with the air column of the detector.

The air pipe pushing mechanism of the inflator pump detector comprises a placing seat, a push-pull handle, a linkage piece, a push rod and a push block; the placing seat is hollow, and the bottom of the placing seat is provided with a positive connecting terminal and a negative connecting terminal of a motor; the push-pull seat is provided with a first fixed end and a second fixed end, wherein the first fixed end is provided with a first fixed hole, and the second fixed end is provided with a hinge groove; the front end of the push-pull handle is arranged in the hinge groove and is hinged with the second fixed end; one end of the linkage piece is hinged with one end of the push rod, and the other end of the linkage piece is hinged with the middle end of the push-pull handle; the other end of the push rod is matched with the push block, and the push block is provided with a clamping groove which is matched with the air tap.

One of the placing seats is provided with a single step, the other opposite side is provided with a double step, and the single step and the double step are matched with a motor of the inflator pump.

The whole placing seat is of a cylindrical structure.

The push-pull seat is integrally of a groove-shaped structure, the first fixed end is of a block-shaped structure, and the second fixed end is of an L-shaped structure.

The push-pull handle is integrally of an L-shaped structure.

The linkage pieces are arranged symmetrically, and each linkage piece is of an L-shaped structure.

The push rod is of a cylindrical structure, one end of the push rod is provided with a notch which is hinged with one end of the linkage part, and the other end of the push rod is provided with a fixing ring.

The push block is provided with a second fixing hole, and the push rod penetrates through the second fixing hole and is matched with the push block through two fixing rings.

One side of the push block is also provided with a detection seat, and the detection seat is provided with an air column at a position corresponding to the air tap, and the air column is matched with the air pressure meter. And a fixing plate is arranged below the push-pull seat and the push block.

The utility model has the advantages that: the utility model designs a plurality of components to push the push block to move back and forth, thereby replacing the force of people, and obviously improving the matching accuracy of the air nozzle and the air column; by designing the placing seat, the motor is conveniently inserted and fixed, so that system detection is facilitated; by designing the push-pull seat, other parts can be fixed; by designing the push-pull handle, the push rod can easily move back and forth under the coordination of the linkage piece; through the design ejector pad, be convenient for fix the air cock like this to the accuracy of guarantee inserted position.

Drawings

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

FIG. 2 is a schematic view of the remaining mechanism of FIG. 1 with two of the stands removed;

FIG. 3 is an exploded view of the components that effect the back and forth sliding of the pusher;

in the figure, 1, a placing seat, 11, a single step, 12, a double step, 13, a connecting terminal, 14, a placing plate, 2, a push-pull seat, 21, a first fixing end, 211, a first fixing hole, 22, a second fixing end, 221, a hinge plate, 222, a hinge groove, 3, a push-pull handle, 4, a linkage, 5, a push rod, 51, a notch, 6, a push block, 61, a second fixing hole, 62, a clamping groove, 71, an air nozzle pipe, 72, a fixing ring, 73, a detection seat, 731 and an air column are arranged.

Detailed Description

Referring to fig. 1 to 3, the air tube pushing mechanism of the inflator pump detector in the figures is designed with two placing seats 1, two pushing and pulling seats 2, two pushing and pulling handles 3, two sets of linkage members 4, two push rods 5, and two push blocks 6; the placing seat 1 is used for placing a motor, and the motor is inflated to form air pressure in the power-on state; the push-pull seat 2 is used for fixing the push-pull handle 3, the linkage piece 4 and the push rod 5; the push-pull handle 3 is used for enabling the push rod 5 to do telescopic motion; the push block 6 is used for driving the air nozzle pipe 71 to be inserted into the air column 731; in practical application, other components can be added as long as the requirements set by the scheme are met.

The placing seat 1 is integrally designed into a hollow cylindrical structure, so that a motor can be conveniently inserted longitudinally; meanwhile, symmetrical single-step 11 and double-step 12 structures are designed at the top of the placing seat 1, namely, at the position matched with the motor, so that the motor can be stably fixed; in addition, the bottom of the placing seat 1 is also provided with a positive and negative wiring terminal 13, and the wiring terminal 13 is just in contact with the positive and negative conductive terminals of the motor, so that the testing motor of the inflator pump can simulate the normal working state to realize pressurization. In the present case, the placing seat 1 is placed on a placing plate 14, and the placing plate 14 can be designed with a position adjusting groove and other structures, so as to adjust the position of the placing seat 1 as required.

The push-pull seat 2 is integrally designed into a groove-shaped structure, namely a structure with two convex ends and a concave middle part, wherein the two ends are respectively a first fixed end 21 and a second fixed end 22; the first fixing end 21 is integrally designed in a block shape, the first fixing hole 211 is designed in the middle of the block shape, the second fixing end 22 is integrally formed in an L-shaped structure, and the two hinge plates 221 are arranged at intervals to form the hinge groove 222.

The push-pull handle 3 is integrally designed into an L-shaped structure and is placed upside down according to the drawing, so that when the push-pull handle 3 is pushed and pulled forwards, the air nozzle pipe 71 is inserted into the air column 731, and when the push-pull handle 3 is pushed and pulled backwards, the air nozzle pipe 71 can be pulled out of the air column 731, and the air nozzle pipe 71 of the next motor is tested. The front end of the push-pull handle 3 is arranged in the hinge groove 222 and is hinged with the second fixed end 22 to realize the hinge rotation at the position, so that the push rod 5 is subjected to the telescopic action under the cooperation of the linkage 4. In practical applications, the push-pull handle 3 may be covered with a rubber sheath or other members or structures, which is convenient for the operator to use.

The linkage pieces 4 are symmetrically arranged in a group of two, and each linkage piece 4 is designed in an L shape. The two linkage pieces 4 are integrally arranged at the left side and the right side of the push rod 5, one end of each linkage piece 4 is matched with the end position of one end of the push rod 5 in a hinged mode, and the other end of each linkage piece 4 is matched with the middle position of the push-pull rod in a hinged mode; through the design, when the push-pull rod rotates, the linkage piece 4 can be driven to move, and therefore the action of the push rod 5 is achieved. In practical application, the linkage member 4 may also be in other shapes, such as a U-shaped structure, as long as it can be matched with the push-pull rod to move to realize the forward and backward extension of the push rod 5.

The push rod 5 is of a cylindrical structure as a whole, the end part of the push rod 5, which is matched with the linkage piece 4, is designed to be a square notch 51, so that the push rod is hinged with the linkage piece 4 through a bolt, and the end, which is matched with the push block 6, of the push rod 5 can be designed to be a fixing ring 72 with the same nut structure, so that the push rod 5 and the push block 6 keep a linkage relation. In practice, the local details of the parts of the push rod 5 cooperating with other parts can be further optimized.

The push block 6 is integrally of a strip-shaped block structure, a second fixing hole 61 is designed at the position, matched with the push rod 5, of the push block 6, and a clamping groove 62 is designed at the position, matched with the air nozzle pipe 71, of the push block 6; through the design, the push rod 5 can pass through the second fixing hole 61 and realize the linkage and fixed matching of the push block 6 through the two fixing rings 72, and meanwhile, the clamping groove 62 can also be designed with a corresponding clamping structure, so that the air nozzle pipe 71 is limited, and the air nozzle pipe 71 is prevented from being changed in position when being inserted or pulled out.

In the scheme, the detection seat 73 provided with the air column 731 is further designed on one side of the push block 6, the detection seat is provided with an air pressure gauge which is matched with the air column 731, and when the air nozzle pipe 71 is inserted into the air column 731, the air column 731 is communicated with an air passage of the air pressure gauge, so that the air pressure of the air nozzle pipe 71 can be detected in real time.

The above-described embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the technical solution and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the technical solution.

Meanwhile, in the description of the present technical solution, it should be noted that, unless explicitly stated or limited otherwise, the terms "fixed" and "coupled" should be interpreted broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present technical solution can be understood by those of ordinary skill in the art according to specific situations.

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

Claims

1. Air pipe push mechanism of pump detector, its characterized in that: comprises a placing seat (1), a push-pull seat (2), a push-pull handle (3), a linkage piece (4), a push rod (5) and a push block (6); the placing seat (1) is hollow, and the bottom of the placing seat is provided with a positive connecting terminal and a negative connecting terminal (13) of a motor; the push-pull seat (2) is provided with a first fixing end (21) and a second fixing end (22), wherein the first fixing end (21) is provided with a first fixing hole (211), and the second fixing end (22) is provided with a hinge groove (222); the front end of the push-pull handle (3) is arranged in the hinge groove (222) and is hinged with the second fixed end (22); one end of the linkage piece (4) is hinged with one end of the push rod (5), and the other end of the linkage piece (4) is hinged with the middle end of the push-pull handle (3); the other end of the push rod (5) is matched with the push block (6), a clamping groove (62) is formed in the push block (6), and the clamping groove (62) is matched with the air nozzle.

2. The air tube pushing mechanism of the inflator pump detector according to claim 1, wherein: one of the placing seats (1) is provided with a single step (11), the other opposite side is provided with a double step (12), and the single step (11) and the double step (12) are matched with a motor of the inflator pump.

3. The air tube pushing mechanism of the inflator pump detector according to claim 2, wherein: the placing seat (1) is integrally of a cylindrical structure.

4. The air tube pushing mechanism of the inflator pump detector according to claim 3, wherein: the push-pull seat (2) is integrally of a groove-shaped structure, the first fixing end (21) is of a block-shaped structure, and the second fixing end (22) is of an L-shaped structure.

5. The air tube pushing mechanism of the inflator pump detector according to claim 4, wherein: the push-pull handle (3) is of an L-shaped structure as a whole.

6. The air tube pushing mechanism of the inflator pump detector according to claim 5, wherein: the linkage pieces (4) are arranged symmetrically, and each linkage piece (4) is of an L-shaped structure.

7. The air tube pushing mechanism of the inflator pump detector according to claim 6, wherein: the push rod (5) is of a cylindrical structure, one end of the push rod is provided with a notch (51) which is hinged with one end of the linkage piece (4), and the other end of the push rod is provided with a fixing ring (72).

8. The air tube pushing mechanism of the inflator pump detector according to claim 7, wherein: the push block (6) is provided with a second fixing hole (61), and the push rod (5) penetrates through the second fixing hole (61) and is matched with the push block (6) through two fixing rings (72).

9. The air tube pushing mechanism of the inflator pump detector according to claim 8, wherein: one side of the push block (6) is also provided with a detection seat (73), the detection seat is provided with an air column (731) at the position corresponding to the air nozzle, and the air column (731) is matched with a barometer.

10. The air tube pushing mechanism of the inflator pump detector according to claim 9, wherein: a fixing plate is arranged below the push-pull seat (2) and the push block (6).